FR2515742B3 - Dispositif d'injection de carburant a valve distributrice - Google Patents

Dispositif d'injection de carburant a valve distributrice

Info

Publication number
FR2515742B3
FR2515742B3 FR8218276A FR8218276A FR2515742B3 FR 2515742 B3 FR2515742 B3 FR 2515742B3 FR 8218276 A FR8218276 A FR 8218276A FR 8218276 A FR8218276 A FR 8218276A FR 2515742 B3 FR2515742 B3 FR 2515742B3
Authority
FR
France
Prior art keywords
valve
fuel injection
injection device
fuel
valve valve
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
FR8218276A
Other languages
English (en)
Other versions
FR2515742A1 (fr
Inventor
Philip V Eshelman
Lawrence Mcauliffe Jr
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.)
Colt Industries Operating Corp
Original Assignee
Colt Industries Operating Corp
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
Priority claimed from US06/316,898 external-priority patent/US4395989A/en
Priority claimed from US06/316,899 external-priority patent/US4434765A/en
Application filed by Colt Industries Operating Corp filed Critical Colt Industries Operating Corp
Publication of FR2515742A1 publication Critical patent/FR2515742A1/fr
Application granted granted Critical
Publication of FR2515742B3 publication Critical patent/FR2515742B3/fr
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
    • 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
    • F02M51/0632—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a spherically or partly spherically shaped armature, e.g. acting as valve body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • 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
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection

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)
  • Fuel-Injection Apparatus (AREA)
FR8218276A 1981-10-30 1982-10-29 Dispositif d'injection de carburant a valve distributrice Expired FR2515742B3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31684181A 1981-10-30 1981-10-30
US06/316,898 US4395989A (en) 1981-10-30 1981-10-30 Fuel injection apparatus and system
US06/316,899 US4434765A (en) 1981-10-30 1981-10-30 Fuel injection apparatus and system

Publications (2)

Publication Number Publication Date
FR2515742A1 FR2515742A1 (fr) 1983-05-06
FR2515742B3 true FR2515742B3 (fr) 1988-01-29

Family

ID=27405886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8218276A Expired FR2515742B3 (fr) 1981-10-30 1982-10-29 Dispositif d'injection de carburant a valve distributrice

Country Status (2)

Country Link
FR (1) FR2515742B3 (fr)
IT (1) IT1153575B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113339149A (zh) * 2021-06-18 2021-09-03 中国北方发动机研究所(天津) 柴油机电控系统有效抑制电磁辐射的驱动电路

Also Published As

Publication number Publication date
IT1153575B (it) 1987-01-14
IT8223901A0 (it) 1982-10-25
FR2515742A1 (fr) 1983-05-06

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