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1. 发明申请

WO0218777A8 CLAMPING ELEMENT FOR A FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM 审中-公开
标题翻译：燃油喷射阀和燃油喷射系统的夹紧元件
公开(公告)号：WO0218777A8
公开(公告)日：2002-07-25
申请号：PCT/DE0103260
申请日：2001-08-25
申请人： BOSCH GMBH ROBERT , BAESSLER ALBRECHT , FUERST THOMAS
发明人： BAESSLER ALBRECHT , FUERST THOMAS
IPC分类号： F02F1/24 , F02M55/02 , F02M61/14 , F02M69/04 , F02M69/46 , F16L25/00
CPC分类号： F02M69/045 , F02M55/025 , F02M61/14 , F02M2200/858
摘要： A clamping element for a fuel injection valve (18) which is used for injecting fuel directly into a combustion chamber of an internal combustion engine and which can be introduced into a receiving bore of a cylinder head (26) of the internal combustion engine has a first stepped ring (19). This ring surrounds the fuel injection valve (18) at least partially and has a valve pressure surface (20) which can be placed against the fuel injection valve (18). Said first stepped ring (19) has at least one peripheral pitched surface (21) on the side facing away from the valve pressure surface (20), this pitched surface engaging with a corresponding peripheral pitched surface (24) of a second stepped ring (22) which has a counter-pressure surface (23). The pitched surfaces (21, 24) are arranged in such a way that the first stepped ring (19) and the second stepped ring (22) are pushed apart axially when they are rotated in relation to each other.
摘要翻译：用于燃料喷射阀（18）的张紧元件可以插入到内燃机的气缸盖（26）的接收孔中，用于将燃料直接喷射到内燃机的燃烧室中，该张紧元件具有第一级环（19）。这至少部分地包围燃料喷射阀（18）并具有可施加到燃料喷射阀（18）的阀压力表面（20）。第一台阶环（19）在其背向阀压力表面（20）的一侧上具有至少一个与具有反压表面（23）的第二台阶环（22）的对应周边斜面（24）接合的圆周斜面（21）。有。斜面（21,24）布置成使得第一级环（19）和第二级环（22）相对于彼此轴向压开。

2. 发明专利

DE102007052224A1 Volume control valve device for use in high pressure fuel pump, has pot-shaped magnetic flux housing including frame-like bracket element that encloses coil arrangement at opposite front sides, where bracket element is formed from plate 未知
公开(公告)号：DE102007052224A1
公开(公告)日：2009-05-07
申请号：DE102007052224
申请日：2007-10-31
申请人： BOSCH GMBH ROBERT
发明人： SCHROEDER BERND , SCHOEFER FRANK-HOLGER , MUELLER UWE , HANSEN OLOF , KEIMER HERMANN , MIEHLE TILMAN , HIELSCHER JOERG , BAESSLER ALBRECHT
IPC分类号： F02M59/36
摘要： The device (11) has an electromagnetic actuating device (13) comprising a magnetic component (19) with a pot-shaped magnetic flux housing (38) and a coil arrangement (24) accommodated sectionally in the housing. The housing includes a frame-like bracket element (39) that encloses the coil arrangement at opposite front sides (41). The bracket element has a holding section for fastening the magnetic component to a valve component (17). The bracket element is formed from a plate i.e. metal plate, which has curved sections. An independent claim is also included for a method for producing a volume control valve device.

3. 发明专利

CZ20021534A3 Clamping element of fuel injection valve and fuel injection system 未知
公开(公告)号：CZ20021534A3
公开(公告)日：2003-10-15
申请号：CZ20021534
申请日：2001-08-25
申请人： BOSCH GMBH ROBERT
发明人： BAESSLER ALBRECHT , FUERST THOMAS
IPC分类号： F02F1/24 , F02M55/02 , F02M61/14 , F02M69/04 , F02M69/46
摘要： A clamping element for a fuel injector is provided that is insertable into a mounting hole of a cylinder head of an internal combustion engine, and that directly injects fuel into a combustion chamber of the internal combustion engine has a first step ring. This at least partially surrounds the fuel injector and has a valve pressure surface that may rest on the fuel injector. The first step ring has at least one circumferential slope surface on its side facing away from the valve pressure surface, which engages with a corresponding circumferential slope surface of a second step ring, which has a counterpressure surface. The slope surfaces are arranged so that the first step ring and the second step ring are pressed axially apart when they are rotated relatively to one another.

4. 发明专利

DE10327408B4 Vorrichtung zum Dämpfen von Druckpulsationen in einem Kraftstoffsystem einer Brennkraftmaschine 未知
公开(公告)号：DE10327408B4
公开(公告)日：2017-10-26
申请号：DE10327408
申请日：2003-06-18
申请人： BOSCH GMBH ROBERT
发明人： REMBOLD HELMUT , BUESER WOLFGANG , BAESSLER ALBRECHT , LANG KLAUS , WUENNING MARCUS , QI WEIDONG
IPC分类号： F02M55/04 , F02M37/00 , F02M55/00 , F02M55/02 , F02M59/44 , F02M63/00 , F02M63/02 , F02M69/54 , F16L55/04
摘要： Vorrichtung (36) zum Dämpfen von Druckpulsationen in einem Kraftstoffsystem (10) einer Brennkraftmaschine, mit einem Gehäuse (38, 40) und mit mindestens einem Arbeitsraum (66), welcher wenigstens bereichsweise mit dem 5 Kraftstoffsystem (10) kommuniziert, wobei innerhalb des Arbeitsraums (66) mindestens ein durch zwei Membranen (54a, 54b) dicht abgeschlossenes Gasvolumen (58) vorhanden ist, welches Gasvolumen (58) in dem Raum, der zwischen den beiden Membranen (54a, 54b) liegt, angeordnet ist, wobei die Ränder der beiden Membranen (54a, 54b) miteinander dicht verbunden sind, dadurch gekennzeichnet, dass das Gasvolumen (58) mit Helium gefüllt ist und dass die Ränder der beiden Membranen (54a, 54b) radial einwärts von der Abdichtlinie (57) eingespannt sind.

5. 发明专利

ES2393308T3 Dispositivo para amortiguar las pulsaciones de presión en un sistema de fluidos, sobre todo en un sistema de combustible de una máquina de combustión interna 未知
公开(公告)号：ES2393308T3
公开(公告)日：2012-12-20
申请号：ES03015623
申请日：2003-07-16
申请人： BOSCH GMBH ROBERT
发明人： REMBOLD HELMUT , BUESER WOLFGANG , BAESSLER ALBRECHT , LANG KLAUS , WUENNING MARCUS , QI WEIDONG
IPC分类号： F02M37/00 , F02M55/00 , F02M55/02 , F02M55/04 , F02M59/44 , F02M63/00 , F02M63/02 , F02M69/54
摘要： Dispositivo (36) para amortiguar las pulsaciones de presión en un sistema de fluidos (16), sobre todo en unsistema de combustible en una máquina de combustión interna, con una carcasa (38, 40) y con por lo menos unárea de trabajo (66), la que por lo menos en ciertas áreas se comunica con el sistema de fluidos (16), donde dentrodel área de trabajo (66) se encuentra por lo menos un volumen de gas (58) cerrado de forma estanca por unamembrana (54), caracterizado porque el volumen de gas (58) está limitado por lo menos por dos membranas (54a,54b), que se encuentran sujetas en el área de sus bordes (82, 84) y una membrana (54a) presenta por lo menos unasección de tope (80a), la cual en caso de una desviación máxima de la membrana (54) se junta con una superficiede contacto (80b) que se encuentra en la otra membrana (54b).

6. 发明专利

DE59905433D1 未知
公开(公告)号：DE59905433D1
公开(公告)日：2003-06-12
申请号：DE59905433
申请日：1999-02-10
申请人： BOSCH GMBH ROBERT
发明人： REMBOLD HELMUT , GROMMES ERWIN , BUCHWALD HERMANN , BAESSLER ALBRECHT
IPC分类号： F02B75/12 , F02B75/22 , F02M55/02 , F02M69/46
摘要： In fuel delivery systems with two fuel pumps connected in series, two fuel distribution strips are provided in V-engines. Before now in this connection, there was the problem that in order to regulate the pressure in the two fuel distribution strips, a considerably high cost was required and/or the regulation of the pressure could not take place with the desired quality.In the fuel delivery system proposed here, a favorable pressure regulation in the two fuel distribution strips (21, 22) can be achieved by means of the one pressure control valve (30), with a minimum of rigid lines to be laid.The fuel delivery system is provided for an internal combustion engine of a vehicle.

7. 发明专利

ES2391727T3 Dispositivo para amortiguar impulsos de presión en un sistema de fluido, en especial en un sistema de combustible de un motor de combustión interna 未知
公开(公告)号：ES2391727T3
公开(公告)日：2012-11-29
申请号：ES10180727
申请日：2003-07-16
申请人： BOSCH GMBH ROBERT
发明人： LANG KLAUS , REMBOLD HELMUT , BUESER WOLFGANG , QI WEIDONG , WUENNING MARCUS , BAESSLER ALBRECHT
IPC分类号： F02M55/04 , F02M37/00 , F02M55/00 , F02M55/02 , F02M59/44 , F02M63/00 , F02M63/02 , F02M69/54
摘要： Dispositivo (36) para amortiguar impulsos de presión en un sistema de fluido (16), en especial en un sistema decombustible de un motor de combustión interna, con una carcasa (38, 40) y con al menos un cámara de trabajo (66),la cual se comunica al menos por regiones con el sistema de fluido (16), en donde dentro de la cámara de trabajo(66) se dispone al menos de un volumen de gas (58) obturado de forma estanca mediante al menos una membrana(54), caracterizado porque el volumen de gas (58) está limitado mediante al menos dos membranas (54a, 54b), queestán unidas entre sí de forma estanca y están empotradas radialmente hacia dentro, desde una línea de obturación(57) en la región de sus bordes, mediante dos anillos de apriete (82, 84).

8. 发明专利

ES2391627T3 Dispositivo para la amortiguación de pulsaciones de presión en un sistema de fluido, en particular en un sistema de combustible de un motor de combustión interna 未知
公开(公告)号：ES2391627T3
公开(公告)日：2012-11-28
申请号：ES10180722
申请日：2003-07-16
申请人： BOSCH GMBH ROBERT
发明人： LANG KLAUS , REMBOLD HELMUT , BUESER WOLFGANG , QI WEIDONG , WUENNING MARCUS , BAESSLER ALBRECHT
IPC分类号： F02M37/00 , F02M55/00 , F02M55/02 , F02M55/04 , F02M59/44 , F02M63/00 , F02M63/02 , F02M69/54
摘要： Dispositivo (36) para la amortiguación de pulsaciones de presión en un sistema de fluido (16), en particular en unsistema de combustible de un motor de combustión interna, con una carcasa (38, 40) y con al menos una cámara detrabajo (66), que se comunica, al menos por secciones, con el sistema de fluido (16), en el que dentro de la cámarade trabajo (66) está presente al menos un volumen de gas (58) cerrado herméticamente por medio de la membrana(54), caracterizado porque la membrana (54) es de metal y la membrana (54) y/o la carcasa (38, 40) son magnéticasal menos por secciones.

9. 发明专利

DE102007053800A1 Fuel system for internal-combustion engine, has fuel pump and adjustable throttle device for adjusting supply for fuel pump, where cylinder section is retained at housing section of actuation equipment with angle play or radial play 未知
公开(公告)号：DE102007053800A1
公开(公告)日：2009-05-14
申请号：DE102007053800
申请日：2007-11-12
申请人： BOSCH GMBH ROBERT
发明人： SCHROEDER BERND , SCHOEFER FRANK-HOLGER , KEIMER HERMANN , MIEHLE TILMAN , BAESSLER ALBRECHT
IPC分类号： F02M63/00
摘要： The fuel system (10) has a fuel pump (22) and an adjustable throttle device (20) for adjusting the supply for the fuel pump. The throttle device has a cylinder section, which is retained in a housing of the fuel pump. The cylinder section is retained at a housing section of an actuation equipment (34) with angle play or radial play.

10. 发明专利

DE10327408A1 未知
公开(公告)号：DE10327408A1
公开(公告)日：2004-04-29
申请号：DE10327408
申请日：2003-06-18
申请人： BOSCH GMBH ROBERT
发明人： REMBOLD HELMUT , BUESER WOLFGANG , BAESSLER ALBRECHT , LANG KLAUS , WUENNING MARCUS , QI WEIDONG
IPC分类号： F02M37/00 , F02M55/00 , F02M55/02 , F02M55/04 , F02M59/44 , F02M63/00 , F02M63/02 , F02M69/54

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