- 专利标题: Baffle with integrated cooling for hybrid drive
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申请号: US17142549申请日: 2021-01-06
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公开(公告)号: US11770042B2公开(公告)日: 2023-09-26
- 发明人: John Ramsey
- 申请人: Schaeffler Technologies AG & Co. KG
- 申请人地址: DE Herzogenaurach
- 专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人地址: DE Herzogenaurach
- 代理机构: Volpe Koenig
- 主分类号: H02K5/20
- IPC分类号: H02K5/20 ; H02K9/193
摘要:
A hybrid drive assembly is provided having a hybrid drive housing with an electric motor and a disconnect clutch therein. A transmission is connected to the hybrid drive housing and a torque converter is provided between the electric motor and the transmission. A baffle extends radially between the torque converter and the hybrid drive housing. The baffle includes a ring-shaped body that is affixed to the hybrid drive housing and extends completely around a transmission side periphery of the hybrid drive housing. A fluid pathway is located on or in the baffle, and orifices extend from the fluid pathway toward the electric motor. A fluid inlet port is connected to the fluid pathway, and a fluid connection is provided from a pressurized fluid source to the fluid inlet port. This allows fluid circulated by a pump within the transmission, to be sprayed on the electric motor for cooling.
公开/授权文献
- US20220216764A1 BAFFLE WITH INTEGRATED COOLING FOR HYBRID DRIVE 公开/授权日:2022-07-07
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