Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156164 | Arrangement of a volume accumulator in a camshaft adjuster | Jens Schafer, Martin Steigerwald, Jurgen Plate, Andreas Wedel, Olaf Boese +1 more | 2018-12-18 |
| 10156165 | Multi-locking of a camshaft adjuster, and method for operating a camshaft adjuster | Gerhard Scheidig | 2018-12-18 |
| 10094302 | Central locking for a camshaft adjuster | — | 2018-10-09 |
| 9759102 | Hydraulic camshaft adjuster having a locking pin for centre-locking provided for controlling a hydraulic medium | — | 2017-09-12 |
| 9222377 | Volume store | Matthias Boegershausen | 2015-12-29 |
| 9206713 | Arrangement of a volume accumulator | Jens Schafer, Martin Steigerwald, Jurgen Plate, Andreas Wedel, Olaf Boese +1 more | 2015-12-08 |
| 9188029 | Camshaft adjuster | — | 2015-11-17 |
| 9032924 | Camshaft adjuster | — | 2015-05-19 |
| 8991344 | Filling of a volume accumulator in a camshaft adjuster | Jens Schafer, Martin Steigerwald, Jurgen Plate, Steffen Racklebe, Andreas Wedel +2 more | 2015-03-31 |
| 8973544 | Construction of a hydraulic oil channel between a central valve and a volume accumulator of a camshaft adjuster | Jens Schafer, Martin Steigerwald, Jurgen Plate | 2015-03-10 |
| 8960140 | External volume accumulator configuration in a camshaft adjuster | Jens Schafer, Martin Steigerwald, Jurgen Plate, Andreas Wedel, Olaf Boese +1 more | 2015-02-24 |
| 8955477 | Camshaft adjuster for an internal combustion engine | — | 2015-02-17 |
| 8910600 | Pressure storage unit for a camshaft and piston for a pressure storage unit | Mathias Boegershausen | 2014-12-16 |
| 8899271 | Pressure accumulator | Ali Bayrakdar | 2014-12-02 |
| 8869761 | Camshaft adjuster and U-shaped sealing element for sealing a radial face of a vane of a camshaft adjuster | Stefan Schelter | 2014-10-28 |
| 8863713 | Camshaft adjuster having a non-return valve | Jens Schafer, Martin Steigerwald, Jurgen Plate, Andreas Wedel, Olaf Boese +1 more | 2014-10-21 |
| 8863712 | Configuration of a tank connection in a camshaft adjuster with volume accumulator | Jens Schafer, Martin Steigerwald, Jurgen Plate, Andreas Wedel, Olaf Boese +1 more | 2014-10-21 |
| 8844484 | Non-return valve of a camshaft adjuster | Jens Schafer, Martin Steigerwald, Jurgen Plate, Andreas Wedel, Olaf Boese +1 more | 2014-09-30 |
| 8839820 | Control valves for controlling pressure medium flows | Jens Hoppe, Andreas Roehr | 2014-09-23 |
| 8820282 | Pressure accumulator arrangement for a camshaft adjusting system | Mathias Boegershausen | 2014-09-02 |
| 8813700 | Camshaft adjustment mechanism having a locking apparatus | Craig Dupuis | 2014-08-26 |
| 8776747 | Non-return valve of a camshaft adjuster | Jens Schafer, Martin Steigerwald, Jurgen Plate, Andreas Wedel, Olaf Boese +1 more | 2014-07-15 |
| 8752518 | Switchable pressure supply device | Mathias Boegershausen, Eduard Golovatai-Schmidt, Andreas Strauss | 2014-06-17 |
| 8739749 | Non-return valve for camshaft adjusters with oil reservoirs | — | 2014-06-03 |
| 8683966 | Camshaft adjustment device for an internal combustion engine | Lutz Witthoeft | 2014-04-01 |