Invention Grant
- Patent Title: Friction clutch and drive system for cooling an internal combustion engine of a vehicle with a friction clutch
- Patent Title (中): 用于用摩擦离合器冷却车辆内燃机的摩擦离合器和驱动系统
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Application No.: US12988388Application Date: 2009-04-09
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Publication No.: US08453815B2Publication Date: 2013-06-04
- Inventor: Manfred Gebhart
- Applicant: Manfred Gebhart
- Applicant Address: DE Markdorf
- Assignee: Kendrion Linnig GmbH
- Current Assignee: Kendrion Linnig GmbH
- Current Assignee Address: DE Markdorf
- Agency: Bachman & LaPointe, P.C.
- Priority: DE202008005470U 20080418
- International Application: PCT/EP2009/002650 WO 20090409
- International Announcement: WO2009/127363 WO 20091022
- Main IPC: F01P7/04
- IPC: F01P7/04 ; F01P7/08
Abstract:
A friction clutch (5) having a drive side and an output side which can be used to drive a fan impeller (2), and a selectively engageable friction disk clutch (13), which in the engaged state connects the output side to the drive side, and a first eddy current clutch (15) for providing a slip speed on the output side, the first eddy current clutch (15) having an eddy current zone formed on a cooling ring (11), wherein an eddy current zone for a second eddy current clutch (18) is provided on the same cooling ring (11) on which an eddy current zone for the first eddy current clutch (15) is formed.
Public/Granted literature
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