FR2168094A5 - - Google Patents

Info

Publication number
FR2168094A5
FR2168094A5 FR7301207A FR7301207A FR2168094A5 FR 2168094 A5 FR2168094 A5 FR 2168094A5 FR 7301207 A FR7301207 A FR 7301207A FR 7301207 A FR7301207 A FR 7301207A FR 2168094 A5 FR2168094 A5 FR 2168094A5
Authority
FR
France
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
FR7301207A
Other languages
French (fr)
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Application granted granted Critical
Publication of FR2168094A5 publication Critical patent/FR2168094A5/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Temperature (AREA)
FR7301207A 1972-01-12 1973-01-09 Expired FR2168094A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB138072*[A GB1418291A (en) 1972-01-12 1972-01-12 Control circuit for cooling fans

Publications (1)

Publication Number Publication Date
FR2168094A5 true FR2168094A5 (enrdf_load_stackoverflow) 1973-08-24

Family

ID=9721013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301207A Expired FR2168094A5 (enrdf_load_stackoverflow) 1972-01-12 1973-01-09

Country Status (7)

Country Link
US (1) US3794896A (enrdf_load_stackoverflow)
JP (1) JPS4879073A (enrdf_load_stackoverflow)
AU (1) AU4961172A (enrdf_load_stackoverflow)
DE (1) DE2301041A1 (enrdf_load_stackoverflow)
FR (1) FR2168094A5 (enrdf_load_stackoverflow)
GB (1) GB1418291A (enrdf_load_stackoverflow)
IT (1) IT976796B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1456639A (en) * 1972-12-02 1976-11-24 Lucas Electrical Ltd Temperature sensitive electronic switching arrangements
JPS53138132A (en) * 1977-05-09 1978-12-02 Toyota Motor Corp Automotive cooling fan drive control unit
US4313402A (en) * 1979-11-30 1982-02-02 General Motors Corporation Internal combustion engine radiator cooling fan drive motor control system
JPS5797397A (en) * 1980-12-05 1982-06-17 Hitachi Ltd Driving device for variable speed motor
DE8432942U1 (de) * 1984-11-10 1985-02-14 Ing. Rolf Seifert electronic GmbH, 5828 Ennepetal Lüfter mit Funktionsüberwachung
US4656553A (en) * 1986-01-21 1987-04-07 Comair Rotron, Inc. Electronically programmable universal brushless DC fan with integral tracking and locked rotor protection
JPH0622392Y2 (ja) * 1986-02-21 1994-06-15 株式会社ニッコー バッテリ駆動玩具の電源装置
US4876492A (en) * 1988-02-26 1989-10-24 General Electric Company Electronically commutated motor driven apparatus including an impeller in a housing driven by a stator on the housing
US6191546B1 (en) 1997-10-22 2001-02-20 Hewlett-Packard Company Proportional integral cooling device controller for electronic device
US5929581A (en) * 1997-10-22 1999-07-27 Hewlett-Packard Company Proportional integral fan controller for computer
CN100441878C (zh) * 2006-01-17 2008-12-10 台达电子工业股份有限公司 风扇系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976463A (en) * 1957-02-01 1961-03-21 Gen Electric Motor-protecting relay
US3416060A (en) * 1965-10-23 1968-12-10 Robertshaw Controls Co Thermally responsive control circuit with automatic reset
US3500074A (en) * 1966-08-15 1970-03-10 Texas Instruments Inc Fail-safe controller
US3668497A (en) * 1970-10-06 1972-06-06 Gen Motors Corp Heater blower motor delay energizing means

Also Published As

Publication number Publication date
JPS4879073A (enrdf_load_stackoverflow) 1973-10-23
DE2301041A1 (de) 1973-07-19
AU4961172A (en) 1974-06-06
GB1418291A (en) 1975-12-17
US3794896A (en) 1974-02-26
IT976796B (it) 1974-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse