FR972143A - Injecteur à deux ou plusieurs phases - Google Patents

Injecteur à deux ou plusieurs phases

Info

Publication number
FR972143A
FR972143A FR972143DA FR972143A FR 972143 A FR972143 A FR 972143A FR 972143D A FR972143D A FR 972143DA FR 972143 A FR972143 A FR 972143A
Authority
FR
France
Prior art keywords
phase injector
injector
phase
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
Other languages
English (en)
Inventor
Theodore Lafitte
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.)
AVIAT ET MATERIEL MODERNE SOC
Original Assignee
AVIAT ET MATERIEL MODERNE SOC
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 AVIAT ET MATERIEL MODERNE SOC filed Critical AVIAT ET MATERIEL MODERNE SOC
Application granted granted Critical
Publication of FR972143A publication Critical patent/FR972143A/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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/083—Having two or more closing springs acting on injection-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
    • 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
    • F02M61/161—Means for adjusting injection-valve lift
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR972143D 1948-09-07 1948-09-07 Injecteur à deux ou plusieurs phases Expired FR972143A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972143T 1948-09-07

Publications (1)

Publication Number Publication Date
FR972143A true FR972143A (fr) 1951-01-25

Family

ID=9515763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972143D Expired FR972143A (fr) 1948-09-07 1948-09-07 Injecteur à deux ou plusieurs phases

Country Status (1)

Country Link
FR (1) FR972143A (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069420B (de) * 1959-11-19 Friedmann & Maier, Hallein (Osterreich) Pneumatischer Drehzahlregler. 17. 1. 55". Österreich
US4448356A (en) * 1981-04-03 1984-05-15 Diesel Kiki Co., Ltd. Double-injection type fuel injection valve
DE3606246A1 (de) * 1985-02-26 1986-08-28 Steyr-Daimler-Puch Ag, Wien Kraftstoff-einspritzduese fuer brennkraftmaschinen
WO1992007183A1 (fr) * 1990-10-11 1992-04-30 Siemens Aktiengesellschaft Procede servant a ameliorer le joint de soupape
AT394760B (de) * 1985-02-26 1992-06-25 Steyr Daimler Puch Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen
AT394761B (de) * 1985-11-08 1992-06-25 Steyr Daimler Puch Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen
US5341783A (en) * 1988-02-03 1994-08-30 Servojet Electronic Systems, Ltd. Accumulator fuel injection system
US5467754A (en) * 1988-02-03 1995-11-21 Servojet Electronic Systems, Ltd. Accumulator fuel injection system
US5537972A (en) * 1994-07-28 1996-07-23 Servojet Electronics Systems Fuel injection system having a pressure intensifier incorporating an overtravel safety feature
US9765737B2 (en) 2013-02-22 2017-09-19 L'orange Gmbh Fuel injector

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069420B (de) * 1959-11-19 Friedmann & Maier, Hallein (Osterreich) Pneumatischer Drehzahlregler. 17. 1. 55". Österreich
US4448356A (en) * 1981-04-03 1984-05-15 Diesel Kiki Co., Ltd. Double-injection type fuel injection valve
DE3606246A1 (de) * 1985-02-26 1986-08-28 Steyr-Daimler-Puch Ag, Wien Kraftstoff-einspritzduese fuer brennkraftmaschinen
AT394760B (de) * 1985-02-26 1992-06-25 Steyr Daimler Puch Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen
AT394761B (de) * 1985-11-08 1992-06-25 Steyr Daimler Puch Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen
US5341783A (en) * 1988-02-03 1994-08-30 Servojet Electronic Systems, Ltd. Accumulator fuel injection system
US5467754A (en) * 1988-02-03 1995-11-21 Servojet Electronic Systems, Ltd. Accumulator fuel injection system
US5551391A (en) * 1988-02-03 1996-09-03 Servojet Electronic Systems, Ltd. Accumulator fuel injection system
WO1992007183A1 (fr) * 1990-10-11 1992-04-30 Siemens Aktiengesellschaft Procede servant a ameliorer le joint de soupape
US5537972A (en) * 1994-07-28 1996-07-23 Servojet Electronics Systems Fuel injection system having a pressure intensifier incorporating an overtravel safety feature
US9765737B2 (en) 2013-02-22 2017-09-19 L'orange Gmbh Fuel injector

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