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Patent Searching and Data


Matches 401 - 450 out of 4,124

Document Document Title
WO/1992/017710A1
Streamwise vorticity (98) as well as a mean flow within the passageways of the machines is used to transfer energy efficiently over an extended utility ratio. This is accomplished with novel blade structures utilizing salient edges dispo...  
WO/1992/009826A1
A method in which a buildup welding is performed at an unbalanced position of a body of rotation such as a turbine assembly of a torque converter, whereby a balance weight (20) for correcting an unbalance of the body of rotation is provi...  
WO/1992/007204A1
In a pump drive for a motor vehicle automatic gearbox a hollow shaft (6) secured in rotation to a primary part (3) of a torque converter (1) projects into the inside of a pump housing (7) and bears an impeller (10) of the pump. The hollo...  
WO/1991/010076A1
Arrangement for effective oil supply to a working chamber (34) in a hydrodynamic coupling (16) flushed through with oil, and lubrication of the bearings (12, 9) of the coupling. The working chamber is supplied with oil through a channel ...  
WO/1990/006458A1
The invention concerns a control device for a frictionally engaging clutch for a hydrodynamic torque converter, in which a clutch element (8) for engaging and disengaging the clutch (7) is mounted axially, and front-located actuating spa...  
WO/1988/002080A1
An outer wall structure for torque converters, etc., in which the end portions (2, 5) of an input housing (1) and a vane wheel shell (4) of a pump are joined to each other by welding. One end portion (5) out of the end portions (2, 5) is...  
WO/1987/006990A1
Device for reducing a thrust force of a torque converter comprising a pump impeller to which engine power is inputted, a turbine runner connected to a turbine shaft facing the pump impeller, at least one stator impeller, and a stationary...  
WO/1986/002983A1
A power transmission assembly which serves to drive a variable-r.p.m. machine, normally in a lower r.p.m. range and if necessary in a higher r.p.m. range. The assembly comprises essentially the following elements which are arranged coaxi...  
WO/1982/004109A1
The reaction member (3) of a hydrodynamic torque converter is prevented from rotation in one direction (during torque multiplication) by a toothed clutch comprising rings of clutch teeth (31, 32) formed respectively on a stationary membe...  
WO/1980/001401A1
An improved hydraulic pump structure for hydraulic systems which require a plurality of rotary pumps has a pump casing assembly (20) consisting of a plurality of pump casing elements (23-29) which are fastened together in abutting relati...  
WO/1980/001194A1
A transmission control system (10) for a transmission including a torque converter (66) has fluid inlet and fluid outlet passages (64, 80) connected to the torque converter (66), a pressure regulating valve (20) for relieving fluid from ...  
WO/1979/000088A1
The hydrodynamic torque converter comprises pivoting blades (9) made of plastic material and arranged up-side of a zone, particularly a fixed wheel. The blades can pivot around an axis (11) so as to be brought, by the liquid current, to ...  
JP2019533971A
A hybrid drive module is provided with the cover of a torque converter. Further, a hybrid drive module is a career hub connected to the rotor and cover of an electric motor, and is provided with the career hub which has a projection part...  
JPWO2018181996A1
A manufacturing method of the case of the start device with which it has at least one bent side, and oil is supplied to an inside, A part of metal board material is made to thicken, a thickening part is formed, board material is bent in ...  
JP2019190502A
[Subject] Provide a thrust washer for there being few part mark in case either of input side members and output side members of a torque converter has a projection portion, and a manufacturing cost being cheap, and realizing structure in...  
JP2019184021A
[Subject] Provide a torque converter for vehicles which can make improvement in engine starting nature, and reservation of high power transmission efficiency make compatible. [Means for Solution] It is arranged between an engine and tran...  
JP2019530835A
An impeller which has at least one impeller braid which a torque converter has been arranged so that torque may be received, and was fixed to impeller shell and impeller shell, Turbine shell which is a turbine and has a slot provided wit...  
JP2019184466A
[Subject] Influence of temperature on a distortion gauge is reduced, and a torque measuring device which raises measurement accuracy of torque is provided. [Means for Solution] Distortion gauge 11 (A~F) which is a measuring device of tor...  
JP6596379B2  
JP2019529825A
The present invention is a transmission mechanism assembly which transmits a drive output for rail vehicles, and is with a primary axis (3), A mechanical transmission mechanism stage which can input a drive output, and a circuit (4+5+6) ...  
JP2019173971A
[Subject] A method of manufacturing a torque converter containing a clutch which has a rough side for joining a friction material is provided. [Means for Solution] A step which forms turbine shell containing the 1st annular portion that ...  
JP2019173902A
[Subject] Omission by centrifugal force of weight welded to a plate body are controlled satisfactorily, without increasing a welding part. [Means for Solution] A drive plate is provided with the following. A plate body which is a drive p...  
JP2019173924A
[Subject] It enables it to perform easily fastening work of a rotating member by the side of a source of driving force, and a rotating member by the side of a gearbox in a driving transmission device. [Means for Solution] Conclusion fixa...  
JP2019168236A
[Subject] Structure where displacement of a torque sensor to an outer case can be prevented is realized, stopping part mark. [Means for Solution] A torque transmission device is provided with the following. Stator shaft 8 which is an out...  
JP2019158112A
[Subject] Axial length of a connecting part of an input member and a hydraulic-power-transmission device is shortened, and the resolvability of a connecting part is secured. [Means for Solution] Joining structure connects an input member...  
JP2019157957A
[Subject] When providing a connecting part for power extraction in a front cover, a processing man day can be lessened and it can be made to make intensity and accuracy of a connecting part high. [Means for Solution] This front cover ass...  
JP6572725B2  
JP6567907B2  
JP2019137359A
To provide a power transmission device that can shorten an axial length.A power transmission device 1 includes: a clutch device 30 for connecting or disconnecting power transmission to an input shaft of a transmission from a drive source...  
JP2019138332A
To improve transmission efficiency and a torque ratio while miniaturizing a torque converter.A torque converter includes a pump impeller including a pump shell, and a plurality of pump blades disposed on the pump shell, a turbine liner i...  
JP2019120295A
To provide an assembly method of a ring gear and a flange capable of fixing with sufficient strength while preventing deformation.A ring gear 10 includes an inner peripheral taper surface 18 inclining to the inner diameter side from the ...  
JP2019120315A
To provide a torque convert which can rigidly fix an impeller blade to an impeller shell by a simple constitution, and can rigidly fix a turbine blade similarly by the simple constitution.A torque converter (1) comprises an impeller blad...  
JP2019116943A
To effectively suppress detachment of fluid from a stator blade.In a stator, multiple recess parts 23c arranged regularly in a constant shape are provided on at least one of a ventral surface 23a and a dorsal surface of a stator blade.SE...  
JP6545163B2  
JP2019113083A
To improve a start performance in the case of forward movement and backward movement.A power transmission device 100 comprises a first path 1 and a fluid joint 4. The fluid joint 4 includes a first torque converter body 4a and a second t...  
JP6537104B2  
JP6538550B2  
JP2019105343A
To provide a torque converter which can amplify rotational power regardless of a rotary direction of rotary power input thereto.A torque converter includes a pump impeller 10, a turbine runner 20 and a stator 30. The turbine runner 20 co...  
JP2019090466A
To provide a torque converter capable of reducing dragging loss which is generated in a washer provided between a crankshaft and a cylinder block.The torque converter, which is provided with a lock-up clutch for switching between engagem...  
JP2019090461A
To provide a vehicle drive plate which enables a weight member to be attached thereto without increasing rigidity of an intermediate part between an inner peripheral part and an outer peripheral part.A counter weight 36 has: an attachmen...  
JP2019515197A
A torque converter is provided. A torque converter is provided with a damper assembly and a turbine assembly connected to this damper assembly. a turbine assembly -- the direction of an axis -- it has a movable turbine piston, a spacer p...  
JP6526675B2  
JP6514934B2  
JP2019044848A
To provide a drive plate improved in performance of flexibility by elastic deformation.A central portion of a drive plate 1 is provided with a crank shaft mounting hole 14 to be mounted on a crank shaft 2. An outer peripheral portion of ...  
JP2019044846A
To provide a drive plate capable of reducing stress concentration around a slot.A central portion of a drive plate 1 is provided with six circular crank shaft mounting holes 16 at equal angular intervals, that is, 60° intervals on the s...  
JP2019044845A
To provide a power transmission mechanism which can shorten an entire length of a unit including a space between an engine and a torque converter.A crank shaft of an engine is connected to a torque converter through a drive plate 1 provi...  
JP2019044847A
To provide a drive plate capable of reducing stress concentration around a lightening hole.A central portion of a drive plate 1 is provided with six circular crank shaft mounting holes 16 at equal angular intervals, that is, 60° interva...  
JP2019035418A
To early increase a hydraulic oil temperature of a fluid joint in engine starting.A heat storage device of a fluid joint 10 can operate with supply/discharge of hydraulic oil, to connect/disconnect power from a power source 2. The heat s...  
JP6476875B2  
JP6480107B2  

Matches 401 - 450 out of 4,124