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FR2379392A1 - Motor vehicle air temp. regulator - has heating and refrigeration system driven by engine and is set and controlled electrically - Google Patents

Motor vehicle air temp. regulator - has heating and refrigeration system driven by engine and is set and controlled electrically

Info

Publication number
FR2379392A1
FR2379392A1 FR7703007A FR7703007A FR2379392A1 FR 2379392 A1 FR2379392 A1 FR 2379392A1 FR 7703007 A FR7703007 A FR 7703007A FR 7703007 A FR7703007 A FR 7703007A FR 2379392 A1 FR2379392 A1 FR 2379392A1
Authority
FR
France
Prior art keywords
engine
temp
thermometer
regulator
heating
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.)
Granted
Application number
FR7703007A
Other languages
French (fr)
Other versions
FR2379392B1 (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
Priority to FR7703007A priority Critical patent/FR2379392A1/en
Publication of FR2379392A1 publication Critical patent/FR2379392A1/en
Application granted granted Critical
Publication of FR2379392B1 publication Critical patent/FR2379392B1/fr
Granted 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
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • 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
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The temp. within a vehicle body (1) is measured by a thermometer (2). It is made equal to the temp. set on a potentiometer (3) using an outside thermometer (4). Thermometer (9) measures temp. of inlet air to vehicle body. Fan (6) driven by electric motor (8) propels air in duct (5). A heat exchanger (10) in duct (5) is governed by electric valve (11) in the engine (7) cooling water circuit. Thermometer (13) measures water temp. A refrigerator unit (17) is used. It has an evaporator (14) in a duct (5). A condenser (18), a throttle valve (19) and a compressor (20) for refrigerant driven through a coupling (21) and a pulley (22) by means not shown from engine (7) return flow is controlled by vane (24). The system is controlled electrically at the valve (11) vane (24) coupling (21) and others by logic based on temps. at thermometers (2, 4, 9, 13 and 15).
FR7703007A 1977-02-03 1977-02-03 Motor vehicle air temp. regulator - has heating and refrigeration system driven by engine and is set and controlled electrically Granted FR2379392A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703007A FR2379392A1 (en) 1977-02-03 1977-02-03 Motor vehicle air temp. regulator - has heating and refrigeration system driven by engine and is set and controlled electrically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703007A FR2379392A1 (en) 1977-02-03 1977-02-03 Motor vehicle air temp. regulator - has heating and refrigeration system driven by engine and is set and controlled electrically

Publications (2)

Publication Number Publication Date
FR2379392A1 true FR2379392A1 (en) 1978-09-01
FR2379392B1 FR2379392B1 (en) 1980-04-18

Family

ID=9186247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703007A Granted FR2379392A1 (en) 1977-02-03 1977-02-03 Motor vehicle air temp. regulator - has heating and refrigeration system driven by engine and is set and controlled electrically

Country Status (1)

Country Link
FR (1) FR2379392A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023052A1 (en) * 1979-07-24 1981-01-28 Nippondenso Co., Ltd. A method and an apparatus for air conditioning for vehicles by controlling circulation of inside air and introduction of outside air
EP0025592A1 (en) * 1979-09-12 1981-03-25 Nippondenso Co., Ltd. An apparatus for and a method of air conditioning vehicles by controlling circulation of inside air and introduction of outside air
EP0026612A1 (en) * 1979-10-01 1981-04-08 Nippondenso Co., Ltd. Electrical control method and system for an automobile air conditioner
US4456055A (en) * 1981-02-12 1984-06-26 Nippondenso Co., Ltd. Automotive air conditioner having coating power control device
US4463801A (en) * 1981-02-16 1984-08-07 B Nippondenso Co., Ltd. Air induction control system for vehicle air conditioners
FR2547931A1 (en) * 1983-06-24 1984-12-28 Valeo Public service vehicle heating system
FR2593749A1 (en) * 1986-02-06 1987-08-07 Valeo DEVICE FOR CONTROLLING AN AIR CONDITIONING INSTALLATION FOR A MOTOR VEHICLE
US5735338A (en) * 1994-02-22 1998-04-07 Smh Management Services Ag Control device for a vehicle air-conditioning system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023052A1 (en) * 1979-07-24 1981-01-28 Nippondenso Co., Ltd. A method and an apparatus for air conditioning for vehicles by controlling circulation of inside air and introduction of outside air
EP0025592A1 (en) * 1979-09-12 1981-03-25 Nippondenso Co., Ltd. An apparatus for and a method of air conditioning vehicles by controlling circulation of inside air and introduction of outside air
US4378087A (en) * 1979-09-12 1983-03-29 Nippondenso Co., Ltd. Apparatus for and a method of air conditioning vehicles by controlling circulation of inside air and introduction of outside air
EP0026612A1 (en) * 1979-10-01 1981-04-08 Nippondenso Co., Ltd. Electrical control method and system for an automobile air conditioner
US4456055A (en) * 1981-02-12 1984-06-26 Nippondenso Co., Ltd. Automotive air conditioner having coating power control device
US4463801A (en) * 1981-02-16 1984-08-07 B Nippondenso Co., Ltd. Air induction control system for vehicle air conditioners
FR2547931A1 (en) * 1983-06-24 1984-12-28 Valeo Public service vehicle heating system
FR2593749A1 (en) * 1986-02-06 1987-08-07 Valeo DEVICE FOR CONTROLLING AN AIR CONDITIONING INSTALLATION FOR A MOTOR VEHICLE
EP0234999A1 (en) * 1986-02-06 1987-09-02 Valeo Control arrangement for an automotive vehicle air conditioning system
US5735338A (en) * 1994-02-22 1998-04-07 Smh Management Services Ag Control device for a vehicle air-conditioning system

Also Published As

Publication number Publication date
FR2379392B1 (en) 1980-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse