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BR9000666A - Placa perfurada para uma valvula de injecao de combustivel - Google Patents

Placa perfurada para uma valvula de injecao de combustivel

Info

Publication number
BR9000666A
BR9000666A BR909000666A BR9000666A BR9000666A BR 9000666 A BR9000666 A BR 9000666A BR 909000666 A BR909000666 A BR 909000666A BR 9000666 A BR9000666 A BR 9000666A BR 9000666 A BR9000666 A BR 9000666A
Authority
BR
Brazil
Prior art keywords
fuel injection
injection valve
perforated plate
perforated
plate
Prior art date
Application number
BR909000666A
Other languages
English (en)
Inventor
Martin Maier
Juergen Buchholz
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9000666A publication Critical patent/BR9000666A/pt

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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
BR909000666A 1989-02-15 1990-02-14 Placa perfurada para uma valvula de injecao de combustivel BR9000666A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3904446A DE3904446A1 (de) 1989-02-15 1989-02-15 Lochplatte fuer ein kraftstoffeinspritzventil

Publications (1)

Publication Number Publication Date
BR9000666A true BR9000666A (pt) 1991-01-15

Family

ID=6374076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909000666A BR9000666A (pt) 1989-02-15 1990-02-14 Placa perfurada para uma valvula de injecao de combustivel

Country Status (7)

Country Link
US (1) US5012983A (pt)
EP (1) EP0383085B1 (pt)
JP (1) JP3011731B2 (pt)
AU (1) AU614687B2 (pt)
BR (1) BR9000666A (pt)
DE (2) DE3904446A1 (pt)
ES (1) ES2041052T3 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104019C1 (pt) * 1991-02-09 1992-04-23 Robert Bosch Gmbh, 7000 Stuttgart, De
IT1250845B (it) * 1991-10-11 1995-04-21 Weber Srl Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico
US5492277A (en) * 1993-02-17 1996-02-20 Nippondenso Co., Ltd. Fluid injection nozzle
DE4307159B4 (de) * 1993-03-06 2009-03-26 Robert Bosch Gmbh Spritzlochscheibe für ein Ventil und Verfahren zur Herstellung
US5765750A (en) * 1996-07-26 1998-06-16 Siemens Automotive Corporation Method and apparatus for controlled atomization in a fuel injector for an internal combustion engine
US6572028B1 (en) 2000-01-19 2003-06-03 Visteon Global Technologies, Inc. Combined needle guide, filter, and flow director for gasoline fuel injectors
US20060226264A1 (en) * 2005-04-08 2006-10-12 Bacho Paul S V Iii Fuel injector director plate having chamfered passages and method for making such a plate
JP2014073105A (ja) * 2012-10-04 2014-04-24 Maeda Kosen Co Ltd 植生マット

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1589245A (en) * 1919-07-03 1926-06-15 Super Diesel Tractor Corp Injection valve
US1589238A (en) * 1919-07-03 1926-06-15 Super Diesel Tractor Corp Injection valve
US2308504A (en) * 1940-02-03 1943-01-19 Louis O French Spray nozzle
US4646974A (en) * 1985-05-06 1987-03-03 General Motors Corporation Electromagnetic fuel injector with orifice director plate
US4699323A (en) * 1986-04-24 1987-10-13 General Motors Corporation Dual spray cone electromagnetic fuel injector
DE8632002U1 (de) * 1986-11-28 1988-03-31 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
DE3640830C2 (de) * 1986-11-28 1996-02-22 Bosch Gmbh Robert Kraftstoffeinspritzventil

Also Published As

Publication number Publication date
EP0383085B1 (de) 1993-05-26
JPH02241975A (ja) 1990-09-26
DE59001520D1 (de) 1993-07-01
EP0383085A1 (de) 1990-08-22
AU614687B2 (en) 1991-09-05
US5012983A (en) 1991-05-07
AU4895690A (en) 1990-08-23
ES2041052T3 (es) 1993-11-01
DE3904446A1 (de) 1990-08-16
JP3011731B2 (ja) 2000-02-21

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)