TH32099B - Torque converter - Google Patents

Abstract

DC60 (21/09/54) Torque converter including pump side impeller. turbine blade stator rotor arranged between the impeller on the pump side and the impeller on the turbine side; and freewheels arranged between the stator rotors. and a stationary housing and can work for locking the stator rotor to allow the stator rotor The reaction forces generated by the increased torque between the pump impeller and turbine side can be obtained in this torque converter. The stator shaft connected to the stator rotor is arranged in a condition where Let the top end extending through the turbine shaft protruding outside of the turbine shaft. The free wheel has been set up. It is inserted between the apex of the stator shaft and the stationary housing, so it is possible to reduce The diameter of the stator rotor is reduced and therefore it is possible to reduce the diameter. of the torque converter It does not depend on the presence of freewheels for restraining the rotation of the stator rotor is The torque converter consists of an impeller on the pump side. turbine blade stator rotor arranged between the impeller on the pump side and the impeller on the turbine side; and freewheels arranged between the stator rotors. and a stationary housing and can work for locking the stator rotor to allow the stator rotor The reaction forces generated by the increased torque between the pump impeller and turbine side can be obtained in this torque converter. The stator shaft connected to the stator rotor is arranged in a condition where Let the top end extending through the turbine shaft protruding outside of the turbine shaft. The free wheel has been set up. It is inserted between the apex of the stator shaft and the stationary housing, so it is possible to reduce The diameter of the stator rotor is reduced, and therefore it is possible to reduce the diameter. of the torque converter It does not depend on the presence of freewheels for restraining the rotation of the stator rotor is

Claims (2)

1. Torque converter consisting of an impeller on the pump side connected to the drive shaft, the impeller on the turbine side connected to the turbine shaft. The stator rotors are arranged between the impellers on the pump side. and the turbine blades and freewheels which are inserted between the stator rotors and stationary structure and can work for locking such stator rotors to allow the propeller The stator absorbs the reaction forces produced by increasing the torque between the impellers on the pump side. and the turbine side where the stator shaft is connected to the said stator rotor. has been placed in a given condition The apex extending through the turbine shaft emerges from the outside of the turbine shaft. The apex of the stator shaft is connected to the stationary structure through The freewheel, where the turbine-side impellers are arranged at a distance from the pump-side impellers. The following is the housing that supports the drive shaft. Such a turbine shaft that protrudes into the housing. Such has been attached to the rotor on the turbine side as mentioned. The free wheel was inserted. between the apex of the intercepted stator shaft protruding through the turbine shaft. and such houses and the axle turbo are provided with the drive gear of the primary reduction device which Connect the turbocharger shaft and the power transmission input shaft together between the propellers. The aforementioned turbine and the aforementioned freeville. 2. Torque converter according to claim 1, where the stator shaft is to rotate on the drive shaft and such freewheels consist of an outer race formed at the apex of the stator shaft. to rotate on the drive shaft and is non-rotatable connected to the housing and the sprag inserted between the two rails. 3. Torque converter according to claim 1, where the impeller on the pump side and the impeller on the pump side The turbine has an annular axis that is nested rotatably on the annular axis of the stator rotor. and the stacking gap (g) between the adjacent ring axes. and the internal circumferential radius (R) of the aforementioned ring axis of the stator rotor is given a relationship (g)/(R)<-1.0 %. Holds right clause 1 where the impeller on the pump side and the impeller on the pump side The turbine has an annular axis that is nested rotating on the annular axis of the stator rotor. and the overlap interval (A) between the ring axes that are close to each other. and the maximum axial width (W) of the aforementioned stator rotor is assigned a relationship (A)/(W)>-7.5 %. Pump connected to drive shaft, turbine side impeller connected to turbine shaft. stator rotors arranged between the impellers on the pump side and The turbine blades and freewheels, which are inserted between the stator rotors and stationary structure and can be operated for locking such stator rotors to allow the rotor such stator Receive the operating force generated by increasing the torque between the impeller on the pump side. and the turbine side where the stator shaft is connected to the said stator rotor. has been placed in a given condition The apex extending through the turbine shaft emerges from the outside of the turbine shaft. The apex of the stator shaft is connected to the stationary structure via free V. where the impeller on the pump side has a boss part that is adopted on the drive shaft by an intermediate bearing inserted. The stator shaft leading to the hub portion of the stator rotor is arranged axially around the outer periphery of the drive shaft. The turbine blades have hub parts that are fixed on the stator shaft by ball bearings. the second inserted in the middle and functional oil is delivered in a scoped oil chamber. between the impeller on the pump side and the impeller on the turbine side, between such first and second bearings and such first and second bearings. It has been prepared with a double seal method. direction for prohibiting the flow of fluid from the inside and outside of any such bearing; with turbine shaft The stator rotors are arranged between the impellers on the pump side. and the turbine blades and the freewheel, which is inserted between the stator rotor and the stationary structure. and can be operated for locking such stator rotors to allow the rotor such stator Receive the operating force generated by increasing the torque between the impeller on the pump side. and the turbine side where the stator shaft is connected to the said stator rotor. has been placed in a given condition The apex extending through the turbine shaft emerges from the outside of the turbine shaft. The apex of the stator shaft is connected to the stationary structure via free V. Where the impeller on the pump side has the impeller on the turbine side, there is an overlapping ring axis. can rotate relative to the axis of the stator rotor. and the ring-shaped seal assembly received The insert is arranged between opposite surfaces of the adjacent annular shaft. 7. Torque converter consisting of a pump side impeller connected to the drive shaft, impeller, turbine side welded. connected to the turbine shaft stator rotors arranged between the impellers on the pump side and Turbine side impellers are mentioned below. and freewheels, which are inserted between the stator rotors and stationary structure and can be operated for locking such stator rotors to allow the rotor such stator Receive the operating force generated by increasing the torque between the impeller on the pump side. and the turbine side where the stator shaft is connected to the said stator rotor. has been placed in a given condition The apex extending through the turbine shaft emerges from the outside of the turbine shaft. The apex of the stator shaft is connected to the stationary structure via free V. where the impeller on the pump side has the impeller on the turbine side thereof There is a hub that is opposite to on the opposite side of the hub part of the stator rotor oil delivery channel that connects water to The oil pump is arranged in contact with the inner periphery of the hub part of the stator rotor. For contact between the pump impeller and the turbocharger impeller, the gap between the hub part of the said turbine impeller and the stator rotor is closed. significantly and the oil inlet is provided in at least one such hub section of Impeller on the pump side such and the said stator rotor to allow the inner perimeter of the hub part such of the propeller The said stator is in contact with the outlet of the stator rotor. 8. Torque converter pursuant to claim 7, where the oil inlet is to be incorporated. of the pump side impeller and the stator impeller, where the gap is larger than the forced flow gap between the hub part of the turbine impeller 9. Torque converter according to claim 7, where the inlet of such oil shall consist of radial channels formed in opposite surfaces. together at least one surface of the hub part 1 0. Torque converter according to claim 7, where the oil inlet is included. with a through hole arranged in the aforementioned hub part of the impeller on the pump side mentioned 1 1. Torque converter pursuant to any of Claims 7 to 10 at the next event as well An annular seal assembly that has been positioned between opposite surfaces of the hub section. of the aforementioned turbine blades and the said stator rotors 1 2. Torque converter which consists of an impeller on the pump side connected to the drive shaft, an impeller with a turbocharger connected to a turbine shaft. The stator rotors are arranged between the impellers on the pump side. and the turbine blades and freewheels, which are inserted between the stator rotors and stationary structure and can work for locking such stator rotors. to allow the propeller The stator absorbs the reaction forces produced by increasing the torque between the pump-side impellers. and the aforementioned turbo where the stator shaft is connected to the said stator rotor. have been arranged in a given condition The apex extending through the turbine shaft emerges from the outside of the turbine shaft. The apex of the stator shaft is connected to the stationary structure via free V. such freewheels where the stator shaft is fixed so that it rotates on the drive shaft and such freewheels consist of an outer raceway formed at the tip of the shaft. such stator The inner rails are swivel-proof on the drive shaft. and get connected can't can be rotated to the housing and the sprockets that are placed inserted between the two rails