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1. 发明公开

EP4232311A1 TANKVORRICHTUNG ZUR TEMPERATURDRUCKENTLASTUNG EINES BRENNSTOFFZELLENTANKS 审中-实审
公开(公告)号：EP4232311A1
公开(公告)日：2023-08-30
申请号：EP21787359.5
申请日：2021-10-01
申请人： Robert Bosch GmbH
发明人： OHLHAFER, Olaf , FREUDIGMANN, Hans-Arndt , STUKE, Bernd
IPC分类号： B60K15/01 , B60K15/03

2. 发明授权

EP3084781B1 ELEKTROSPULE UND VERWENDUNG EINER ELEKTROSPULE 有权
公开(公告)号：EP3084781B1
公开(公告)日：2017-09-20
申请号：EP14806274.8
申请日：2014-12-03
申请人： Robert Bosch GmbH
发明人： STUKE, Bernd , KOEHNE, Martin , GIEZENDANNER-THOBEN, Robert
IPC分类号： H01F5/00 , H01B1/02 , H01B7/00 , H01B1/04
CPC分类号： H01F7/06 , F02M51/061 , H01B1/023 , H01F5/00 , H01F27/2823 , H01F27/2847

3. 发明公开

EP4061686A1 ÜBERFÜHREINRICHTUNG FÜR SELBSTFAHRENDE WAGEN AN EINEM HOCHBAHNÄHNLICHEN STRECKENNETZ 审中-实审转让
公开(公告)号：EP4061686A1
公开(公告)日：2022-09-28
申请号：EP20808385.7
申请日：2020-11-18
申请人： Robert Bosch GmbH
发明人： OHLHAFER, Olaf , STUKE, Bernd , JAEGLE, Felix
IPC分类号： B61B7/00

4. 发明授权

EP2652310B1 KRAFTSTOFFEINSPRITZVENTIL FÜR BRENNKRAFTMASCHINEN 有权
公开(公告)号：EP2652310B1
公开(公告)日：2015-02-25
申请号：EP11796702.6
申请日：2011-12-14
申请人： Robert Bosch GmbH
发明人： STUKE, Bernd , NUDING, Michael
IPC分类号： F02M61/18
CPC分类号： F02M61/1886 , F02B23/0648 , F02B23/0654 , F02B23/0669 , F02B23/0696 , F02M61/1813 , F02M61/182 , F02M61/1826 , F02P19/02 , Y02T10/125

5. 发明公开

EP4114706A1 ANTRIEBSMODUL FÜR EINEN SELBSTFAHRENDEN WAGEN UND SELBSTFAHRENDER WAGEN 审中-实审转让
公开(公告)号：EP4114706A1
公开(公告)日：2023-01-11
申请号：EP21706542.4
申请日：2021-02-17
申请人： Robert Bosch GmbH
发明人： STUKE, Bernd , OHLHAFER, Olaf , JAEGLE, Felix , LE HEN, Gael , SICHAU, Adrian Heinrich
IPC分类号： B61B3/02 , B61B7/06

7. 发明公开

EP3706565A1 VERFAHREN FÜR EINE SPRITZVORRICHTUNG 无效
公开(公告)号：EP3706565A1
公开(公告)日：2020-09-16
申请号：EP18793630.7
申请日：2018-10-19
申请人： Robert Bosch GmbH
发明人： STUKE, Bernd , SCHOMBURG, Helmut , OHLHAFER, Olaf , SIES, Steffen , FREUDIGMANN, Hans-Arndt
IPC分类号： A01M7/00 , B05B9/03

8. 发明公开

EP3655195A1 FLUIDSTRAHLSCHNEIDVORRICHTUNG 审中-公开
公开(公告)号：EP3655195A1
公开(公告)日：2020-05-27
申请号：EP18713187.5
申请日：2018-03-21
申请人： Robert Bosch GmbH
发明人： STUKE, Bernd , BICKELHAUPT, Malte
IPC分类号： B24C1/00 , B26F3/00

9. 发明公开

EP3259469A1 VENTILEINRICHTUNG 审中-公开
公开(公告)号：EP3259469A1
公开(公告)日：2017-12-27
申请号：EP15808159.6
申请日：2015-12-10
申请人： Robert Bosch GmbH
发明人： SCHUELKE, Armin , OHLHAFER, Olaf , JAEGLE, Felix , MAIER, Tim , GIEZENDANNER-THOBEN, Robert , SCHOTTE, Jan , STUKE, Bernd
IPC分类号： F02M63/00 , F02M63/02 , F16K31/06
CPC分类号： F02M63/025 , F02M63/0017 , F02M63/0052 , F02M2200/247
摘要： Valve device for a medium, in particular the fuel of a fuel injection system of an internal combustion engine, wherein the valve device has an anchor bolt 10 that is able to move axially in a guide 9 of a valve body 7, and a valve closure element 11 that cooperates with the anchor bolt 10 and acts in a valve seat 12, and wherein the anchor bolt 10 cooperates, at its end oriented away from the valve closure element 11, with a magnet subassembly 16. The invention provides a valve device formed as a pressure-control valve device 1 for the medium, which valve device includes, as an additional function in addition to the pressure control 1, pressure measurement of the medium. This is achieved in that the valve device has a pressure measurement device that comprises a membrane 24, an optical waveguide 25 and an evaluation device 26.

10. 发明公开

EP2652310A2 KRAFTSTOFFEINSPRITZVENTIL FÜR BRENNKRAFTMASCHINEN 有权
标题翻译：燃料喷射阀用于内燃机
公开(公告)号：EP2652310A2
公开(公告)日：2013-10-23
申请号：EP11796702.6
申请日：2011-12-14
申请人： Robert Bosch GmbH
发明人： STUKE, Bernd , NUDING, Michael
IPC分类号： F02M61/18
CPC分类号： F02M61/1886 , F02B23/0648 , F02B23/0654 , F02B23/0669 , F02B23/0696 , F02M61/1813 , F02M61/182 , F02M61/1826 , F02P19/02 , Y02T10/125
摘要： The invention relates to a fuel injection valve (1) comprising a valve body (5), in which a pressure chamber (7) is designed which, at one end, is delimited by a conical valve seat (13) to which a blind hole (14) connects. A valve needle (10) is arranged longitudinally displaceably in the pressure chamber (7), a valve sealing face (12) of the needle cooperating with the conical valve seat (13) to control a fuel flow from the pressure chamber (7) to injection openings (15; 115; 215) designed in the valve body (5), wherein a valve needle tip (18) of the valve needle (10) protrudes in the blind hole (14) when the needle is seated against the valve seat (13). The inlet opening (216) of an injection opening (215) is arranged downstream of the valve needle tip (18) in the blind hole (14) and the inlet openings (116) of the remaining injection holes (115) are arranged downstream of the valve needle tip (18) when the valve needle (10) is seated against the valve seat (13). An internal combustion engine comprising such a fuel injection valve (1) and a pencil-type glow plug (35) is designed such the fuel exiting the downstream injection opening (215) forms a pilot injection which is directed to or in the direct vicinity of the pencil-type glow plug (35). Because of the position of this injection opening, fuel is ejected in the direction of the pencil-type glow plug even when the valve needle is offset and even with small needle strokes.

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