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1. 发明申请

WO2008122452A1 MAGNETIC VALVE 审中-公开
标题翻译：电磁阀
公开(公告)号：WO2008122452A1
公开(公告)日：2008-10-16
申请号：PCT/EP2008051338
申请日：2008-02-04
申请人： BOSCH GMBH ROBERT , STREICHER BERND , HEINZ RUDOLF , SPINDLER SUSANNE , HAUG STEFAN , RAPP HOLGER , STOECKLEIN WOLFGANG , FALTIN CHRISTIAN
发明人： STREICHER BERND , HEINZ RUDOLF , SPINDLER SUSANNE , HAUG STEFAN , RAPP HOLGER , STOECKLEIN WOLFGANG , FALTIN CHRISTIAN
IPC分类号： F02M51/06 , F02M61/20
CPC分类号： F02M51/0635 , F02M61/20 , F02M2200/30 , F02M2200/306
摘要： The invention relates to an injection valve (10), particularly for the injection of fuel into the combustion spaces of internal combustion engines. The injection valve (10) comprises an anchor assembly which, in turn, has an anchor plate (20) and an anchor bolt (18). A seat (30) of the injection valve (10) is unblocked or closed off by the anchor assembly. The anchor plate (20) of the anchor assembly comprises a number of anchor wings (22), pairs of which have different inherent frequencies.
摘要翻译：本发明涉及的喷射阀（10），特别是用于将燃料喷射到内燃机的燃烧室中。喷射阀（10）包括电枢组件继而包括一个电枢板（20）和锚定螺栓（18）。喷射阀（10）的座（30）或者由电枢组件释放或关闭。电枢组件的电枢板（20）包括具有对不同固有频率的数锚翼片（22）。

2. 发明专利

JP2000087824A RADIAL PISTON PUMP 失效
公开(公告)号：JP2000087824A
公开(公告)日：2000-03-28
申请号：JP25453799
申请日：1999-09-08
申请人： BOSCH GMBH ROBERT
发明人： SIMON HANS-JUERGEN , STREICHER BERND
IPC分类号： F02M59/06 , F02M47/00 , F04B1/04 , F04B1/047 , F04B1/053
摘要： PROBLEM TO BE SOLVED: To improve reliability by forming bottomed element holes in an element head, and forming a suction passage and a high pressure passage so as to extend from the bottomed holes. SOLUTION: In a common rail injection system, a radial piston pump for forming high pressure fuel has a driving shaft 2 formed with circumferential cam-like protrusion. By the rotation thereof, a plurality of pistons 5 are reciprocated in an element hole 6. By the reciprocation, the fuel, sucked into a cylinder chamber 10 through a suction passage 8 provided with a suction valve 9 thereinside is pressurized. A high pressure valve 12 is pushed and opened for discharging the fuel into a high pressure passage 11. The suction passage 8 and the high pressure passage 11 are communicated with the element head 14 through the element holes 6. The element hole 6 have bottomed forms. The suction passage 8 and the high pressure passage 11 are opened to the ends of the element holes 6, so as to face to each other.

3. 发明专利

JPH11324857A RADIAL PISTON PUMP FOR GENERATING HIGH PRESSURE FUEL 失效
公开(公告)号：JPH11324857A
公开(公告)日：1999-11-26
申请号：JP9894299
申请日：1999-04-06
申请人： BOSCH GMBH ROBERT
发明人： GUENTERT JOSEF , SIMON HANS-JURGEN , STREICHER BERND
IPC分类号： F02M59/06 , F04B1/04 , F04B9/04
摘要： PROBLEM TO BE SOLVED: To partially charge a cylinder chamber of a radial piston pump. SOLUTION: A driving shaft 4 borne in a pump casing has a deflectively constituted shaft division 6. One ring 8 is slidably borne on this shaft division 6. This ring 8 cooperates with a piston 12 arranged in each cylinder chamber 19 radially in relation to the driving shaft 4. Each end on the driving shaft 4 side of the piston 12 has one plate 14. All plates 14 are kept in a contact condition with the ring 8 by a plate spring shaped device 16.

4. 发明专利

DE102007044362A1 未知
公开(公告)号：DE102007044362A1
公开(公告)日：2009-03-19
申请号：DE102007044362
申请日：2007-09-17
申请人： BOSCH GMBH ROBERT
发明人： HEINZ RUDOLF , EISENMENGER NADJA , RAPP HOLGER , FALTIN CHRISTIAN , STREICHER BERND
IPC分类号： F02M47/02

5. 发明专利

DE102004004706A1 未知
公开(公告)号：DE102004004706A1
公开(公告)日：2005-08-18
申请号：DE102004004706
申请日：2004-01-30
申请人： BOSCH GMBH ROBERT
发明人： HANNEKE JUERGEN , STREICHER BERND , SCHILLING ARZU
IPC分类号： F02M47/02 , F02M51/00 , F02M51/06 , F02M59/46 , F02M61/16 , F02M63/00 , H02G3/22

6. 发明专利

FR2784141A1 未知
公开(公告)号：FR2784141A1
公开(公告)日：2000-04-07
申请号：FR9911351
申请日：1999-09-10
申请人： BOSCH GMBH ROBERT
发明人： SIMON HANS JURGEN , STREICHER BERND
IPC分类号： F02M59/06 , F02M47/00 , F04B1/04 , F04B1/047 , F04B1/053

7. 发明专利

DE19816044A1 Radial piston pump for producing high fuel pressure in the fuel injection system of an internal combustion engine, particularly common rail injection systems 未知
公开(公告)号：DE19816044A1
公开(公告)日：1999-10-21
申请号：DE19816044
申请日：1998-04-09
申请人： BOSCH GMBH ROBERT
发明人： GUENTERT JOSEF , SIMON HANS-JUERGEN , STREICHER BERND
IPC分类号： F02M59/06 , F04B1/04 , F04B9/04
摘要： The pump has a drive shaft (4) mounted on a pump housing that has an eccentric shaft portion (6) on which a ring (8) is slidingly mounted which cooperates with one or more pistons (12) that are disposed radially around the drive shaft in respective cylinder chambers. The ends of each piston facing the drive shaft comprise a plate (14) which is held in position with the ring by a leaf spring strip (16) attached to the ring.

8. 发明专利

GB2336184A Radial piston pump 未知
公开(公告)号：GB2336184A
公开(公告)日：1999-10-13
申请号：GB9907884
申请日：1999-04-08
申请人： BOSCH GMBH ROBERT
发明人： GUENTERT JOSEF , SIMON HANS-JURGEN , STREICHER BERND
IPC分类号： F02M59/06 , F04B1/04 , F04B9/04 , F04B53/22
摘要： A radial piston pump for use in common rail fuel injection systems for internal combustion engines comprises a drive shaft 4, an eccentric shaft portion 6 on which a ring 8 is mounted and which co-operates with a plurality of pistons 12 reciprocating in chambers disposed radially around the drive shaft 4. Each piston 12 has a plate 14 at its end nearest the drive shaft 4 and it is held in contact with the ring 12, on flattened region 10, by a leaf spring-type device 16 forming a clamp. The plate 14 may either be connected rigidly to the piston 12 or attached by a plate support 13. The leaf spring 16 may be formed by a spring strip which extends in the peripheral direction around the ring 8. In an altemative arrangement the plate 14 may be held in contact with both the piston 12 and the ring 8 by a plate support (figure 10). The plate support may have two sets of claws one for engaging the plate 14 the other for engaging a recess in the ring 8. The arrangements also facilitates assembly of the pistons within the pump.

9. 发明专利

DE19802476A1 Pump fitting to supply fuel at high pressure for common rail fuel injection system of internal combustion engine 未知
公开(公告)号：DE19802476A1
公开(公告)日：1999-07-29
申请号：DE19802476
申请日：1998-01-23
申请人： BOSCH GMBH ROBERT
发明人： STREICHER BERND , SCHWARZ THOMAS DR
IPC分类号： F02M59/44 , F02M59/06 , F02M59/08 , F02M63/02 , F04B53/16 , F04B1/04
摘要： The pump fitting has a casing (2) including several pump elements in which fuel is subjected to high pressure and taken to a common rail high pressure connection boring (8). The system includes several high pressure channels (6, 7) connected to the pump elements and lying in a different plane to the high pressure connection boring at which they meet. At least one channel may pass tangentially through the boring to the outside.

10. 发明专利

DE102014223775A1 Kraftstoffinjektor 未知
公开(公告)号：DE102014223775A1
公开(公告)日：2016-05-25
申请号：DE102014223775
申请日：2014-11-21
申请人： BOSCH GMBH ROBERT
发明人： STREICHER BERND , KLUMPP SEBASTIAN , LEUKERT TORSTEN
IPC分类号： F02M61/16 , F02M47/02 , F02M51/06
摘要： Die Erfindung betrifft einen Kraftstoffinjektor (10), insbesondere Common-Rail-Injektor, mit einem Injektorgehäuse (11), in dem ein Hochdruckraum (15) ausgebildet ist, der über eine im Injektorgehäuse (11) angeordnete Versorgungsbohrung (19) mit unter Druck stehendem Kraftstoff versorgbar ist, mit wenigstens einer zumindest mittelbar mit dem Hochdruckraum (15) verbundenen, im Injektorgehäuse (11) ausgebildeten Einspritzöffnung (12) zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine, mit einem die wenigstens eine Einspritzöffnung (12) freigebenden oder verschließenden Einspritzglied (16), und mit einer Messeinrichtung (30) zur zumindest mittelbaren Erfassung des Drucks im Hochdruckraum (15) oder der Versorgungsbohrung (19), wobei die Messeinrichtung (30) dazu ausgebildet ist, eine elastische Verformung eines zumindest mittelbar mit der Versorgungsbohrung (19) oder dem Hochdruckraum (15) in Wirkverbindung angeordneten Verformungsbereichs (27) zu erfassen, wobei die Messeinrichtung (30) ein als Piezoelement (31; 31a) ausgebildetes Sensorelement (32) mit zwei Elektroden (35, 36) aufweist, wobei das Sensorelement (32) zumindest mittelbar mit dem Verformungsbereich (27) verbunden ist, wobei eine erste Elektrode (35) auf der dem Verformungsbereich (27) abgewandten Seite des Sensorelements (32) mit einer zweiten Elektrode (36) einen Überdeckungsbereich (40) ausbildet, und wobei im Überdeckungsbereich (40) der beiden Elektroden (35, 36) diese zumindest bereichsweise, vorzugsweise vollständig elektrisch voneinander isoliert angeordnet sind.

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