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GB698224A - Improvements in or relating to thermally actuated chokes for internal combustion engines - Google Patents

Improvements in or relating to thermally actuated chokes for internal combustion engines

Info

Publication number
GB698224A
GB698224A GB28757/51A GB2875751A GB698224A GB 698224 A GB698224 A GB 698224A GB 28757/51 A GB28757/51 A GB 28757/51A GB 2875751 A GB2875751 A GB 2875751A GB 698224 A GB698224 A GB 698224A
Authority
GB
United Kingdom
Prior art keywords
tube
shell
air
heating
thermally actuated
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
GB28757/51A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB698224A publication Critical patent/GB698224A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Silencers (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

698,224. Heating air tubular heat-exchange elements. FORD MOTOR CO., Ltd. Dec. 7, 1951 [Dec. 21, 1950], No. 28757/51. Class 64 (iii) [Also in Group XXVII] Air which is used for heating the thermal element of a thermally actuated choke valve (see also Group XXVII) is heated in a heater which comprises a central tube surrounded by a helically convoluted shell, the tube fitting closely against the interior of the shell to provide a tortuous heating passage. The figure shows the heater 14 mounted in an exhaust manifold 10. Air drawn from the usual air cleaner enters a central tube 11 at the top as indicated by the arrow. It flows down the tube and then upwardly between the tube and a helically convoluted shell 13 to an outlet 17 leading to the thermal element of the choke. The tube and shell are made of material known under the Registered Trade Mark "Inconel" or of stainless steel or other metal resistant to the effects of heat lead compounds and oxidation.
GB28757/51A 1950-12-21 1951-12-07 Improvements in or relating to thermally actuated chokes for internal combustion engines Expired GB698224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202122A US2653588A (en) 1950-12-21 1950-12-21 Automatic choke air heater

Publications (1)

Publication Number Publication Date
GB698224A true GB698224A (en) 1953-10-07

Family

ID=22748580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28757/51A Expired GB698224A (en) 1950-12-21 1951-12-07 Improvements in or relating to thermally actuated chokes for internal combustion engines

Country Status (3)

Country Link
US (1) US2653588A (en)
DE (1) DE858471C (en)
GB (1) GB698224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204945A (en) * 1987-05-22 1988-11-23 Nuovo Pignone Spa Heat exchanger

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757652A (en) * 1951-11-13 1956-08-07 Chrysler Corp Heat supply system and means for engine choke control
US2876999A (en) * 1952-02-15 1959-03-10 Chrysler Corp Automatic choke air heater
US2746438A (en) * 1953-11-12 1956-05-22 Gen Motors Corp Automatic choke
US2762352A (en) * 1954-10-04 1956-09-11 Gen Motors Corp Autoamtic choke means
DE1095586B (en) * 1958-10-10 1960-12-22 Gen Motors Corp Device for mixture formation in internal combustion engines
US3796202A (en) * 1972-03-20 1974-03-12 K Guhman System and fitting for choke tube repair

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193172A (en) * 1916-08-01 Boilee
US983912A (en) * 1907-11-08 1911-02-14 Luther D Lovekin Water-heater.
US2456775A (en) * 1944-11-16 1948-12-21 Arthur J Fausek Heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204945A (en) * 1987-05-22 1988-11-23 Nuovo Pignone Spa Heat exchanger
GB2204945B (en) * 1987-05-22 1991-04-24 Nuovo Pignone Spa Heat exchanger for the domestic heating of water

Also Published As

Publication number Publication date
DE858471C (en) 1952-12-08
US2653588A (en) 1953-09-29

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