Invention Grant
- Patent Title: Transmission of power and data by means of an oil bushing ring
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Application No.: US17622879Application Date: 2020-06-02
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Publication No.: US11746887B2Publication Date: 2023-09-05
- Inventor: Christian Riess , Umit Kutluay , Philipp Lang
- Applicant: ZF Friedrichshafen AG
- Applicant Address: DE Friedrichshafen
- Assignee: ZF FRIEDRICHSHAFEN AG
- Current Assignee: ZF FRIEDRICHSHAFEN AG
- Current Assignee Address: DE Friedrichshafen
- Agency: LEYDIG, VOIT & MAYER, LTD.
- Priority: DE 2019209948.3 2019.07.05
- International Application: PCT/EP2020/065202 2020.06.02
- International Announcement: WO2021/004698A 2021.01.14
- Date entered country: 2021-12-27
- Main IPC: F16H57/04
- IPC: F16H57/04 ; F03D15/00 ; F03D80/70 ; F16H57/08

Abstract:
An arrangement includes a structure affixed to a housing, a planetary carrier mounted rotatably in the structure affixed to the housing, an oil bushing ring, and a first means and a second means for contactless power transmission. The oil bushing ring forms a lubricant-conducting joint between the structure affixed to the housing and the planetary carrier. The structure affixed to the housing has the first means and the oil bushing ring has the second means.
Public/Granted literature
- US20220260152A1 TRANSMISSION OF POWER AND DATA BY MEANS OF AN OIL BUSHING RING Public/Granted day:2022-08-18
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