ES2170843T3 - DEVICE FOR THE FIXATION OF A FUEL INJECTOR IN A HEAD OF AN INTERNAL COMBUSTION ENGINE. - Google Patents

DEVICE FOR THE FIXATION OF A FUEL INJECTOR IN A HEAD OF AN INTERNAL COMBUSTION ENGINE.

Info

Publication number
ES2170843T3
ES2170843T3 ES96402173T ES96402173T ES2170843T3 ES 2170843 T3 ES2170843 T3 ES 2170843T3 ES 96402173 T ES96402173 T ES 96402173T ES 96402173 T ES96402173 T ES 96402173T ES 2170843 T3 ES2170843 T3 ES 2170843T3
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
fuel injector
head
fixation
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 - Lifetime
Application number
ES96402173T
Other languages
Spanish (es)
Inventor
Didier Girard
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Application granted granted Critical
Publication of ES2170843T3 publication Critical patent/ES2170843T3/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO PARA LA FIJACION DE UN INYECTOR DE CARBURANTE SOBRE UNA CULATA DE MOTOR DE COMBUSTION INTERNA. EL DISPOSITIVO SE CARACTERIZA PORQUE UNA CAVIDAD (6), PREFERENTEMENTE CONSTITUIDA POR UN CANAL PERIFERICO, DESEMBOCA SOBRE LA PERIFERIA DE UNA PORCION CILINDRICA (4) DEL INYECTOR (1) Y RECIBE UNA PIEZA INTERMEDIA (7), PREFERENTEMENTE UN ANILLO DE METAL ELASTICO, QUE SOBRESALE PARCIALMENTE DE LA CAVIDAD (6) Y LA BRIDA (3) ESTA APOYADA POR UNA BASE DE APOYO CIRCULAR (3A) SOBRE UNA PARTE EMERGENTE DE LA PIEZA INTERMEDIA (7). LA INVENCION ENCUENTRA APLICACION EN EL CAMPO DEL AUTOMOVIL.THIS INVENTION REFERS TO A DEVICE FOR FIXING A FUEL INJECTOR ON AN INTERNAL COMBUSTION ENGINE HEAD. THE DEVICE IS CHARACTERIZED BECAUSE A CAVITY (6), PREFERREDLY CONSTITUTED BY A PERIPHERAL CHANNEL, UNLOCKS ON THE PERIPHERY OF A CYLINDRICAL PORTION (4) OF THE INJECTOR (1) AND RECEIVES AN INTERMEDIATE PIECE (7), PREFERENTLY A METAL RING, THAT PARTIALLY OVERCOME OF THE CAVITY (6) AND THE FLANGE (3) IS SUPPORTED BY A CIRCULAR SUPPORT BASE (3A) ON AN EMERGING PART OF THE INTERMEDIATE PART (7). THE INVENTION FINDS APPLICATION IN THE FIELD OF THE CAR.

ES96402173T 1995-11-17 1996-10-11 DEVICE FOR THE FIXATION OF A FUEL INJECTOR IN A HEAD OF AN INTERNAL COMBUSTION ENGINE. Expired - Lifetime ES2170843T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9513673A FR2741396B1 (en) 1995-11-17 1995-11-17 DEVICE FOR FIXING A FUEL INJECTOR ON A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
ES2170843T3 true ES2170843T3 (en) 2002-08-16

Family

ID=9484685

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96402173T Expired - Lifetime ES2170843T3 (en) 1995-11-17 1996-10-11 DEVICE FOR THE FIXATION OF A FUEL INJECTOR IN A HEAD OF AN INTERNAL COMBUSTION ENGINE.

Country Status (4)

Country Link
EP (1) EP0774579B1 (en)
DE (1) DE69618748T2 (en)
ES (1) ES2170843T3 (en)
FR (1) FR2741396B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10012571A1 (en) 2000-03-15 2001-09-20 Bayerische Motoren Werke Ag Fastening device for a fuel injector in / on an internal combustion engine
DE10025984B4 (en) * 2000-05-25 2014-07-03 Continental Automotive Gmbh Clamping means for clamping an injection valve
DE10155678A1 (en) * 2001-11-13 2003-05-22 Bosch Gmbh Robert Clamp, to lock a fuel injection valve in its drilling through the cylinder head of an IC motor, has a clamp paw which presses symmetrically against a linear bearing surface without a tilting movement
EP1493916A1 (en) * 2003-07-02 2005-01-05 Renault s.a.s. Engine fuel injector clamping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066213A (en) * 1976-04-16 1978-01-03 Deere & Company Fuel injection nozzle assembly
JPS5770952A (en) * 1980-10-20 1982-05-01 Honda Motor Co Ltd Fuel injection valve mounting device
GB2177157B (en) * 1985-06-28 1988-11-09 Perkins Engines Fuel injector fastening
DE4315233A1 (en) * 1993-05-07 1994-07-28 Daimler Benz Ag Direct injection internal combustion engine
DE19511703A1 (en) * 1995-03-30 1996-10-02 Bayerische Motoren Werke Ag Device for fastening an injection nozzle, in particular to the cylinder head of an internal combustion engine

Also Published As

Publication number Publication date
DE69618748T2 (en) 2002-08-22
EP0774579A1 (en) 1997-05-21
DE69618748D1 (en) 2002-03-14
EP0774579B1 (en) 2002-01-23
FR2741396A1 (en) 1997-05-23
FR2741396B1 (en) 1998-02-06

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