GB2501699B - Controlling a duty cycle on an electric thermostat - Google Patents

Controlling a duty cycle on an electric thermostat

Info

Publication number
GB2501699B
GB2501699B GB1207567.7A GB201207567A GB2501699B GB 2501699 B GB2501699 B GB 2501699B GB 201207567 A GB201207567 A GB 201207567A GB 2501699 B GB2501699 B GB 2501699B
Authority
GB
United Kingdom
Prior art keywords
controlling
duty cycle
electric thermostat
thermostat
electric
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 - Fee Related
Application number
GB1207567.7A
Other versions
GB2501699A (en
GB201207567D0 (en
Inventor
Borgia Luca
Pezzella Carmine
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Priority to GB1207567.7A priority Critical patent/GB2501699B/en
Publication of GB201207567D0 publication Critical patent/GB201207567D0/en
Publication of GB2501699A publication Critical patent/GB2501699A/en
Application granted granted Critical
Publication of GB2501699B publication Critical patent/GB2501699B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
    • 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
    • F01P2037/00—Controlling
    • 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
    • F01P2070/00—Details
    • F01P2070/04—Details using electrical heating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Air-Conditioning For Vehicles (AREA)
GB1207567.7A 2012-04-30 2012-04-30 Controlling a duty cycle on an electric thermostat Expired - Fee Related GB2501699B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1207567.7A GB2501699B (en) 2012-04-30 2012-04-30 Controlling a duty cycle on an electric thermostat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1207567.7A GB2501699B (en) 2012-04-30 2012-04-30 Controlling a duty cycle on an electric thermostat

Publications (3)

Publication Number Publication Date
GB201207567D0 GB201207567D0 (en) 2012-06-13
GB2501699A GB2501699A (en) 2013-11-06
GB2501699B true GB2501699B (en) 2017-06-07

Family

ID=46330588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1207567.7A Expired - Fee Related GB2501699B (en) 2012-04-30 2012-04-30 Controlling a duty cycle on an electric thermostat

Country Status (1)

Country Link
GB (1) GB2501699B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014015638A1 (en) * 2014-10-22 2016-04-28 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Controlling a coolant pump and / or a control valve of a cooling system for a ...
CN106089395B (en) * 2016-07-26 2018-11-02 广州汽车集团股份有限公司 Engine water temperature control method and device
CN111335999B (en) * 2018-12-18 2021-02-05 广州汽车集团股份有限公司 Control method and device of electric heating thermostat and electronic control unit
US10961897B2 (en) * 2019-03-01 2021-03-30 Hyundai Motor Company Methods of controlling electrical coolant valve for internal combustion engine
CN112631349B (en) * 2019-09-24 2021-09-17 北京亿华通科技股份有限公司 Control method, control device, computer equipment and storage medium
DE102021202411A1 (en) 2021-03-12 2022-09-15 Zf Friedrichshafen Ag Method for determining an outlet temperature of a coolant from a cooler
CN114776434B (en) * 2022-03-23 2023-11-24 东风汽车集团股份有限公司 Engine radiator outlet water temperature prediction method
CN115163282B (en) * 2022-07-14 2023-12-05 东风汽车集团股份有限公司 Control method and control system for engine cooling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007100638A (en) * 2005-10-06 2007-04-19 Toyota Motor Corp Cooling water control device for internal combustion engine
JP2008051073A (en) * 2006-08-28 2008-03-06 Aisin Seiki Co Ltd Cogeneration system
JP2010065671A (en) * 2008-09-15 2010-03-25 Denso Corp Failure diagnosis device of cooling system for vehicle
WO2012053995A1 (en) * 2010-10-22 2012-04-26 Kirpart Otomotiv Parçalari Sanayi Ve Ticaret A.Ş. Electrically heated map controlled thermostat by a ptc heating element application

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007100638A (en) * 2005-10-06 2007-04-19 Toyota Motor Corp Cooling water control device for internal combustion engine
JP2008051073A (en) * 2006-08-28 2008-03-06 Aisin Seiki Co Ltd Cogeneration system
JP2010065671A (en) * 2008-09-15 2010-03-25 Denso Corp Failure diagnosis device of cooling system for vehicle
WO2012053995A1 (en) * 2010-10-22 2012-04-26 Kirpart Otomotiv Parçalari Sanayi Ve Ticaret A.Ş. Electrically heated map controlled thermostat by a ptc heating element application

Also Published As

Publication number Publication date
GB2501699A (en) 2013-11-06
GB201207567D0 (en) 2012-06-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180430