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JPS5695714A - Air conditioner for automobile - Google Patents

Air conditioner for automobile

Info

Publication number
JPS5695714A
JPS5695714A JP16833779A JP16833779A JPS5695714A JP S5695714 A JPS5695714 A JP S5695714A JP 16833779 A JP16833779 A JP 16833779A JP 16833779 A JP16833779 A JP 16833779A JP S5695714 A JPS5695714 A JP S5695714A
Authority
JP
Japan
Prior art keywords
case
sensing element
suction
air conditioner
temperature
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
JP16833779A
Other languages
Japanese (ja)
Inventor
Minoru Kikuchi
Akira Tezuka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16833779A priority Critical patent/JPS5695714A/en
Publication of JPS5695714A publication Critical patent/JPS5695714A/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
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00792—Arrangement of detectors

Landscapes

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

Abstract

PURPOSE:To improve the temperature drop characteristic at the time of starting an automatic air conditioner, by setting a thermal sensing element in a case equipped almost at the center of a suction grill. CONSTITUTION:A temperature sensing element 28 is placed in a case 34 almost at the center of a suction grill 32 which is attached at a right angle to the wall of a suction unit 22. The sensing element 28 can detect heat load in the case 34 on the initial stage of running the air conditioning device, which indicates the average temperature of suction air. The enclosure of the element 28 with the case 34 provides the themal sensing action with hysteresis to improve the temperature drop characteristics at the time of starting.
JP16833779A 1979-12-26 1979-12-26 Air conditioner for automobile Pending JPS5695714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16833779A JPS5695714A (en) 1979-12-26 1979-12-26 Air conditioner for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16833779A JPS5695714A (en) 1979-12-26 1979-12-26 Air conditioner for automobile

Publications (1)

Publication Number Publication Date
JPS5695714A true JPS5695714A (en) 1981-08-03

Family

ID=15866176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16833779A Pending JPS5695714A (en) 1979-12-26 1979-12-26 Air conditioner for automobile

Country Status (1)

Country Link
JP (1) JPS5695714A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533348A (en) * 1994-08-26 1996-07-09 American Standard Inc. Average air temperature sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533348A (en) * 1994-08-26 1996-07-09 American Standard Inc. Average air temperature sensor
GB2305501A (en) * 1994-08-26 1997-04-09 American Standard Inc Average air temperature sensor
GB2305501B (en) * 1994-08-26 1998-10-21 American Standard Inc Air conditioning units

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