EP0294586A3 - Fuel injection nozzle for internal combustion engines - Google Patents

Fuel injection nozzle for internal combustion engines Download PDF

Info

Publication number
EP0294586A3
EP0294586A3 EP88107193A EP88107193A EP0294586A3 EP 0294586 A3 EP0294586 A3 EP 0294586A3 EP 88107193 A EP88107193 A EP 88107193A EP 88107193 A EP88107193 A EP 88107193A EP 0294586 A3 EP0294586 A3 EP 0294586A3
Authority
EP
European Patent Office
Prior art keywords
internal combustion
fuel injection
injection nozzle
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.)
Granted
Application number
EP88107193A
Other languages
German (de)
Other versions
EP0294586B1 (en
EP0294586A2 (en
Inventor
Bernhard. Dipl.-Ing. Kaczyinski
Alfred Dipl.-Ing. Schmidt
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
Publication of EP0294586A2 publication Critical patent/EP0294586A2/en
Publication of EP0294586A3 publication Critical patent/EP0294586A3/en
Application granted granted Critical
Publication of EP0294586B1 publication Critical patent/EP0294586B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP19880107193 1987-06-11 1988-05-05 Fuel injection nozzle for internal combustion engines Expired - Lifetime EP0294586B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3719458 1987-06-11
DE19873719458 DE3719458A1 (en) 1987-06-11 1987-06-11 FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

Publications (3)

Publication Number Publication Date
EP0294586A2 EP0294586A2 (en) 1988-12-14
EP0294586A3 true EP0294586A3 (en) 1990-01-31
EP0294586B1 EP0294586B1 (en) 1991-12-18

Family

ID=6329472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880107193 Expired - Lifetime EP0294586B1 (en) 1987-06-11 1988-05-05 Fuel injection nozzle for internal combustion engines

Country Status (3)

Country Link
EP (1) EP0294586B1 (en)
JP (1) JPS6419167A (en)
DE (2) DE3719458A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993390A (en) * 1988-05-27 1991-02-19 Mitsubishi Jidosha Kogyo Akbushiki Kaisha Injector positioning device
JPH0437980U (en) * 1990-07-25 1992-03-31
US5730109A (en) * 1995-11-02 1998-03-24 Tag Co., Ltd. Exhaust gas purification system in combustion engine
JP3033499B2 (en) * 1996-08-22 2000-04-17 三菱自動車工業株式会社 Cylinder head sealing device
DE19743103A1 (en) * 1997-09-30 1999-04-01 Bosch Gmbh Robert Heat protection sleeve
DE19838748B4 (en) * 1998-08-26 2008-06-19 Daimler Ag On the combustion chamber of an internal combustion engine injecting fuel injection nozzle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207147B (en) * 1962-12-22 1965-12-16 Beru Werk Ruprecht Gmbh Co A Starting aid for internal combustion engines
DE3502098A1 (en) * 1985-01-23 1986-07-24 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207147B (en) * 1962-12-22 1965-12-16 Beru Werk Ruprecht Gmbh Co A Starting aid for internal combustion engines
DE3502098A1 (en) * 1985-01-23 1986-07-24 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE3719458A1 (en) 1988-12-29
DE3866956D1 (en) 1992-01-30
EP0294586B1 (en) 1991-12-18
JPS6419167A (en) 1989-01-23
EP0294586A2 (en) 1988-12-14

Similar Documents

Publication Publication Date Title
GB8924118D0 (en) Fuel injection nozzles for internal combustion engines
GB2165308B (en) Fuel injection nozzle for internal combustion engines
DE3760754D1 (en) Fuel injection nozzle for internal combustion engines
JPS57186058A (en) Fuel injection nozzle for internal combustion engine
GB2210111B (en) Fuel injection pump for internal combustion engines
GB2215784B (en) Fuel injection pump for internal combustion engines
DE3564470D1 (en) Injection nozzle for injection internal combustion engines
GB2188367B (en) Fuel injection nozzle for an internal combustion engine
EP0178487A3 (en) Fuel injection device for internal combustion engines
GB2212225B (en) Fuel injection systems for internal combustion engines
KR900702221A (en) Fuel injection nozzle for internal combustion engine
GB2142972B (en) Fuel injection nozzles for internal combustion engines
EP0327819A3 (en) Fuel injection pump for internal combustion engines
GB2227056B (en) Fuel injection device for internal combustion engines
GB2109458B (en) Fuel injection nozzle for internal combustion engines
DE3565575D1 (en) Fuel injection nozzle for internal-combustion engines
DE3660290D1 (en) Fuel injection nozzle for internal combustion engines
DE3568829D1 (en) Fuel injection nozzle for internal combustion engines
EP0294586A3 (en) Fuel injection nozzle for internal combustion engines
GB9203558D0 (en) Fuel injection nozzle for internal combustion engines
GB2202281B (en) A fuel injection pump for internal combustion engines
GB2227281B (en) Fuel injection assembly for internal combustion engine
GB2226362B (en) Fuel injection nozzle for internal-combustion engines
GB2212226B (en) Fuel injection pumps for internal combustion engines
GB9015979D0 (en) Fuel injection nozzles for internal combustion engines

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19900713

17Q First examination report despatched

Effective date: 19910211

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3866956

Country of ref document: DE

Date of ref document: 19920130

RAP4 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: ROBERT BOSCH GMBH

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19920429

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19920527

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19930202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19930505

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19930505

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19940131

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050505