GB1217125A - Improvements in or relating to carburettors - Google Patents

Improvements in or relating to carburettors

Info

Publication number
GB1217125A
GB1217125A GB01499/69A GB1149969A GB1217125A GB 1217125 A GB1217125 A GB 1217125A GB 01499/69 A GB01499/69 A GB 01499/69A GB 1149969 A GB1149969 A GB 1149969A GB 1217125 A GB1217125 A GB 1217125A
Authority
GB
United Kingdom
Prior art keywords
choke valve
opening
march
spring
cam surface
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
GB01499/69A
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.)
Honda Motor Co Ltd
Keihin Seiki Manufacturing Co Ltd
Original Assignee
Honda Motor Co Ltd
Keihin Seiki Manufacturing Co Ltd
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 Honda Motor Co Ltd, Keihin Seiki Manufacturing Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB1217125A publication Critical patent/GB1217125A/en
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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
    • F02M1/10—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically dependent on engine temperature, e.g. having thermostat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

1,217,125. Spray carburetters. HONDA GIKEN KOGYA K.K. and KE IHIN SEIKA SEISAKUSHO K.K. March 4, 1969 [March 5, 1968], No. 11499/69. Heading F1B. In a carburetter a cam surface 5A controls minimum throttle opening 6 and is connected to a spring-closed choke valve 3 member so that the idling throttle valve opening is increased as the opening of the choke valve is decreased and a temperature sensing device 19 is connected to the choke valve so that the opening of the choke valve may be automatically adjusted in dependence upon the engine running temperature regardless of whether the cam surface and a follower member are in contact. Operation:- Engine exhaust gas or lubricant passes through inlet 23 into housing 16 and thence into outlet 24. The rise in temperature sensed by device 16 moves rod 20 out of the device against the action of spring 31, the movement being transmitted via bellcrank 26, connecting rod 29 and cam 5 to open the choke valve member 3.
GB01499/69A 1968-03-05 1969-03-04 Improvements in or relating to carburettors Expired GB1217125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1382468 1968-03-05

Publications (1)

Publication Number Publication Date
GB1217125A true GB1217125A (en) 1970-12-31

Family

ID=11844007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01499/69A Expired GB1217125A (en) 1968-03-05 1969-03-04 Improvements in or relating to carburettors

Country Status (4)

Country Link
US (1) US3575389A (en)
FR (1) FR2003262A1 (en)
GB (1) GB1217125A (en)
SU (1) SU376959A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168434A (en) * 1984-12-15 1986-06-18 Stihl Andreas Automatic choke control for starting an i c engine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807709A (en) * 1970-09-24 1974-04-30 Nippon Denso Co Carburetor
US3740040A (en) * 1971-10-07 1973-06-19 Gen Motors Corp Carburetor with power choke
FR2285523A1 (en) * 1974-09-23 1976-04-16 Peugeot & Renault AUTOMATIC CARBURETOR CHOKE DEVICE
JPS5338749Y2 (en) * 1975-02-26 1978-09-20
IT1066922B (en) * 1976-08-04 1985-03-12 Alfa Romeo Spa DEVICE FOR THE ADJUSTMENT OF THE MIXTURE FEEDING TO A COMBUSTION ENGINE
IT1133227B (en) * 1980-02-06 1986-07-09 Weber Spa IMPROVEMENTS IN COLD ENGINE STARTING AND OPERATING DEVICES FOR CARBURETORS
JPS58107843A (en) * 1981-12-22 1983-06-27 Toyota Motor Corp Opening controller of carburetor throttle valve
JPS5963351A (en) * 1982-10-05 1984-04-11 Honda Motor Co Ltd Carburetor control cam board supporter
DE3842974A1 (en) * 1988-12-21 1990-06-28 Stihl Maschf Andreas DIAPHRAGM CARBURETTOR WITH POSITIONALLY COUPLED THROTTLE VALVE AND CHOKE VALVE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921736A (en) * 1931-12-24 1933-08-08 Erade Charles Julien Carburetor
US2400035A (en) * 1944-01-24 1946-05-07 Turf spiking machine
US2478613A (en) * 1944-10-06 1949-08-09 Detroit Lubricator Co Carburetor
US2815942A (en) * 1949-08-09 1957-12-10 Gen Motors Corp Carburetor
US2681213A (en) * 1952-03-06 1954-06-15 Carter Carburetor Corp Throttle control for compound carburetors
US2774343A (en) * 1952-04-09 1956-12-18 Bendix Aviat Corp Choke control device
US2868522A (en) * 1957-08-19 1959-01-13 William E O'neil Carburetor
US2998233A (en) * 1959-11-18 1961-08-29 Holley Carburetor Co Automatic choke
FR79550E (en) * 1961-04-15 1962-12-14 Sibe Improvements to carburettors fitted with an automatically controlled auxiliary starting device
US3151189A (en) * 1961-09-11 1964-09-29 Ford Motor Co Carburetor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168434A (en) * 1984-12-15 1986-06-18 Stihl Andreas Automatic choke control for starting an i c engine
AU586844B2 (en) * 1984-12-15 1989-07-27 Stihl, Andreas Automatic starting arrangement for an internal combustion engine

Also Published As

Publication number Publication date
DE1910978A1 (en) 1969-10-02
US3575389A (en) 1971-04-20
FR2003262A1 (en) 1969-11-07
SU376959A3 (en) 1973-04-05
DE1910978B2 (en) 1973-02-15

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