Invention Grant
- Patent Title: Actuator and exhaust gas recirculation valve, wastegate or variable turbine geometry device of a turbocharger comprising an actuator
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Application No.: US13208258Application Date: 2011-08-11
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Publication No.: US09670833B2Publication Date: 2017-06-06
- Inventor: Bernhard Klipfel , Christoph Thiery
- Applicant: Bernhard Klipfel , Christoph Thiery
- Applicant Address: DE Schelklingen
- Assignee: COOPER-STANDARD AUTOMOTIVE (DEUTSCHLAND) GMBH
- Current Assignee: COOPER-STANDARD AUTOMOTIVE (DEUTSCHLAND) GMBH
- Current Assignee Address: DE Schelklingen
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: EP10172632 20100812
- Main IPC: F16K31/04
- IPC: F16K31/04 ; F02B37/18 ; F02M26/54
Abstract:
An actuator comprising a drive, at least one rotatable threaded element and at least one output element driven in translation thereby is described, characterized in that the threaded element has at least two regions of differing pitch and a rotational axis of the threaded element is inclined relative to a translational axis of the output element.
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