CA972854A - Automobile air conditioner protection system - Google Patents

Automobile air conditioner protection system

Info

Publication number
CA972854A
CA972854A CA138,798A CA138798A CA972854A CA 972854 A CA972854 A CA 972854A CA 138798 A CA138798 A CA 138798A CA 972854 A CA972854 A CA 972854A
Authority
CA
Canada
Prior art keywords
air conditioner
protection system
automobile air
conditioner protection
automobile
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
CA138,798A
Other versions
CA138798S (en
Inventor
Arthur T. Bassett (Jr.)
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of CA972854A publication Critical patent/CA972854A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00978—Control systems or circuits characterised by failure of detection or safety means; Diagnostic methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
CA138,798A 1971-05-05 1972-04-04 Automobile air conditioner protection system Expired CA972854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14049871A 1971-05-05 1971-05-05

Publications (1)

Publication Number Publication Date
CA972854A true CA972854A (en) 1975-08-12

Family

ID=22491507

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,798A Expired CA972854A (en) 1971-05-05 1972-04-04 Automobile air conditioner protection system

Country Status (2)

Country Link
US (1) US3686892A (en)
CA (1) CA972854A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738120A (en) * 1972-02-17 1973-06-12 Gen Motors Corp Automotive refrigerant system
JPS5057136U (en) * 1973-09-22 1975-05-29
US4034570A (en) * 1975-12-29 1977-07-12 Heil-Quaker Corporation Air conditioner control
AU557850B2 (en) * 1982-04-12 1987-01-08 Zexel Corporation Air conditioner with overheat detecting device
US4527399A (en) * 1984-04-06 1985-07-09 Carrier Corporation High-low superheat protection for a refrigeration system compressor
JPH0755617B2 (en) * 1984-09-17 1995-06-14 株式会社ゼクセル Air conditioner for vehicle
US5457965A (en) * 1994-04-11 1995-10-17 Ford Motor Company Low refrigerant charge detection system
US20090282855A1 (en) * 2008-05-16 2009-11-19 Hoshizaki America, Inc. Under counter ice making machine
DE102009027458A1 (en) * 2009-07-03 2011-02-03 Deere & Company, Moline Device for controlling an air conditioning device for a motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981076A (en) * 1958-06-30 1961-04-25 Gen Motors Corp Refrigerating apparatus
US2978879A (en) * 1958-06-30 1961-04-11 Gen Motors Corp Refrigerating apparatus
US3047696A (en) * 1959-12-11 1962-07-31 Gen Motors Corp Superheat control

Also Published As

Publication number Publication date
US3686892A (en) 1972-08-29

Similar Documents

Publication Publication Date Title
CA936693A (en) Air conditioning system
AU504834B2 (en) Vehicle air conditioner
AU472418B2 (en) Automobile airconditioning system
CA937403A (en) Air conditioning system
CA968043A (en) Vehicle protective system
CA934551A (en) Air conditioning system
CA1020652A (en) Automobile air conditioner preliminary lubrication system
CA929021A (en) Air conditioning vent
CA926619A (en) Dual conduit air conditioning system
AU454405B2 (en) Passenger vehicle ventilating system
CA972854A (en) Automobile air conditioner protection system
AU499313B2 (en) Air conditioning system
CA857627A (en) Air conditioning system
AU505936B2 (en) Air conditioning system
CA983713A (en) Air conditioning system
CA870351A (en) Air conditioning terminal
AU477701B2 (en) Automobile air conditioning system
CA876438A (en) Air-conditioning system
AU459154B2 (en) An air conditioner
CA960459A (en) Vehicle air conditioner compressor
CA835690A (en) Control system for automobile air conditioners
CA865933A (en) Air conditioning
AU7031874A (en) Automobile air conditioning system
CA860030A (en) Air conditioning unit
AU427999B2 (en) Improved air conditioning unit