ES8504339A1 - Tobera de inyeccion de combustible liquido - Google Patents

Tobera de inyeccion de combustible liquido

Info

Publication number
ES8504339A1
ES8504339A1 ES532676A ES532676A ES8504339A1 ES 8504339 A1 ES8504339 A1 ES 8504339A1 ES 532676 A ES532676 A ES 532676A ES 532676 A ES532676 A ES 532676A ES 8504339 A1 ES8504339 A1 ES 8504339A1
Authority
ES
Spain
Prior art keywords
seating
fuel
head
fuel injection
valve member
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
Application number
ES532676A
Other languages
English (en)
Other versions
ES532676A0 (es
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES532676A0 publication Critical patent/ES532676A0/es
Publication of ES8504339A1 publication Critical patent/ES8504339A1/es
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
    • 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
    • F02M61/08—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 opening in direction of fuel flow
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

TOBERA DE INYECCION DE COMBUSTIBLE LIQUIDO.COMPRENDE UN CUERPO (12) EN EL CUAL SE DEFINE UN AGUJERO (13), QUE DEFINE EN LA PARTE ENSANCHADA UN ASIENTO (14) DE FORMA TRONCOCONICA, SOBRE EL QUE COOPERA UNA CABEZA DE VALVULA (15) SOPORTADA POR UN VASTAGO (16) CON UN ORIFICIO DE SALIDA ANULAR (17) Y UN MUELLE HELICOIDAL DE COMPRESION (20).
ES532676A 1983-06-08 1984-05-21 Tobera de inyeccion de combustible liquido Expired ES8504339A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838315717A GB8315717D0 (en) 1983-06-08 1983-06-08 Fuel injection nozzles

Publications (2)

Publication Number Publication Date
ES532676A0 ES532676A0 (es) 1985-04-16
ES8504339A1 true ES8504339A1 (es) 1985-04-16

Family

ID=10543976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532676A Expired ES8504339A1 (es) 1983-06-08 1984-05-21 Tobera de inyeccion de combustible liquido

Country Status (7)

Country Link
US (1) US4641784A (es)
JP (1) JPS606068A (es)
DE (1) DE3421074A1 (es)
ES (1) ES8504339A1 (es)
FR (1) FR2547358B1 (es)
GB (1) GB8315717D0 (es)
IT (1) IT1173999B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937917A1 (de) * 1989-11-15 1991-05-16 Man Nutzfahrzeuge Ag Verfahren zum intermittierenden einspritzen von brennstoff in den brennraum einer brennkraftmaschine, sowie vorrichtung zur durchfuehrung dieses verfahrens
DE4006488C2 (de) * 1990-03-02 1994-04-28 Daimler Benz Ag Kraftstoffeinspritzdüse für luftverdichtende Einspritzbrennkraftmaschinen
WO1993004277A1 (en) * 1991-08-15 1993-03-04 Yaroslavsky Zavod Toplivnoi Apparatury Method and nozzle for fuel feed to internal combustion engine
US5392994A (en) * 1993-11-01 1995-02-28 General Motors Corporation Fuel injection nozzle
US5377915A (en) * 1993-11-01 1995-01-03 General Motors Corporation Fuel injection nozzle
US5487508A (en) * 1994-03-31 1996-01-30 Caterpillar Inc. Injection rate shaping control ported check stop for a fuel injection nozzle
US5535723A (en) * 1994-07-29 1996-07-16 Caterpillar Inc. Electonically-controlled fluid injector having pre-injection pressurizable fluid storage chamber and outwardly-opening direct-operated check
US5533672A (en) * 1994-09-06 1996-07-09 Cummins Engine Company, Inc. Dual event nozzle for low opening and high closing pressure injector
US6360963B2 (en) * 2000-01-12 2002-03-26 Woodward Governor Company Gaseous fuel injector having high heat tolerance
DE10259799A1 (de) * 2002-12-19 2004-07-29 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102014200756A1 (de) * 2014-01-17 2015-07-23 Robert Bosch Gmbh Gasinjektor zum Direkteinblasen von gasförmigem Kraftstoff in einen Brennraum

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154875A (en) * 1937-05-24 1939-04-18 Timken Roller Bearing Co Fuel injector
FR987711A (fr) * 1948-12-30 1951-08-17 Injecteur pour machine à combustion interne
GB804116A (en) * 1955-10-12 1958-11-05 Cav Ltd Liquid fuel injection nozzles for internal combustion engines
FR1177753A (fr) * 1956-04-24 1959-04-29 Cav Ltd Buse d'injection de combustible liquide pour moteurs à combustion interne
US3531052A (en) * 1968-02-19 1970-09-29 Clayton Dewandre Holdings Ltd Fuel injector for internal combustion engines
US3738576A (en) * 1971-04-21 1973-06-12 Physics Int Co Injection nozzle for direct injection engine
IT1150819B (it) * 1981-04-14 1986-12-17 Lucas Ind Plc Ugelli di iniezione di combustibile

Also Published As

Publication number Publication date
FR2547358A1 (fr) 1984-12-14
ES532676A0 (es) 1985-04-16
IT8420999A0 (it) 1984-05-18
FR2547358B1 (fr) 1989-09-15
GB8315717D0 (en) 1983-07-13
IT1173999B (it) 1987-06-24
US4641784A (en) 1987-02-10
DE3421074A1 (de) 1984-12-13
JPS606068A (ja) 1985-01-12

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