GB1229961A - - Google Patents

Info

Publication number
GB1229961A
GB1229961A GB1229961DA GB1229961A GB 1229961 A GB1229961 A GB 1229961A GB 1229961D A GB1229961D A GB 1229961DA GB 1229961 A GB1229961 A GB 1229961A
Authority
GB
United Kingdom
Prior art keywords
radiator
fan
cooling
motor
pipe
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
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 filed Critical
Publication of GB1229961A publication Critical patent/GB1229961A/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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
    • G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • F01P2005/046—Pump-driving arrangements with electrical pump drive

Landscapes

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

Abstract

1,229,961. Cooling I. C. engines, axial-flow fans. ROBERT BOSCH G.m.b.H. June 26, 1968 [July 1, 1967], No.30372/68. Headings F1B and F1C. [Also in Division F4] The radiator 3 of a liquid cooled vehicle engine is provided with a cooling unit comprising a cylindrical shroud 6 mounted on the radiator and containing a fan driven by a thermostatically controlled motor 8. The motor 8 is supported by struts 9 and is encircled by the hub 12 of the fan. Coolant from the engine block enters a housing 19 through a pipe 24 and is directed to the radiator through a pipe 26 and/or to a radiator by-pass 25 according to the position of two valve members mounted on a shaft 27 which is moved by a thermostat 21. If further cooling is required when the by-pass is fully closed, the shaft 27 moves further to close contacts mounted on two conductors 28 and 29 thereby energizing the fan motor either directly or via a relay. The cooling unit may be located on the front or the rear face of the radiator.
GB1229961D 1967-07-01 1968-06-26 Expired GB1229961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0093278 1967-07-01

Publications (1)

Publication Number Publication Date
GB1229961A true GB1229961A (en) 1971-04-28

Family

ID=6986863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229961D Expired GB1229961A (en) 1967-07-01 1968-06-26

Country Status (6)

Country Link
BR (1) BR6800231D0 (en)
DE (1) DE1576702A1 (en)
ES (1) ES344838A1 (en)
FR (1) FR1570258A (en)
GB (1) GB1229961A (en)
NL (1) NL6809178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947676A2 (en) * 1998-04-03 1999-10-06 Yoshikazu Kuze Cooling system for an automotive engine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500531B1 (en) * 1981-02-20 1985-11-08 Thomson Dauphinoise DEVICE FOR CONTROLLING AND REGULATING THE TEMPERATURE IN PARTICULAR OF THE COOLING LIQUID OF INTERNAL COMBUSTION ENGINES
DE3320338A1 (en) * 1983-06-04 1984-12-06 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim DEVICE FOR COOLING AN INTERNAL COMBUSTION ENGINE
DE3934201A1 (en) * 1989-10-13 1991-04-18 Behr Thomson Dehnstoffregler Vehicular combustion engine coolant system - has thermostatic switch operated by expansion of element in heater supply circuit to increase fan speed at higher temp.
DE19820388B4 (en) * 1997-05-17 2008-09-11 Volkswagen Ag Motor vehicle front end with internal combustion engine, heat exchanger and fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947676A2 (en) * 1998-04-03 1999-10-06 Yoshikazu Kuze Cooling system for an automotive engine
EP0947676A3 (en) * 1998-04-03 2002-03-06 Yoshikazu Kuze Cooling system for an automotive engine

Also Published As

Publication number Publication date
DE1576702A1 (en) 1970-04-23
ES344838A1 (en) 1968-11-01
BR6800231D0 (en) 1973-04-19
FR1570258A (en) 1969-06-06
NL6809178A (en) 1969-01-03

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed