JPS57121913A - Draft distributing device in air conditioner for automobile - Google Patents

Draft distributing device in air conditioner for automobile

Info

Publication number
JPS57121913A
JPS57121913A JP634281A JP634281A JPS57121913A JP S57121913 A JPS57121913 A JP S57121913A JP 634281 A JP634281 A JP 634281A JP 634281 A JP634281 A JP 634281A JP S57121913 A JPS57121913 A JP S57121913A
Authority
JP
Japan
Prior art keywords
blow
draft
area
damper
sectoral
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
JP634281A
Other languages
Japanese (ja)
Inventor
Takatomo Sawahata
Ryoichi Ichikawa
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 JP634281A priority Critical patent/JPS57121913A/en
Publication of JPS57121913A publication Critical patent/JPS57121913A/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
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H1/00671—Damper doors moved by rotation; Grilles
    • B60H1/00685—Damper doors moved by rotation; Grilles the door being a rotating disc or cylinder or part thereof

Landscapes

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

Abstract

PURPOSE:To reduce pressure loss in such a way that in a rotary mode change- over damper unit, circumferential area of a casing is divided into five equal parts, three opening parts are provided in 2/5 of the dampler's circumferential direction, and further a sectoral opening part is provided on each lateral side. CONSTITUTION:In case where an adjusting damper 41 is at the position (A), all the draft passes through a heater, and in case where it is at the position C, the draft does not pass through the heater, and it flows into a cylindrical damper 10. The damper 10 is integrated by a 72 deg. of sectoral lateral side opening part 19 and a 72 deg. of circumferential wall 16 in the remnant whose circumferential arc is cut off by 3/5, and the angle made by an end of the circumferential wall 16 and by an end of the opening part 19 is 36 deg.. On the other hand, a 72 deg. of sectoral foot blow-out port 22 is provided on a lateral side of a casing 20, a 72 deg. opened bent blow-out ports 21 is provided on the circumferentialn area, and a 72 deg. opened defroster blow-out port 23 is provided in the same manner. Such as this, since in the area of the draft blow-out ports, two are larger every 72 deg. on the cylindrical area, and one is sectorally large as much as 72 deg. to the both lateral sides, pressure loss in transit through the blow-out ports can be decreased.
JP634281A 1981-01-21 1981-01-21 Draft distributing device in air conditioner for automobile Pending JPS57121913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP634281A JPS57121913A (en) 1981-01-21 1981-01-21 Draft distributing device in air conditioner for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP634281A JPS57121913A (en) 1981-01-21 1981-01-21 Draft distributing device in air conditioner for automobile

Publications (1)

Publication Number Publication Date
JPS57121913A true JPS57121913A (en) 1982-07-29

Family

ID=11635685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP634281A Pending JPS57121913A (en) 1981-01-21 1981-01-21 Draft distributing device in air conditioner for automobile

Country Status (1)

Country Link
JP (1) JPS57121913A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000034121A (en) * 1998-11-27 2000-06-15 신영주 One door system for blowing conversion of vehicle air conditioner
KR100356211B1 (en) * 2000-08-31 2002-10-18 현대자동차주식회사 Air outlet device for automobile
KR100582123B1 (en) * 1998-12-31 2006-08-18 한라공조주식회사 Air Conditioning Unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000034121A (en) * 1998-11-27 2000-06-15 신영주 One door system for blowing conversion of vehicle air conditioner
KR100582123B1 (en) * 1998-12-31 2006-08-18 한라공조주식회사 Air Conditioning Unit
KR100356211B1 (en) * 2000-08-31 2002-10-18 현대자동차주식회사 Air outlet device for automobile

Similar Documents

Publication Publication Date Title
BR9707755A (en) Fan for use with vehicle seat
US5480350A (en) Automobile ventilator louver
JPS5682628A (en) Air-conditioning device for automobile
ES1013768U (en) Aerator. (Machine-translation by Google Translate, not legally binding)
BR9806703A (en) Device with fresh air nozzle for vehicle
JPS57121913A (en) Draft distributing device in air conditioner for automobile
CA2087559A1 (en) Variable High/Low Vacuum/Blower Device
ES290368U (en) Housing for a heating or air-conditioning system of a vehicle
BR9800918A (en) Air distribution device for heating and / or air-conditioning the interior of a vehicle.
ES281896U (en) Heater for a motor vehicle
US5183982A (en) Manually adjustable housing portions for actuating an electrical appliance switch
GB2012041A (en) A bus having a ventilation system
CA2243128A1 (en) Reversible humidifier housing
DE3870327D1 (en) Air-conditioning device for motor vehicles
GB1177390A (en) Directional Air-discharging Nozzle for a Heating or Ventilating System
JPS57175411A (en) Cool or warm air distributor for air conditioner of automobile
ES1000983U (en) Mixing device air for ventilating the passenger compartment of automobiles (Machine-translation by Google Translate, not legally binding)
SE7905332L (en) AIR EMISSIONS, PREFERABLY FOR ROOFS IN VENTILATION AND AIR CONDITIONING SYSTEMS
FR2301427A1 (en) Crane etc vehicle with revolving control unit - has air conditioning system using either of two self sealing air inlets
JPS5499235A (en) Damper
JPH052328Y2 (en)
JPS55105141A (en) Flow-direction changing device for blowing device
ES276115U (en) Heating device or air-conditioning device for a vehicle, in particular a motor vehicle
JPS57184842A (en) Air conditioner
GB728016A (en) Improvements relating to the ventilation of motor vehicles