JPS6416417A - Air conditioning device for automobile - Google Patents

Air conditioning device for automobile

Info

Publication number
JPS6416417A
JPS6416417A JP17102387A JP17102387A JPS6416417A JP S6416417 A JPS6416417 A JP S6416417A JP 17102387 A JP17102387 A JP 17102387A JP 17102387 A JP17102387 A JP 17102387A JP S6416417 A JPS6416417 A JP S6416417A
Authority
JP
Japan
Prior art keywords
temperature
discharge
airflow
supply opening
vent
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
JP17102387A
Other languages
Japanese (ja)
Inventor
Hidekazu Otsu
Toshiki Iijima
Kenji Matsuda
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 JP17102387A priority Critical patent/JPS6416417A/en
Publication of JPS6416417A publication Critical patent/JPS6416417A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To improve amenity, by a method wherein, when a discharge temperature in a vent supply opening exceeds a given temperature, a discharge airflow is limited to a value lower than an airflow outputted from a control means. CONSTITUTION:When detecting signals from an inner air sensor 52, an open air temperature sensor 50, and a car room temperature set means 34 are inputted to a control circuit 3, the control circuit 3 computes an airflow and decides a supply opening, computes a discharge temperature in each supply opening, and discharges through a given supply opening. In this case, when vent discharge is effected, a vent discharge temperature is detected by means of a vent duct temperature sensor 54. When the detecting temperature exceeds a given temperature, the control circuit 3 regulates an actual discharge airflow to a value lower than a computed airflow. This constitution enables reduction of an amount of hot air blown against a passenger to improve amenity.
JP17102387A 1987-07-10 1987-07-10 Air conditioning device for automobile Pending JPS6416417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17102387A JPS6416417A (en) 1987-07-10 1987-07-10 Air conditioning device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17102387A JPS6416417A (en) 1987-07-10 1987-07-10 Air conditioning device for automobile

Publications (1)

Publication Number Publication Date
JPS6416417A true JPS6416417A (en) 1989-01-19

Family

ID=15915656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17102387A Pending JPS6416417A (en) 1987-07-10 1987-07-10 Air conditioning device for automobile

Country Status (1)

Country Link
JP (1) JPS6416417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167056A (en) * 2017-12-25 2018-06-15 河南隆鑫机车有限公司 The method of engine efficiency in the case of promotion tricycle high speed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167056A (en) * 2017-12-25 2018-06-15 河南隆鑫机车有限公司 The method of engine efficiency in the case of promotion tricycle high speed

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