ES8200276A1 - Automatic air conditioner for motor vehicles - uses heat sensitive switch to turn on fan motor when airflow is low due to low vehicle speed - Google Patents

Automatic air conditioner for motor vehicles - uses heat sensitive switch to turn on fan motor when airflow is low due to low vehicle speed

Info

Publication number
ES8200276A1
ES8200276A1 ES498047A ES498047A ES8200276A1 ES 8200276 A1 ES8200276 A1 ES 8200276A1 ES 498047 A ES498047 A ES 498047A ES 498047 A ES498047 A ES 498047A ES 8200276 A1 ES8200276 A1 ES 8200276A1
Authority
ES
Spain
Prior art keywords
heat sensitive
air conditioner
vehicle speed
airflow
turn
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
ES498047A
Other languages
Spanish (es)
Other versions
ES498047A0 (en
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.)
Chausson Usines SA
Original Assignee
Chausson Usines SA
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 Chausson Usines SA filed Critical Chausson Usines SA
Publication of ES498047A0 publication Critical patent/ES498047A0/en
Publication of ES8200276A1 publication Critical patent/ES8200276A1/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
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control
    • 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
    • B60H1/00457—Ventilation unit, e.g. combined with a radiator
    • B60H1/00471—The ventilator being of the radial type, i.e. with radial expulsion of the air

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The automatic automobile air conditioner has a heat sensitive bellows (7) which operates a relay (8) to switch on a fan motor (4) when the air flow through the heat exchanger (5) is low due to the vehicle being stopped or in the traffic. The heat sensitive bellows (7) are heated by an electric heater (9) which is cooled by incoming air when the vehicle speed is high and the fan consequently not required. The heat exchanger may be for heating or cooling and the usual control of circulation of the heat exchanger fluid and of outlet openings is provided in the cabin of the vehicle.
ES498047A 1979-12-26 1980-12-22 Automatic air conditioner for motor vehicles - uses heat sensitive switch to turn on fan motor when airflow is low due to low vehicle speed Expired ES8200276A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931702A FR2472489A1 (en) 1979-12-26 1979-12-26 Automatic air conditioner for motor vehicles - uses heat sensitive switch to turn on fan motor when airflow is low due to low vehicle speed

Publications (2)

Publication Number Publication Date
ES498047A0 ES498047A0 (en) 1981-11-16
ES8200276A1 true ES8200276A1 (en) 1981-11-16

Family

ID=9233165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498047A Expired ES8200276A1 (en) 1979-12-26 1980-12-22 Automatic air conditioner for motor vehicles - uses heat sensitive switch to turn on fan motor when airflow is low due to low vehicle speed

Country Status (3)

Country Link
BE (1) BE886815A (en)
ES (1) ES8200276A1 (en)
FR (1) FR2472489A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858676A (en) * 1988-10-05 1989-08-22 Ford Motor Company Airconditioning system for a vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028800A (en) * 1959-07-17 1962-04-10 Richard A Anderson Automatic airflow control
DE1405880A1 (en) * 1960-07-27 1968-12-12 Daimler Benz Ag Air conditioning for vehicles, especially for passenger cars
FR2094679A5 (en) * 1970-06-26 1972-02-04 Pasty Bernard
US3668497A (en) * 1970-10-06 1972-06-06 Gen Motors Corp Heater blower motor delay energizing means
DE2134009A1 (en) * 1971-07-08 1973-01-18 Hornkohl & Wolf DEVICE, IN PARTICULAR FOR VEHICLE HEATING SYSTEMS TO GENERATE A MIXED AIR FLOW
FR2148890A5 (en) * 1971-08-09 1973-03-23 Peugeot & Renault
DE2205618A1 (en) * 1972-02-07 1973-08-23 Bosch Gmbh Robert DEVICE FOR ADJUSTING THE TEMPERATURE IN THE INTERIOR OF A MOTOR VEHICLE
DE7318182U (en) * 1973-05-15 1973-08-30 Hanning Elektro Werke Hanning R Blower for distributing hot air in caravans or mobile homes
DE2808661A1 (en) * 1978-03-01 1979-09-06 Bosch Gmbh Robert Temp. control for car heater - has thermal expansion element geared to setting device for mixing flap

Also Published As

Publication number Publication date
ES498047A0 (en) 1981-11-16
BE886815A (en) 1981-04-16
FR2472489B1 (en) 1983-07-22
FR2472489A1 (en) 1981-07-03

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