Invention Grant
- Patent Title: Method for operating a mechanical system, particularly a proportioning valve
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Application No.: US12774473Application Date: 2010-05-05
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Publication No.: US09651065B2Publication Date: 2017-05-16
- Inventor: Martin Zipperer , Winfried Moser , Klaus-Peter Schnelle , Steffen Schumacher , Lothar Krauter , Rene Deponte , Christof Ott
- Applicant: Martin Zipperer , Winfried Moser , Klaus-Peter Schnelle , Steffen Schumacher , Lothar Krauter , Rene Deponte , Christof Ott
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Priority: DE102009002852 20090506
- Main IPC: F16H21/44
- IPC: F16H21/44 ; G05D17/00 ; F15B13/044 ; G05D19/02 ; F15B13/04
Abstract:
A mechanical system has a component, which is movable under friction. An oscillating micromotion (dither) is impressed upon the component, which, if necessary, is added to a non-oscillating base motion of the component. It is provided that the micromotion (without the base motion that is additional, if necessary) is faster within a period of the oscillation in the one direction and is of shorter duration than in the opposite direction (asymmetrical dither).
Public/Granted literature
- US20100286832A1 METHOD FOR OPERATING A MECHANICAL SYSTEM, PARTICULARLY A PROPORTIONING VALVE Public/Granted day:2010-11-11
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