JPS6218370U - - Google Patents

Info

Publication number
JPS6218370U
JPS6218370U JP1986035452U JP3545286U JPS6218370U JP S6218370 U JPS6218370 U JP S6218370U JP 1986035452 U JP1986035452 U JP 1986035452U JP 3545286 U JP3545286 U JP 3545286U JP S6218370 U JPS6218370 U JP S6218370U
Authority
JP
Japan
Prior art keywords
valve
internal combustion
fuel injection
combustion engine
injection nozzle
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.)
Granted
Application number
JP1986035452U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139905Y2 (US20080293856A1-20081127-C00150.png
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS6218370U publication Critical patent/JPS6218370U/ja
Application granted granted Critical
Publication of JPH0139905Y2 publication Critical patent/JPH0139905Y2/ja
Expired legal-status Critical Current

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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/083—Having two or more closing springs acting on injection-valve
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/161—Means for adjusting injection-valve lift
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
    • 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
    • F02M2200/46—Valves, e.g. injectors, with concentric valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP1986035452U 1977-03-16 1986-03-13 Expired JPH0139905Y2 (US20080293856A1-20081127-C00150.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772711393 DE2711393A1 (de) 1977-03-16 1977-03-16 Kraftstoffeinspritzduese

Publications (2)

Publication Number Publication Date
JPS6218370U true JPS6218370U (US20080293856A1-20081127-C00150.png) 1987-02-03
JPH0139905Y2 JPH0139905Y2 (US20080293856A1-20081127-C00150.png) 1989-11-30

Family

ID=6003762

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2919978A Pending JPS53113926A (en) 1977-03-16 1978-03-14 Fuel injection nozzle for internal combustion engine
JP1986035452U Expired JPH0139905Y2 (US20080293856A1-20081127-C00150.png) 1977-03-16 1986-03-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2919978A Pending JPS53113926A (en) 1977-03-16 1978-03-14 Fuel injection nozzle for internal combustion engine

Country Status (4)

Country Link
US (2) US4285471A (US20080293856A1-20081127-C00150.png)
JP (2) JPS53113926A (US20080293856A1-20081127-C00150.png)
DE (1) DE2711393A1 (US20080293856A1-20081127-C00150.png)
GB (1) GB1598577A (US20080293856A1-20081127-C00150.png)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711393A1 (de) * 1977-03-16 1978-09-21 Bosch Gmbh Robert Kraftstoffeinspritzduese
JPS5842612Y2 (ja) * 1977-05-10 1983-09-27 ヤンマーディーゼル株式会社 デイ−ゼル機関の燃料噴射弁
JPS5645167U (US20080293856A1-20081127-C00150.png) * 1979-09-18 1981-04-23
DE2948907A1 (de) * 1979-12-05 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
JPS572258U (US20080293856A1-20081127-C00150.png) * 1980-06-04 1982-01-07
GB2092223A (en) * 1980-12-27 1982-08-11 Nissan Motor Fuel Injection System
DE3105671A1 (de) * 1981-02-17 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzduese"
JPS59148467U (ja) * 1983-03-25 1984-10-04 株式会社ボッシュオートモーティブ　システム 燃料噴射弁装置
DE3311138A1 (de) * 1983-03-26 1984-10-04 L'Orange GmbH, 7000 Stuttgart Kraftstoffeinspritzanlage fuer eine brennkraftmaschine
DE3409924A1 (de) * 1983-03-31 1984-10-11 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz Duesenhalter fuer eine kraftstoffeinspritzduese
JPS59186480U (ja) * 1983-05-30 1984-12-11 株式会社ボッシュオートモーティブ　システム 燃料噴射ノズル装置
JPS601372A (ja) * 1983-06-17 1985-01-07 Mitsubishi Heavy Ind Ltd デイ−ゼルエンジンの燃料噴射弁
GB8322887D0 (en) * 1983-08-25 1983-09-28 Lucas Ind Plc Fuel injection nozzle
JPS60108560A (ja) * 1983-11-16 1985-06-14 Toyota Central Res & Dev Lab Inc 燃料噴射制御法及び装置
JPS60259764A (ja) * 1984-05-10 1985-12-21 Diesel Kiki Co Ltd 燃料噴射弁
JPS61149569A (ja) * 1984-12-21 1986-07-08 Diesel Kiki Co Ltd 燃料噴射弁
DE3610658A1 (de) * 1985-11-21 1987-05-27 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
AT397289B (de) * 1986-01-13 1994-03-25 Avl Verbrennungskraft Messtech Kraftstoffeinspritzdüse für brennkraftmaschinen
CH669822A5 (US20080293856A1-20081127-C00150.png) * 1986-02-12 1989-04-14 Sulzer Ag
US4684067A (en) * 1986-03-21 1987-08-04 General Motors Corporation Two-stage, hydraulic-assisted fuel injection nozzle
DE3712310A1 (de) * 1986-04-11 1987-10-29 Nippon Denso Co In einer kraftstoffeinspritzvorrichtung fuer eine brennkraftmaschine verwendetes kraftstoffeinspritzventil
EP0267177A1 (de) * 1986-10-30 1988-05-11 VOEST-ALPINE AUTOMOTIVE Gesellschaft m.b.H. Kraftstoffeinspritzdüse
GB8702711D0 (en) * 1987-02-06 1987-03-11 Lucas Ind Plc Fuel injection nozzle
EP0309590B1 (en) * 1987-04-07 1992-07-08 Kabushiki Kaisha Komatsu Seisakusho Internal combustion engine
US4938193A (en) * 1987-06-15 1990-07-03 Stanadyne Automotive Corp. Fuel injection nozzle
DE3731240C2 (de) * 1987-09-17 1995-04-06 Volkswagen Ag Einspritzvorrichtung
JPH0196466A (ja) * 1987-10-07 1989-04-14 Honda Motor Co Ltd 内燃機関用燃料噴射ノズル
DE3811885C2 (de) * 1988-04-09 1994-10-06 Daimler Benz Ag Kraftstoffeinspritzvorrichtung mit Vor- und Haupteinspritzung für eine Brennkraftmaschine, insbesondere solche mit Luftverdichtung und Selbstzündung
GB8809268D0 (en) * 1988-04-20 1988-05-25 Lucas Ind Plc Fuel injection nozzle
DE3824467A1 (de) * 1988-07-19 1990-01-25 Man B & W Diesel Ag Einspritzventil
US4905908A (en) * 1988-10-17 1990-03-06 General Motors Corporation Poppet covered orifice fuel injection nozzle
US4909444A (en) * 1988-10-17 1990-03-20 General Motors Corporation Poppet covered orifice fuel injection nozzle
DE3906205A1 (de) * 1989-02-28 1990-08-30 Daimler Benz Ag Einspritzvorrichtung fuer eine luftverdichtende brennkraftmaschine mit einer die vor- und haupteinspritzung bewirkenden einspritzduese, insbesondere drosselzapfenduese
DE3907569A1 (de) * 1989-03-09 1990-09-13 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE4115477C2 (de) * 1990-05-17 2003-02-06 Avl Verbrennungskraft Messtech Einspritzdüse für eine Brennkraftmaschine
DE4101235C1 (US20080293856A1-20081127-C00150.png) * 1991-01-17 1992-06-04 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4123721C1 (en) * 1991-07-17 1992-06-17 Steyr-Daimler-Puch Ag, Wien, At Fuel injection system with pump and nozzle units - has laterally coupled pump duct to chamber in piston bush
US5211340A (en) * 1991-08-27 1993-05-18 Zexel Corporation Fuel injector
DE4427378C2 (de) * 1994-08-03 1996-07-11 Bosch Gmbh Robert Magnetventilgesteuerte Einspritzdüse zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine
DE4432686C2 (de) * 1994-09-14 1996-09-05 Man B & W Diesel Ag Querschnittgesteuerte Einspritzdüse
DE4434892A1 (de) * 1994-09-29 1996-04-11 Siemens Ag Einspritzventil
DE4440182C2 (de) * 1994-11-10 2003-09-18 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE4442649C2 (de) * 1994-11-30 1996-10-24 Siemens Ag Elektrohydraulischer Antrieb
US5485818A (en) * 1995-02-22 1996-01-23 Navistar International Transportation Corp. Dimethyl ether powered engine
US5826802A (en) * 1995-11-17 1998-10-27 Caterpillar Inc. Damped check valve for fluid injector system
GB9525369D0 (en) * 1995-12-12 1996-02-14 Lucas Ind Plc Injector
US5899389A (en) * 1997-06-02 1999-05-04 Cummins Engine Company, Inc. Two stage fuel injector nozzle assembly
AT2164U3 (de) * 1997-08-07 1999-02-25 Avl List Gmbh Einspritzdüse für eine direkt einspritzende brennkraftmaschine
DE19741850A1 (de) * 1997-09-23 1999-03-25 Bosch Gmbh Robert Eispritzventil
DE19821768C2 (de) * 1998-05-14 2000-09-07 Siemens Ag Dosiervorrichtung und Dosierverfahren
DE19946906A1 (de) * 1999-09-30 2001-04-05 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19957869A1 (de) 1999-12-01 2001-06-07 Volkswagen Ag Sicherheitseinrichtung an einem Fahrzeug zum Schutz von Fußgängern
US20060060673A1 (en) * 2000-11-22 2006-03-23 Gerhard Mack Injector with separately controllable injector needles
US6557779B2 (en) 2001-03-02 2003-05-06 Cummins Engine Company, Inc. Variable spray hole fuel injector with dual actuators
DE10122389A1 (de) * 2001-05-09 2002-11-21 Bosch Gmbh Robert Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen
US6637675B2 (en) 2001-07-13 2003-10-28 Cummins Inc. Rate shaping fuel injector with limited throttling
US6557776B2 (en) 2001-07-19 2003-05-06 Cummins Inc. Fuel injector with injection rate control
US6705543B2 (en) 2001-08-22 2004-03-16 Cummins Inc. Variable pressure fuel injection system with dual flow rate injector
DE10141678A1 (de) * 2001-08-25 2003-05-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10309078A1 (de) * 2003-03-03 2004-09-16 Robert Bosch Gmbh Kraftstoffeinspritzventil für eine Brennkraftmaschine
DE102004002286A1 (de) * 2004-01-16 2005-08-11 Man B & W Diesel Ag Kraftstoffeinspritzdüse
DE102004015361A1 (de) * 2004-03-30 2005-10-20 Bosch Gmbh Robert Ventil zum Einspritzen von Kraftstoff
US20100126471A1 (en) * 2008-11-25 2010-05-27 Cheiky Michael C Dual solenoid fuel injector with catalytic activator section
FI121719B (fi) * 2009-05-28 2011-03-15 Waertsilae Finland Oy Polttoaineen ruiskutusventtiili
DE102012022770A1 (de) 2012-11-22 2014-04-24 L'orange Gmbh Kraftstoff-Einspritzdüse
US10753493B2 (en) * 2018-03-29 2020-08-25 Hamilton Sunstrand Corporation Valve with segmented spring guide assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737949U (US20080293856A1-20081127-C00150.png) * 1971-05-26 1972-12-26
JPS4951415A (US20080293856A1-20081127-C00150.png) * 1972-08-29 1974-05-18
JPS5036827A (US20080293856A1-20081127-C00150.png) * 1973-08-03 1975-04-07

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1735718A (en) * 1925-04-04 1929-11-12 Andre C Attendu Fuel injector
US1834061A (en) * 1930-04-30 1931-12-01 Westinghouse Electric & Mfg Co Fuel nozzle
US1833080A (en) * 1931-01-14 1931-11-24 Worthington Pump & Mach Corp Fuel injection or spray valve
DE850251C (de) * 1940-07-08 1952-09-22 Atlas Diesel Ab Brennstoffeinspritzvorrichtung fuer Verbrennungsmotoren
DE875279C (de) * 1941-12-31 1953-04-30 Cav Ltd Brennstoff-Einspritzduese fuer Verbrennungskraftmaschinen
DE905689C (de) * 1952-01-17 1954-03-04 Maschf Augsburg Nuernberg Ag Vorrichtung zur Erzeugung unterschiedlicher Steuerzeiten bei Verwendung einer Druckfluessigkeit aus einer gemeinsamen Druckquelle, insbesondere fuer Brennstoff-Einspritzventile von Brennkraftmaschinen
GB1097752A (en) * 1963-09-09 1968-01-03 Ass Eng Ltd Fuel injection valves for internal combustion engines
NL132979C (US20080293856A1-20081127-C00150.png) * 1968-11-01
GB1412413A (en) * 1971-10-28 1975-11-05 Cav Ltd Liquid fuel injection systems
DD102198A1 (US20080293856A1-20081127-C00150.png) * 1973-02-02 1973-12-05
GB1452479A (en) * 1973-02-22 1976-10-13 Cav Ltd Fuel injection nozzle units for internal combustion engines floating wick holder
DE2558790A1 (de) * 1975-12-24 1977-07-14 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen
DE2711393A1 (de) * 1977-03-16 1978-09-21 Bosch Gmbh Robert Kraftstoffeinspritzduese

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737949U (US20080293856A1-20081127-C00150.png) * 1971-05-26 1972-12-26
JPS4951415A (US20080293856A1-20081127-C00150.png) * 1972-08-29 1974-05-18
JPS5036827A (US20080293856A1-20081127-C00150.png) * 1973-08-03 1975-04-07

Also Published As

Publication number Publication date
US4285471A (en) 1981-08-25
JPS53113926A (en) 1978-10-04
DE2711393A1 (de) 1978-09-21
US4403740A (en) 1983-09-13
GB1598577A (en) 1981-09-23
DE2711393C2 (US20080293856A1-20081127-C00150.png) 1990-03-15
JPH0139905Y2 (US20080293856A1-20081127-C00150.png) 1989-11-30

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