DE59608146D1 - FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES - Google Patents

FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
DE59608146D1
DE59608146D1 DE59608146T DE59608146T DE59608146D1 DE 59608146 D1 DE59608146 D1 DE 59608146D1 DE 59608146 T DE59608146 T DE 59608146T DE 59608146 T DE59608146 T DE 59608146T DE 59608146 D1 DE59608146 D1 DE 59608146D1
Authority
DE
Germany
Prior art keywords
internal combustion
fuel injection
injection valve
combustion engines
engines
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
DE59608146T
Other languages
German (de)
Inventor
Detlev Potz
Guenter Lewentz
Uwe Gordon
Stefan Haug
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 DE59608146T priority Critical patent/DE59608146D1/en
Application granted granted Critical
Publication of DE59608146D1 publication Critical patent/DE59608146D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • 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
    • 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
    • F02M61/047—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 being formed by deformable nozzle parts, e.g. flexible plates or discs with fuel discharge orifices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE59608146T 1995-12-23 1996-07-09 FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES Expired - Fee Related DE59608146D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59608146T DE59608146D1 (en) 1995-12-23 1996-07-09 FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19548540A DE19548540A1 (en) 1995-12-23 1995-12-23 Fuel injection valve for internal combustion engines
PCT/DE1996/001234 WO1997023724A1 (en) 1995-12-23 1996-07-09 Fuel injection valve for internal combustion engines
DE59608146T DE59608146D1 (en) 1995-12-23 1996-07-09 FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
DE59608146D1 true DE59608146D1 (en) 2001-12-13

Family

ID=7781284

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19548540A Withdrawn DE19548540A1 (en) 1995-12-23 1995-12-23 Fuel injection valve for internal combustion engines
DE59608146T Expired - Fee Related DE59608146D1 (en) 1995-12-23 1996-07-09 FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19548540A Withdrawn DE19548540A1 (en) 1995-12-23 1995-12-23 Fuel injection valve for internal combustion engines

Country Status (7)

Country Link
EP (1) EP0811119B1 (en)
JP (1) JPH11501382A (en)
KR (1) KR19980702022A (en)
CN (1) CN1075871C (en)
DE (2) DE19548540A1 (en)
RU (1) RU2161723C2 (en)
WO (1) WO1997023724A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064802A1 (en) * 2000-12-22 2002-06-27 Bosch Gmbh Robert Fuel injection valve for combustion engine has valve sealing surface on radially outer edge of valve element biased in center section by holding element with respect to contact with valve seat
DE102014215475A1 (en) * 2014-08-05 2016-02-11 Robert Bosch Gmbh Injector, in particular injection injector for gaseous fuel
CN105396717B (en) * 2015-12-24 2017-10-24 上海震界自动化设备制造有限公司 Gas control diaphragm type nozzle
CN110538754B (en) * 2019-09-10 2021-06-08 魏新 Wood spraying device
CN111016434B (en) * 2019-12-25 2021-07-27 西安交通大学 Thin film type ink-jet printing head based on extrusion mode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595624A (en) * 1924-03-17 1926-08-10 Scott Philip Lane Atomizer valve
US4635849A (en) * 1984-05-03 1987-01-13 Nippon Soken, Inc. Piezoelectric low-pressure fuel injector
DE9320433U1 (en) * 1993-04-10 1994-09-29 Bosch Gmbh Robert Fuel injection nozzle for internal combustion engines

Also Published As

Publication number Publication date
JPH11501382A (en) 1999-02-02
EP0811119A1 (en) 1997-12-10
CN1075871C (en) 2001-12-05
DE19548540A1 (en) 1997-06-26
CN1173911A (en) 1998-02-18
WO1997023724A1 (en) 1997-07-03
RU2161723C2 (en) 2001-01-10
KR19980702022A (en) 1998-07-15
EP0811119B1 (en) 2001-11-07

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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