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JPS5682624A - Controlling device for blower of air-conditioning device for automobile - Google Patents

Controlling device for blower of air-conditioning device for automobile

Info

Publication number
JPS5682624A
JPS5682624A JP15960279A JP15960279A JPS5682624A JP S5682624 A JPS5682624 A JP S5682624A JP 15960279 A JP15960279 A JP 15960279A JP 15960279 A JP15960279 A JP 15960279A JP S5682624 A JPS5682624 A JP S5682624A
Authority
JP
Japan
Prior art keywords
airflow
sensor
ventilation
blower
air
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.)
Pending
Application number
JP15960279A
Other languages
Japanese (ja)
Inventor
Masao Sakurai
Shunji Okumura
Norio Maehara
Yoshihisa Nakano
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP15960279A priority Critical patent/JPS5682624A/en
Publication of JPS5682624A publication Critical patent/JPS5682624A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To control the amount of ventilation to be uniform without being influenced by voltage, the speed of a vehicle or a ventilation system by providing an airflow sensor in the ventilation system of the electric blower of the air-conditioning device for the vehicle and by compensating the electric power supplied to the blower according to a signal from the sensor. CONSTITUTION:The airflow sensor 2 for detecting the amount of ventilation is set on the downstream side of the electric blower 1 provided in the ventilating duct 8 of the air-conditioning device. This sensor 2 is a heat-sensitive resistance element of self-heating type. A multiplexer 3 outputs an analog signal voltage generated by feeding a prescribed current to a hand-operated variable resister 7 for setting the airflow and the airflow sensor 2 sequentially to an airflow operation part 5 through the intermediary of an A/D converter 4 in accordance with a selection signal 5A from the airflow operation part 5. The airflow operation part 5 compensates the electric power supplied to the electric blower 1 through the intermediary of an airflow adjusting apparatus 6 corresponding to the deviation of the detected value of the airflow from a set vlue, whereby the amount of ventilation is controlled to be uniform.
JP15960279A 1979-12-07 1979-12-07 Controlling device for blower of air-conditioning device for automobile Pending JPS5682624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15960279A JPS5682624A (en) 1979-12-07 1979-12-07 Controlling device for blower of air-conditioning device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15960279A JPS5682624A (en) 1979-12-07 1979-12-07 Controlling device for blower of air-conditioning device for automobile

Publications (1)

Publication Number Publication Date
JPS5682624A true JPS5682624A (en) 1981-07-06

Family

ID=15697281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15960279A Pending JPS5682624A (en) 1979-12-07 1979-12-07 Controlling device for blower of air-conditioning device for automobile

Country Status (1)

Country Link
JP (1) JPS5682624A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025813A (en) * 1983-07-21 1985-02-08 Nippon Denso Co Ltd Controller of car air conditioner
US4858676A (en) * 1988-10-05 1989-08-22 Ford Motor Company Airconditioning system for a vehicle
US4899551A (en) * 1984-07-23 1990-02-13 Morton Weintraub Air conditioning system, including a means and method for controlling temperature, humidity and air velocity
FR2691110A1 (en) * 1992-05-14 1993-11-19 Valeo Thermique Habitacle Device for ventilating the passenger compartment of a vehicle.
US6135201A (en) * 1997-10-07 2000-10-24 Denso Corporation Air conditioning apparatus for vehicle with double layer flow mode
EP3156302A1 (en) * 2015-10-16 2017-04-19 Bombardier Transportation GmbH Device for conditioning an interior of a vehicle, particularly a rail vehicle
WO2021180260A1 (en) * 2020-03-10 2021-09-16 Gentherm Gmbh Method for operating a temperature-control fan

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025813A (en) * 1983-07-21 1985-02-08 Nippon Denso Co Ltd Controller of car air conditioner
US4899551A (en) * 1984-07-23 1990-02-13 Morton Weintraub Air conditioning system, including a means and method for controlling temperature, humidity and air velocity
US4858676A (en) * 1988-10-05 1989-08-22 Ford Motor Company Airconditioning system for a vehicle
FR2691110A1 (en) * 1992-05-14 1993-11-19 Valeo Thermique Habitacle Device for ventilating the passenger compartment of a vehicle.
US6135201A (en) * 1997-10-07 2000-10-24 Denso Corporation Air conditioning apparatus for vehicle with double layer flow mode
EP3156302A1 (en) * 2015-10-16 2017-04-19 Bombardier Transportation GmbH Device for conditioning an interior of a vehicle, particularly a rail vehicle
WO2021180260A1 (en) * 2020-03-10 2021-09-16 Gentherm Gmbh Method for operating a temperature-control fan
CN115279604A (en) * 2020-03-10 2022-11-01 捷温有限责任公司 Method for operating a tempered blower

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