FR2305598A1 - Slow running system for motor vehicle multi carburettors - slow running jets have common auxiliary air feed with single adjuster - Google Patents

Slow running system for motor vehicle multi carburettors - slow running jets have common auxiliary air feed with single adjuster

Info

Publication number
FR2305598A1
FR2305598A1 FR7509282A FR7509282A FR2305598A1 FR 2305598 A1 FR2305598 A1 FR 2305598A1 FR 7509282 A FR7509282 A FR 7509282A FR 7509282 A FR7509282 A FR 7509282A FR 2305598 A1 FR2305598 A1 FR 2305598A1
Authority
FR
France
Prior art keywords
slow running
jets
auxiliary air
carburettors
motor vehicle
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
FR7509282A
Other languages
French (fr)
Other versions
FR2305598B1 (en
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.)
Societe Industrielle de Brevets et dEtudes SIBE
Original Assignee
Societe Industrielle de Brevets et dEtudes SIBE
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 Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Priority to FR7509282A priority Critical patent/FR2305598A1/en
Priority to DE19752521951 priority patent/DE2521951C3/en
Publication of FR2305598A1 publication Critical patent/FR2305598A1/en
Application granted granted Critical
Publication of FR2305598B1 publication Critical patent/FR2305598B1/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
    • F02M13/00—Arrangements of two or more separate carburettors; Carburettors using more than one fuel
    • F02M13/02—Separate carburettors
    • F02M13/026—Common functional groups for several carburettors, e.g. common idling system
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

Each mixing tube is provided with a slow running jet (15, 15a) whose feed cross section is regulated in the conventional manner by a sprung taper needle screw (16, 16a). The auxiliary air feeds (19, 19a) to the slow running jets are coupled to a common regulator (26) containing an air intake aperture (22) whose cross section can be varied by a spring adjuster screw which has a smooth stepped end section (27). Air inlet apertures are evenly distributed around the bore axis and are positioned in a vertical plane which means the screwed end of the regulator is evenly throttled.
FR7509282A 1975-03-25 1975-03-25 Slow running system for motor vehicle multi carburettors - slow running jets have common auxiliary air feed with single adjuster Granted FR2305598A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7509282A FR2305598A1 (en) 1975-03-25 1975-03-25 Slow running system for motor vehicle multi carburettors - slow running jets have common auxiliary air feed with single adjuster
DE19752521951 DE2521951C3 (en) 1975-03-25 1975-05-16 Adjustment device for a mixed product device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509282A FR2305598A1 (en) 1975-03-25 1975-03-25 Slow running system for motor vehicle multi carburettors - slow running jets have common auxiliary air feed with single adjuster

Publications (2)

Publication Number Publication Date
FR2305598A1 true FR2305598A1 (en) 1976-10-22
FR2305598B1 FR2305598B1 (en) 1980-08-14

Family

ID=9153040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509282A Granted FR2305598A1 (en) 1975-03-25 1975-03-25 Slow running system for motor vehicle multi carburettors - slow running jets have common auxiliary air feed with single adjuster

Country Status (2)

Country Link
DE (1) DE2521951C3 (en)
FR (1) FR2305598A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905367A2 (en) * 1997-09-24 1999-03-31 Honda Giken Kogyo Kabushiki Kaisha Starting control valve assembly for multiple throttle
US8167020B2 (en) 2009-03-02 2012-05-01 Rite-Hite Holding Corporation Upper seal for a horizontal side-moving door

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905367A2 (en) * 1997-09-24 1999-03-31 Honda Giken Kogyo Kabushiki Kaisha Starting control valve assembly for multiple throttle
EP0905367A3 (en) * 1997-09-24 2000-01-05 Honda Giken Kogyo Kabushiki Kaisha Starting control valve assembly for multiple throttle
US6105562A (en) * 1997-09-24 2000-08-22 Honda Giken Kogyo Kabushiki Kaisha Starting control valve assembly for a multiple throttle
US8167020B2 (en) 2009-03-02 2012-05-01 Rite-Hite Holding Corporation Upper seal for a horizontal side-moving door

Also Published As

Publication number Publication date
FR2305598B1 (en) 1980-08-14
DE2521951A1 (en) 1976-10-07
DE2521951C3 (en) 1978-03-16
DE2521951B2 (en) 1977-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse