26 results about "Hybrid car" patented technology

The invention relates to a battery module (10) for use in an electric or hybrid vehicle (100) comprising at least one module housing (20) and a plurality of battery cells (30) arranged within the module housing (20) with connection terminals (31) for electrically connecting the battery cells (30), wherein the module housing (20) at least partially encloses the plurality of the battery cells (30), and comprising a cooling circuit (40) with a dielectric coolant for direct flow around the battery cells (30) and the connection terminals (31) by the coolant and at least one compression pad (50) for compensating for volume changes of the battery cells (30), wherein the compression pad (50) is arranged in a gap (32) between two adjacent battery cells (30) in the coolant and is at least partially filled with the coolant.wherein the module housing (20) has a drain element (21) for emptying the cooling circuit (40) and a vacuum can be generated in the module housing (20) by means of the drain element (21) so that the coolant absorbed in the cooling circuit (40) and in the compression pad (50) can be pumped out by means of the vacuum.

The utility model belongs to the technical field of vehicles, and discloses a vehicle cooling system and a vehicle, and the vehicle cooling system comprises a first low-temperature radiator and a second low-temperature radiator which are connected in parallel with a nine-way valve, and a water-cooling intercooler and a motor assembly which are connected in parallel with the nine-way valve, the first low-temperature radiator is connected with the nine-way valve through a first branch, the second low-temperature radiator is connected with the nine-way valve through a second branch and a third branch, the second branch is connected with the third branch in parallel, the water-cooling intercooler is connected with the nine-way valve through a fourth branch, and the motor assembly is connected with the nine-way valve through a fifth branch. A nine-way valve is used for controlling respective on-off of the five branches and on-off among the branches, so that the cooling mode can be flexibly adjusted under different vehicle working conditions, the problem that the temperature of cooling liquid of a motor with the in-situ rapid charging function of a plug-in hybrid vehicle is high can be effectively solved, and the working temperature of a battery in a pure electric mode can be ensured; and the oil consumption of the hybrid mode engine is reduced.

The present application relates to turbocharger lubrication technical field, specifically relates to a kind of turbocharger lubrication system for hybrid car, including main oil tank and the auxiliary oil tank being connected with main oil tank by first connecting pipe, first connecting pipe is provided with the first check valve of control flow direction as from main oil tank to auxiliary oil tank, main oil tank bottom end is connected with main oil outlet pipe, auxiliary oil tank bottom end is connected with auxiliary oil outlet pipe, auxiliary oil outlet pipe other end is connected with main oil outlet pipe, and flowmeter is arranged in the lower portion of main oil outlet pipe located auxiliary oil outlet pipe connecting section.This application provides sufficient lubricating oil standby for auxiliary oil pipe under the premise of not affecting the normal working condition of main oil tank and main oil outlet pipe, when flowmeter detects that the lubricating oil flow rate or flow in main oil outlet pipe is insufficient, push plate pumps lubricating oil in auxiliary oil tank into main oil outlet pipe, ensure that the lubricating oil flow rate and flow in main oil outlet pipe are normal in the two moments of engine start and stop.

To provide a method for alkalizing or re-alkalizing an electrode active material. [Solution] A method for direct or indirect electrochemical alkalization of an alkali metal-deficient electrochemical active material is described. This method includes either an electrolytic step during the alkalization of the alkali metal-deficient electrochemical active material on an electrode current collector (direct), or during the regeneration of the reducing agent used for alkalization of the electrochemical active material (indirect). In another embodiment, the electrochemical cell or battery as defined herein is for use in portable devices such as mobile phones, cameras, tablets or laptops, electric or hybrid vehicles, or renewable energy storage.

The utility model provides an electromagnetic vibration damping flywheel which comprises a flywheel body, an electromagnetic coil assembly, a damping spring, a suction plate, a spring compression flail block and a flail block connecting shaft, the electromagnetic coil assembly is arranged on one side of the suction plate, a center shaft column is arranged on the other side of the suction plate, the flail block connecting shaft is sleeved on the center shaft column, the spring compression flail block is connected to the flail block connecting shaft, and the spring compression flail block is connected to the flail block connecting shaft. The spring support is arranged on the middle shaft column below the flail block connecting shaft, the periphery of the spring pressing flail block is sleeved with the damping spring, the upper end of the damping spring is connected with the suction plate, and the lower end of the damping spring is connected with the spring support. The spring support, the spring pressing flail block and the damper spring are integrally arranged in an inner cavity of the flywheel, and the outer side of the damper spring is coupled with the side wall of the inner cavity through friction force. The damping spring and the flywheel are coupled between the engine and the driving motor, vibration reduction and smoothing of torque fluctuation of the engine are achieved, and meanwhile the power-on and power-off states of the electromagnetic coil can be matched so as to solve the dynamic load problem caused by series connection of the engine and the driving motor in a hybrid vehicle.

The utility model discloses a kind of imidacloprid suspending agent spraying devices, belong to imidacloprid suspending agent spraying device technical field, its technical scheme main points include electric hybrid car, the inner wall of the electric hybrid car is provided with stirring shaft, the left side of the electric hybrid car is fixedly connected with lifting frame, the left side of the lifting frame is provided with telescopic hose, the bottom of the telescopic hose is movably connected with spraying mechanism, the left side of the electric hybrid car is provided with pump body, solve the existing imidacloprid suspending agent spraying device when using, device moves with poor site adaptability, difficult to flexibly respond different operation scene, and height adjustment, component synergy is insufficient, easily lead to spraying height and target mismatch, uneven distribution of reagent, simultaneously, reagent mixing is mostly dependent on manual stirring of staff, when carrying out a period of spraying work, easy to appear precipitation condition, affect subsequent spraying effect, reduce the problem of pest control quality.

Polymer derived ceramic (PDC) materials, compositions and methods of making high capacity, long cycle, long life battery anodes to improve the performance of batteries of all types, including but not limited to coin cell batteries, electric vehicle (EV) batteries, hybrid electric vehicle (HEV) batteries, plug-in hybrid electric vehicle (PHEV) batteries, battery electric vehicle (BEV) batteries, lithium cobalt (LCO) batteries, lithium iron (LFP) batteries; and lithium-ion (Li) batteries, and lead acid batteries. Silicon is incorporated in the PDC material at a molecular level when reacting a polymer derived ceramic precursor and a silicon hydride constituent or a silicon alkoxide constituent to form a PDC composition useful as a powdered battery anode material. A predetermined amount of divinylbenzene is added as a crosslinker and a modifier to increase free carbon content. The resulting battery anode materials increase the specific capacity of a battery measured in milliampere-hours per gram (mAh / g) and increase the life cycle of a battery while minimizing distortion and stress of the anode structure.

A cutter for machining a camshaft hole of a camshaft chamber of a new energy hybrid vehicle engine comprises a tapping cutter holder, a main tapping cutter shaft, a plurality of transition cutter shafts, a tail end cutter shaft, side cutter blocks, a driving bevel gear, a driven bevel gear and a cutter block adjusting screw rod, the main tapping cutter shaft is arranged at the bottom of the tapping cutter holder, and the transition cutter shafts are arranged at the bottom of the main tapping cutter shaft. A tail end cutter shaft is arranged at the bottom of the transition cutter shaft, a trepanning cutter is arranged at the bottom of the tail end cutter shaft, one end of the main trepanning cutter shaft and one end of the transition cutter shaft are each provided with a cutter shaft position adjusting screw and a cutter shaft butt joint column, the cutter shaft position adjusting screws are located in the middle, and the cutter shaft butt joint columns are evenly arranged around the cutter shaft position adjusting screws. The other end of the transition cutter shaft and the other end of the tail end cutter shaft are each provided with a position adjusting pipe connecting groove and a cutter shaft butt joint groove, the position adjusting pipe connecting grooves are located in the middle, and the cutter shaft butt joint grooves are evenly arranged around the position adjusting pipe connecting grooves.

A method for cooling a battery of an electric or hybrid vehicle, including: determining a curve showing the theoretical thermal power dissipated by the battery as a function of time during continuous charging of the battery at maximum charging power, and of the battery charging duration, determining a maximum thermal power dissipated by the battery during charging, determining a maximum cooling power of a device for cooling the battery, determining a theoretical maximum temperature reached by the battery during charging at maximum charging power, comparing the maximum cooling power with the maximum thermal power dissipated by the battery, and then starting the charging of the battery and, as a function of comparison, imposing a cooling power on the cooling device at one or more successive levels decreasing over time.

The invention relates to a high-voltage battery with a battery housing having an interior in which battery cell modules are arranged, in particular for an electric and / or hybrid vehicle.The high-voltage battery comprises at least one first battery unit (10) and one second battery unit (20) arranged in or forming part of the battery housing, and at least one EMC bridge (30) for electrical contact between the first battery unit (10) and the second battery unit (20), wherein the EMC bridge (30) is designed as a separate component that can be inserted into a contact space between the first battery unit (10) and the second battery unit (20), wherein the EMC bridge (30) has one or more knife edges (40) arranged in a pattern to penetrate paint or insulating layers of the first battery unit (10) and / or the second battery unit (20) during the assembly of the high-voltage battery and to establish an electrical connection between the first battery unit (10) and the second battery unit (20).

The present application relates to the technical field of lubricating oil, in particular to an anti-electric corrosion engine oil for hybrid cars and a preparation method thereof, the present application uses modified synthetic base oil as a carrier, and combines modified anti-electric corrosion complex agent, polylactic acid / polyurethane composite modifier and nano modified filler and other functional components, and realizes molecular level compatibility and synergistic effect of each component through the preparation method of raw material pretreatment, step-by-step compounding, ultrasonic dispersion and precise process control, effectively solves the problem of insufficient compatibility of anti-electric corrosion components, base oil and functional modifiers in the prior art, achieves the comprehensive effect of stable and continuous anti-electric corrosion protection, viscosity performance adaptation to engine working condition, outstanding oxidation stability, excellent lubricating and anti-wear effect and good low temperature adaptability, and has wide application prospect in the field of lubrication and protection of hybrid car engines.

The invention relates to an installation unit (100) for a high-voltage battery with a battery housing having an interior in which battery cell modules are arranged, particularly for an electric and / or hybrid vehicle. The installation unit (100) comprises a battery cover (10) and a battery frame (40); wherein the battery cover (10) has an inner side facing the interior of the battery housing and an outer side facing away from the interior of the battery housing, wherein a Battery Management Controller extended (BMCe) (20) is mounted on the inner side, and wherein the battery cover (10) is screwed to the battery frame (40) from the inside, thereby ensuring a mechanically stable and corrosion-resistant connection;wherein the BMCe (20) has contact elements (28) for automatic self-contacting between the contact elements (28) on the BMCe (20) and high-voltage battery contacts of the high-voltage battery, thereby enabling an electrical connection without manual intervention; and wherein a sealing line (50) is provided between the battery cover (10) and the battery frame (40) for a watertight seal between the battery cover (10) and the battery frame (40).

The application discloses a kind of based on hybrid vehicle power assembly semi-active suspension control system and method, it is related to power assembly suspension system technical field, the semi-active suspension control system includes: driving mode control unit, engine management system, motor control unit, power assembly left suspension and power assembly right suspension, realize semi-active suspension real-time control, no delay and lag, utilize driving mode control unit and the related signal of speed, vehicle speed, for hybrid car cold / hot engine idle, cold / hot engine start, series / parallel acceleration and multiple operating conditions, realize the adjustment of semi-active suspension stiffness and damping, power state semi-active suspension is small stiffness, small damping, power-off state semi-active suspension is large stiffness, large damping, carry out semi-active suspension stiffness and damping adjustment, cover all operating conditions of hybrid car, fully guarantee driving and ride comfort, maximum degree guarantee hybrid car in whole operating condition running process Vehicle NVH performance.

The present application relates to the technical field of rail vehicle structure, more particularly to a steel-aluminum hybrid car body structure.The present application provides a steel-aluminum hybrid car body structure, comprising: a transition aluminum plate, an aluminum pad plate, an adjusting pad plate, a bottom frame aluminum alloy section and a bottom frame carbon steel section; one end of the transition aluminum plate is connected with an end beam of the bottom frame aluminum alloy section, and the other end is connected with the bottom frame carbon steel section, for continuous and smooth transition from the bottom frame aluminum alloy section to the bottom frame carbon steel section; the aluminum pad plate is connected with the middle part of the transition aluminum plate, and the aluminum pad plate is located below the transition aluminum plate; the adjusting pad plate is located between the aluminum pad plate and the bottom frame carbon steel section, for adjusting the flatness of the upper surface of the transition aluminum plate according to the actual gap.The present application guarantees the continuity and flatness of the surface of the bottom frame through the combination of the transition aluminum plate, the aluminum pad plate and the adjusting pad plate, realizes the cancellation of the bottom plate laying link, the direct laying of the floor covering, reduces the weight of the car body, saves the cost, and increases the net height size of the passenger compartment.

The utility model provides a kind of lower body structure and including its hybrid car, lower body structure includes exhaust pipe threshold integrated structure and heat sink, exhaust pipe in exhaust pipe threshold integrated structure is worn in threshold, heat exchange pipe is set in the outer periphery of exhaust pipe and has communicating port;Heat sink includes multiple heat exchanger and the flow path switching component between multiple heat exchanger and communicating port is set, flow path switching component can selectively communicate one heat exchanger with communicating port, to make heat exchange pipe and corresponding heat exchanger communicate and form cooling circuit.Exhaust pipe is integrated with threshold, save the space occupied by exhaust pipe in lower body, save the space for the arrangement of power battery, utilize cooling medium in heat exchange pipe and exhaust pipe heat exchange, avoid high temperature exhaust pipe harm threshold and peripheral parts;Cooling medium after exhaust pipe heat exchange can select and heat exchange in multiple heat exchanger, to dissipate heat to outside, or utilize the heat of exhaust pipe.

A method to control car having: at least one electric motor connected to the two drive wheels; a first generation assembly having a first electric generator and a first internal combustion engine provided with a first drive shaft, which is mechanically connected only to the first electric generator; and a second generation assembly having a second electric generator, which is mechanically independent of the first electric generator, and a second internal combustion engine provided with a second drive shaft, which is mechanically connected only to the second electric generator. The control method comprises the steps of: controlling the two internal combustion engines in a synchronous manner so as to cause the two internal combustion engines to rotate at the same rotation speed in order to obtain a regular sound generation; or controlling the two internal combustion engines in an asynchronous manner so as to cause the two internal combustion engines to rotate at different rotation speeds in order to obtain an irregular sound generation.

The invention relates to an electric or hybrid vehicle battery and a method for assembling the battery. The battery comprises a plurality of battery cells (10), a spacer (20, 20'), a chassis (50), and a plate (40, 40'). The plurality of battery cells (10) extends along a first axis (X1) and a second axis and is arranged along a third axis perpendicular to the first axis (X1) and the second axis. The spacer (20, 20') comprises a plurality of channels (30, 30') extending along the third axis. The chassis (50) is configured to receive the plurality of battery cells (10). The plate (40, 40') extends in a plane comprising the second and third axes, the spacer (20, 20') being in contact with the plurality of battery cells (10), the plurality of channels (30, 30') being configured to circulate a heat transfer fluid. Figure 1

A method to control a car having: a frame, which develops along a longitudinal direction having a front-rear orientation; at least two drive wheels; at least one electric motor connected to the two drive wheels; and a generation assembly having an electric generator and an internal combustion engine provided with a drive shaft, which is mechanically connected only to the electric generator and, therefore, is mechanically independent of the drive wheels. The control method comprises the steps of: determining a rotation speed of the rear drive wheels; and varying the rotation speed of the first internal combustion engine based on the rotation speed of the rear drive wheels.

The present application relates to a kind of engine misfire diagnostic method, system, vehicle and medium of oil-electric hybrid car, comprising: the frequency of calculating speed fluctuation and engine ignition frequency, based on speed fluctuation frequency and engine ignition frequency whether the speed fluctuation is caused by engine combustion is judged, if yes, engine misfire diagnosis is carried out, if no, indicate that misfire diagnosis is inaccurate, then misfire diagnosis is prohibited;The engine misfire diagnosis is specifically as follows: when misfire rate is greater than mixed gas change limit, whether there is mixed gas unburning according to excess air coefficient is judged, if no mixed gas unburning, then it is not true misfire fault, misfire diagnosis is inaccurate at this time, and misfire fault is not output;Otherwise, misfire fault is output.The present application solves the problem that oil-electric hybrid vehicle appears false engine misfire due to generator torque change, drive motor torque change, engine torque change.

1. The name of the design product: graphical user interface with vehicle energy consumption data chart for mobile phone. 2. The use of the design product: for running programs and communication. 3. The design points of the design product: the graphical user interface in the product screen, the rest is the usual design. 4. The picture or photo that best shows the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: for convenient viewing of vehicle energy consumption data chart and related information in the energy consumption interface. 7. The area of the graphical user interface in the product: located in the entire area of the mobile phone screen. 8. The human-computer interaction mode of the graphical user interface: the user views different vehicle energy consumption data charts and other functions by clicking the function buttons in the interface. 9. The change state description of the graphical user interface: the graphical user interface of design 1 front view is the "energy consumption management" interface, which displays the energy consumption information area and the energy consumption data chart area. When the user clicks the "energy consumption chart node" button in the energy consumption data chart area, a "detailed energy consumption information" bubble appears in the energy consumption data chart area, which is design 1 change state figure 1. When the user clicks the "license plate number selection" button above the energy consumption information area, a "license plate number option menu" interface appears in the interface, which is design 1 change state figure 2. When the user selects and clicks the "license plate number" button in the "license plate number option menu" interface, the selected vehicle is a pure electric car, and the interface jumps to the "pure electric car energy consumption management" interface, which is design 1 change state figure 3. When the user clicks the "custom" button above the energy consumption information area, a "time selector" interface appears in the interface, which is design 1 change state figure 4, and the user can select the time range. Design 2: The graphical user interface of design 2 front view is the "energy consumption management" interface, which displays the energy consumption information area and the energy consumption data chart area. When the user clicks the "energy consumption chart node" button in the energy consumption data chart area, a "detailed energy consumption information" bubble appears in the energy consumption data chart area, which is design 2 change state figure 1. When the user clicks the "license plate number selection" button above the energy consumption information area, a "license plate number option menu" interface appears in the interface, which is design 2 change state figure 2. When the user selects and clicks the "license plate number" button in the "license plate number option menu" interface, the selected vehicle is a hybrid car, and the interface jumps to the "hybrid car energy consumption management" interface, which is design 2 change state figure 3. When the user clicks the "custom" button above the energy consumption information area, a "time selector" interface appears in the interface, which is design 2 change state figure 4, and the user can select the time range. Design 3: The graphical user interface of the front view of design 3 is the "energy consumption management" interface, and the interface displays an energy consumption information area and an energy consumption data chart area. When the user clicks the "energy consumption chart node" button of the energy consumption data chart area, the "detailed energy consumption information" bubble is displayed in the energy consumption data chart area, that is, design 3 change state diagram 1. When the user clicks the "license plate number selection" button above the energy consumption information area, the "license plate number selection menu" interface is displayed in the interface, that is, design 3 change state diagram 2. When the user selects and clicks the "license plate number" button in the "license plate number selection menu" interface, the selected vehicle is a hydrogen vehicle, and the interface jumps to the "hydrogen vehicle energy consumption management" interface, that is, design 3 change state diagram 3. When the user clicks the "customization" button at the top of the energy consumption information area, the "time selector" interface is displayed in the interface, that is, design 3 change state diagram 4, and the user can select the time range.

1. The name of the design product: connector. 2. The use of the design product: the design product is applied to the field of electric connection of electric and hybrid cars. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state perspective view 1.

The invention relates to an on-board electrical system (2) for a mild hybrid vehicle (1), comprising, according to the invention: a powertrain on-board electrical system (4), two consumer on-board electrical systems (7, 9), a 48V battery (3) with two battery banks (3.1, 3.2) and a switching device (10) with two switching arrangements (10.1, 10.2) electrically connected in series, two disconnect switches (S5, S6), a DC-DC converter (11), two transfer switches (S7, S8), wherein the two battery banks (3.1, 3.2) can be connected in parallel via the switching device (10), and wherein the powertrain on-board electrical system (4) is connected to the first battery bank (3.1) via the DC-DC converter (11) and the first switching arrangement (10.1) and to the second battery bank via the DC-DC converter (11) and the second switching arrangement (10.2). (3.2) connectable or connected,- wherein the respective consumer electrical system (7, 9) is connected to the one battery bank (3.1, 3.3) via the respective disconnect switch (S5, S6).2) and can be connected or is connected to the other battery bank (3.2, 3.1) via the respective disconnect switch (S5, S6) and the switch assembly (10), - wherein the powertrain electrical system (4) can be connected or is connected to the first battery bank (3.1) via the first transfer switch (S7) and to the second battery bank (3.2) via the second transfer switch (S8).

The invention relates to a battery module for an electric or hybrid vehicle comprising: - a first battery cell (10) and a second battery cell (20) respectively comprising a first electrical terminal (11) and a second electrical terminal (21); - a connecting bar (30) electrically connecting the first electrical terminal (11) and the second electrical terminal (21), the module being characterized in that the first battery cell (10) and the second battery cell (20) extend along a longitudinal axis (X1) and a transverse axis (X2), the first battery cell (10) and the second battery cell (20) respectively having a first lateral face (12) comprising the first electrical terminal (11) and a second lateral face (22) comprising the second electrical terminal (21), the connecting bar (30) extending along a lateral axis (X3) perpendicular to the longitudinal axis (X1) and to the transverse axis (X2). Figure 1

The invention relates to a method for preparing battery cells (1) following mechanical manufacturing, comprising an electrical treatment (F1 to F5) followed by a qualification phase after which the cells are brought to a predetermined final charge level (C0). According to the invention, a statistical model of the cells predicts their capacity by means of measurements of electrical parameters (V, Q, I) of their treatment, or of their physical parameters (°T, weight, etc.), without the need to directly measure this capacity by exploiting a complete discharge. The model is trained beforehand on analogous cells of known capacity. (Figure 2)

1. The name of the design product: charging gun. 2. The use of the design product: the design product is applied to the field of electric connection of electric and hybrid cars. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 2. 5. Design 1 is designated as the basic design.

A car having: at least one electric motor connected to the two drive wheels; a first generation assembly having a first electric generator and a first internal combustion engine, which is mechanically connected only to the electric generator and, therefore, is mechanically independent of the drive wheels; a second generation assembly having a second electric generator, which is mechanically independent of the first electric generator, and a second internal combustion engine, which is mechanically connected only to the electric generator and, therefore, is mechanically independent of the drive wheels; and two interconnection ducts, which establish a hydraulic communication between a first lubrication circuit of the first internal combustion engine and a second lubrication circuit of the second internal combustion engine, so that part of the lubricating oil flowing in the first lubrication circuit can flow to the second lubrication circuit and vice versa.