ES2036418T3 - Dispositivo de inyeccion de combustible para motores de combustion interna. - Google Patents
Dispositivo de inyeccion de combustible para motores de combustion interna.Info
- Publication number
- ES2036418T3 ES2036418T3 ES199090906873T ES90906873T ES2036418T3 ES 2036418 T3 ES2036418 T3 ES 2036418T3 ES 199090906873 T ES199090906873 T ES 199090906873T ES 90906873 T ES90906873 T ES 90906873T ES 2036418 T3 ES2036418 T3 ES 2036418T3
- Authority
- ES
- Spain
- Prior art keywords
- fuel injection
- internal combustion
- combustion engines
- injection device
- 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.)
- Expired - Lifetime
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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/1225—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts
-
- 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
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/803—Fuel injection apparatus manufacture, repair or assembly using clamp elements and fastening means; e.g. bolts or screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
UN DISPOSITIVO PARA INYECCION DE COMBUSTIBLE PARA MOTORES DE COMBUSTION INTERNA PRESENTA UN DISTRIBUIDOR DE COMBUSTIBLE (10) QUE LLEVA UNA PLURALIDAD DE TUBOS DE CONEXION (11) CON ANILLO DE BLOQUEO (13) QUE SE PROYECTA RADIALMENTE, Y UNA PLURALIDAD DE VALVULAS DE INYECCION DE COMBUSTIBLE (12) EN FORMA DE LAS LLAMADAS VALVULAS -TOP-FEED, QUE ESTAN INSERTADAS EN LOS TUBOS DE CONEXION (11) A PRUEBA DE FUGAS. PARA MANTENER LAS VALVULAS DE INYECCION DE COMBUSTIBLE (12) EN DIRECCION AXIAL ASI COMO PARA ASEGURAR LAS VALVULAS DE INYECCION DE COMBUSTIBLE (12) CONTRA GIRO EN DIRECCION PERIFERICA, ESTA PREVISTO UN MIEMBRO DE SUJECCION (16), QUE ENCAJA EN UNA RANURA PERIFERICA (14) EN LA CAJA DE VALVULAS (15) Y SOLAPA AL ANILLO DE BLOQUEO. ADICIONALMENTE, EL MIEMBRO DE SUJECCION (16) PRESENTA DOS ELEMENTOS DE FIJACION (29, 30) CADA UNO DE LOS CUALES RODEA POSITIVAMENTE, AL MENOS EN LA PERIFERIA, A UNO DE LOS COMPONENTES DE FORMA (31, 32) QUE ESTAN MONTADOS EN POSICION DEFINIDA, POR UNA PARTE, EN LA CAJA DE VALVULAS (15) Y, POR OTRA PARTE, EN EL TUBO DE CONEXION (11).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3918410A DE3918410A1 (de) | 1989-06-06 | 1989-06-06 | Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2036418T3 true ES2036418T3 (es) | 1993-05-16 |
Family
ID=6382164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES199090906873T Expired - Lifetime ES2036418T3 (es) | 1989-06-06 | 1990-05-14 | Dispositivo de inyeccion de combustible para motores de combustion interna. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5136999A (es) |
EP (1) | EP0432229B1 (es) |
JP (1) | JP2837268B2 (es) |
KR (1) | KR0159096B1 (es) |
AU (1) | AU622554B2 (es) |
BR (1) | BR9006790A (es) |
DE (2) | DE3918410A1 (es) |
ES (1) | ES2036418T3 (es) |
WO (1) | WO1990015240A1 (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4017875C2 (de) * | 1990-06-02 | 1999-02-04 | Bosch Gmbh Robert | Brennstoffeinspritzeinrichtung für Brennkraftmaschinen |
US5035224A (en) * | 1990-07-06 | 1991-07-30 | Siemens Automotive L.P. | Clip retention of a split-stream fuel injector to a fuel rail cup including circumferential locator |
US5197435A (en) * | 1992-08-13 | 1993-03-30 | Walbro Corporation | Molded fuel injection rail |
US5301647A (en) * | 1993-06-14 | 1994-04-12 | Siemens Automotive L.P. | Fuel injector attachment clip |
FR2706976B1 (es) * | 1993-06-25 | 1995-10-20 | Solvay | |
DE4413914A1 (de) * | 1994-04-21 | 1995-10-26 | Bosch Gmbh Robert | Brennstoffeinspritzeinrichtung |
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 |
CA2230744A1 (en) | 1997-03-03 | 1998-09-03 | Usui Kokusai Sangyo Kaisha Limited | Common rail and method of manufacturing the same |
GB2322922B (en) * | 1997-03-03 | 2002-03-06 | Usui Kokusai Sangyo Kk | Common rail and method of manufacturing the same |
CA2230745A1 (en) | 1997-03-03 | 1998-09-03 | Kikuo Asada | Method for improving fatigue strength due to repeated pressure at branch hole part in member for high pressure fluid, branch hole part of member for high pressure fluid formed by the method, and member for high pressure fluid with built-in slider having the branch hole |
JP3352350B2 (ja) * | 1997-03-04 | 2002-12-03 | 臼井国際産業株式会社 | コモンレール |
DE19713446A1 (de) * | 1997-04-01 | 1998-10-08 | Bosch Gmbh Robert | Kupplung für Kraftstoffleitungen oder dergleichen |
JPH10288125A (ja) * | 1997-04-15 | 1998-10-27 | Sanou Kogyo Kk | 燃料噴射ノズル用コネクター及びその製造方法 |
US5803052A (en) * | 1997-06-27 | 1998-09-08 | Siemens Automotive Corporation | Spring clip for retaining a fuel injector in a fuel rail cup |
US6263862B1 (en) | 1998-03-02 | 2001-07-24 | Usui Kokusai Sangyo Kaisha Limited | Common rail and method of manufacturing the same |
US6053149A (en) | 1998-05-28 | 2000-04-25 | Siemens Automotive Corporation | Fuel injector clip retention arrangement |
US6019089A (en) * | 1998-10-14 | 2000-02-01 | Ford Motor Company | Arrangement for orienting a fuel injector to a fuel manifold cup |
US5970953A (en) * | 1999-01-12 | 1999-10-26 | Siemens Automotive Corporation | High pressure injector clip |
DE19902186A1 (de) | 1999-01-21 | 2000-07-27 | Bosch Gmbh Robert | Brennstoffeinspritzvorrichtung |
US6874477B1 (en) * | 1999-04-20 | 2005-04-05 | Siemens Vdo Automotive Corp. | Fuel injector mounting arrangement |
US6325049B1 (en) | 1999-06-23 | 2001-12-04 | Siemens Automotive Corporation | Fuel injector with orientation feature for orienting injector with respect to the manifold or head |
JP3817643B2 (ja) * | 1999-11-17 | 2006-09-06 | 株式会社ケーヒン | 燃料噴射弁の取付装置 |
US6748925B1 (en) * | 2000-10-30 | 2004-06-15 | Siemens Automotive Corporation | Injector and fuel rail assembly for installation on an integrated fuel rail |
US6481420B2 (en) * | 2001-01-30 | 2002-11-19 | Visteon Global Technologies, Inc. | Method and apparatus for maintaining the alignment of a fuel injector |
DE20104270U1 (de) * | 2001-03-13 | 2002-07-18 | Bosch Gmbh Robert | Verbindung zweier koaxial hintereinander angeordneter Elemente einer Kraftstoffversorgungsanlage einer Brennkraftmaschine |
LU90777B1 (en) * | 2001-05-16 | 2002-11-18 | Delphi Tech Inc | Fuel injector assembly |
DE10152421A1 (de) * | 2001-10-24 | 2003-06-18 | Bosch Gmbh Robert | Befestigungsvorrichtung |
JP3846337B2 (ja) | 2002-03-15 | 2006-11-15 | 株式会社デンソー | インジェクタ固定方法およびインジェクタ固定装置 |
US6705292B2 (en) | 2002-04-02 | 2004-03-16 | Siemens Vdo Automotive Corporation | Apparatus and method of connecting a fuel injector and a fuel rail |
US6668803B1 (en) * | 2002-12-03 | 2003-12-30 | Ford Global Technologies, Llc | Fuel injector retention arrangement |
DE10256668A1 (de) | 2002-12-04 | 2004-07-29 | Robert Bosch Gmbh | Stützelement |
WO2005083262A1 (de) * | 2004-02-26 | 2005-09-09 | Robert Bosch Gmbh | Stützelement |
DE102004015042A1 (de) * | 2004-03-26 | 2005-10-13 | Robert Bosch Gmbh | Stützelement |
US7128055B2 (en) * | 2004-06-22 | 2006-10-31 | Millennium Industries, Corp. | Fuel injector clocking feature |
EP2187041B1 (de) * | 2005-03-03 | 2015-01-28 | Robert Bosch GmbH | Brennstoffeinspritzvorrichtung |
JP4157909B2 (ja) * | 2005-06-24 | 2008-10-01 | 三桜工業株式会社 | フューエルインジェクタの位置決め構造 |
US7527038B2 (en) * | 2007-04-02 | 2009-05-05 | Hitachi, Ltd | Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber |
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 |
US20090095571A1 (en) * | 2007-10-16 | 2009-04-16 | International Engine Intellectual Property Company, Llc | High pressure oil manifold for a diesel engine |
US20100012093A1 (en) * | 2008-07-18 | 2010-01-21 | Pepperine Dean M | High-pressure fuel injector to fuel rail connection |
US7798127B2 (en) * | 2008-08-05 | 2010-09-21 | Delphi Technologies, Inc. | Top mounting fuel injector clip |
EP2221469B1 (en) * | 2009-02-18 | 2011-10-12 | Continental Automotive GmbH | Fastening element and fluid injector assembly |
EP2388469B1 (en) * | 2010-05-18 | 2013-03-13 | Continental Automotive GmbH | Fuel cup |
US9109563B2 (en) * | 2011-03-31 | 2015-08-18 | Denso International America, Inc. | Cradled fuel injector mount assembly |
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 |
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 |
US8701632B2 (en) * | 2012-07-24 | 2014-04-22 | Ford Global Technologies, Llc | Fuel injector mount |
EP3256713B1 (en) * | 2015-02-09 | 2019-04-03 | Wärtsilä Finland Oy | A fuel supply element configured to be used in a fuel supply pipe system of an internal combustion piston engine and a fuel supply pipe system |
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 |
JP6156545B2 (ja) * | 2016-04-26 | 2017-07-05 | 株式会社デンソー | 燃料レール、および、これを用いた燃料噴射装置 |
DE102017219866A1 (de) * | 2017-11-08 | 2019-05-09 | Robert Bosch Gmbh | Aufhängung für Einspritzanlagen, insbesondere Brennstoffeinspritzanlagen, mit einer Fluid führenden Komponente und einem Zumessventil sowie Einspritzanlage |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908095C2 (de) * | 1979-03-02 | 1984-02-16 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage für Brennkraftmaschinen |
DE3014066C2 (de) * | 1980-04-11 | 1986-12-04 | Bayerische Motoren Werke AG, 8000 München | Federklammer zur axialen Lagesicherung einer Kraftstoffeinspritzdüse bei deren Verbindung mit einer Kraftstoffverteilerleitung einer Brennkraftmaschine |
DE3146889C2 (de) * | 1981-11-26 | 1986-04-30 | Bayerische Motoren Werke AG, 8000 München | Kraftstoffeinspritzanordnung für Brennkraftmaschinen |
DE3152702C2 (de) * | 1981-11-26 | 1985-10-24 | Bayerische Motoren Werke AG, 8000 München | Verteilerleitung für die Kraftstoffzuführung zu mehreren Einspritzventilen |
US4570602A (en) * | 1982-08-23 | 1986-02-18 | General Motors Corporation | Fuel rail |
US4899712A (en) * | 1983-06-21 | 1990-02-13 | Gerard De Bruyn | Fuel injection rail manufacturing means and process |
DE3428597C2 (de) * | 1984-08-02 | 1986-11-27 | Bayerische Motoren Werke AG, 8000 München | Verbindung zweier koaxial hintereinander angeordneter Rohrabschnitte, insbesondere einer Einspritzdüse mit dem koaxial angeordneten Anschlußstutzen einer Einspritzleitung |
JPS63125171U (es) * | 1987-02-09 | 1988-08-16 | ||
US4993390A (en) * | 1988-05-27 | 1991-02-19 | Mitsubishi Jidosha Kogyo Akbushiki Kaisha | Injector positioning device |
FR2643681B1 (fr) * | 1989-02-27 | 1991-06-07 | Peugeot | Agencement pour le maintien et le positionnement de plusieurs injecteurs de carburant sur un moteur a combustion interne |
DE3919231C2 (de) * | 1989-06-13 | 1997-03-06 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
US4991557A (en) * | 1989-08-21 | 1991-02-12 | Siemens-Bendix Automotive Electronics L.P. | Self-attaching electromagnetic fuel injector |
US4984548A (en) * | 1989-11-20 | 1991-01-15 | Sharon Manufacturing Company | Fuel injector retainer clip |
GB8926363D0 (en) * | 1989-11-22 | 1990-01-10 | Lucas Ind Plc | Fuel injection system |
US5035224A (en) * | 1990-07-06 | 1991-07-30 | Siemens Automotive L.P. | Clip retention of a split-stream fuel injector to a fuel rail cup including circumferential locator |
-
1989
- 1989-06-06 DE DE3918410A patent/DE3918410A1/de not_active Withdrawn
-
1990
- 1990-05-14 US US07/646,797 patent/US5136999A/en not_active Expired - Lifetime
- 1990-05-14 DE DE9090906873T patent/DE59000465D1/de not_active Expired - Lifetime
- 1990-05-14 BR BR909006790A patent/BR9006790A/pt not_active IP Right Cessation
- 1990-05-14 AU AU55631/90A patent/AU622554B2/en not_active Ceased
- 1990-05-14 WO PCT/DE1990/000345 patent/WO1990015240A1/de active IP Right Grant
- 1990-05-14 EP EP90906873A patent/EP0432229B1/de not_active Expired - Lifetime
- 1990-05-14 JP JP2506907A patent/JP2837268B2/ja not_active Expired - Lifetime
- 1990-05-14 ES ES199090906873T patent/ES2036418T3/es not_active Expired - Lifetime
- 1990-05-14 KR KR1019900702584A patent/KR0159096B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920700349A (ko) | 1992-02-19 |
JPH04500259A (ja) | 1992-01-16 |
WO1990015240A1 (de) | 1990-12-13 |
AU622554B2 (en) | 1992-04-09 |
AU5563190A (en) | 1991-01-07 |
EP0432229A1 (de) | 1991-06-19 |
DE59000465D1 (de) | 1992-12-17 |
US5136999A (en) | 1992-08-11 |
KR0159096B1 (ko) | 1998-12-15 |
DE3918410A1 (de) | 1990-12-13 |
JP2837268B2 (ja) | 1998-12-14 |
BR9006790A (pt) | 1991-08-06 |
EP0432229B1 (de) | 1992-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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