FR2276472A1 - Injecteur de combustible pour moteurs a combustion interne - Google Patents

Injecteur de combustible pour moteurs a combustion interne

Info

Publication number
FR2276472A1
FR2276472A1 FR7520855A FR7520855A FR2276472A1 FR 2276472 A1 FR2276472 A1 FR 2276472A1 FR 7520855 A FR7520855 A FR 7520855A FR 7520855 A FR7520855 A FR 7520855A FR 2276472 A1 FR2276472 A1 FR 2276472A1
Authority
FR
France
Prior art keywords
lengthwise direction
solenoid valve
spring tension
fuel injection
injection nozzle
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
FR7520855A
Other languages
English (en)
Other versions
FR2276472B1 (fr
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of FR2276472A1 publication Critical patent/FR2276472A1/fr
Application granted granted Critical
Publication of FR2276472B1 publication Critical patent/FR2276472B1/fr
Granted 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/505—Adjusting spring tension by sliding spring seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7520855A 1974-06-29 1975-06-27 Injecteur de combustible pour moteurs a combustion interne Granted FR2276472A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2896874 1974-06-29

Publications (2)

Publication Number Publication Date
FR2276472A1 true FR2276472A1 (fr) 1976-01-23
FR2276472B1 FR2276472B1 (fr) 1977-07-08

Family

ID=10284117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520855A Granted FR2276472A1 (fr) 1974-06-29 1975-06-27 Injecteur de combustible pour moteurs a combustion interne

Country Status (6)

Country Link
JP (1) JPS5119235A (fr)
AR (1) AR203926A1 (fr)
AU (1) AU8211375A (fr)
DE (1) DE2528683A1 (fr)
FR (1) FR2276472A1 (fr)
IT (1) IT1040746B (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384956A1 (fr) * 1977-03-26 1978-10-20 Lucas Industries Ltd Injecteur de combustible
FR2391363A1 (fr) * 1977-05-21 1978-12-15 Lucas Industries Ltd Dispositif de commande de distribution de fluide, notamment pour dispositif d'injection de combustible
FR2440476A1 (fr) * 1978-11-01 1980-05-30 Bendix Corp Injecteur electromagnetique
EP0128646A2 (fr) * 1983-06-10 1984-12-19 General Motors Corporation Injecteur de carburant à impulsion comprenant un orifice de décharge sur le bord
FR2598751A1 (fr) * 1986-05-16 1987-11-20 Lucas Ind Plc Injecteur de carburant
EP0388494A1 (fr) * 1989-03-22 1990-09-26 Siemens Aktiengesellschaft Procédé pour ajuster la tension d'un élément elastique dans un injecteur électromagnétique
FR2706569A1 (fr) * 1993-06-16 1994-12-23 Sagem Allumage Electrovanne à noyau métallique tubulaire.
EP0693624A2 (fr) * 1994-06-24 1996-01-24 Siemens Automotive Corporation Soupape d'injection ayant un tube de réglage de tension de ressort éliminant le dÔme de bulles de vapeur
EP1467086A1 (fr) * 2003-04-08 2004-10-13 Siemens Aktiengesellschaft Soupape d'injection de carburant munie de deux manchons de réglage et procédé pour régler la prétension du ressort d'une soupape d'injection à ressort

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52160014U (fr) * 1976-05-28 1977-12-05
US4384681A (en) * 1978-11-01 1983-05-24 The Bendix Corporation Electromagnetic fuel injector
IT1122430B (it) * 1979-08-03 1986-04-23 Alfa Romeo Spa Elettroiniettore a transitori rapidi
DE3046890A1 (de) * 1980-12-12 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen
DE3103378C2 (de) * 1981-02-03 1993-11-18 Bosch Gmbh Robert Steuervorichtung mit einem integrierten Elektromagnetventil
JPS5965977U (ja) * 1982-10-26 1984-05-02 日産車体株式会社 フユ−エルインジエクタ
GB8320321D0 (en) * 1983-07-28 1983-09-01 Lucas Ind Plc Fuel injector
DE3502086A1 (de) * 1985-01-23 1986-07-24 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DE3811003A1 (de) * 1988-03-31 1989-10-12 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
JPH0335256U (fr) * 1989-08-10 1991-04-05
US5301874A (en) * 1990-05-26 1994-04-12 Robert Bosch Gmbh Adjusting sleeve for an electromagnetically actuatable valve
US5372313A (en) * 1993-02-16 1994-12-13 Siemens Automotive L.P. Fuel injector
DE102015207715A1 (de) * 2015-04-27 2016-10-27 Continental Automotive Gmbh Injektor mit einer verstärkten Sprühscheibe
CN109653878B (zh) * 2017-10-11 2021-07-16 中国航发西安动力控制科技有限公司 一种分体式计量活门

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384956A1 (fr) * 1977-03-26 1978-10-20 Lucas Industries Ltd Injecteur de combustible
FR2391363A1 (fr) * 1977-05-21 1978-12-15 Lucas Industries Ltd Dispositif de commande de distribution de fluide, notamment pour dispositif d'injection de combustible
FR2440476A1 (fr) * 1978-11-01 1980-05-30 Bendix Corp Injecteur electromagnetique
EP0128646A2 (fr) * 1983-06-10 1984-12-19 General Motors Corporation Injecteur de carburant à impulsion comprenant un orifice de décharge sur le bord
EP0128646A3 (fr) * 1983-06-10 1986-12-17 General Motors Corporation Injecteur de carburant à impulsion comprenant un orifice de décharge sur le bord
FR2598751A1 (fr) * 1986-05-16 1987-11-20 Lucas Ind Plc Injecteur de carburant
EP0388494A1 (fr) * 1989-03-22 1990-09-26 Siemens Aktiengesellschaft Procédé pour ajuster la tension d'un élément elastique dans un injecteur électromagnétique
FR2706569A1 (fr) * 1993-06-16 1994-12-23 Sagem Allumage Electrovanne à noyau métallique tubulaire.
EP0631076A1 (fr) * 1993-06-16 1994-12-28 SAGEM ALLUMAGE Société Anonyme Electrovanne à noyau métallique tubulaire
US5424704A (en) * 1993-06-16 1995-06-13 Sagem Allumage Solenoid valve with a tubular metallic core
EP0693624A2 (fr) * 1994-06-24 1996-01-24 Siemens Automotive Corporation Soupape d'injection ayant un tube de réglage de tension de ressort éliminant le dÔme de bulles de vapeur
EP0693624A3 (fr) * 1994-06-24 1997-05-02 Siemens Automotive Corp Lp Soupape d'injection ayant un tube de réglage de tension de ressort éliminant le dÔme de bulles de vapeur
EP1467086A1 (fr) * 2003-04-08 2004-10-13 Siemens Aktiengesellschaft Soupape d'injection de carburant munie de deux manchons de réglage et procédé pour régler la prétension du ressort d'une soupape d'injection à ressort

Also Published As

Publication number Publication date
IT1040746B (it) 1979-12-20
JPS5119235A (ja) 1976-02-16
DE2528683A1 (de) 1976-01-22
AR203926A1 (es) 1975-10-31
AU8211375A (en) 1976-12-16
FR2276472B1 (fr) 1977-07-08

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Legal Events

Date Code Title Description
ST Notification of lapse