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1. 发明公开

EP0910737A1 FÖRDEREINRICHTUNG FÜR BRENNSTOFF 失效
标题翻译：输送机燃料
公开(公告)号：EP0910737A1
公开(公告)日：1999-04-28
申请号：EP98903992.0
申请日：1998-01-07
申请人： ROBERT BOSCH GMBH
发明人： FRANK, Kurt , CLASSE, Detlef , GERHARD, Albert , PROJAHN, Ulrich
IPC分类号： F02B77 , F02M37 , F02M63
CPC分类号： F02M37/08 , F02B77/08 , F02M37/14 , F02M2037/087
摘要： In fuel supply systems for internal combustion engines, which systems have a fuel tank, there is a risk that the fuel contained under pressure in the fuel tank might escape from the supply system after the internal combustion engine has been switched off or in case of an accident. The invention thus provides for the fuel tank (16) to be fitted with a blocking device (33) which engages a serrated actuating bar (28) by means of an electromagnetically actuated locking pin (38) after the internal combustion engine (10) has been switched off or after an accident and in this way prevents the force of a compression spring (21) from being applied against the movable wall (17) of the fuel tank (16). As a result, the pressure in the fuel line (5) is eliminated almost fully as soon as even small quantities of fuel are discharged. Said fuel supply system is suitable for internal combustion engines with air/fuel mix compression and spark ignition.

2. 发明公开

EP0879352A1 VORRICHTUNG FÜR EINE KRAFTSTOFFVERSORGUNGSANLAGE 失效
标题翻译：设备技术的燃料供给系统
公开(公告)号：EP0879352A1
公开(公告)日：1998-11-25
申请号：EP97947008.0
申请日：1997-10-18
申请人： ROBERT BOSCH GMBH
发明人： GERHARD, Albert , STROHL, Willi , ROSE, Jochen , EILER, Erich
IPC分类号： B60K15 , F02M37 , F02M69
CPC分类号： F02M69/54 , B60K15/077 , B60K2015/03105 , B60K2015/03236 , B60K2015/03453 , B60K2015/03467 , F02M37/10 , Y10T137/7836
摘要： The present invention pertains to a device intended for use in a fuel supply system, connected to a pressure chamber (44) through a fuel pipe (35, 38) and comprising, integrated to the peripheral portion of the main body, a membrane for separating the pressure chamber (44), said membrane being secured to the peripheral portion of the device by a spring washer (54) exerting a pretension on the main body (30).

3. 发明公开

EP0731878A1 VORRICHTUNG ZUR REGELUNG DER LEERLAUFDREHZAHL EINER BRENNKRAFTMASCHINE 失效
标题翻译： DEVICE用于调节怠速的内燃机
公开(公告)号：EP0731878A1
公开(公告)日：1996-09-18
申请号：EP95916555.0
申请日：1995-04-12
申请人： ROBERT BOSCH GMBH
发明人： WENDEL, Friedrich , MEIWES, Johannes , GERHARD, Albert , HAMMER, Uwe , DICK, Dieter , TORNO, Robert
IPC分类号： F02M3 , F02M69 , F16K11
CPC分类号： F16K11/0853 , F02M3/07 , F02M3/075 , F02M69/08 , F02M69/32 , F02M2003/067 , F16K11/07 , F16K11/085 , F16K11/0856
摘要： In a device for regulating the idling speed of an internal combustion engine (12) by controlling the quantity of fuel which can be supplied from a fuel tank (10) to the engine via at least two supply lines, the cross-section of a first valve aperture (34) is controlled by a first valve closing member (38a) and that of a second valve aperture (36) is controlled by a second valve closing member (38b). The first and second valve closing members (38a, 38b) can be moved by a servo-drive in such a way that the first and second valve apertures are arranged mutually parallel between the fuel tank and the engine's intake passage. The valve closing members (38a, 38b) are coupled in such a way that, when they are actuated, the first valve closing member (38a) always opens a flow cross-section to the first valve aperture (34) and only then does the second valve closing member (38b) open a flow cross-section to the second valve aperture (36).

4. 发明公开

EP0989936A1 KRAFTSTOFFFÖRDEREINRICHTUNG 有权
标题翻译：燃油输送机
公开(公告)号：EP0989936A1
公开(公告)日：2000-04-05
申请号：EP98966594.8
申请日：1998-12-30
申请人： ROBERT BOSCH GMBH
发明人： KLEPPNER, Stephan , FRANK, Kurt , MIHATSCH, Steffen , HUFNAGEL, Klaus-Dieter , BALLIER, Günter-Paul , GERHARD, Albert , JAUCH, Gerhard
IPC分类号： B60K15/077
CPC分类号： B60K15/077 , B60K2015/03105 , B60K2015/03236 , B60K2015/03467 , Y10T137/2917
摘要： The invention relates to a fuel delivery device (12) comprising a reservoir (16) arranged in a storage tank (10), and a delivery unit (20) which delivers fuel from said reservoir to the internal combustion engine (14) of a motor vehicle. In addition, at least one sucking jet pump (40) is provided which delivers fuel from the storage tank (10) to the reservoir (16). The sucking jet pump (40) is fastened as a separate constructional unit on an upper edge area (17) of the reservoir (16). Said sucking jet pump (40) is formed by a constructional unit which comprises a propelling nozzle (41), and a connection (43) which is provided for a propelling line (44) and which opens into said nozzle. Said constructional unit also comprises a mixing tube (42) arranged downstream from the propelling nozzle (41), and a connection (45) which is provided for a suction line (46) and which opens into said mixing tube (42). Two interspaced walls (48) project downward from the constructional unit (40) and the constructional unit (40) is placed on the edge (17) of the reservoir (16) from above. The edge (17) of the reservoir (16) is inserted between both walls (48). The suction line (46) connected to the sucking jet pump (40) opens into the storage tank (10) from the reservoir (16).

5. 发明授权

EP0587602B1 VORRICHTUNG ZUM BETREIBEN EINER GASENTLADUNGSLAMPE 失效
公开(公告)号：EP0587602B1
公开(公告)日：1996-03-13
申请号：EP92910481.8
申请日：1992-05-23
申请人： ROBERT BOSCH GMBH
发明人： VOGEL, Manfred , DREWS, Ulrich , HERDEN, Werner , KONRAD, Johann , GERHARD, Albert
IPC分类号： H05B41/231 , H05B41/16 , H05B41/02
CPC分类号： H05B41/288 , H05B41/042 , H05B41/2881 , H05B41/382 , Y02B20/204
摘要： The proposal is for a device for operating a gas discharge lamp (11) having an ignition section (14) connected to the lamp (11) and a power section (10) to power the lamp (11), whereby a switch (12) is fitted between the lamp (11) and the power section (10) which connects the power section (10) to the lamp (11) after the ignition process has been initiated. The switch (12) is preferably an optically controllable flip-flop diode. The device of the invention is especially suitable for igniting high-pressure gas discharge lamps (11).
摘要翻译：本发明提出了一种用于操作气体放电灯（11）的装置，该气体放电灯具有连接到灯（11）的点火部分（14）和为灯（11）供电的电源部分（10）安装在灯（11）和在点火过程开始之后将功率部分（10）连接到灯（11）的功率部分（10）之间。开关（12）最好是光学可控的触发器二极管。本发明的装置特别适用于点燃高压气体放电灯（11）。

6. 发明公开

EP0513266A1 DREHSTELLER 失效
公开(公告)号：EP0513266A1
公开(公告)日：1992-11-19
申请号：EP91919841.0
申请日：1991-11-16
申请人： ROBERT BOSCH GMBH
发明人： KALIPPKE, Harald , WENDEL, Friedrich , RENNINGER, Erhard , MEIWES, Johannes , GERHARD, Albert , DICK, Dieter , BECKER, Herbert
IPC分类号： F16K31 , F02M3 , H01F7 , H02K37
CPC分类号： H01F7/145 , F02M3/07 , F02M2003/067
摘要： Un actuateur rotatif pour le réglage de l'angle de rotation d'éléments de réglage, en particulier d'un organe d'étranglement pour moteurs à combustion interne déterminant la section de passage d'une conduite d'écoulement, présente un moteur électrique de commande avec un stator bipolaire (18) et un rotor bipolaire à aimant permanent (20). Pour obtenir un moteur de commande robuste, compact et de fabrication simple, les pôles du stator sont conçus sous forme de pôles à griffes (24, 25) et l'enroulement du stator est disposé en tant que bobine toroïdale dans un espace annulaire délimité par les pôles à griffes (24, 25) et une enveloppe annulaire (26), disposée dans le même axe, pour le retour magnétique. L'enroulement du stator est exposé à un courant continu dont la direction peut être inversée. Les résistances magnétiques du retour magnétique disposées transversalement par rapport aux pôles à griffes (24, 25) ont des dimensions telles que le rotor (20) à aimant permanent, s'enclenche dans les espaces (31, 32) entre les pôles à griffes (24, 25) lorsque l'enroulement (19) du stator ne reçoit pas de courant.
摘要翻译：用于调节调节元件的旋转角度的旋转致动器，特别是用于确定流动管线的流动部分的内燃机的节流元件具有电动机用双极定子（18）和永磁双极转子（20）控制。为了获得坚固，紧凑且易于制造的控制马达，定子极被设计为爪极（24,25），并且定子绕组被布置为环形空间，该环形空间由爪极（24,25）和布置在同一轴线上的用于磁性返回的环形外壳（26）。定子的绕组暴露于其方向可逆的直流电中。相对于爪极（24,25）横向布置的磁性返回装置的磁阻器具有这样的尺寸，即永磁体转子（20）啮合在爪极（24,25）之间的空间（31,32）当定子的绕组（19）没有接收电流时，

7. 发明授权

EP1003963B1 FÖRDERAGGREGAT 失效
标题翻译：资助单位
公开(公告)号：EP1003963B1
公开(公告)日：2002-06-19
申请号：EP98931927.2
申请日：1998-04-16
申请人： ROBERT BOSCH GMBH
发明人： SCHELHAS, Peter , SCHMIEDER, Dietmar , STROHL, Willi , GERHARD, Albert
IPC分类号： F02M37/10 , F02M37/22
CPC分类号： B01D35/027 , F02M37/106 , F02M37/22 , F02M2037/225
摘要： The invention concerns a supply unit for conveying fuel from a tank (10). Said supply unit comprises a filter pot (13) including a central chamber (14) enclosed in a ring-shaped chamber (15), said ring-shaped chamber being closed by a filter cover (30) comprising a fuel inlet passage (36) leading to said ring-shaped chamber (15) and a discharge passage (37) leading therefrom. A supply pump (22) is inserted into the central chamber (14) and penetrates, with a suction pipe (26), passing through an opening (20), into a suction chamber (19). In order to simplify the assembling of this unit and reduce the production costs thereof, the central chamber (14) internal diameter is larger than the pump body (23) external diameter, a delivery pipe (27) projecting axially is formed on the other body (23) surface opposite the suction pipe (26), and a clip-on cap (38), urged to be placed on the delivery pipe (27), is formed on the filter cover (30). Between the delivery pipe (27) and the clip-on cap (38), and the suction pipe (26) and the pot bottom (131) opening (20), is inserted in each case an elastic sleeve (39, 28) acting as joint, housing and silencer for the supply pump (22) in the filter pot (13).

8. 发明公开

EP0591133A1 ELEKTROMAGNETISCHER DREHSTELLER 失效转让
标题翻译：电磁转盘上。
公开(公告)号：EP0591133A1
公开(公告)日：1994-04-13
申请号：EP90911756.0
申请日：1990-08-04
申请人： ROBERT BOSCH GMBH
发明人： NEIDHARD, Klaus , KALIPPKE, Harald , WENDEL, Friedrich , RENNINGER, Erhard , STAUDENMAIER, Wolfgang , MEIWES, Johannes , GERHARD, Albert , DICK, Dieter , BECKER, Herbert
IPC分类号： F02D9 , F02M3 , F02M69
CPC分类号： F02M3/07 , F02M2003/067
摘要： Dans un actuateur rotatif (1) comportant un tiroir rotatif (3) pour la commande d'une section d'étranglement, l'étanchéification des parties pneumatiques (16) et électrique (17) doit être améliorée. A cet effet, l'arbre (11) est maintenu en deux endroits, à savoir des deux côtés du tiroir rotatif (3). Les deux paliers à roulement (13, 14) se trouvent dans un boîtier (12) en une seule pièce. Ceci réduit d'une part la largeur due à la tolérance de la fente entre le tiroir rotatif (3) et l'orifice de commande (6), et constitue d'autre part par l'intermédiaire du palier (13) un joint de séparation entre les parties (16) et (17). L'actuateur rotatif (1) convient en particulier comme actuateur de ralenti pour moteurs à combustion interne.

9. 发明授权

EP0487554B1 LEERLAUFDREHSTELLER 失效转让
标题翻译：停机板。
公开(公告)号：EP0487554B1
公开(公告)日：1994-04-20
申请号：EP90911413.4
申请日：1990-08-03
申请人： ROBERT BOSCH GMBH
发明人： NEIDHARD, Klaus , KALIPPKE, Harald , WENDEL, Friedrich , RENNINGER, Erhard , STAUDEMAIER, Wolfgang , MEIWES, Johannes , GERHARD, Albert , DICK, Dieter , BECKER, Herbert
IPC分类号： F02M3/00 , F16K31/04 , H02K21/22
CPC分类号： F02D9/16 , F02M3/07 , F02M2003/067
摘要： In order to simplify the structure and mounting of an idle running rotary actuator (1) having a rotary valve (3) that controls the throttle cross-section of the bypass line (4) in an internal combustion engine, the field coils (8) of the servomotor (2) are exclusively arranged on a stator (7) surrounded by a permanently excited bowl-shaped rotor (9). A rotary valve (3) is directly secured on the shaft (11) of the rotor (9). In order to determine the angular position of the shaft (11) or of the rotary valve (3), the rotating actuator (1) has a sensor (27), the signals of which are used by an electronic engine controller.

10. 发明公开

EP0513274A1 STELLEINRICHTUNG 失效
标题翻译：停车设施。
公开(公告)号：EP0513274A1
公开(公告)日：1992-11-19
申请号：EP91920078.0
申请日：1991-11-15
申请人： ROBERT BOSCH GMBH
发明人： KALIPPKE, Harald , FRANZ, Manfred , RENNINGER, Erhard , MEIWES, Johannes , GERHARD, Albert , HAMMER, Uwe
IPC分类号： F02M69 , F02D9 , F02M3 , F16K31
CPC分类号： F02M3/07 , F02D9/16 , F02M2003/067 , F16K31/0682
摘要： Un dispositif de réglage pour la commande d'une section d'ouverture d'une conduite d'écoulement, en particulier pour moteurs à combustion interne, présente trois sous-ensembles, à savoir un carter de régulateur (13) avec canal d'écoulement (14) et fenêtre de réglage (24), un rotor (30) avec tiroir rotatif (25) pour la commande de l'ouverture de fenêtre, ainsi qu'un carter d'entrée (33) avec stator (28) et enroulement statorique (29). Pour pouvoir choisir un réglage de l'entrefer entre le tiroir rotatif (25) et la fenêtre de réglage (24), la section de commande (251) recouvrant la fenêtre de réglage (24) du tiroir rotatif (25) est conçue comme segment de juge conique et inclinée avec un angle aigu par rapport à l'axe du rotor. La fenêtre de réglage (24) située dans le plan de la jupe conique est alignée avec le même angle d'inclinaison. Au moyen d'une rondelle d'écartement (42) entre le rotor (30) avec tiroir rotatif associé (25) et le carter de régulateur (13), l'entrefer désiré est réglé sélectivement de manière fixe.

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