WO2006037726A2 - Niederhalter für eine brennstoffeinspritzvorrichtung und brennstoffeinspritzvorrichtung - Google Patents
Niederhalter für eine brennstoffeinspritzvorrichtung und brennstoffeinspritzvorrichtung Download PDFInfo
- Publication number
- WO2006037726A2 WO2006037726A2 PCT/EP2005/054693 EP2005054693W WO2006037726A2 WO 2006037726 A2 WO2006037726 A2 WO 2006037726A2 EP 2005054693 W EP2005054693 W EP 2005054693W WO 2006037726 A2 WO2006037726 A2 WO 2006037726A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel injection
- hold
- injection valve
- connecting piece
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8023—Fuel injection apparatus manufacture, repair or assembly the assembly involving use of quick-acting mechanisms, e.g. clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/856—Mounting of fuel injection apparatus characterised by mounting injector to fuel or common rail, or vice versa
Definitions
- the invention is based on a hold-down for a
- Fuel injection device according to the preamble of claim 1 and of a fuel injection device according to the preamble of claim 14.
- Fuel injection valve for attachment to a suction pipe, in which the axial fixation of the fuel injection valve on the fuel distributor line or on a plug-in nipple by a fastener which is designed as a U-shaped securing clip, which is provided with two resiliently resilient legs.
- Securing bracket engages in the assembled state by corresponding recesses of the plug-in nipple and can be latched into a recess formed as an annular groove in a connecting piece of the fuel injection valve.
- the axial clearance between the recesses and the securing clip as well as between the annular groove and the securing clip should be kept small in order to achieve an exact fixation of the fuel injection valve without tension of the seal.
- a disadvantage of the known from DE 29 26 490 Al fastening device is in particular the bracing effect of the various support parts the fuel injector.
- the force flow generated in the fuel injection valve leads to deformations and thus to changes in the stroke of the valve needle to jamming and to a pressure or bending load of the housing parts, which are generally thin-walled and welded together at several points.
- each attachment measure for example, by a
- Support collar to increase the radial extent of the fuel injection valve and thus to an increased space requirement during installation.
- the fastening device comprises a sleeve which is clamped between a shoulder of the fuel rail and a shoulder of the fuel injection valve and is formed of an elastic material.
- the sleeve can due to their tubular structure the
- Holddown forces only partially effectively transferred to the fuel injector.
- the claimed by the shoulders of the fuel injector and fuel rail surfaces of serving as hold down sleeve represent the manufacturing edges resulting in the production of the blank of the sleeve cutting edges.
- the hold-down device according to the invention for a fuel injection device with the characterizing features of claim 1 has the advantage that it has a particularly simple design, is very simple and inexpensive to produce and still a very effective holddown of a
- Fuel injection valve in a receiving bore of a cylinder head or an intake pipe is achieved.
- conventional manufacturing processes such as punching, EDM or laser cutting blanks can be removed from sheets of spring steel or stainless steel for the subsequent hold-down and by
- Fuel injection device possible.
- the hold-down in the circumferential direction with an open area in such a way that it is penetrated by the connection plug of the fuel injection valve, so that a clear installation position is defined for the hold-down.
- a Verwarfix ist the blank holder relative to the connection piece is eliminated by the mating pin / recess on the fuel injector / nozzle.
- the hold-down is mounted on the fuel injector in such a way that a hold-down clamp, which is subject to bending stress, comes from the connector of the
- Fuel injector is directed away.
- FIG. 2 is a perspective view of the fuel injection device according to FIG. 1
- FIG. 3 is a perspective view of a second embodiment of a fuel injection device, FIG 3 used hold-down as a single component
- Figure 5 shows a second embodiment of a hold-down invention
- Figure 6 shows a third embodiment of a hold-down invention.
- a valve in the form of an injection valve 1 for fuel injection systems of mixture compressing spark-ignition internal combustion engines shown in a side view.
- the fuel injection valve 1 is part of a fuel injection device. With a downstream end, the fuel injection valve 1, which is designed in the form of a direct-injection injector for injecting fuel directly into a combustion chamber of the internal combustion engine, into a
- a sealing ring 2 in particular of Teflon®, ensures optimum sealing of the fuel injection valve 1 with respect to the wall of the cylinder head.
- the valve receptacle can also be provided on a receiving neck of a suction pipe, not shown.
- the fuel injection valve 1 has at its inlet-side end 3 a plug connection to a fuel distributor line 4, which is represented by a sealing ring 5 between a connecting piece 6 of the fuel distributor line 4, which is shown in section, and an inlet connection 7 of
- Fuel injection valve 1 is sealed.
- the fuel injection valve 1 has an electrical connection plug 8 for the electrical contacting for actuating the fuel injection valve 1.
- a hold-down device 10 is provided according to the invention between the fuel injection valve 1 and the connecting piece 6.
- the hold-down 10 is designed as a bow-shaped component, e.g. as a punching bend
- the hold-down 10 has a part-ring-shaped base element 11, wherein this base element 11, which does not rotate through 360 °, but e.g. only an extension of about 250 ° to 320 °, is supported on a shoulder 12 of the fuel injection valve 1. With a bent from the flat base member 11, axially resilient hold-down 13 is the
- Hold-down 10 at a downstream end surface 14 of the connecting piece 6 to the fuel rail 4 in the installed state.
- the hold-down 10 is interrupted, the hold-down 10 forms a closed bracket element, in particular Figures 2 to 4 illustrate. In this way, the hold-down 10 can surround the fuel injector 1 and still allows the passage of the electrical connector plug 8.
- the hold-down bar 13 protrudes with its resilient brackets from the connector 8 away.
- a pin-shaped raised pin 15 is provided on the fuel injector 1, with a groove-like recess or recess 16 on the connecting piece 6 of
- Fuel distribution line 4 corresponds.
- the protruding into the recess 16 pin 15 of the fuel injector 1 provides a direct and thus very secure rotation of the fuel injector 1 relative to the fuel rail 4 and for a reliable assignment of the rotational position of the blank holder 10 to the fuel injector 1.
- the downholder 10 according to the invention a more accurate Alignment of the fuel injection valve 1 compared to known downholders with integrated VerFfixticianen possible because the component tolerances of the blank holder 10 entiallen for Vermosfix mich by the inventive design.
- the hold-down 10 can also compensate for larger axial tolerances, as is possible with known holders.
- FIG. 2 shows the fuel injection device according to FIG. 1 in a perspective view. Particularly clarified by this illustration, the mounting position of the blank holder 10 between the shoulder 12 and the
- connection piece 6 of the fuel distribution line 4 has at its downstream end an annular projecting collar 19, on which the end face 14 for conditioning the blank holder 10 with his Hold-down bracket 13 is formed and in which the recess 16 is formed.
- the groove-like recess 16 is in the installed state of the
- Fuel injection valve 1 completely penetrated by the pin 15.
- the recess 16 is introduced by means of punching or by machining.
- FIGS. 4 to 6 show three embodiments of hold-downs 10 according to the invention, wherein the hold-down 10 shown in FIG. 4 as a single component corresponds to the hold-downs 10 used in the fuel injection devices of FIGS. 1 to 3. All embodiments are characterized in that, starting from a planar part-ring-shaped base element 11, at least one bent, axially resilient hold-down bracket 13 extends out of the plane of the base element 11.
- the base member 11 is formed spangenförmig and surrounds the
- connection plug 8 of the fuel injection valve 1 extends through the open area 20 of the base element 11 of the hold-down 10.
- the base element 11 can largely circular ( Figures 4 and 5) or in dependence of the shape of the fuel injection valve 1 also eg Pear-shaped ( Figure 6) or similar in cross-section.
- the base 11 is flat, e.g. made with a thickness of about 1.5 mm, so that there is a large contact surface on the shoulder 12.
- the basic elements 11 of the downholders 10 of Figures 5 and 6 are edgewise, e.g. again with a wall thickness of approx.
- the hold-down device 10 represents a closed stirrup element, since the hold-down stirrup 13 is connected endlessly to the base element 11. From the base member 11, two webs 21 extend with increased width largely in the axial direction and thus substantially perpendicular to the extension plane of the base member 11. These webs 21 go kinked into the actual axially resilient holddown 13, wherein the hold-down bracket 13 composed of three essential sections.
- the hold-down bar 13 has, starting from the webs 21, only a small axial extent, which results from two uniform oblique sections 22.
- the oblique sections 22 merge into slightly curved contact sections 23 which, in the installed state, ultimately have touching contact with the end face 14 of the connecting piece 6. Between the abutment portions 23, a connecting portion 24 is provided, which is carried out slightly lowered relative to the abutment portions 23 and ensures that the entire hold-down device 10 is closed.
- the circumferential extent of the hold-down strap 13 with its sections 22, 23 and 24 corresponds largely to that of the base element 11, but in a different axial plane, caused by the height of the webs 21st
- the oblique sections 22 merge into slightly curved contact sections 23, which ultimately come into contact with the end face 14 of the contact-making contact in the installed state Have connecting piece 6.
- the two abutment sections 23 of each hold-down 10 terminate the two-part hold-down bar 13 in this way.
- All described downholders 10 are used e.g. separated by punching, eroding or laser cutting from sheets of spring steel or stainless steel (with a thickness of about 1.5 mm) and then brought by bending in the desired shape.
- All embodiments of the blank holder 10 according to the invention have in common that the stressed by bending stress surfaces of the blank holder 10, in particular the inclined portions 22 and the abutment portions 23 perpendicular to the cut edges 27, which in the dissolution of the
- Blanks are defined for the hold-10 from the corresponding sheet.
- the individual features of the hold-down device 10 shown in FIGS. 4 to 6 can also lead to different hold-down devices 10 according to the invention in various combinations (not shown).
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007534005A JP4532559B2 (ja) | 2004-10-01 | 2005-09-20 | 燃料噴射装置のための支持クランプ |
| US11/664,354 US7802559B2 (en) | 2004-10-01 | 2005-09-20 | Hold-down device for a fuel injection device, and fuel injection device |
| DE502005004836T DE502005004836D1 (de) | 2004-10-01 | 2005-09-20 | Niederhalter für eine brennstoffeinspritzvorrichtung |
| EP05794675A EP1797315B1 (de) | 2004-10-01 | 2005-09-20 | Niederhalter für eine brennstoffeinspritzvorrichtung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004048401A DE102004048401A1 (de) | 2004-10-01 | 2004-10-01 | Niederhalter für eine Brennstoffeinspritzvorrichtung und Brennstoffeinspritzvorrichtung |
| DE102004048401.5 | 2004-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2006037726A2 true WO2006037726A2 (de) | 2006-04-13 |
| WO2006037726A3 WO2006037726A3 (de) | 2006-06-22 |
Family
ID=35311338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/054693 Ceased WO2006037726A2 (de) | 2004-10-01 | 2005-09-20 | Niederhalter für eine brennstoffeinspritzvorrichtung und brennstoffeinspritzvorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7802559B2 (de) |
| EP (3) | EP1797315B1 (de) |
| JP (3) | JP4532559B2 (de) |
| DE (3) | DE102004048401A1 (de) |
| WO (1) | WO2006037726A2 (de) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007049357A1 (de) | 2007-10-15 | 2009-04-16 | Robert Bosch Gmbh | Brennstoffeinspritzvorrichtung |
| DE102008002122A1 (de) * | 2008-05-30 | 2009-12-03 | Robert Bosch Gmbh | Niederhalter für eine Brennstoffeinspritzvorrichtung |
| DE102008055105A1 (de) | 2008-12-22 | 2010-07-01 | Robert Bosch Gmbh | Brennstoffeinspritzvorrichtung |
| JP5136435B2 (ja) * | 2009-01-21 | 2013-02-06 | 株式会社デンソー | 燃料噴射装置 |
| EP2221469B1 (de) | 2009-02-18 | 2011-10-12 | Continental Automotive GmbH | Befestigungselement und Fluidinjektoranordnung |
| JP5229003B2 (ja) * | 2009-03-05 | 2013-07-03 | 株式会社デンソー | 内燃機関用燃料噴射弁および燃料噴射弁を内燃機関本体に固定する固定部材 |
| EP2246555B1 (de) * | 2009-04-20 | 2012-07-18 | Continental Automotive GmbH | Kupplungsvorrichtung und Kraftstoffeinspritzanordnung |
| US8997717B2 (en) * | 2010-03-25 | 2015-04-07 | Denso International America, Inc. | Integrated fuel injector orientation and retention device |
| EP2388469B1 (de) * | 2010-05-18 | 2013-03-13 | Continental Automotive GmbH | Kraftstoffkappe |
| DE102010017725B4 (de) | 2010-07-05 | 2018-05-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Einspritzanordnung für eine Brennkraftmaschine eines Kraftfahrzeugs |
| US8646434B2 (en) | 2010-08-09 | 2014-02-11 | Hitachi Automotive Systems Americas Inc. | Anti-rotation clip for a twist lock fuel injector |
| US8813722B2 (en) | 2010-08-09 | 2014-08-26 | Hitachi Automotive Products (Usa) | Fuel injector holder |
| DE102010034411B4 (de) * | 2010-08-14 | 2018-10-11 | Audi Ag | Brennkraftmaschine mit Einspritzventil |
| US9109563B2 (en) * | 2011-03-31 | 2015-08-18 | Denso International America, Inc. | Cradled fuel injector mount assembly |
| KR101982116B1 (ko) | 2011-09-08 | 2019-05-24 | 콘티넨탈 오토모티브 게엠베하 | 연료 분사기 및 연료 분사기 조립체 |
| US9803604B2 (en) * | 2011-11-29 | 2017-10-31 | Piolax, Inc. | Mounting tool with plurality of ring band portions with concave portions and notches for clamping an injector |
| JP5822272B2 (ja) * | 2012-02-27 | 2015-11-24 | 株式会社ケーヒン | 燃料噴射弁の支持構造 |
| JP5822271B2 (ja) * | 2012-02-27 | 2015-11-24 | 株式会社ケーヒン | 燃料噴射弁の支持構造 |
| JP5891855B2 (ja) * | 2012-03-06 | 2016-03-23 | 株式会社デンソー | 燃料噴射弁 |
| DE102012206887A1 (de) * | 2012-04-26 | 2013-10-31 | Robert Bosch Gmbh | Anordnung mit einem Brennstoffverteiler und mehreren Brennstoffeinspritzventilen |
| WO2013167447A1 (en) * | 2012-05-08 | 2013-11-14 | Continental Automotive Gmbh | Coupling device and fuel injector assembly |
| DE102012208039A1 (de) * | 2012-05-14 | 2013-11-14 | Robert Bosch Gmbh | Anordnung mit einem Brennstoffverteiler und mehreren Brennstoffeinspritzventilen |
| DE102012209421A1 (de) * | 2012-06-04 | 2013-12-05 | Robert Bosch Gmbh | Vorrichtung zum Zumessen von Kraftstoff |
| US9416709B2 (en) * | 2012-06-15 | 2016-08-16 | Continental Automotive Systems, Inc. | Coking resistant after-treatment dosing value |
| JP5955198B2 (ja) | 2012-11-02 | 2016-07-20 | 株式会社ケーヒン | 直噴式燃料噴射弁の支持構造 |
| JP6074794B2 (ja) * | 2012-11-05 | 2017-02-08 | 株式会社ケーヒン | 燃料噴射弁の支持構造 |
| JP6074793B2 (ja) * | 2012-11-05 | 2017-02-08 | 株式会社ケーヒン | 燃料噴射弁の支持構造 |
| JP5423865B2 (ja) * | 2012-11-08 | 2014-02-19 | 株式会社デンソー | 燃料噴射装置およびクランプ部材 |
| DE102012220491A1 (de) * | 2012-11-09 | 2014-05-15 | Robert Bosch Gmbh | Brennstoffeinspritzventil und Brennstoffeinspritzanlage mit einem Brennstoffeinspritzventil |
| DE102013200728A1 (de) * | 2013-01-18 | 2014-07-24 | Robert Bosch Gmbh | Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einem Verbindungselement |
| EP2824312B1 (de) * | 2013-07-10 | 2017-06-28 | Continental Automotive GmbH | Brennstoffeinspritzvorrichtung für einen Verbrennungsmotor |
| EP2832986B1 (de) | 2013-07-31 | 2016-05-25 | Continental Automotive GmbH | Brennstoffeinspritzvorrichtung für einen Verbrennungsmotor |
| DE102013218824A1 (de) * | 2013-09-19 | 2015-03-19 | Robert Bosch Gmbh | Niederhalter für eine Brennstoffeinspritzvorrichtung |
| EP2860388B1 (de) | 2013-10-10 | 2017-07-26 | Continental Automotive GmbH | Brennstoffeinspritzvorrichtung für einen Verbrennungsmotor |
| DE102014200597A1 (de) * | 2014-01-15 | 2015-07-16 | Robert Bosch Gmbh | Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einem Halter |
| KR20160111526A (ko) * | 2014-03-14 | 2016-09-26 | 콘티넨탈 오토모티브 게엠베하 | 연료 분사 조립체 |
| JP6256918B2 (ja) * | 2014-09-30 | 2018-01-10 | 本田技研工業株式会社 | インジェクタ組付体 |
| JP6380185B2 (ja) * | 2015-03-23 | 2018-08-29 | 株式会社デンソー | 燃料噴射弁用クリップおよび燃料噴射弁ユニット |
| US9957938B2 (en) * | 2015-11-18 | 2018-05-01 | Denso International America, Inc. | Fuel injector device having pin retainer |
| JP6530697B2 (ja) * | 2015-11-25 | 2019-06-12 | 株式会社ケーヒン | 燃料噴射弁の支持構造 |
| GB2548882A (en) * | 2016-03-31 | 2017-10-04 | Delphi Int Operations Luxembourg Sarl | Fuel injectors |
| EP3279463A1 (de) * | 2016-08-04 | 2018-02-07 | Continental Automotive GmbH | Kraftstoffeinspritzanordnung für einen verbrennungsmotor |
| EP3309385B1 (de) * | 2016-10-12 | 2024-12-11 | Vitesco Technologies GmbH | Injektorbecher, federklammer, flüssigkeitsinjektionsanordnung und verfahren zur anordnung davon |
| TR201619492A2 (tr) * | 2016-12-26 | 2018-07-23 | Bosch Sanayi Ve Tic A S | Bi̇r yakit enjektörü i̇çi̇n bi̇r tutma ci̇hazi |
| DE102017108270B4 (de) * | 2017-04-19 | 2023-11-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Dichtungskassette für einen Injektor einer Verbrennungskraftmaschine und Injektoranordnung für eine Verbrennungskraftmaschine |
| KR101938481B1 (ko) * | 2017-06-23 | 2019-01-14 | 주식회사 현대케피코 | 인젝터용 클립 |
| KR20190001367A (ko) * | 2017-06-27 | 2019-01-04 | 주식회사 현대케피코 | 연료레일 인젝터 고정 구조 |
| DE102017214980A1 (de) * | 2017-08-28 | 2019-02-28 | Robert Bosch Gmbh | Einspritzventilanordnung |
| EP4234953A3 (de) * | 2020-04-14 | 2023-09-27 | Pittway Sarl | Anordnung mit einer betätigungseinheit, ventileinheit und montageclip |
| DE102020208759A1 (de) * | 2020-07-14 | 2022-01-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Komponente für eine Einspritzanlage und Einspritzanlage für gemischverdichtende, fremdgezündete Brennkraftmaschinen sowie Verfahren zur Herstellung solch einer Komponente |
| DE102021107242B3 (de) | 2021-03-23 | 2022-07-28 | Benteler Automobiltechnik Gmbh | Kraftstoffverteiler und Kraftstoff-Einspritzanlage |
| DE202021103743U1 (de) | 2021-07-13 | 2022-10-28 | Leuze Electronic Gmbh + Co. Kg | Sensor |
| JP7526370B2 (ja) * | 2021-10-19 | 2024-07-31 | 日立Astemo株式会社 | 燃料噴射弁の支持構造 |
| WO2023068223A1 (ja) * | 2021-10-19 | 2023-04-27 | 日立Astemo株式会社 | 燃料噴射弁の支持構造 |
| JP2024062093A (ja) * | 2022-10-24 | 2024-05-09 | 日立Astemo株式会社 | 燃料噴射弁 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926490A1 (de) | 1979-06-30 | 1981-02-05 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
| US4993390A (en) * | 1988-05-27 | 1991-02-19 | Mitsubishi Jidosha Kogyo Akbushiki Kaisha | Injector positioning device |
| DE4017875C2 (de) * | 1990-06-02 | 1999-02-04 | Bosch Gmbh Robert | Brennstoffeinspritzeinrichtung für Brennkraftmaschinen |
| US5074269A (en) * | 1991-04-29 | 1991-12-24 | Chrysler Corporation | Anti-rotation fuel injector clip |
| US5501195A (en) * | 1994-09-16 | 1996-03-26 | Siemens Automotive Corporation | Retainer arrangement for a bottom feed fuel injector |
| JP3303627B2 (ja) | 1995-10-04 | 2002-07-22 | 三菱自動車エンジニアリング株式会社 | インジェクタのクランプ装置 |
| JP3765336B2 (ja) * | 1996-10-15 | 2006-04-12 | 株式会社デンソー | 燃料供給装置およびその製造方法 |
| US5803052A (en) * | 1997-06-27 | 1998-09-08 | Siemens Automotive Corporation | Spring clip for retaining a fuel injector in a fuel rail cup |
| US5909725A (en) * | 1997-09-12 | 1999-06-08 | Siemens Canada Limited | Automotive emission control valve retaining clip and mounting method |
| DE19748593A1 (de) * | 1997-11-04 | 1999-05-06 | Bayerische Motoren Werke Ag | Hochdruck-Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine, insbesondere Otto-Motor |
| FR2776025B1 (fr) * | 1998-03-11 | 2000-08-11 | Peugeot | Ensemble d'injection de carburant dans un moteur a combustion interne et a injection directe |
| US6053149A (en) * | 1998-05-28 | 2000-04-25 | Siemens Automotive Corporation | Fuel injector clip retention arrangement |
| JP2000018127A (ja) | 1998-07-07 | 2000-01-18 | Hitachi Ltd | インジェクタ及びその保持装置 |
| US5970953A (en) * | 1999-01-12 | 1999-10-26 | Siemens Automotive Corporation | High pressure injector clip |
| DE19953269C2 (de) * | 1999-11-06 | 2001-12-13 | Innotec Forschungs & Entw Gmbh | Federnde Buchse, insbesondere für Einspritzventile an Otto-Motoren |
| DE10012759A1 (de) * | 2000-03-16 | 2001-09-20 | Volkswagen Ag | Brennkraftmaschine mit Einspritzventilen |
| US6276339B1 (en) * | 2000-05-02 | 2001-08-21 | Delphi Technologies, Inc. | Fuel injector spring clip assembly |
| US6457456B1 (en) * | 2000-07-28 | 2002-10-01 | Siemens Automotive Corporation | Clip for injector to fuel supply assembly |
| DE10108193A1 (de) | 2001-02-21 | 2002-08-29 | Bosch Gmbh Robert | Befestigungsvorrichtung |
| DE10108203A1 (de) * | 2001-02-21 | 2002-08-29 | Bosch Gmbh Robert | Montagebügel und Verfahren zur Montage eines Brennstoffeinspritzventils |
| DE10213585A1 (de) * | 2001-03-27 | 2002-10-02 | Denso Corp | Kraftstoffzufuhrvorrichtung mit einem Herausrutschverhinderungselement |
| DE10151004A1 (de) * | 2001-10-16 | 2003-06-18 | Volkswagen Ag | Haltevorrichtung für Einspritzventile in einer Kraftstoffeinspritzanlage von Verbrennungsmotoren |
| DE10152421A1 (de) * | 2001-10-24 | 2003-06-18 | Bosch Gmbh Robert | Befestigungsvorrichtung |
| DE10163030B4 (de) * | 2001-12-20 | 2014-10-09 | Robert Bosch Gmbh | Befestigungsvorrichtung |
| US6705292B2 (en) * | 2002-04-02 | 2004-03-16 | Siemens Vdo Automotive Corporation | Apparatus and method of connecting a fuel injector and a fuel rail |
| JP3997946B2 (ja) * | 2002-07-26 | 2007-10-24 | 株式会社デンソー | 燃料供給装置 |
| US6668803B1 (en) * | 2002-12-03 | 2003-12-30 | Ford Global Technologies, Llc | Fuel injector retention arrangement |
| DE10358912A1 (de) * | 2003-12-16 | 2005-09-08 | Robert Bosch Gmbh | Brennstoffeinspritzsystem |
| US6830037B1 (en) * | 2004-01-27 | 2004-12-14 | Delphi Technologies, Inc. | Anti-rotation fuel injector clip |
| WO2005083262A1 (de) * | 2004-02-26 | 2005-09-09 | Robert Bosch Gmbh | Stützelement |
| US7406946B1 (en) * | 2007-04-02 | 2008-08-05 | Hitachi, Ltd. | Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber |
-
2004
- 2004-10-01 DE DE102004048401A patent/DE102004048401A1/de not_active Withdrawn
-
2005
- 2005-09-20 EP EP05794675A patent/EP1797315B1/de not_active Expired - Lifetime
- 2005-09-20 DE DE502005007594T patent/DE502005007594D1/de not_active Expired - Lifetime
- 2005-09-20 JP JP2007534005A patent/JP4532559B2/ja not_active Expired - Lifetime
- 2005-09-20 WO PCT/EP2005/054693 patent/WO2006037726A2/de not_active Ceased
- 2005-09-20 EP EP07123697A patent/EP1906005B1/de not_active Expired - Lifetime
- 2005-09-20 US US11/664,354 patent/US7802559B2/en not_active Expired - Lifetime
- 2005-09-20 DE DE502005004836T patent/DE502005004836D1/de not_active Expired - Lifetime
- 2005-09-20 EP EP08103737A patent/EP1953381B1/de not_active Expired - Lifetime
-
2010
- 2010-02-19 JP JP2010034447A patent/JP5032610B2/ja not_active Expired - Lifetime
- 2010-02-19 JP JP2010034446A patent/JP5032609B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE502005004836D1 (de) | 2008-09-04 |
| EP1906005A1 (de) | 2008-04-02 |
| US7802559B2 (en) | 2010-09-28 |
| JP2010112384A (ja) | 2010-05-20 |
| WO2006037726A3 (de) | 2006-06-22 |
| DE502005007594D1 (de) | 2009-08-06 |
| US20090056674A1 (en) | 2009-03-05 |
| JP5032609B2 (ja) | 2012-09-26 |
| EP1797315A2 (de) | 2007-06-20 |
| JP2010112385A (ja) | 2010-05-20 |
| JP4532559B2 (ja) | 2010-08-25 |
| DE102004048401A1 (de) | 2006-04-06 |
| JP2008514861A (ja) | 2008-05-08 |
| EP1797315B1 (de) | 2008-07-23 |
| EP1953381B1 (de) | 2011-12-14 |
| JP5032610B2 (ja) | 2012-09-26 |
| EP1906005B1 (de) | 2009-06-24 |
| EP1953381A1 (de) | 2008-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1797315B1 (de) | Niederhalter für eine brennstoffeinspritzvorrichtung | |
| EP2286081B1 (de) | Niederhalter für eine brennstoffeinspritzvorrichtung | |
| EP1859160B1 (de) | Brennstoffeinspritzvorrichtung | |
| EP1364123B1 (de) | Befestigungsvorrichtung | |
| EP1366285B1 (de) | Befestigungsvorrichtung | |
| EP1706626B1 (de) | Stützelement | |
| DE102004021117B4 (de) | Kraftstoffeinspritzvorrichtung | |
| EP2841759A1 (de) | Anordnung mit einem brennstoffverteiler und mehreren brennstoffeinspritzventilen | |
| DE10163030B4 (de) | Befestigungsvorrichtung | |
| EP1721074A1 (de) | Stutzelement | |
| EP1570171B1 (de) | Stützelement | |
| DE102004015042A1 (de) | Stützelement | |
| WO2003006818A1 (de) | Befestigungsvorrichtung eines brennstoffeinspritzventils an einer brennstoffverteilerleitung | |
| DE102004047035B4 (de) | Stützelement | |
| DE102008063645A1 (de) | Brennkraftmaschine mit Spannpratze für Kraftstoffeinspritzvorrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 2005794675 Country of ref document: EP |
|
| AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2007534005 Country of ref document: JP |
|
| WWP | Wipo information: published in national office |
Ref document number: 2005794675 Country of ref document: EP |
|
| WWG | Wipo information: grant in national office |
Ref document number: 2005794675 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 11664354 Country of ref document: US |