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1. 发明授权

EP2746565B1 Magnetbaugruppe für einen Kraftstoffinjektor, Verfahren zum Herstellen einer Magnetbaugruppe sowie Kraftstoffinjektor 失效
标题翻译： Magnetbaugruppefüreinen Kraftstoffinjektor，Verfahren zum Herstellen einer Magnetbaugruppe sowie Kraftstoffinjektor
公开(公告)号：EP2746565B1
公开(公告)日：2017-06-28
申请号：EP13191504.3
申请日：2013-11-05
申请人： ROBERT BOSCH GMBH
发明人： Krause, Michael , Olems, Lars , Horn, Matthias , Beier, Marco
IPC分类号： F02M51/06 , F02M61/16 , H01F7/128 , H01F7/08 , F02M63/00
CPC分类号： F02M51/0653 , F02M61/168 , F02M63/0019 , F02M2200/08 , F02M2200/16 , F02M2200/80 , F02M2200/8069 , F02M2200/8084 , F02M2200/9069 , H01F7/081 , H01F7/128

2. 发明公开

EP2914841A1 VANNE HAUTE PRESSION 有权转让
公开(公告)号：EP2914841A1
公开(公告)日：2015-09-09
申请号：EP13745039.1
申请日：2013-07-30
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： MARECHAL, Michel , SAUVAGE, Frederic , MAGRE, Matthieu , DUPONT, Richard
IPC分类号： F02M63/00 , F02M61/16 , F16K27/02 , H01F7/128 , F02M63/02
CPC分类号： F02M63/0021 , F02M61/168 , F02M63/0017 , F02M63/0019 , F02M63/0024 , F02M63/0052 , F02M63/023 , F02M2200/16 , F02M2200/8053 , F16K27/029 , F16K31/0655 , H01F7/128 , H01F7/1607 , Y10T137/5987
摘要： The invention is a high-pressure valve (10) forming part of a common-rail diesel injection circuit (58) of an internal combustion engine. The valve (10) comprises a body (12) to which is fixed an electromagnet (14) the field frame (28) of which has a radial disclike part provided with a central hole joining an interior surface opposite to an exterior surface. The body (12) is provided with a cylindrical exterior surface for centring and with a radial bearing surface. The field frame (28) fits over the body around the centring surface, the exterior disclike surface being in surface contact with the bearing surface of the body. The coil (52) of the electromagnet (14) is fitted into the tubular space between the body (12) and the field frame (28) itself closed by a closure ring (54). Sealing between the body (12) and the field frame (28) is provided by a seal (46) compressed by a packing washer (48) against the centring surface and against the interior disclike surface. The field frame (28) is thus immobilized on the body (12) by said packing washer (48).
摘要翻译：本发明是形成内燃机的共轨柴油喷射回路（58）的一部分的高压阀（10）。所述阀（10）包括主体（12），所述主体（12）固定有电磁体（14），所述电磁体（28）具有径向向外部分，所述径向向外部分设有连接与外表面相对的内表面的中心孔。主体（12）具有用于居中的圆柱形外表面和径向轴承表面。场框架（28）围绕定心表面贴合在身体上，外部面向表面与身体的支承表面表面接触。电磁体（14）的线圈（52）被装配到主体（12）和现场框架（28）之间的管状空间中，所述管状空间自身由闭合环（54）关闭。主体（12）和现场框架（28）之间的密封由密封件（46）提供，密封件（46）由密封垫圈（48）压靠在对中表面上并抵靠内部的向内表面。现场框架（28）因此通过所述包装垫圈（48）固定在主体（12）上。

3. 发明公开

EP2749800A4 SOLENOID VALVE 有权
公开(公告)号：EP2749800A4
公开(公告)日：2015-04-08
申请号：EP12835516
申请日：2012-09-24
申请人： NABTESCO CORP
发明人： TSURU NOBUYUKI , AKASE HIROSHI
IPC分类号： F16K31/06 , F02M47/00 , F02M47/02 , F02M51/06 , F02M63/00
CPC分类号： F16K31/0658 , F02M47/027 , F02M63/0019 , F02M63/0021 , F02M63/0071 , F02M63/0078 , F02M2200/08 , H01F2007/086

4. 发明授权

EP2496823B1 Fuel injector 有权转让
公开(公告)号：EP2496823B1
公开(公告)日：2014-10-08
申请号：EP10773109.3
申请日：2010-11-05
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： CANEPA-ANSON, Thomas
IPC分类号： F02M63/00 , F02M47/02 , F16K31/06 , H01F7/08 , H01F7/16
CPC分类号： F02M63/0015 , F02M47/027 , F02M63/0019 , F02M2200/08 , H01F7/1638

5. 发明公开

EP2749800A1 SOLENOID VALVE 有权
标题翻译：电磁阀
公开(公告)号：EP2749800A1
公开(公告)日：2014-07-02
申请号：EP12835516.1
申请日：2012-09-24
申请人： Nabtesco Corporation
发明人： TSURU, Nobuyuki , AKASE, Hiroshi
IPC分类号： F16K31/06 , F02M47/00 , F02M51/06
CPC分类号： F16K31/0658 , F02M47/027 , F02M63/0019 , F02M63/0021 , F02M63/0071 , F02M63/0078 , F02M2200/08 , H01F2007/086
摘要： [Means to Solve Problem]
A coil (96) attracting an armature (80) is housed in a main body part (70). A valve part (82) adapted to rest on and move off a valve seat (74) is formed integral with the armature (80). The valve seat (74) is disposed at a location between a high-pressure path (78) and a low-pressure path (83). When the valve part (82) rests on the valve seat (74), the high-pressure path (78) and the low-pressure path (83) are disconnected from each other, while, when the valve part (82) moves off the valve seat (74), the high-pressure path (78) and the low-pressure path (83) communicate with each other. A through-hole (86) is formed in a portion of the armature (80) through which a smaller amount of magnetic flux from the coil (96) passes. A guide pin (102) secured to the main body part (70) engages with the through-hole (86).
摘要翻译：解决问题的手段吸引电枢80的线圈96容纳在主体部70中。适合于放置在阀座（74）上并且离开阀座（74）的阀部件（82）与电枢（80）一体形成。阀座（74）配置在高压通路（78）与低压通路（83）之间。当阀部件82搁置在阀座74上时，高压通路78和低压通路83彼此分离，而当阀部件82脱离时阀座（74），高压通路（78）和低压通路（83）相互连通。通孔（86）形成在电枢（80）的一部分中，来自线圈（96）的较小量的磁通穿过该通孔。固定到主体部分（70）的导销（102）与通孔（86）接合。

6. 发明公开

EP2749799A1 SOLENOID ACTUATOR 审中-公开
标题翻译：电磁致动器
公开(公告)号：EP2749799A1
公开(公告)日：2014-07-02
申请号：EP12835134.3
申请日：2012-09-24
申请人： Nabtesco Corporation
发明人： TSURU, Nobuyuki , AKASE, Hiroshi
IPC分类号： F16K31/06 , F02M47/00 , F02M51/06
CPC分类号： H01F3/00 , F02M47/027 , F02M63/0019 , F02M63/0071 , F16K31/0658 , H01F7/1638
摘要： A coil (68) is housed in a main body (70). An inner cylindrical portion (98a) is disposed inward of the coil (68). An armature (80) adapted to be attracted by the coil (68) is disposed, being spaced from the inner cylindrical portion (98a). A magnetic flux concentrating member (100) is disposed on the side of the coil (68) nearer to the armature (80), being spaced from the inner cylindrical portion (98a). The gap between the inner cylindrical portion (98a) and the magnetic flux concentrating member (100) is larger than the gap between the armature (80) and the inner cylindrical member (100).
摘要翻译：线圈（68）容纳在主体（70）中。内圆柱部分（98a）设置在线圈（68）的内侧。适于被线圈（68）吸引的电枢（80）设置成与内圆柱部分（98a）间隔开。将磁通量集中元件（100）设置在线圈（68）的靠近电枢（80）的一侧，与内圆柱部分（98a）间隔开。内侧圆筒部98a与磁通量聚光部件100之间的间隙大于电枢80与内侧圆筒部件100之间的间隙。

7. 发明授权

EP1826394B1 Electromagnetic actuator performing quick response 有权
标题翻译：快速响应的电磁致动器
公开(公告)号：EP1826394B1
公开(公告)日：2011-05-04
申请号：EP06125962.8
申请日：2006-12-12
申请人： DENSO CORPORATION
发明人： MURAKAMI, Fumiaki, DENSO CORPORATION , NONOYAMA, Shigeru, DENSO CORPORATION , MITSUMATA, Naoki, DENSO CORPORATION
IPC分类号： F02M51/00 , F02M55/02 , F02M69/54 , F02M63/00
CPC分类号： F02M55/025 , F02M51/005 , F02M63/0019 , F02M63/0024 , F02M63/0052 , F02M63/025 , F02M69/54 , F02M2200/08 , F02M2200/9069 , H01F7/081 , H01F7/1638

8. 发明公开

EP1486665A4 FUEL INJECTOR 审中-公开
公开(公告)号：EP1486665A4
公开(公告)日：2010-09-01
申请号：EP03710360
申请日：2003-03-14
申请人： BOSCH AUTOMOTIVE SYSTEMS CORP
发明人： TAKASHIMA YOSHIAKI , SUDA TAKAHISA , SUZUKI YOSHIKAZU
IPC分类号： F02M61/16 , F02M47/00 , F02M47/02 , F02M55/00 , F02M59/46 , F02M61/20 , F02M63/00
CPC分类号： F02M63/0015 , F02M47/027 , F02M55/002 , F02M55/007 , F02M61/16 , F02M63/0017 , F02M63/0019 , F02M2200/16 , F02M2547/003

9. 发明授权

EP1125050B1 MAGNET-INJEKTOR FÜR KRAFTSTOFF-SPEICHEREINSPRITZSYSTEME 有权
标题翻译： MAGNET喷射器的燃料储存注射系统
公开(公告)号：EP1125050B1
公开(公告)日：2004-11-24
申请号：EP00958259.4
申请日：2000-08-17
申请人： ROBERT BOSCH GMBH
发明人： MATTES, Patrick
IPC分类号： F02M47/02 , F02M45/08 , F02M59/46
CPC分类号： F02M47/027 , F02M45/08 , F02M63/0019 , F02M63/0035 , F02M63/0043 , F02M63/0056 , F02M63/0073
摘要： The invention relates to a magnetic injector for accumulator fuel injection systems comprising a control chamber (24) that is connected to a fuel inlet (12); a valve needle (26) having a shaft end (32) bordering on the control chamber (24), in addition to a solenoid valve (36) having a first electromagnet (46), an armature (50), a valve chamber (38) that is connected by a first passage to a fuel outlet (14) and that is connected by a second passage (42) to the control chamber (24). Said injector also comprises a throttle body (40) that is located in the valve chamber (38) and connected to the armature (50). When the injector is in a non-operating position, said throttle body (40) is maintained in an end position blocking one of the two passages and is moved to a second end position by exciting the first magnet (46). The solenoid valve (36) has a second electromagnet (48) which acts upon the armature (50) in the opposite sense in relation to the first electromagnet (46) when it is excited. The throttle body (40) is configured in such a way that it blocks the other (42) passage in its second end position and unblocks both passages as it moves between both end positions.

10. 发明授权

EP1266135B1 MAGNETVENTIL ZUR STEUERUNG EINES EINSPRITZVENTILS EINER BRENNKRAFTMASCHINE 有权
公开(公告)号：EP1266135B1
公开(公告)日：2004-08-04
申请号：EP01995615.0
申请日：2001-12-15
申请人： ROBERT BOSCH GMBH
发明人： GRYTZ, Uwe
IPC分类号： F02M51/06 , F02M47/02 , F02M59/46
CPC分类号： F02M47/027 , F02M63/0019 , F02M63/0022 , F02M2200/306 , F02M2200/8092 , F02M2547/003
摘要： The invention relates to an electrovalve which is used to control an injection valve in a combustion engine. The inventive electrovalve comprises an electromagnet (29), a moveable armature consisting of a plate (28) and a pin (27), in addition to a control valve member (25) which is moved with the armature and cooperates with a valve seat (24) in order to open and close the fuel discharge line (17) of a control pressure chamber (14) of the injection valve (1). The armature plate (28) is mounted in such a way that it can be slidingly displaced on the armature pin (27) as a result of the inert mass thereof in the direction in which the control valve member (25) closes, counter to the tension force of a restoring spring acting upon the armature plate (28). The maximum slide path of the armature plate (28) can be easily adjusted using a final controlling element which is provided on the armature plate. Said controlling element is disposed on a section (42) of said plate (28) opposite the electromagnet (42) and can be moved in relation to the front surface (41) of the armature plate facing the electromagnet in the direction in which the armature plate can slide.

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