Title:
チャージ圧力補償付トルクコンバータ
Document Type and Number:
Japanese Patent JP7136999
Kind Code:
B2
Abstract:
A torque converter includes a front cover configured to receive an input torque, and an impeller having an outer shell coupled to the front cover. A clutch is selectively engageable by a piston. A cover compensator is located axially between the front cover and the piston. The cover compensator is configured to reduce deflection of the front cover in the event of high pressures when changing gears in the transmission. The cover compensator has a radially-innermost sealing surface configured to engage and seal with a transmission input shaft. The cover compensator may also has an aperture to fluidly couple fluid chambers located on either axial side of the cover compensator. This can allow fluid to be forced through the clutch to continuously lubricate the clutch.
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Inventors:
Victor Norwich
Application Number:
JP2021512537A
Publication Date:
September 13, 2022
Filing Date:
August 06, 2019
Export Citation:
Assignee:
Schaeffler Technologies AG & Co. KG
International Classes:
F16H41/24; F16H45/02
Domestic Patent References:
| JP2016205427A | ||||
| JP2000320642A |
Foreign References:
| WO2014174563A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Hiroyasu Ninomiya
Ueshima class
Taku Morita
Junichi Maekawa
Hideo Nagashima
Hiroyasu Ninomiya
Ueshima class