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Circuit arrangement for charging and discharging a piezo actuator |
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Method for injection valves |
Andreas Baier, Tany Gargiso, Hans-Joerg Wiehoff |
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Method for identifying an overcurrent when charging a piezo actuator |
Thomas Franz, Christoph Haggemiller |
2018-11-20 |
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Switching regulator for producing a plurality of DC voltages |
Christoph Haggenmiller, Thomas Franz |
2018-05-29 |
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Method of operating a capacitive actuator in a motor vehicle |
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Device for charging and discharging a capacitive actuator and configuration having such a device |
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2017-06-13 |
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Method and device for the calibration a piezo-actuator that is actuated in a motor vehicle for driving a switching valve |
Christian Reichinger, Hans-Jörg Wiehoff |
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Christian Tump |
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Current source and control device |
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2010-05-04 |
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Monitoring method for an actuator and corresponding driver circuit |
Eric Chemisky |
2009-04-28 |
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Method for controlling an actuator and control device belonging thereto |
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2008-04-15 |
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2006-12-05 |
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Method and device for controlling at least one capacitive actuator |
— |
2003-12-09 |
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Circuit and method for driving at least one capacitive actuator |
— |
2003-05-13 |
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Method and apparatus for charging at least one capacitive control element |
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2002-02-26 |