DE3004454A1 - Kraftstofeinspritzduese fuer brennkraftmaschinen - Google Patents

Kraftstofeinspritzduese fuer brennkraftmaschinen

Info

Publication number
DE3004454A1
DE3004454A1 DE19803004454 DE3004454A DE3004454A1 DE 3004454 A1 DE3004454 A1 DE 3004454A1 DE 19803004454 DE19803004454 DE 19803004454 DE 3004454 A DE3004454 A DE 3004454A DE 3004454 A1 DE3004454 A1 DE 3004454A1
Authority
DE
Germany
Prior art keywords
fuel injection
cone
injection nozzle
nozzle according
head
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
Application number
DE19803004454
Other languages
German (de)
English (en)
Inventor
Karl 7148 Remseck Hofmann
Josef 8058 Erding Jungbauer
Kurt 7300 Esslingen Seifert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19803004454 priority Critical patent/DE3004454A1/de
Priority to JP1981013805U priority patent/JPS6347652Y2/ja
Priority to US06/232,338 priority patent/US4394970A/en
Publication of DE3004454A1 publication Critical patent/DE3004454A1/de
Ceased 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
    • 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
    • F02M61/08—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 the valves opening in direction of fuel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19803004454 1980-02-07 1980-02-07 Kraftstofeinspritzduese fuer brennkraftmaschinen Ceased DE3004454A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19803004454 DE3004454A1 (de) 1980-02-07 1980-02-07 Kraftstofeinspritzduese fuer brennkraftmaschinen
JP1981013805U JPS6347652Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-02-07 1981-02-04
US06/232,338 US4394970A (en) 1980-02-07 1981-02-06 Fuel injection nozzle for combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803004454 DE3004454A1 (de) 1980-02-07 1980-02-07 Kraftstofeinspritzduese fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE3004454A1 true DE3004454A1 (de) 1981-08-13

Family

ID=6093960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803004454 Ceased DE3004454A1 (de) 1980-02-07 1980-02-07 Kraftstofeinspritzduese fuer brennkraftmaschinen

Country Status (3)

Country Link
US (1) US4394970A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6347652Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3004454A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984738A (en) * 1985-09-18 1991-01-15 Association Of American Railroads Unit injector for staged injection
US4817873A (en) * 1985-11-13 1989-04-04 Orbital Engine Company Proprietary Limited Nozzles for in-cylinder fuel injection systems
DE69132070T2 (de) * 1990-01-26 2000-09-14 Orbital Engine Co. (Australia) Pty. Ltd., Balcatta Kraftstoffeinspritzdüse
EP0680559B2 (en) * 1992-02-17 2001-12-05 Orbital Engine Company (Australia) Pty. Ltd. Injector nozzles
US5285756A (en) * 1992-12-16 1994-02-15 Cooper Industries, Inc. Gaseous fuel injection valve and actuator
AU696076B2 (en) * 1993-08-18 1998-09-03 Orbital Australia Pty Ltd Fuel injector nozzles
CA2168971A1 (en) * 1993-08-18 1995-02-23 David James Caley Fuel injector nozzles
US5472013A (en) * 1994-07-18 1995-12-05 Outboard Marine Corporation Fuel injection nozzle
US5639062A (en) * 1995-07-25 1997-06-17 Outboard Marine Corporation Modified heel valve construction
DE10344585A1 (de) * 2003-09-25 2005-04-28 Bosch Gmbh Robert Brennstoffeinspritzventil
PL1975486T3 (pl) * 2007-03-28 2015-05-29 Fillon Tech Sas Societe Par Actions Simplifiee Zawór dozujący
US8800895B2 (en) * 2008-08-27 2014-08-12 Woodward, Inc. Piloted variable area fuel injector
US20110073071A1 (en) * 2009-09-30 2011-03-31 Woodward Governor Company Internally Nested Variable-Area Fuel Nozzle
US9683739B2 (en) * 2009-11-09 2017-06-20 Woodward, Inc. Variable-area fuel injector with improved circumferential spray uniformity

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762880C (de) * 1943-01-08 1951-08-06 Bosch Gmbh Robert Fluessigkeitsgesteuertes Einspritzventil fuer Brennkraftmaschinen
DE2825998A1 (de) * 1978-06-14 1980-01-03 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439832A (en) * 1938-07-20 1948-04-20 Voit Willy Injection nozzle for internalcombustion engines
US2674984A (en) * 1949-06-08 1954-04-13 Associated British Oil Engines Supply of fuel to internal-combustion engines
DE894789C (de) * 1949-12-11 1953-10-29 Daimler Benz Ag Fluessigkeitsgesteuerte Einspritzduese mit konischem Zapfen fuer Brennkraftmaschinen
US2820673A (en) * 1956-11-19 1958-01-21 Gen Motors Corp Fuel injecting valve
GB906603A (en) * 1958-06-14 1962-09-26 Motorpal Jihlava Improvements in and relating to fuel injection nozzles for internal combustion engines
US3156414A (en) * 1962-11-30 1964-11-10 Int Harvester Co Fuel injection nozzle
US3528613A (en) * 1968-01-15 1970-09-15 Hailwood & Ackroyd Ltd Fuel injector for internal combustion engines
JPS5843582B2 (ja) * 1975-04-28 1983-09-28 エヌ テ− エヌトウヨウベアリング カブシキガイシヤ ナイネンキカンヨウネンリヨウフンシヤキ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762880C (de) * 1943-01-08 1951-08-06 Bosch Gmbh Robert Fluessigkeitsgesteuertes Einspritzventil fuer Brennkraftmaschinen
DE2825998A1 (de) * 1978-06-14 1980-01-03 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen

Also Published As

Publication number Publication date
JPS56117059U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-09-08
US4394970A (en) 1983-07-26
JPS6347652Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection