GB1092308A - Improvements in or relating to cooling units for water-cooled internal combustion engines - Google Patents

Improvements in or relating to cooling units for water-cooled internal combustion engines

Info

Publication number
GB1092308A
GB1092308A GB29631/65A GB2963165A GB1092308A GB 1092308 A GB1092308 A GB 1092308A GB 29631/65 A GB29631/65 A GB 29631/65A GB 2963165 A GB2963165 A GB 2963165A GB 1092308 A GB1092308 A GB 1092308A
Authority
GB
United Kingdom
Prior art keywords
radiator
thermostat
clutch
cup
guide
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
GB29631/65A
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB1092308A publication Critical patent/GB1092308A/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
    • F01P7/087—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 directly by deformation of a thermostatic device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/25—Automatic clutches actuated entirely mechanically controlled by thermo-responsive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Mechanical Operated Clutches (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

1,092,308. Cooling engines; controlling fans. FICHTEL & SACHS A. G. July 13, 1965 [July 17, 1964], No. 29631/65. Headings F1B and F1C. A thermostat 2 controlling the clutch 1 of a cooling fan of a radiator 3 has associated therewith a guide or baffle 8 ensuring more uniform response of the thermostat to the temperature of the air flowing through the radiator. The guide may comprise a tube or funnel-shaped member 8 secured to the radiator. Alternatively a flat plate 5, Fig. 1 (not shown) or a spherical or conical plate may be fixed to the upstream side of the radiator. In Fig. 8 the guide comprises a cupshaped member 16 secured to and rotating with the clutch, air flowing through the cup around the thermostat 2 and out through apertures 18. Fan blades 17 may be provided on the cup to assist the air flow. The cup may be replaced by a funnelshaped member of relatively large mass to delay cutting out of the clutch upon a drop in air temperature.
GB29631/65A 1964-07-17 1965-07-13 Improvements in or relating to cooling units for water-cooled internal combustion engines Expired GB1092308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF43465A DE1257488B (en) 1964-07-17 1964-07-17 Air guiding device for temperature-dependent switching friction clutches

Publications (1)

Publication Number Publication Date
GB1092308A true GB1092308A (en) 1967-11-22

Family

ID=7099572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29631/65A Expired GB1092308A (en) 1964-07-17 1965-07-13 Improvements in or relating to cooling units for water-cooled internal combustion engines

Country Status (4)

Country Link
US (1) US3318526A (en)
DE (1) DE1257488B (en)
FR (1) FR1456615A (en)
GB (1) GB1092308A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5330040A (en) * 1992-10-05 1994-07-19 General Motors Corporation Ringed cover and seal for a viscous fluid clutch and method of making

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005468A (en) * 1933-03-03 1935-06-18 Modine Mfg Co Engine cooling device
US2169121A (en) * 1937-10-04 1939-08-08 Dorhl H Coy Motor cooling system
US2986250A (en) * 1956-01-23 1961-05-30 Borg Warner Thermostatically controlled clutch
US2881890A (en) * 1956-03-05 1959-04-14 Borg Warner Control mechanism
US3103308A (en) * 1958-07-11 1963-09-10 Gen Motors Corp Drives for vehicle engine cooling fans

Also Published As

Publication number Publication date
DE1257488B (en) 1967-12-28
FR1456615A (en) 1966-07-08
US3318526A (en) 1967-05-09

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