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JP4317347B2 |
A filter element (30) which has a filtering medium (31) formed by ruffling a fiber sheet and a resin frame (32) surrounding the perimeter of the filtering medium (31); and a filtering medium (31) which comprises a fiber sheet comprising ...
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JP2009180282A |
To effectively reduce the film vibration of a drive plate generated when starting an engine.A vibration damping member 6 larger than an external shape of a nut 21 arranged in a torque converter 20 is arranged on a crankshaft 10 side surf...
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JP4313946B2 |
A power transfer device for amplifying and transmitting torque consists of an Impeller (14), a turbine (16), and a stator (18). A one-way clutch (32) responsive to impeller (14) rotational speed allows the stator (18) to rotate when the ...
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JP4307652B2 |
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JP4310062B2 |
The present invention relates to a power transmission apparatus for transmitting power by utilizing kinetic energy of a fluid, such as a torque converter, a fluid coupling, or the like. In a power transmission apparatus for taking out ki...
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JP4310012B2 |
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JP2009168112A |
To propose a compact hydraulic torque converter that reduces the falling of a turbine runner in a stall operating state.The hydraulic torque converter comprises: a casing body 1, which keeps pump impellers 1b arranged on the inside wall;...
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JP4306108B2 |
To shorten the axial dimension of a running gear without deteriorating efficiency of a motor. A motor generator 6 is disposed at a position where at least a part thereof is axially overlapped with a torque converter 5 and on the outer di...
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JP4302704B2 |
To enhance vehicle mounting property by suppressing increase of an axial dimension of a transmission and to simplify a lubrication mechanism when a hybrid vehicle drive device is accomplished. A rotation shaft 700a of an oil pump 700 is ...
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JP4304763B2 |
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JP4303406B2 |
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JP4298150B2 |
A hybrid-vehicle drive unit supports a motor-generator with high precision, improving the efficiency of the motor-generator, and reducing the size of the motor-generator, independent of any influence of centering precision of the crank s...
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JP2009150550A |
To increase a secondary fluid flow passing through a clutch pack.This torque converter includes a turbine 6, a vibration attenuator 32, and a cover 12. The cover 12 has a blade 22, and is provided with a clutch pack 10. The blade 22 is a...
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JP4291937B2 |
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JP4285308B2 |
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JP2009133487A |
To provide a control system for working fluid supplied to a torque converter of an automatic transmission, reducing possibility of occurrence of mutual interference, action instability, adherence, and pressure fluctuation.The control sys...
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JP4279809B2 |
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JP4281771B2 |
A stator support device for a torque converter having a stator wheel and a non-rotating member has a one-way clutch and a bearing race. The one-way clutch includes an outer race disposed along the inner periphery of the stator wheel, an ...
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JP2009127672A |
To provide an oil pump driving structure capable of preventing friction performance of a thrust bearing from being lowered without complicating and enlarging the oil pump driving structure.There is provided the oil pump driving structure...
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JP2009520922A |
A thrust washer for a torque converter, including a front surface and at least one first channel. The at least one channel is at least partially enclosed by the front surface and is in fluid communication with an inner circumference and ...
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JP2009520168A |
The present invention broadly comprises a torque transfer apparatus for a torque converter including at least one connection element attached to an inner circumferential surface for a cover of the converter; a lock-up clutch, and at leas...
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JP2009520160A |
The present invention broadly comprises a stamped side plate for a torque converter stator, including: an annular segment having an inner circumferential surface and a top surface and at least one protrusion extending radially inward bey...
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JP2009083838A |
To provide a PTO assembly, directly driven by output of an engine regardless of an operational status of a transmission, and utilizing a transmission case constituted of a component commonly used when an automobile has an optional PTO an...
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JP4254000B2 |
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JP4254363B2 |
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JP2009074599A |
To provide a torque converter assembling method and a torque converter assembling device capable of rapidly and easily assembling a torque converter to a transmission.The phase of a fitting part 214 of a torque converter cover 212 and th...
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JP2009058023A |
To easily prevent an excessive rise in working fluid temperature despite characteristics of a torque converter and an engine by downshifting an automatic transmission when a heating value per unit time of the torque converter exceeds an ...
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JP2009058105A |
To provide a torque converter capable of realize performance improvement without enlargement.In the torque converter, a torus 21 is formed of an impeller blade 17 of an impeller 4, a turbine blade 19 of a turbine 9, and a stator blade 20...
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JP4239016B2 |
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JP4238451B2 |
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JP4238478B2 |
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JP4237453B2 |
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JP2009047293A |
To effectively reduce the membrane oscillation of a drive plate generated when starting an engine, and radiation sound generated by the membrane oscillation.A vibration-damping and sound-absorbing material 6 formed in a strip shape close...
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JP2009036375A |
To reduce assembly steps of a torque converter and improve wear of a one-way clutch.In a method for manufacturing the torque converter, the outer race 14 of the one way clutch is provided, steps bringing the outer race into contact with ...
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JP2009024815A |
To provide a stator for a torque converter, and the torque converter, capable of improving fluid performance, while maintaining productivity.This stator 30 has an inner diameter part 31, an outer diameter part 32, a first stator blade 33...
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JP2009014114A |
To secure a torque capacity in a range of a speed ratio from a low-speed ratio zone to a medium-speed ratio zone even if the torque capacity at a stall is reduced.A stator 1 is constituted in such a manner that second stator blades 1B ea...
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JP2009014102A |
To provide a torque converter capable of miniaturizing the outer race of a one-way clutch.The torque converter keeps the thrust bearing race 32 of a thrust bearing 3 fixed in an axis direction by a snap ring 5 inserted into a ring insert...
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JP4202668B2 |
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JP4197215B2 |
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JP4196366B2 |
A torque converter comprises an impeller shell, a pump impeller integrally formed with the impeller shell, a turbine runner, a stator, a front cover, and at least one of a flanged portion through which a driving power of an engine is tra...
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JP4198847B2 |
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JP4193506B2 |
The present invention relates to a fluid coupling (4) comprising a pump (41) having an annular pump shell (412) with an annular core ring (411) mounted on a pump hub (45) and a plurality of impellers (413) radially arranged in the pump s...
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JP2008291920A |
To provide a high-efficiency oil pump device that circulates an oil supplied to a torque converter.The oil pump device 10 comprises the torque converter 21 and an oil pump 31. The torque converter 21 includes an impeller 22 to which a to...
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JP2008286244A |
To provide a forward/reverse travel change-over mechanism more reliably holding a neutral condition without complicating the construction.The forward/reverse travel change-over mechanism 2 for a vehicle comprises: a pump impeller 63 to w...
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JP4187727B2 |
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JP4185995B2 |
A torque converting linkage (10) comprising two turbines, an impeller and a reactor (12 & 14), which rotate on shafts (16 & 18) within separate fluid-filled housings (20 & 22) is disclosed. Each housing (20 & 22) includes an outlet port ...
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JP2008281144A |
To provide a power train device which realizes an improvement in insertability, and its manufacturing method.A power train device 100 is equipped with a stator shaft 39 connected to a transmission 10, the inner race 36 of the stator 37 o...
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JP4184670B2 |
In a ratchet one-way clutch including an inner race, an outer race provided coaxially with the inner race, a pawl member for transmitting torque between the inner race and the outer race, and a damper mechanism for absorbing shock at the...
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JP4171651B2 |
A torque converter comprises a pump rotor, a turbine rotor, and a stator. The turbine rotor is fixed to a gearbox input shaft. The gearbox input shaft forms an axial duct with an initial zone and an end zone for a hydraulic fluid. The ge...
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JP2008249049A |
To provide a blade structure for torque converter, which easily changes a space between adjacent blades.The blade structure 11 comprises: a first connection part 14 abutting on the inner periphery wall of an annular turbine shell 10 for ...
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