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DE69809197D1 - Pneumatisch unterstützte brennstoffeinspritzdüse - Google Patents

Pneumatisch unterstützte brennstoffeinspritzdüse

Info

Publication number
DE69809197D1
DE69809197D1 DE69809197T DE69809197T DE69809197D1 DE 69809197 D1 DE69809197 D1 DE 69809197D1 DE 69809197 T DE69809197 T DE 69809197T DE 69809197 T DE69809197 T DE 69809197T DE 69809197 D1 DE69809197 D1 DE 69809197D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection nozzle
pneumatically supported
supported fuel
pneumatically
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 - Fee Related
Application number
DE69809197T
Other languages
English (en)
Other versions
DE69809197T2 (de
Inventor
E Nally
John Boylan
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.)
Siemens Automotive Corp
Siemens Automotive LP
Original Assignee
Siemens Automotive Corp
Siemens Automotive LP
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 Siemens Automotive Corp, Siemens Automotive LP filed Critical Siemens Automotive Corp
Publication of DE69809197D1 publication Critical patent/DE69809197D1/de
Application granted granted Critical
Publication of DE69809197T2 publication Critical patent/DE69809197T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69809197T 1997-03-13 1998-02-12 Pneumatisch unterstützte brennstoffeinspritzdüse Expired - Fee Related DE69809197T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/816,285 US6371387B1 (en) 1997-03-13 1997-03-13 Air assist metering apparatus and method
PCT/US1998/002892 WO1998040624A1 (en) 1997-03-13 1998-02-12 Air assist fuel injector

Publications (2)

Publication Number Publication Date
DE69809197D1 true DE69809197D1 (de) 2002-12-12
DE69809197T2 DE69809197T2 (de) 2003-08-21

Family

ID=25220173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809197T Expired - Fee Related DE69809197T2 (de) 1997-03-13 1998-02-12 Pneumatisch unterstützte brennstoffeinspritzdüse

Country Status (5)

Country Link
US (1) US6371387B1 (de)
EP (1) EP0966606B1 (de)
JP (1) JP3429321B2 (de)
DE (1) DE69809197T2 (de)
WO (1) WO1998040624A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6553980B1 (en) * 1999-08-06 2003-04-29 Siemens Canada Limited Center feed of air for air assist fuel injector
US6539724B2 (en) * 2001-03-30 2003-04-01 Delavan Inc Airblast fuel atomization system
DE10246696A1 (de) * 2002-10-07 2004-04-15 Robert Bosch Gmbh Zerstäubungsanordnung
MXPA06013607A (es) * 2004-05-24 2007-04-16 Wayne Kenneth Glew Aparato de acondicionamiento de combustible.
US8555991B2 (en) * 2006-03-02 2013-10-15 GelTech Solutions, Inc. Process and device for fire prevention and extinguishing
US20090235898A1 (en) * 2008-03-19 2009-09-24 Short Jason C Fuel injector isolator
JP6433162B2 (ja) * 2014-02-12 2018-12-05 株式会社エンプラス 燃料噴射装置用ノズルプレート
US11020758B2 (en) * 2016-07-21 2021-06-01 University Of Louisiana At Lafayette Device and method for fuel injection using swirl burst injector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1413134A (en) * 1920-06-22 1922-04-18 William R Purnell Liquid-fuel burner
US1980132A (en) * 1932-12-06 1934-11-06 Babcock & Wilcox Co Liquid fuel burner
US2050368A (en) * 1934-02-26 1936-08-11 Neely George Leonard Spray nozzle
FR1462312A (fr) * 1965-10-11 1966-04-15 Grilles & Gazogenes Sauvageot Procédé de gazéification totale du carbone des combustibles liquides, moyens nouveaux de lutte contre la pollution atmosphérique, et brûleur correspondant
JP2628742B2 (ja) * 1989-03-10 1997-07-09 株式会社日立製作所 電磁式燃料噴射弁
DE4112150C2 (de) * 1990-09-21 1998-11-19 Bosch Gmbh Robert Lochkörper und Ventil mit Lochkörper
JP2996525B2 (ja) 1991-03-20 2000-01-11 株式会社日立製作所 燃料噴射弁
DE4129834A1 (de) * 1991-09-07 1993-03-11 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
US5174505A (en) * 1991-11-01 1992-12-29 Siemens Automotive L.P. Air assist atomizer for fuel injector
DE4331851A1 (de) 1993-09-20 1995-03-23 Bosch Gmbh Robert Lochkörper und Ventil mit Lochkörper
DE4416610A1 (de) 1994-05-11 1995-11-16 Bosch Gmbh Robert Brennstoffeinspritzventil

Also Published As

Publication number Publication date
EP0966606A1 (de) 1999-12-29
JP3429321B2 (ja) 2003-07-22
US6371387B1 (en) 2002-04-16
WO1998040624A1 (en) 1998-09-17
EP0966606B1 (de) 2002-11-06
DE69809197T2 (de) 2003-08-21
JP2000513065A (ja) 2000-10-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee