46results about How to "Maximize contact surface" patented technology

An aircraft fuel deoxygenation system includes a boost pump, a contactor-separator, and a centrifuge-separator pump. The boost pump is adapted to receive fuel from a fuel source and inert gas from an inert gas source, and is configured to mix the fuel and inert gas and supply a fuel/gas mixture. The contactor-separator is coupled to receive the fuel/gas mixture and is configured to remove oxygen from the fuel and thereby generate and supply deoxygenated fuel with entrained purge gas and separated purge gas. The centrifuge-separator pump is coupled to receive the deoxygenated fuel with entrained purge gas and is configured to separate and remove the entrained purge gas from the deoxygenated fuel and supply the deoxygenated fuel and additional purge gas.

A method of making a token, wherein the token includes a flat body made of a plastic material. The flat body has at least two parallel faces and a cavity which opens to at least one of the at least two parallel faces. The cavity receives an electronic identification device. At least one plug made of a plastic material is included. The plug is inserted into the cavity to retain the electronic device. The electronic device is in the form a pellet having outer film layers enveloping the electronic elements. The film layers are perforated. The method includes making the flat body, forming the cavity in the flat body, placing the electronic identification device in the cavity, inserting the at least one plug in the cavity, and fixing the at least one plug to the flat body using compression and heat so that the plastic material of the plug flows through the pellet.

Provided are a stator for a brushless direct-current (BLDC) motor, a BLDC motor having a double-rotor/single-stator structure, and a vehicle cooler using the same, which uses a printed circuit board for an assembly that automatically sets an assembly position of stator core assemblies, to thereby secure waterproof, light-weight, and high power features. The stator includes a holder, a boss which has built-in bearings in order to support a rotational axis, and which enables the rotational axis to be rotated, a number of stator core assemblies which respectively enclose bobbins having inner and outer flanges at the inner and outer sides of a number of division type stator cores and in which coils are wound around the bobbins, and a printed circuit board for an assembly in which each stator core assembly is automatically position-set and then assembled and both end portions of the coil are mutually connected by each phase of U, V and W. After each stator core assembly has been temporarily assembled on the assembly PCB, the stator core assembly is insert molded using thermosetting resin to thereby integrally form the holder and the boss in the stator.

A method is provided for producing an assembly for an energy supply system, having an energy storage module and a plate-shaped cooling element. Between a contact side of the energy storage module and a contact side of the cooling element, a deformable, adhesive heat conducting layer is applied. Subsequently, the energy storage module and the cooling element are pressed together, wherein by way of the heat conducting layer, a dimensionally stable adhesive connection between the energy storage module and the cooling element is produced, which permanently connects the energy storage module to the cooling element. By way of the adhesive connection, the contact side of the energy storage module is bonded with the contact side of the cooling element in a planar, material-fit, durable, and dimensionally stable manner such that the energy storage module and the cooling element form a structural unit.

The invention relates to a module comprising at least two electrical energy storage assemblies (20), each storage assembly (20) comprising a first face topped by a cover (30) electrically connected to said energy storage assembly (20) and a second face opposite the first face, each cover being in contact with a respective end of a strip (40) in order to electrically connect the two storage assemblies (20), in which the strip (40) and the faces of the covers (30) in contact with the strip (40) are flat, the strip (40) being welded to the faces of the covers (30) along weld leads (50,50′).

An energy extraction system located at an off-index run location of a fluid circulation system for harvesting energy in a moving fluid in a conduit, the energy extraction system that includes at least one turbine assembly that includes a housing and a plurality of discs to harvest kinetic energy from the moving fluid, an inlet that receives and directs the moving fluid from the fluid conduit into the turbine housing to drive the plurality of discs and an outlet that returns the moving fluid from the turbine housing to the fluid conduit. The plurality of discs may include an outlet aperture that maximizes a length of a spiral path of contact between the moving fluid and a disc.

A token includes a flat body made of a plastic material. The flat body has at least two parallel faces and a cavity which opens to at least one of the at least two parallel faces. The cavity receives an electronic identification device. At least one plug made of a plastic material is included. The plug is inserted into the cavity to retain the electronic device. The electronic device is in the form a pellet having outer film layers enveloping the electronic elements. The film layers are perforated.

The present invention relates to a joint for plumbing using a wedge action, which can easily and rapidly assemble and disassemble a pipe. The joint can maximize tensile stopping power of the product by mounting a stopper in such a manner as to occupy the maximum area, increase sealing effect and convenience in insertion of the pipe by adopting a packing the most suitable for the joint, and prevent introduction of dust from the outside. For this, a spring is designed in such a way that the final round of the spring forms a round, and thereby the present invention maximizes a stopper receiving capacity. In addition, the present invention adopts an X-ring as a packing, and a dust seal is mounted in an inlet in which the pipe is inserted.

An Organic Rankine Cycle (ORC) device and method for transforming heat from a heat source into mechanical energy. The ORC includes a closed circuit containing a two phase working fluid. The circuit comprises a liquid pump for circulating the working fluid consecutively through an evaporator which is configured to be placed in thermal contact with the heat source; through an expander for transforming the thermal energy of the working fluid into mechanical energy; and through a condenser which is in thermal contact with a cooling element. The expander is situated above the evaporator. The fluid outlet of the evaporator is connected to the fluid inlet of the expander by a raiser column which is filled with a mixture of liquid working fluid and of gaseous bubbles of the working fluid, which mixture is supplied to the expander.

An airtight assembly of two components including a first component with a support having at its surface: at least one spacer composed of a ductile material, arranged at the periphery of the component, and at least one bead composed of a ductile material; a second component with a support having at its surface: at least one insert inserted over the whole or part of its surface in the spacer on the first component, and at least one bead insert inserted over all or part of the surface thereof in the bead on the first component, defining an airtight central cavity.

The invention relates to a battery module comprising a battery cell stack (10) made of at least two battery cells (11), wherein each battery cell (11) is contacted by at least one PCM-containing cell (12) that is inserted into the battery cell stack (10). Thus, the thermal path length between each PCM molecule and the battery is very short, whereby an improved passive climate control of the battery cells is achieved. In addition, the invention relates to a design of the battery module as a rechargeable lithium-ion battery and to a motor vehicle.

The invention relates to a fixing system and an axle auxiliary frame, the fixing system (1) is used to connect the axle auxiliary frame (2) to the body of the vehicle, which has a body side (4), an auxiliary frame side ( 5) and a support (3) with a support recess (6) and a sleeve (7) with a first end region (8), a second end region (9) and a sleeve recess (10). The subframe side (5) of the support (3) is at the first side (11) of the first wall (12) of the axle subframe (2) and the second end region (9) of the sleeve (7) ) can be arranged at the second wall (13) of the axle auxiliary frame (2) such that the bearing recess (6) and the sleeve recess (10) are arranged coaxially with each other. The bearing recesses and sleeve recesses are designed for the passage of the rods of the fastening means connecting the axle auxiliary frame to the bodywork. The body side (4) has a mounting surface (14) for mounting the body, and the support (3) has greater hardness than the sleeve (7).

The invention discloses a femur prosthesis assembly system suitable for different types of femur malformation and defects. The system comprises a femoral condyle prosthesis, an extension shank prosthesis and an assembled metal wedge-shaped cushion block, wherein the femoral condyle prosthesis comprises a joint surface, condyle bonding surfaces, a femur marrow inner shank and an intercondylar bonding surface; the joint surface and the condyle bonding surfaces adopt an integral structure; the intercondylar bonding surface is arranged between the condyle bonding surfaces; the femur marrow inner shank is arranged in the intercondylar bonding surface; the metal wedge-shaped cushion block comprises a femur rear condyle cushion block and a distal femoral cushion block which are both matched with the condyle bonding surfaces; the upper end of the extension shank prosthesis extends into the femur marrow inner shank for connection and fixation. Due to the femoral condyle prosthesis, the assembled metal wedge-shaped cushion block and the extension shank prosthesis, the parts of the system can be assembled into various types of prostheses in an operation, so as to meet the custom-made prosthesis requirements of patients with various bone defects, and to ensure precise combination and ideal healing effect.

Indoor and outdoor air purifier including:—a fan for suctioning air and conveying it into—an air treatment duct suitable to disintegrate the toxic and pollutant components present in the air and then reintroducing the air, purified by now, into the external environment through one of the grids; within the duct, at least the following being installed: ∘ filters in any alveolar ceramic alloy treated with a titanium dioxide TiO₂ nano-coating suitable to disintegrate the pollutant substances by a photocatalytic process activated thanks to ∘ LED lights, each of which installed in proximity to a corresponding filter, suitable to start the pollutant molecules disintegration photocatalytic process, reintroducing only the harmless substances into the atmosphere.

The invention belongs to the field of machines, and particularly relates to a movement track. The movement track comprises a conveying belt, a first mounting plate and a second mounting plate. A synchronous belt is supported by a first supporting part and a second supporting part to form a ring, wherein the upper surface of the ring is in a disconnected state. The two ends of the disconnected position are fixed to the first mounting plate and the second mounting plate separately, and the first mounting plate and the second mounting plate are connected through a connecting piece. The distance between the first mounting plate and the second mounting plate can be adjusted through the connecting piece. The movement track has the advantages that as being disconnected, the ring-shaped conveyingbelt can be installed on the supporting parts conveniently; and as the disconnected position of the conveying belt is installed on the first mounting plate and the second mounting plate, the distancebetween the first mounting plate and the second mounting plate can be adjusted through the connecting piece, so that the degree of tightness of the conveying belt is adjusted without replacing the conveying belt.