FR2264190A1 - Fuel flow stabiliser for carburettor - has two diaphragm chambers connected by a spring loaded valve - Google Patents

Fuel flow stabiliser for carburettor - has two diaphragm chambers connected by a spring loaded valve

Info

Publication number
FR2264190A1
FR2264190A1 FR7409363A FR7409363A FR2264190A1 FR 2264190 A1 FR2264190 A1 FR 2264190A1 FR 7409363 A FR7409363 A FR 7409363A FR 7409363 A FR7409363 A FR 7409363A FR 2264190 A1 FR2264190 A1 FR 2264190A1
Authority
FR
France
Prior art keywords
spring loaded
fuel flow
carburettor
loaded valve
chambers connected
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
FR7409363A
Other languages
French (fr)
Other versions
FR2264190B1 (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.)
ROTHLISBERGER HENRI FR
Original Assignee
ROTHLISBERGER HENRI FR
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 ROTHLISBERGER HENRI FR filed Critical ROTHLISBERGER HENRI FR
Priority to FR7409363A priority Critical patent/FR2264190A1/en
Priority to BE153988A priority patent/BE826273A/en
Priority to IT2111975A priority patent/IT1034157B/en
Priority to DE19752511049 priority patent/DE2511049A1/en
Publication of FR2264190A1 publication Critical patent/FR2264190A1/en
Application granted granted Critical
Publication of FR2264190B1 publication Critical patent/FR2264190B1/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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (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)
  • Reciprocating Pumps (AREA)

Abstract

The deive compensates for uneven pump strokes and excess fuel flow and has a cylindrical body (2) between upper (1) and lower (3) end plates. Fuel enters the body (2) through a side passage (14) and flows to a lower chamber closed by a spring loaded membrane (5). Flow to an upper chamber is via a spring (7) loaded valve (8), this chamber being closed by a membrane (9) which may be adjusted by a screw (11) and nut (13). The fuel then flows to a side outlet (15). The chambers formed by the end plates and membranes have air vent holes.
FR7409363A 1974-03-13 1974-03-13 Fuel flow stabiliser for carburettor - has two diaphragm chambers connected by a spring loaded valve Granted FR2264190A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7409363A FR2264190A1 (en) 1974-03-13 1974-03-13 Fuel flow stabiliser for carburettor - has two diaphragm chambers connected by a spring loaded valve
BE153988A BE826273A (en) 1974-03-13 1975-03-04 HYDROCARBON FLOW MODERATOR
IT2111975A IT1034157B (en) 1974-03-13 1975-03-11 MODERATOR FOR THE DELIVERY OF HYDRO CARBONS
DE19752511049 DE2511049A1 (en) 1974-03-13 1975-03-13 DEVICE FOR REGULATING THE FLOW RATE OF A HYDROCARBON IN CARBURETTORS OF COMBUSTION ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409363A FR2264190A1 (en) 1974-03-13 1974-03-13 Fuel flow stabiliser for carburettor - has two diaphragm chambers connected by a spring loaded valve

Publications (2)

Publication Number Publication Date
FR2264190A1 true FR2264190A1 (en) 1975-10-10
FR2264190B1 FR2264190B1 (en) 1977-09-16

Family

ID=9136553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409363A Granted FR2264190A1 (en) 1974-03-13 1974-03-13 Fuel flow stabiliser for carburettor - has two diaphragm chambers connected by a spring loaded valve

Country Status (4)

Country Link
BE (1) BE826273A (en)
DE (1) DE2511049A1 (en)
FR (1) FR2264190A1 (en)
IT (1) IT1034157B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505291A1 (en) * 2003-08-04 2005-02-09 HONDA MOTOR CO., Ltd. Fuel supply control system for engine
EP1505290A1 (en) * 2003-08-04 2005-02-09 HONDA MOTOR CO., Ltd. Fuel supply control system for engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505291A1 (en) * 2003-08-04 2005-02-09 HONDA MOTOR CO., Ltd. Fuel supply control system for engine
EP1505290A1 (en) * 2003-08-04 2005-02-09 HONDA MOTOR CO., Ltd. Fuel supply control system for engine
US6941925B2 (en) 2003-08-04 2005-09-13 Honda Motor Co., Ltd. Fuel supply control system for engine
US6973922B2 (en) 2003-08-04 2005-12-13 Honda Motor Co., Ltd. Fuel supply control system for engine
CN100419249C (en) * 2003-08-04 2008-09-17 本田技研工业株式会社 Fuel supply control system for engine

Also Published As

Publication number Publication date
FR2264190B1 (en) 1977-09-16
BE826273A (en) 1975-06-30
DE2511049A1 (en) 1975-09-18
IT1034157B (en) 1979-09-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration
AR Application made for restoration
AM Act modifying the rights related to an application or a patent
BR Restoration of rights
ST Notification of lapse