JPS5675210A - Room cooler for vehicle - Google Patents

Room cooler for vehicle

Info

Publication number
JPS5675210A
JPS5675210A JP15007379A JP15007379A JPS5675210A JP S5675210 A JPS5675210 A JP S5675210A JP 15007379 A JP15007379 A JP 15007379A JP 15007379 A JP15007379 A JP 15007379A JP S5675210 A JPS5675210 A JP S5675210A
Authority
JP
Japan
Prior art keywords
car
cooling air
end wall
units
room
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
JP15007379A
Other languages
Japanese (ja)
Other versions
JPS6018565B2 (en
Inventor
Norimoto 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 JP15007379A priority Critical patent/JPS6018565B2/en
Publication of JPS5675210A publication Critical patent/JPS5675210A/en
Publication of JPS6018565B2 publication Critical patent/JPS6018565B2/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
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
    • B60H2001/00235—Devices in the roof area of the passenger compartment

Landscapes

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

Abstract

PURPOSE:To equalize the distribution of temperature in a car room without decreasing the passenger room space in a car, by both providing evaporator units at positions diagonally in front and rear car walls and mounting cooling air ducts in an opposite direction on the ceiling and side walls. CONSTITUTION:A plurality of evaporator units 3, 3' are provided in such a manner that the both units 3, 3' are at a position diagonally to each other with one of them in the front end wall of a car 1 and the other of them in the rear end wall. Then cooling air ducts 15, 15' for distributing cooling air supplied from the units 3, 3' into a car room 17 are mounted to both corner parts in which a ceiling crosses with side walls and formed in a reverse direction to each other in such a manner that the cooling air is blown from the front to rear by the cooling air duct 15 connected to the unit 3 in the front end wall of the car and from the rear to front by the cooling air duct 15' connected to the unit 3' in the rear end wall of the car. In this way, temperature in the car room 17 can be equally distributed further with no specific necessity for enlarging the passenger room space.
JP15007379A 1979-11-21 1979-11-21 Vehicle cooling system Expired JPS6018565B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15007379A JPS6018565B2 (en) 1979-11-21 1979-11-21 Vehicle cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15007379A JPS6018565B2 (en) 1979-11-21 1979-11-21 Vehicle cooling system

Publications (2)

Publication Number Publication Date
JPS5675210A true JPS5675210A (en) 1981-06-22
JPS6018565B2 JPS6018565B2 (en) 1985-05-11

Family

ID=15488924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15007379A Expired JPS6018565B2 (en) 1979-11-21 1979-11-21 Vehicle cooling system

Country Status (1)

Country Link
JP (1) JPS6018565B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010163138A (en) * 2009-01-19 2010-07-29 Kinki Sharyo Co Ltd Passenger room heating device for railroad vehicle
CN110576877A (en) * 2019-10-12 2019-12-17 中铁轨道交通装备有限公司 Tram cab air duct system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06204624A (en) * 1994-02-01 1994-07-22 Sony Corp Part mounting substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010163138A (en) * 2009-01-19 2010-07-29 Kinki Sharyo Co Ltd Passenger room heating device for railroad vehicle
CN110576877A (en) * 2019-10-12 2019-12-17 中铁轨道交通装备有限公司 Tram cab air duct system

Also Published As

Publication number Publication date
JPS6018565B2 (en) 1985-05-11

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