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1. 发明公开

EP1606510A1 ELEKTROMAGNET FÜR EIN MAGNETVENTIL 有权
标题翻译：电磁用于螺线管
公开(公告)号：EP1606510A1
公开(公告)日：2005-12-21
申请号：EP03782089.1
申请日：2003-10-28
申请人： ROBERT BOSCH GMBH
发明人： IHL, Wilfried , SPRAFKE, Peter , SCHMIDT, Uwe , GREIF, Hubert , HAEGELE, Timo
IPC分类号： F02M57/02 , F02M59/36 , F02M63/00 , F02M47/06 , F02M61/16
CPC分类号： H01F7/1638 , F02M47/027 , F02M51/005 , F02M57/023 , F02M61/166 , F02M61/205 , H01F5/04 , H01F5/06 , H01F7/08 , H01F27/327 , H01F2007/062
摘要： The electromagnet comprises a magnet coil (64) and a magnet armature (66), and the magnet coil (64) has a coil support (72) and a hollow cylindrical coil winding (70) connected thereto. The coil support (72) is provided in the form of a disc arranged in an axial direction next to the coil winding (70).

2. 发明公开

EP1456528A1 KRAFTSTOFFEINSPRITZEINRICHTUNG FÜR EINE BRENNKRAFTMASCHINE 有权
公开(公告)号：EP1456528A1
公开(公告)日：2004-09-15
申请号：EP02792588.2
申请日：2002-11-02
申请人： ROBERT BOSCH GMBH
发明人： MATZ, Katja , SCHMIDT, Uwe , GREIF, Hubert
IPC分类号： F02M57/02 , F02M47/02
CPC分类号： F02M47/027 , F02M45/02 , F02M45/04 , F02M57/023 , F02M59/366 , F02M2200/16 , F02M2200/21 , F02M2200/28
摘要： The invention relates to a fuel-injection device comprising a high-pressure fuel pump (10) for each cylinder of the internal combustion engine and a fuel-injection valve (12) that is connected to each cylinder. A pump plunger (18) of the high-pressure fuel pump (10) delimits a pump working chamber (22), which is connected to a pressure chamber (40) of the fuel injection valve (12), said valve having an injection valve member (28), which controls injection orifices (32) and which can be displaced in an opening direction (29) in opposition to a closing force by the prevailing pressure in the pressure chamber (40). A first control valve (68) controls a connection (66) from the pump working chamber (22) to a relief chamber (24) and a second control valve (70) controls a connection (64) from a control pressure chamber (52) that is linked to the pump working chamber (22) and is delimited by a control plunger (50) to a relief chamber (24). The control plunger (50) controls a flow cross-section of the connection (64) from the control pressure chamber (52) to the relief chamber (24) in accordance with the travel of the control plunger (50), in such a way that a greater flow cross-section is released when the injection valve member (28) is in a closed position than when said injection valve member (28) is in an open position.

3. 发明公开

EP1440453A1 MASSEREDUZIERTER MAGNETSPULENTRÄGER 有权
标题翻译：尺寸减小的磁线圈支架
公开(公告)号：EP1440453A1
公开(公告)日：2004-07-28
申请号：EP02760098.0
申请日：2002-07-13
申请人： ROBERT BOSCH GMBH
发明人： JUST, Bernhard , RODRIGUEZ-AMAYA, Nestor , SCHMIDT, Uwe , JUNKER, Ramon , CHRISTMANN, Thomas
IPC分类号： H01F5/04 , H01F5/02 , H01F7/06 , H01F7/128
CPC分类号： H01F7/06 , H01F5/02 , H01F5/04 , H01F2007/062
摘要： The invention relates to a magnet arrangement comprising a magnet coil (41) that is surrounded by a magnet pot (40) and that is electrically connected to contact tags (32). An intermediate space is formed between the outer side of the magnet coil (41) and the inner side of the magnet pot (40), a flowable material being poured into said intermediate space. The magnet coil (41) is surrounded by a thin-walled coil carrier (1, 20, 30) onto which tubular contact guide elements (6, 7) are formed. The thin-walled coil carrier (1, 20, 30) is made of a temperature-resistant plastic material that is interspersed with mineral fillers.

4. 发明授权

EP1440453B1 MASSEREDUZIERTER MAGNETSPULENTRÄGER 有权
标题翻译： MASSEREDUZIERTERMAGNETSPULENTRÄGER
公开(公告)号：EP1440453B1
公开(公告)日：2008-10-15
申请号：EP02760098.0
申请日：2002-07-13
申请人： ROBERT BOSCH GMBH
发明人： JUST, Bernhard , RODRIGUEZ-AMAYA, Nestor , SCHMIDT, Uwe , JUNKER, Ramon , CHRISTMANN, Thomas
IPC分类号： H01F5/04 , H01F5/02 , H01F7/06 , H01F7/128
CPC分类号： H01F7/06 , H01F5/02 , H01F5/04 , H01F2007/062
摘要： The invention relates to a magnet arrangement comprising a magnet coil (41) that is surrounded by a magnet pot (40) and that is electrically connected to contact tags (32). An intermediate space is formed between the outer side of the magnet coil (41) and the inner side of the magnet pot (40), a flowable material being poured into said intermediate space. The magnet coil (41) is surrounded by a thin-walled coil carrier (1, 20, 30) onto which tubular contact guide elements (6, 7) are formed. The thin-walled coil carrier (1, 20, 30) is made of a temperature-resistant plastic material that is interspersed with mineral fillers.

5. 发明公开

EP3468708A1 WIRBELSCHICHTANLAGE 无效转让
公开(公告)号：EP3468708A1
公开(公告)日：2019-04-17
申请号：EP17721089.5
申请日：2017-04-27
申请人： Robert Bosch GmbH
发明人： SCHMIDT, Uwe , BOERNER, Matthias
IPC分类号： B01J8/26 , B01J8/36 , B01J2/16 , B01J8/18

6. 发明公开

EP1327065A1 MAGNETVENTILBETÄTIGTES STEUERMODUL ZUR FLUIDKONTROLLE BEI EINSPRITZSYSTEMEN 有权
标题翻译：螺线管操控的控制模块，用于流体控制注射用
公开(公告)号：EP1327065A1
公开(公告)日：2003-07-16
申请号：EP01978189.7
申请日：2001-09-28
申请人： ROBERT BOSCH GMBH
发明人： RODRIGUEZ-AMAYA, Nestor , SCHMIDT, Uwe , JUNKER, Ramon , GREIF, Hubert
IPC分类号： F02M47/02
CPC分类号： F02M63/0017 , F02M47/027
摘要： The invention relates to a control module for controlling fluid in injection systems. Said control module comprises a valve body (2), inside of which valve needles (6, 24) of control valves (5, 17) are accommodated. These control valves (5, 17) enable the influencing of pressure build-up and pressure relief of control spaces (30) or of nozzle spaces on injectors. The control valves (5, 17) inside the valve body (2) can be electromagnetically actuated, whereby magnet coils are accommodated in recesses (9, 20) of insert elements (19, 32) or in recesses (9) located inside the valve body itself.

7. 发明授权

EP1327065B1 MAGNETVENTILBETÄTIGTES STEUERMODUL ZUR FLUIDKONTROLLE BEI EINSPRITZSYSTEMEN 有权
标题翻译：螺线管操控的控制模块，用于流体控制注射用
公开(公告)号：EP1327065B1
公开(公告)日：2007-06-06
申请号：EP01978189.7
申请日：2001-09-28
申请人： ROBERT BOSCH GMBH
发明人： RODRIGUEZ-AMAYA, Nestor , SCHMIDT, Uwe , JUNKER, Ramon , GREIF, Hubert
IPC分类号： F02M47/02
CPC分类号： F02M63/0017 , F02M47/027
摘要： The invention relates to a control module for controlling fluid in injection systems. Said control module comprises a valve body (2), inside of which valve needles (6, 24) of control valves (5, 17) are accommodated. These control valves (5, 17) enable the influencing of pressure build-up and pressure relief of control spaces (30) or of nozzle spaces on injectors. The control valves (5, 17) inside the valve body (2) can be electromagnetically actuated, whereby magnet coils are accommodated in recesses (9, 20) of insert elements (19, 32) or in recesses (9) located inside the valve body itself.

8. 发明授权

EP1606510B1 ELEKTROMAGNET FÜR EIN MAGNETVENTIL 有权
标题翻译：电磁用于螺线管
公开(公告)号：EP1606510B1
公开(公告)日：2010-03-03
申请号：EP03782089.1
申请日：2003-10-28
申请人： ROBERT BOSCH GMBH
发明人： IHL, Wilfried , SPRAFKE, Peter , SCHMIDT, Uwe , GREIF, Hubert , HAEGELE, Timo
IPC分类号： F02M57/02 , F02M59/36 , F02M63/00 , F02M47/06 , F02M61/16
CPC分类号： H01F7/1638 , F02M47/027 , F02M51/005 , F02M57/023 , F02M61/166 , F02M61/205 , H01F5/04 , H01F5/06 , H01F7/08 , H01F27/327 , H01F2007/062
摘要： The electromagnet comprises a magnet coil (64) and a magnet armature (66), and the magnet coil (64) has a coil support (72) and a hollow cylindrical coil winding (70) connected thereto. The coil support (72) is provided in the form of a disc arranged in an axial direction next to the coil winding (70).

9. 发明授权

EP1456528B1 KRAFTSTOFFEINSPRITZEINRICHTUNG FÜR EINE BRENNKRAFTMASCHINE 有权
标题翻译： KRAFTSTOFFEINSPRITZEINRICHTUNGFÜREINE BRENNKRAFTMASCHINE
公开(公告)号：EP1456528B1
公开(公告)日：2005-09-14
申请号：EP02792588.2
申请日：2002-11-02
申请人： ROBERT BOSCH GMBH
发明人： MATZ, Katja , SCHMIDT, Uwe , GREIF, Hubert
IPC分类号： F02M57/02 , F02M47/02
CPC分类号： F02M47/027 , F02M45/02 , F02M45/04 , F02M57/023 , F02M59/366 , F02M2200/16 , F02M2200/21 , F02M2200/28
摘要： The invention relates to a fuel-injection device comprising a high-pressure fuel pump (10) for each cylinder of the internal combustion engine and a fuel-injection valve (12) that is connected to each cylinder. A pump plunger (18) of the high-pressure fuel pump (10) delimits a pump working chamber (22), which is connected to a pressure chamber (40) of the fuel injection valve (12), said valve having an injection valve member (28), which controls injection orifices (32) and which can be displaced in an opening direction (29) in opposition to a closing force by the prevailing pressure in the pressure chamber (40). A first control valve (68) controls a connection (66) from the pump working chamber (22) to a relief chamber (24) and a second control valve (70) controls a connection (64) from a control pressure chamber (52) that is linked to the pump working chamber (22) and is delimited by a control plunger (50) to a relief chamber (24). The control plunger (50) controls a flow cross-section of the connection (64) from the control pressure chamber (52) to the relief chamber (24) in accordance with the travel of the control plunger (50), in such a way that a greater flow cross-section is released when the injection valve member (28) is in a closed position than when said injection valve member (28) is in an open position.
摘要翻译：本发明涉及一种燃料喷射装置，其包括用于内燃机的每个气缸的高压燃料泵（10）和连接到每个气缸的燃料喷射阀（12）。高压燃料泵（10）的泵柱塞（18）界定连接到燃料喷射阀（12）的压力室（40）的泵工作室（22），所述阀具有喷射阀（28），其控制喷射孔（32）并且能够在打开方向（29）上克服由压力室（40）中的主要压力产生的闭合力而移位。第一控制阀（68）控制从泵工作室（22）到减压室（24）的连接（66），第二控制阀（70）控制来自控制压力室（52）的连接（64），其连接到泵工作室（22）并且由控制柱塞（50）限定到释放室（24）。控制柱塞（50）根据控制柱塞（50）的行程以这种方式控制连接（64）从控制压力室（52）到减压室（24）的流动横截面当喷射阀构件（28）处于关闭位置时比当所述喷射阀构件（28）处于打开位置时释放更大的流动横截面。

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