GB597193A - Improvements relating to internal-combustion engines incorporating cooling fans - Google Patents

Improvements relating to internal-combustion engines incorporating cooling fans

Info

Publication number
GB597193A
GB597193A GB2067745A GB2067745A GB597193A GB 597193 A GB597193 A GB 597193A GB 2067745 A GB2067745 A GB 2067745A GB 2067745 A GB2067745 A GB 2067745A GB 597193 A GB597193 A GB 597193A
Authority
GB
United Kingdom
Prior art keywords
fan
internal
combustion engines
pulley
cooling fans
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
GB2067745A
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.)
Humber Ltd
Original Assignee
Humber Ltd
Filing date
Publication date
Application filed by Humber Ltd filed Critical Humber Ltd
Publication of GB597193A publication Critical patent/GB597193A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
    • F01P7/082—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches
    • F01P7/084—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches actuated electromagnetically

Abstract

597,193. Cooling systems for internal-combustion engines. HUMBER, Ltd., and MILLER, A. C. Aug. 11, 1945, No. 20677. [Class 64 (iii)] [Also in Group XXVII] An engine cooling fan is driven through an electromagnetic clutch which is energized when a predetermined engine temperature is reached and disconnected when the temperature drops. The fan 11 is formed with, or fixed to, a ring 12, which with a pulley 15 is freely mounted in a bearing sleeve 17, held on the shaft 14 by circlips 18. The fan and pulley are made of magnetic material, and one has a coil 19, which is energized so that the two are frictionally engaged when a thermally actuated switch is closed. The switch may be placed in the engine cylinder head, or at the base of the radiator. The fan and pulley may be moved back by a spring.
GB2067745A 1945-08-11 Improvements relating to internal-combustion engines incorporating cooling fans Expired GB597193A (en)

Publications (1)

Publication Number Publication Date
GB597193A true GB597193A (en) 1948-01-20

Family

ID=1735623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2067745A Expired GB597193A (en) 1945-08-11 Improvements relating to internal-combustion engines incorporating cooling fans

Country Status (1)

Country Link
GB (1) GB597193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502056A (en) * 1968-03-26 1970-03-24 James W Dillard R.p.m. multiplier for automobile fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502056A (en) * 1968-03-26 1970-03-24 James W Dillard R.p.m. multiplier for automobile fan

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