43results about How to "Control injection" patented technology

The invention discloses an adhesive dispensing mechanism with an adjustable adhesive dispensing angle. The adhesive dispensing mechanism is used for dispensing adhesives towards a wafer assembly. A recognition notch area and a circumference area are arranged in the to-be-glued positions of the wafer assembly. The adhesive dispensing mechanism comprises a fixedly holding and rotating device, a spraying adhesive dispensing head and an adhesive dispensing head bearing platform. The fixedly holding and rotating device comprises a fixedly holding unit used for fixedly holding the wafer assembly, an angle adjusting unit for adjusting the wafer assembly to incline by an angle, and a rotating unit for rotating the wafer assembly. The spraying adhesive dispensing head is used for spraying a plurality of adhesive drops towards the multiple to-be-glued positions of the wafer assembly. The adhesive dispensing head bearing platform is used for bearing the spraying adhesive dispensing head and controlling the initial jetting angle of the spraying adhesive dispensing head. The slope of the inclination angle of the wafer assembly is equal to the slope of the path of the multiple adhesive drops within a preset interval, and the preset interval is the shortest distance from the circumference of the wafer assembly to the bottom of the recognition notch area in the diameter direction of the wafer assembly.

A fixing device includes a rotary fuser member, a rotary pressure member, a first media stripper, and a second media stripper. The rotary fuser member is subjected to heating. The rotary pressure member is pressed against the fuser member to form a fixing nip therebetween through which a recording medium is passed in a media conveyance direction under heat and pressure as the fuser and pressure members rotate together. The first media stripper includes at least one pneumatic nozzle disposed adjacent to the fuser member to direct compressed gas toward the fixing nip along the fuser member for stripping the recording medium from the fuser member. The second media stripper includes at least one contact finger disposed in contact with the pressure member to slide against the pressure member during rotation for stripping the recording medium from the pressure member.

A mixed fuel injector used for diesel oil and DME mainly consists of a fuel injector needle valve body, a fuel injector needle valve, a fuel injector body, a DME one-way valve, a fuel-mixer body, a diesel oil one-way valve, etc. The DME one-way valve is communicated with a diesel oil one-way valve cavity, and the diesel oil one-way valve and the DME one-way valve are arranged inside the fuel mixer body to compose a fuel mixer. The diesel oil one-way valve is communicated with the oil groove of a fuel injector through the fuel injector body and a mixed fuel inlet hole. The present invention provides a mixed fuel injector used for diesel oil and DME, wherein the original diesel engine oil supply system can be used not only as the diesel oil supply system of the mixed fuel, but also as the drive system of the mixed fuel. The mixed fuel is formed inside the fuel injector. The DME does not need to go directly through the oil pump, and the diesel oil in the mixed fuel plays a lubricating role on the moving parts inside the fuel injector, thus resolving the engine abrasion problem in the course of using the DME.

The present invention is open to the vacuum and / or wax injection of the device to shorten the operation time and / or the wax mold injection molding device (10A) that can be shortened by the device and / or the quality of the wax mold (10A) and the use of the wax mold injection molding device (10A) Casting method of items.The wax mold injection molding device (10A) has: vacuum groove (50); nozzle (31), which connects to the vacuum groove (50); and the pressure sensor (51), which is used to measure the vacuum groove (50 50) Pressure; the wax mold injection molding device (10A) can use the nozzle (31) to use the vacuum groove (50) of the mold (3) of the mold (3)(3) Performing wax injection.Action control components (60) control the pumping vacuum and / or wax injection based on the pressure (P) of the vacuum groove (50).In the preferred embodiment, the motion control component (60) controls the vacuum and / or the wax injection of the vacuum and / or the wax injection based on the vacuum groove (50) pressure (P) pressure (p)Implementation time.

The invention discloses a medical injection pump. The medical injection pump comprises a controller, an executer, a pump core, a medicinal bag and a remaining needle, wherein the medicinal bag is communicated with an input passage of the pump core and used for storing liquid medicament, and the remaining needle is communicated with an output passage of the pump core; the controller receives injection instruction, transforms the instruction into injection command identified by the executer and sends the injection command to the executer; and the executer controls the liquid medicament injectedby the pump core through the remaining needle according to the injection command sent by the controller. The medical injection pump provided by the invention is convenient for a patient to use, and improves the accuracy of injection.

The present invention provides a method of controlling the medical calcium sulfate crystal distemper ratio by utilizing the resistance generated when the calcium sulfate hemihydrate is solidifying, relating to the field of method of controlling the bone cement distemper ratio and the hardening time by utilizing the impedance, characterized in that in the hardening process of calcium sulfate hemihydrate reacting with water to get calcium sulphate dehydrate, steadiness is deviated by minim voltage disturbing system through AC impedance analysis before the response voltage or current is got and transformed into impedance, which can be regarded as the resistance change between the solid (CaSO4.1 / 2H2O; CaSO4.H2O; CaSO4.1 / 2H2O; CaSO4.2H2O) and the liquid (H2O). The calcium sulfate hemihydrate hardening time under different distemper ratios can be determined through the resistance change to control application in the bone cement injection of the calcium sulfate hemihydrate.

The invention aims to provide a liquid ammonia direct cooling-diesel oil dual-fuel integrated hybrid power system which comprises an electronic unit pump and a diesel oil pressurizing-liquid ammonia direct injection dual-fuel injector, and the diesel oil pressurizing-liquid ammonia direct injection dual-fuel injector comprises an injector body, a liquid ammonia injection part and a diesel oil injection part. The liquid ammonia injection part and the diesel oil injection part are located in the injector body, and the liquid ammonia injection part comprises a pressurization module, a first pressure storage resonance current limiting module, a super-hysteresis electromagnetic control actuator and a phase change controllable super-atomization nozzle module which are arranged from top to bottom. The diesel oil injection part comprises a second pressure accumulation resonance current limiting module, an auxiliary pressurization module, a pressure balance type electromagnetic control actuator and a needle valve eccentric self-adjusting nozzle which are arranged from top to bottom. Two control modes can be adopted, namely a mode of pressurizing liquid ammonia with liquid ammonia and a mode of pressurizing liquid ammonia with diesel oil. In the pressurization mode, the injection pressure and the injection rate of fuel injection are influenced by the pressurization mode, and controllable injection between cycles can be achieved.

The invention provides an outdoor disconnecting switch electrification oil injection tool which comprises a base. A rotating plate is arranged above the base, a rotation driving mechanism for controlling the rotating plate to move is arranged inside the base, a sliding plate capable of sliding is installed on the rotating plate, a sliding driving mechanism for controlling the sliding plate to move is arranged on one side of the rotating plate, an opening groove is formed in the sliding plate, and an insulation rod is placed in the opening groove; an oil can support is installed at the end of the insulation rod, the oil can support and the insulation rod are hinged and can be locked through a second fastening screw, and an oil can is placed in the oil can support and comprises a forcing handle and an oil nozzle; and a sliding rod capable of sliding is arranged in the oil can support, one end of the sliding rod is connected with a pressing plate, the other end of the sliding rod is connected with a pull plate, the pull plate is connected with a pull rope, and the other end of the pull rope is connected to a rolling wheel arranged on the sliding plate. By means of the oil injection tool, when a disconnecting switch is electrified, the disconnecting switch is subject to oil injection maintaining operation out of the safe distance, and the beneficial effects of being convenient to operate and accurate in dropping position are achieved.

The invention discloses a shipboard coffee brewing device, belonging to the field of shipboard appliances, comprising a bracket and a filter hopper, the filter hopper includes a support part and a filter part for placing filter paper, and the outer surface of the support part is smooth Spherical surface, the bracket is provided with a spherical groove, and the support part is adapted to be installed on the spherical groove; when the hull shakes, the bracket shakes with the hull, and due to the effect of inertia, the support part on the filter bucket Relatively rolling with the spherical groove on the bracket, the shaking of the filter hopper relative to the ground is reduced, so that the coffee brewing process is more stable, and the coffee powder and hot water in the filter hopper are not easy to spill, which solves the problem of brewing on the ship in the prior art. When brewing coffee, the irregular shaking of the hull will cause the coffee powder and hot water in the filter bucket of the filter coffee to spill out, and will affect the speed of coffee filtration, thereby affecting the taste.

A multi-cylinder piston engine (20) comprising an introduction mechanism (24) for introducing combustion air into cylinders (19) of the engine (20) and at least one cam-operated valve lifter for each cylinder (19) of the engine (20) (4), the valve lifter (4) is arranged to open the gas exchange valves (24, 25). The engine (20) also includes introduction means for introducing additional oxygen-containing gas into the cylinders (19) of the engine (20), the introduction means comprising a pressure medium source (18) for providing additional oxygen-containing gas, and each cylinder ( 19) The associated injection valve (10), the connection mechanism (21) for connecting the pressure medium source (18) to the injection valve (10) and the cylinders (19) of the engine (20) for controlling the injection Valve (12) controls the operation of valve (10). Each control valve (12) is arranged to be operated by the gas exchange cam (1) of the corresponding cylinder (19).

The invention discloses a water distributor adjusting structure. The water distributor adjusting structure comprises a main body with an internal channel, a fixing cylinder is arranged inside the internal channel of the main body, a layering channel is arranged on the fixing cylinder, a rotating movable piece is arranged in the internal channel of the main body, a movable piece matches at an inlet of the layering channel, and a water outlet opposite to the layering channel is formed in the main body. The water distributor adjusting structure has the advantages and beneficial effects that water injection of two stratums is achieved through one set of control system, the functionality of the water distributor is improved, rotation angle control is achieved, accurate layering can be achieved, the flow injected into a single layer or two layers is controlled, layered water injection is achieved through the layering channel, a water passing channel is omitted, the overall structural size is reduced, the size is small, and work is efficient.

The invention relates to a printing method through feedback and adjusting of capacitance and control of electrofluid. The printing method through feedback and adjusting of capacitance and control of electrofluid includes the steps: 1) through a capacitance detection module, detecting the capacitance between the stylus nozzle of an ink-holding ink-jet stylus and a printing substrate, and sending the capacitance data to a data processing module; 2) after the data processing module receives the capacitance data sent from the capacitance detection module, processing the capacitance data, and thensending the feedback data to a stylus nozzle voltage output control module after processing; and 3) after the stylus nozzle voltage output control module receives the feedback data sent from the dataprocessing module, adjusting the input voltage applied to the ink-holding ink-jet stylus. The invention also provides a printing apparatus through feedback and adjusting of capacitance and control ofelectrofluid utilizing the printing method through feedback and adjusting of capacitance and control of electrofluid. The printing method and apparatus through feedback and adjusting of capacitance and control of electrofluid enable the printed pattern to be uniform by detecting the real-time capacitance between the stylus nozzle and the printing substrate and then by adjusting the voltage appliedbetween the stylus nozzle and the printing substrate in real time to compensate the distance change between the stylus nozzle and the printing substrate. The printing method and apparatus through feedback and adjusting of capacitance and control of electrofluid belong to the technical field of ink-jet printing.