GB1481925A - Carburettors having cold start systems - Google Patents

Carburettors having cold start systems

Info

Publication number
GB1481925A
GB1481925A GB11489/75A GB1148975A GB1481925A GB 1481925 A GB1481925 A GB 1481925A GB 11489/75 A GB11489/75 A GB 11489/75A GB 1148975 A GB1148975 A GB 1148975A GB 1481925 A GB1481925 A GB 1481925A
Authority
GB
United Kingdom
Prior art keywords
resistor
temperature
switch
march
responsive device
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
GB11489/75A
Other languages
English (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
Priority claimed from FR7409330A external-priority patent/FR2333967A1/fr
Priority claimed from FR7417360A external-priority patent/FR2271407A2/fr
Application filed by Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of GB1481925A publication Critical patent/GB1481925A/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
    • F02M1/12—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 with means for electrically heating 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)
  • Thermally Actuated Switches (AREA)
GB11489/75A 1974-03-19 1975-03-19 Carburettors having cold start systems Expired GB1481925A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7409330A FR2333967A1 (fr) 1974-03-19 1974-03-19 Perfectionnements apportes aux dispositifs de depart pour carburateurs
FR7417360A FR2271407A2 (en) 1974-05-17 1974-05-17 Automatic cold starter for engine carburettor - has electrical resistance heaters with a positive coefficient of thermal expansion

Publications (1)

Publication Number Publication Date
GB1481925A true GB1481925A (en) 1977-08-03

Family

ID=26218228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11489/75A Expired GB1481925A (en) 1974-03-19 1975-03-19 Carburettors having cold start systems

Country Status (7)

Country Link
US (1) US4038955A (cg-RX-API-DMAC7.html)
JP (1) JPS5337971B2 (cg-RX-API-DMAC7.html)
DE (1) DE2507615C2 (cg-RX-API-DMAC7.html)
ES (1) ES434990A1 (cg-RX-API-DMAC7.html)
GB (1) GB1481925A (cg-RX-API-DMAC7.html)
IT (1) IT1032333B (cg-RX-API-DMAC7.html)
SE (1) SE430272B (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273237A (en) * 1975-12-16 1977-06-18 Honda Motor Co Ltd Electric heating auto-choke system
JPS52104629A (en) * 1976-03-01 1977-09-02 Hitachi Ltd Thermostat housing apparatus in carburetter
DE2623121C3 (de) * 1976-05-22 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Druckregelventil für eine Kraftstoffeinspritzanlage
DE2623122A1 (de) * 1976-05-22 1977-12-01 Bosch Gmbh Robert Druckregelventil fuer eine kraftstoffeinspritzanlage
US4131657A (en) * 1977-03-10 1978-12-26 Gte Sylvania Incorporated Electric automotive choke
NL7810020A (nl) * 1978-10-04 1980-04-09 Texas Instruments Holland Automatische choke.
JPS55128645A (en) * 1979-03-28 1980-10-04 Fuji Heavy Ind Ltd Electronic control of carburettor in internal combustion engine
US4218406A (en) * 1979-05-11 1980-08-19 Schmelzer Corporation Automatic choke control
JPS576758Y2 (cg-RX-API-DMAC7.html) * 1980-04-02 1982-02-08
JPS5835653U (ja) * 1981-09-03 1983-03-08 三國工業株式会社 始動装置のワツクス加熱調整回路
US4464310A (en) * 1982-09-24 1984-08-07 Tom Mcguane Industries, Inc. Insulated cap and heat sink for automatic choke control
US4496496A (en) * 1982-11-01 1985-01-29 Texas Instruments Incorporated Fuel supply system with electric choke and control therefor
US4699738A (en) * 1986-01-29 1987-10-13 Depetris Peter Electrically heated choke having improved control
US6851664B2 (en) * 2003-05-15 2005-02-08 Walbro Engine Management, L.L.C. Self-relieving choke valve system for a combustion engine carburetor
CN104884776B (zh) 2013-08-15 2018-09-25 科勒公司 用于电子地控制内燃机的燃料空气比的系统和方法
US10054081B2 (en) 2014-10-17 2018-08-21 Kohler Co. Automatic starting system
US9945326B2 (en) * 2015-05-07 2018-04-17 Briggs & Stratton Corporation Automatic choking mechanism for internal combustion engines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR215189A (cg-RX-API-DMAC7.html) * 1971-08-04
DE2152405A1 (de) * 1971-10-21 1973-04-26 Alex Walser Elektrisches flaechenheizelement
US3752133A (en) * 1972-11-15 1973-08-14 Ford Motor Co Multiple heat automatic choke
US3806854A (en) * 1972-12-05 1974-04-23 Texas Instruments Inc Control for automotive choke

Also Published As

Publication number Publication date
DE2507615C2 (de) 1982-08-26
US4038955A (en) 1977-08-02
SE7502581L (cg-RX-API-DMAC7.html) 1975-09-22
SE430272B (sv) 1983-10-31
JPS50128019A (cg-RX-API-DMAC7.html) 1975-10-08
DE2507615A1 (de) 1975-10-02
ES434990A1 (es) 1977-03-16
JPS5337971B2 (cg-RX-API-DMAC7.html) 1978-10-12
IT1032333B (it) 1979-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee