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1. 发明公开

EP2590184A4 ELECTROMAGNETIC DRIVE UNIT 审中-公开
标题翻译：电磁驱动单元
公开(公告)号：EP2590184A4
公开(公告)日：2016-02-17
申请号：EP11814545
申请日：2011-07-28
申请人： HITACHI CONSTRUCTION MACHINERY
发明人： HIRANO SAKURAKO , YOSHIMOTO MITSUHIRO , ITOU HIDEAKI , TAKAO MASAKI
IPC分类号： H01F7/126 , F16K31/06 , H01F7/06 , H01F7/16
CPC分类号： H01F7/1607 , H01F7/126
摘要： [Problem] To provide an electromagnetic drive unit that ensures stabilized sealing performance. [Solution] An electromagnetic drive unit according to the present invention includes an inner housing (H) that encloses the plunger (3), a solenoid assembly (SA) that moves the plunger in an axial direction, and a casing (6) that covers the solenoid assembly. A first annular space (50a) for mounting a first sealing member (11) in an annular shape is formed between the inner housing and the solenoid assembly. When the first sealing member has an outer diameter OD1, the first annular space (50a) forms approximately a rectangular shape where any cross-sectional surface of the space satisfies a relation expressed by a distance LA1

2. 发明公开

EP2798650A1 MAGNETVENTIL, INSBESONDERE MENGENSTEUERVENTIL EINER KRAFTSTOFF-HOCHDRUCKPUMPE 有权
标题翻译：电磁阀，燃油高压泵，尤其是流量控制阀
公开(公告)号：EP2798650A1
公开(公告)日：2014-11-05
申请号：EP12794233.2
申请日：2012-11-20
申请人： Robert Bosch GmbH
发明人： SEITTER, Max , HAUBOLD, Tilla , BONN, Ruthard , SALTIKOV, Pavlo , MATIC, Mario , BUESER, Wolfgang
IPC分类号： H01F7/08 , H01F7/126
CPC分类号： H01F7/081 , H01F7/126
摘要： The invention relates to a solenoid valve, in particular a quantity control valve (12) for a high-pressure fuel pump, with a pole core (38) and an axially movable armature (18), wherein an end face (37) of the pole core (38) forms a stop (39) for the armature (18), and wherein the pole core (38) is made of a stainless ferritic steel and the end face (37) of the pole core (38) forming the stop (39) is present at a section (50b) produced by plastic cold forming.

3. 发明授权

EP2469544B1 Elektromagnet mit Tubus 有权
标题翻译：螺线管管
公开(公告)号：EP2469544B1
公开(公告)日：2014-06-18
申请号：EP11193356.0
申请日：2011-12-13
申请人： SVM Schultz Verwaltungs-GmbH & Co. KG
发明人： Hasel, Claus-Peter
IPC分类号： H01F7/126 , H01F7/127 , H01F7/128 , H01F7/16
CPC分类号： H01F7/126 , F16K31/06 , F16K31/0655 , H01F7/127 , H01F7/128 , H01F7/1607

4. 发明授权

EP2158596B1 ELEKTROMAGNETISCHE STELLVORRICHTUNG 有权
公开(公告)号：EP2158596B1
公开(公告)日：2013-03-27
申请号：EP08773520.5
申请日：2008-06-19
申请人： ETO MAGNETIC GMBH
发明人： GOLZ, Thomas , SCHIEPP, Thomas
IPC分类号： H01F7/126 , F01L1/34
CPC分类号： H01F7/126 , F01L13/0036 , F01L2013/0052 , F01L2101/00 , F01L2820/01 , F01L2820/031 , H01F7/1646 , H01F2007/1692

5. 发明公开

EP2570707A1 SOLENOID VALVE 有权
标题翻译：电磁阀
公开(公告)号：EP2570707A1
公开(公告)日：2013-03-20
申请号：EP11847487.3
申请日：2011-11-18
申请人： Eagle Industry Co., Ltd.
发明人： KASAGI, Yoshinari , NISHINOSONO, Hiroyuki , IWANAGA, Hiroyuki
IPC分类号： F16K31/06 , H01F7/16
CPC分类号： F15B13/0401 , F15B13/044 , F15B2211/89 , F16K31/0613 , F16K31/0624 , F16K31/0693 , H01F7/126
摘要： To provide a solenoid valve that has good productivity and can be easily assembled. A solenoid valve comprises: a valve sleeve (20) having an inner passage (22); a spool (30) disposed in the inner passage of the valve sleeve; a tubular center post (40) that has a through hole (42) communicating with the inner passage of the valve sleeve and that is configured from a magnetic material; a plunger (50) that is disposed so as to hold the center post between itself and the spool in the axial direction, that is disposed so as to move freely in the axial direction, and that is configured from a magnetic material; a shaft part (62) one end surface of which comes into contact with the spool and the other end surface of which attaches to the end surface of the plunger and which moves within the through hole of the center post in the axial direction; a flange part (68) that is formed integrally with the shaft part, that projects from the shaft part in the radial direction, and that is sandwiched between the plunger and the center post when the plunger approaches the center post; a shaft (60) configured from a non-magnetic material; and a case part that has a coil (75) for generating magnetic force to be transmitted to the center post and that accommodates therein the center post, the plunger, and the shaft.
摘要翻译：提供生产率高，组装容易的电磁阀。一种电磁阀包括：具有内部通道（22）的阀套（20）; 阀芯（30），其设置在阀套的内部通道中; 具有与所述阀套的所述内部通路连通的由磁性材料构成的贯通孔（42）的筒状的中心支柱（40）柱塞（50），该柱塞（50）被配置成在轴线方向上自身与所述滑柱之间保持所述中心柱，并被配置为能够在轴向上自由移动，由磁性体构成; 轴部62，其一端面与所述阀柱抵接，另一端面与所述柱塞的端面相接，并在所述中心柱的贯通孔内沿轴向移动; 与所述轴部一体地形成且从所述轴部沿径向突出且在所述柱塞接近所述中心支柱时夹在所述柱塞与所述中心支柱之间的凸缘部（68）由非磁性材料构成的轴（60）以及壳体部件，其具有用于产生传递到中心支柱的磁力的线圈（75），并且其中容纳中心支柱，柱塞和轴。

6. 发明授权

EP2252774B1 ELEKTROMAGNETISCHE NOCKENWELLEN-VERSTELLVORRICHTUNG 有权
标题翻译：电磁的凸轮轴调节
公开(公告)号：EP2252774B1
公开(公告)日：2011-10-05
申请号：EP10716280.2
申请日：2010-03-24
申请人： Eto Magnetic GmbH
发明人： BENDER, Stefan
IPC分类号： F01L1/34 , F01L13/00 , F16K31/06 , H01F7/16
CPC分类号： F01L13/00 , F01L1/34 , H01F7/126 , H01F7/1607 , H01F2007/085 , H01F2007/163
摘要： The invention relates to an electromagnetic camshaft adjusting device having an armature unit (50, 52), which can be moved relative to a yoke and core unit (54, 56) by energizing a stationary coil unit (46, 48) and which is designed to carry out an axial actuating movement and to exert a correspondingly axially directed actuating force on a rotating internal combustion engine camshaft by means of a slider unit (62) interacting with the armature unit. According to the invention, the yoke and core unit is mounted such that it can rotate relative to the coil unit and provides a receptacle for the armature unit (50, 52) that is guided such that it can move axially in the yoke and core unit and has the slider unit (62) firmly seated thereon.

7. 发明公开

EP1577596A2 Schaltvorrichtung 有权
公开(公告)号：EP1577596A2
公开(公告)日：2005-09-21
申请号：EP05003140.0
申请日：2005-02-15
申请人： HYDAC Electronic GmbH
发明人： Kattler, Frank
IPC分类号： F16K31/06 , H01F7/08 , H01F7/126
CPC分类号： F16K31/06 , H01F7/126 , H01F7/127 , H01F7/1607 , H01F2007/085
摘要： 2. Die Erfindung betrifft eine Schaltvorrichtung zum Betätigen von Schaltventilen (42) mit einem hülsenförmigen Magnetgehäuse (10), das zumindest teilweise ein Polrohr (16) und einen Polkern (18) umfaßt, die über eine magnetische Trennung (20) voneinander getrennt sind und die einen Betätigungskolben (32) umfassen, der unter der Einwirkung einer bestrombaren Spule (38) längsverfahrbar innerhalb eines Schaltgehäuses (14) verfahrbar ist und der über ein Betätigungsteil (30), das den Polkern (18) durchgreift, auf einen Ventilkolben einwirkt, der in einem Ventilgehäuse (44) des Schaltventils (42) geführt ist. Dadurch, dass zur Verbindung von Schalt(14)- und Ventilgehäuse (44) das Schaltgehäuse (14) mindestens zwei radial sich erstreckende Flanschteile (46) aufweist, die dem Durchgriff von Befestigungsmitteln dienen, und dass zwischen Schalt(14)- und Ventilgehäuse (44) mindestens eine Dichteinrichtung (48) angeordnet ist, kann auf eine komplizierte Verbördelungstechnik zum Herstellen der Verbindung verzichtet werden.
摘要翻译：用于操作切换阀（42）的开关装置包括通过可激励线圈（38）的作用在开关壳体（14）中移动并作用于在阀壳体（44）中引导的阀芯的操作活塞（32）。为了连接切换壳体和阀壳体，切换壳体具有至少两个用于紧固元件通过的径向延伸的凸缘部分（46），其中至少一个O形环形式的密封件（48）安装在开关外壳和阀门壳体。

8. 发明公开

EP1235015A3 Solenoid having an elastomeric retaining device 审中-公开
标题翻译：螺线管由塑料制成的保持装置
公开(公告)号：EP1235015A3
公开(公告)日：2004-03-17
申请号：EP02251258.6
申请日：2002-02-25
申请人： Woodward Governor Company
发明人： Hanson, Kent R. , Larson, Allan W. , Pointer, Jon S. , McBride, Jeffrey E. , Siedow, Henri A.
IPC分类号： F16K31/06 , H01F7/126 , H01F7/127 , H01F27/26 , H01F27/245 , F01L9/04
CPC分类号： H01F7/126 , H01F7/06 , H01F27/022 , H01F27/266
摘要： A electrical solenoid (20) suitable for fluid controls applications with an elastomeric retaining device (32) of an elastomeric material arranged between the housing (22) and the lamination stack (24). The elastomeric retaining device (31) eliminates the need for potting compound and the associated steps of filling the housing with potting and curing the potting compound. The solenoid has a wire coil (28) wound about the lamination stack (24) in which the wire coil (28) has an electrical connection (60) extending through the housing for electrical communication with an external electrical control. The end of the lamination stack (24) projects out of the housing slightly after manufacturing and assembly. When the solenoid is mounted, the elastomeric retaining device (32) biases the lamination stack (24) against the mounting surface. The wire coil (28) is pre-assembled in a wire coil assembly (26) comprising a bobbin (54), a wire coil (28) wound about the bobbin and a plastic overmold (58) encapsulating the wire coil (28) and bonded to the bobbin (54).

9. 发明公开

EP1386332A1 ELEKTROMAGNETISCHE STELLEINRICHTUNG 有权
标题翻译：电磁停车设施
公开(公告)号：EP1386332A1
公开(公告)日：2004-02-04
申请号：EP02740319.5
申请日：2002-05-06
申请人： Robert Bosch GmbH , EKS-Elektromagnetik Dr. Scheuerer KG
发明人： SCHEMPP, Roland , PFUHL, Berthold , ZWICKEL, Rainer
IPC分类号： H01F7/16 , H01F7/126
CPC分类号： H01F7/1607 , F15B13/0442 , F15B2013/0409 , H01F7/126
摘要： The invention relates to an electromagnetic regulating device (1) for a hydraulic control valve, comprising a housing (14,15, 32) which comprises an electromagnet rotor arranged in a pressure pipe (2). Additionally, a distance measuring system (6) which detects the lift of the rotor is provided. Said pressure pipe (2) comprises a central thread (3) on one end thereof for securing onto the control valve and is made of a rotor conduit (7) and a sensor pipe which is connected thereto in a tight and secure manner. Said rotor conduit (7) lifts the rotor and supports a magnetic coil (5). Said sensor pipe (8) comprises a sensor coil (21) for detecting the way. Securing means are also provided for components which are semi-mounted on the pressure pipe (2). In the area at the end of the rotor conduit (7) orientated towards the sensor pipes (7), a collar (13) for holding the components arranged on the rotor conduit is provided and is firmly secured to said rotor conduit (7), rising above said conduit.

10. 发明公开

EP1235234A1 Vorrichtung zur Halterung einer Spule an einem Dom eines Gehäuses mittels eines Halteelements 有权
标题翻译： Vorrichtung mit einemGehäuseund einer Spule
公开(公告)号：EP1235234A1
公开(公告)日：2002-08-28
申请号：EP02003537.4
申请日：2002-02-15
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Weis, Christian
IPC分类号： H01F7/126 , B60T8/36
CPC分类号： H01F7/1607 , B60T8/3675 , H01F7/126
摘要： Eine Vorrichtung (18) zur Halterung einer Spule (42) an einem Dom (14) eines Gehäuses (12) mittels eines Halteelements (44), wobei die Spule (42) einen annähernd zylinderförmigen Spulenkörper (50) und eine auf dem Spulenkörper (50) angeordnete bestrombare Wicklung (52) aufweist, wobei in dem Dom (14) des Gehäuses (12) ein ein Absperrorgan (30) aufweisendes Ventil (26) angeordnet ist, wobei das Absperrorgan (30) mittels eines Magnetfeldes verstellbar ist, das durch eine Bestromung der Wicklung (52) der Spule (42) erzeugbar ist, soll einen besonders geringen Herstellungsaufwand erfordern und besonders zuverlässig eine Wärmeabfuhr aus den Spulen (42) gewährleisten. Hierzu ist das Halteelement (44) über ein Befestigungselement (20) an dem Gehäuse (12) angeordnet und die Spule (42) umschließt mit ihrem Spulenkörper (50) den Dom (14) des Gehäuses (12) radial. Hierbei ist der Spulenkörper (50) axial von Federelementen (58) des Halteelements (44) unmittelbar gegen das Befestigungselement (20) vorgespannt.
摘要翻译：该装置具有保持元件（44）和穹顶中的阀，其中阻挡元件可由线圈绕组（52）中的电流产生的磁场调节。保持元件通过附接元件（20）附接到壳体，并且线圈（42）以其线圈体径向包围圆顶，该线圈体通过弹簧元件被轴向偏压抵靠附接元件。以下还包括独立索赔：具有多个圆顶的住房。

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