EP0140148A3 - Device for the injection of fuel into combustion chambers of internal-combustion engines - Google Patents

Device for the injection of fuel into combustion chambers of internal-combustion engines Download PDF

Info

Publication number
EP0140148A3
EP0140148A3 EP84111313A EP84111313A EP0140148A3 EP 0140148 A3 EP0140148 A3 EP 0140148A3 EP 84111313 A EP84111313 A EP 84111313A EP 84111313 A EP84111313 A EP 84111313A EP 0140148 A3 EP0140148 A3 EP 0140148A3
Authority
EP
European Patent Office
Prior art keywords
fuel
injection
internal
combustion
combustion 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
EP84111313A
Other languages
German (de)
Other versions
EP0140148B1 (en
EP0140148A2 (en
Inventor
Gerhard Auwarter
Werner Dr. Dipl.-Phys. Grunwald
Ernst Imhof
Iwan Komaroff
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 EP0140148A2 publication Critical patent/EP0140148A2/en
Publication of EP0140148A3 publication Critical patent/EP0140148A3/en
Application granted granted Critical
Publication of EP0140148B1 publication Critical patent/EP0140148B1/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
EP84111313A 1983-10-03 1984-09-22 Device for the injection of fuel into combustion chambers of internal-combustion engines Expired EP0140148B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3335920 1983-10-03
DE3335920A DE3335920A1 (en) 1983-10-03 1983-10-03 DEVICE FOR INJECTING FUEL IN THE COMBUSTION ROOM OF INTERNAL COMBUSTION ENGINES

Publications (3)

Publication Number Publication Date
EP0140148A2 EP0140148A2 (en) 1985-05-08
EP0140148A3 true EP0140148A3 (en) 1986-12-03
EP0140148B1 EP0140148B1 (en) 1988-07-13

Family

ID=6210847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111313A Expired EP0140148B1 (en) 1983-10-03 1984-09-22 Device for the injection of fuel into combustion chambers of internal-combustion engines

Country Status (3)

Country Link
EP (1) EP0140148B1 (en)
JP (1) JPS6095185A (en)
DE (2) DE3335920A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502109A1 (en) * 1985-01-23 1986-07-24 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE3609749A1 (en) * 1986-03-22 1987-09-24 Bosch Gmbh Robert DEVICE FOR INJECTING FUEL IN THE COMBUSTION ROOM OF INTERNAL COMBUSTION ENGINES
DE3615636A1 (en) * 1986-05-09 1987-11-12 Bosch Gmbh Robert DEVICE FOR INJECTING FUEL INTO THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE
DE3617353A1 (en) * 1986-05-23 1987-11-26 Bosch Gmbh Robert FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE3617354A1 (en) * 1986-05-23 1987-11-26 Bosch Gmbh Robert DEVICE FOR INJECTING FUEL INTO THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE
DE3724092A1 (en) * 1987-07-21 1989-02-02 Bosch Gmbh Robert Fuel injection device
DE4224344A1 (en) * 1992-07-23 1994-01-27 Bayerische Motoren Werke Ag Fuel injection nozzle incorporating glow plug for diesel engine - has e.g. three loops of resistance wire mounted in heat-resistant ceramic end of socket and connected electrically in parallel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834467C (en) * 1949-08-14 1954-08-16 Wehrmann Motoren Ing Zimmer & Internal combustion engine with fuel injection and self-ignition
DE2843534A1 (en) * 1977-10-06 1979-04-19 Aisan Ind IC engine fuel injection valve outlet channel - contains fuel heating element of ceramic semiconductor material in insulated housing
EP0102507A2 (en) * 1982-08-14 1984-03-14 Robert Bosch Gmbh Apparatus for injecting fuel into the combustion chambers of internal-combustion engines of the self-igniting kind

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106326A (en) * 1981-12-19 1983-06-24 Ngk Spark Plug Co Ltd Ceramic glow plug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834467C (en) * 1949-08-14 1954-08-16 Wehrmann Motoren Ing Zimmer & Internal combustion engine with fuel injection and self-ignition
DE2843534A1 (en) * 1977-10-06 1979-04-19 Aisan Ind IC engine fuel injection valve outlet channel - contains fuel heating element of ceramic semiconductor material in insulated housing
EP0102507A2 (en) * 1982-08-14 1984-03-14 Robert Bosch Gmbh Apparatus for injecting fuel into the combustion chambers of internal-combustion engines of the self-igniting kind

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 211 (M-243)[1356], 17th September 1983; & JP - A - 58 - 106 326 (NIPPON TOKUSHU TOGYO) 24.06.1983 *

Also Published As

Publication number Publication date
DE3472701D1 (en) 1988-08-18
JPS6095185A (en) 1985-05-28
EP0140148B1 (en) 1988-07-13
DE3335920A1 (en) 1985-04-18
EP0140148A2 (en) 1985-05-08

Similar Documents

Publication Publication Date Title
DE3478944D1 (en) Device for the injection of fuel into combustion chambers
EP0102507A3 (en) Apparatus for injecting fuel into the combustion chambers of internal-combustion engines, especially of the self-igniting kind
EP0171031A3 (en) Fuel injection device for an internal combustion engine
JPS56106056A (en) Fuel injector for selffigniton type internal combustion engine
DE3270185D1 (en) Fuel injector for internal-combustion engines
JPS578347A (en) Fuel injector for internal combustion engine
JPS57140532A (en) Fuel injection controller for internal combustion engine
GB2137281B (en) Adjusting the timing of fuel injection in an internal combustion engine during starting
GB2119031B (en) Fuel injection device for internal combustion engine
DE3372646D1 (en) Fuel injection device for combustion engines
GB2136061B (en) Fuel injection systems for internal combustion engines
JPS5749060A (en) Fuel injector for internal combustion engine
EP0142631A3 (en) Fuel injection device for the predefined injection of internal-combustion engines
EP0098619A3 (en) Direct injection internal combustion engine of the compression ignition type
GB2108579B (en) Fuel injector for internal combustion engines
DE3375180D1 (en) Direct injection type internal combustion engine
EP0178487A3 (en) Fuel injection device for internal combustion engines
GB2141788B (en) Fuel injection pump for internal combustion engines
JPS5791333A (en) Fuel injector for internal combustion engine
GB2141786B (en) Fuel injection pump for an internal combustion engine
GB2142972B (en) Fuel injection nozzles for internal combustion engines
JPS56118528A (en) Injector for fuel for internal combustion engine
GB2143908B (en) Fuel injection pump for internal combustion engine
DE3571855D1 (en) Device for injecting fuel into the combustion chamber of an internal combustion engine
EP0104448A3 (en) Direct injection internal combustion engine of the compression ignition type

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

17P Request for examination filed

Effective date: 19840922

AK Designated contracting states

Designated state(s): DE FR GB

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

17Q First examination report despatched

Effective date: 19870429

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

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

Ref document number: 3472701

Country of ref document: DE

Date of ref document: 19880818

ET Fr: translation filed
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
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910911

Year of fee payment: 8

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

Ref country code: FR

Payment date: 19910930

Year of fee payment: 8

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

Ref country code: DE

Payment date: 19911125

Year of fee payment: 8

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

Ref country code: GB

Effective date: 19920922

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

Effective date: 19920922

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

Ref country code: FR

Effective date: 19930528

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

Ref country code: DE

Effective date: 19930602

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST