FR2258537A1 - Injector type carburettor for IC engine - pedals simultaneously controls fuel nozzle and iris type passage - Google Patents

Injector type carburettor for IC engine - pedals simultaneously controls fuel nozzle and iris type passage

Info

Publication number
FR2258537A1
FR2258537A1 FR7501691A FR7501691A FR2258537A1 FR 2258537 A1 FR2258537 A1 FR 2258537A1 FR 7501691 A FR7501691 A FR 7501691A FR 7501691 A FR7501691 A FR 7501691A FR 2258537 A1 FR2258537 A1 FR 2258537A1
Authority
FR
France
Prior art keywords
nozzle
pin
iris
engine
fuel 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
FR7501691A
Other languages
English (en)
French (fr)
Other versions
FR2258537B3 (enExample
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.)
CUVELIER EMILE CA
Original Assignee
CUVELIER EMILE CA
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 CUVELIER EMILE CA filed Critical CUVELIER EMILE CA
Publication of FR2258537A1 publication Critical patent/FR2258537A1/fr
Application granted granted Critical
Publication of FR2258537B3 publication Critical patent/FR2258537B3/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
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/12—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having other specific means for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers
    • F02M9/121—Iris diaphragms
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7501691A 1974-01-21 1975-01-20 Injector type carburettor for IC engine - pedals simultaneously controls fuel nozzle and iris type passage Granted FR2258537A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA190,585A CA967834A (en) 1974-01-21 1974-01-21 Carburateur a injection et a ouverture centrale

Publications (2)

Publication Number Publication Date
FR2258537A1 true FR2258537A1 (en) 1975-08-18
FR2258537B3 FR2258537B3 (enExample) 1977-10-14

Family

ID=4098975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501691A Granted FR2258537A1 (en) 1974-01-21 1975-01-20 Injector type carburettor for IC engine - pedals simultaneously controls fuel nozzle and iris type passage

Country Status (5)

Country Link
JP (1) JPS50124017A (enExample)
CA (1) CA967834A (enExample)
DE (1) DE2502301A1 (enExample)
FR (1) FR2258537A1 (enExample)
IT (1) IT1028465B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105607434A (zh) * 2016-04-05 2016-05-25 京东方科技集团股份有限公司 一种显影设备和显影方法

Also Published As

Publication number Publication date
FR2258537B3 (enExample) 1977-10-14
IT1028465B (it) 1979-01-30
JPS50124017A (enExample) 1975-09-29
DE2502301A1 (de) 1975-07-24
CA967834A (en) 1975-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse