MY113648A - Heater/cooler unit of automative air conditioning device - Google Patents

Heater/cooler unit of automative air conditioning device

Info

Publication number
MY113648A
MY113648A MYPI97001393A MYPI19971393A MY113648A MY 113648 A MY113648 A MY 113648A MY PI97001393 A MYPI97001393 A MY PI97001393A MY PI19971393 A MYPI19971393 A MY PI19971393A MY 113648 A MY113648 A MY 113648A
Authority
MY
Malaysia
Prior art keywords
air
flow passage
mixing chamber
air flow
amount
Prior art date
Application number
MYPI97001393A
Inventor
Arakawa Yasuko
Sano Masahiro
Takeshita Norimitsu
Ayabe Kazue
Original Assignee
Calsonic Corp
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 Calsonic Corp filed Critical Calsonic Corp
Priority to MYPI97001393A priority Critical patent/MY113648A/en
Publication of MY113648A publication Critical patent/MY113648A/en

Links

Landscapes

  • Air-Conditioning For Vehicles (AREA)

Abstract

A HEATER/COOLER UNIT OF AN AUTOMOTIVE AIR CONDITIONING DEVICE COMPRISES A CASING WHICH HAS AIR INLET AND OUTLET OPENINGS. AN AIR MIXING CHAMBER IS LOCATED JUST UPSTREAM OF THE AIR OUTLET OPENING. A FIRST AIR FLOW PASSAGE EXTENDS FROM THE AIR INLET OPENING TO THE AIR MIXING CHAMBER. A SECOND AIR FLOW PASSAGE EXTENDS FROM A DOWNSTREAM PART OF THE FIRST AIR FLOW PASSAGE TO THE AIR MIXING CHAMBER. A THIRD AIR FLOW PASSAGE EXTENDS DOWNSTREAM FROM THE AIR MIXING CHAMBER. AN EVAPORATOR IS INSTALLED IN AN UPSTREAM PART OF THE FIRST AIR FLOW PASSAGE FOR COOLING AIR PASSING THERETHROUGH. A HEATER CORE IS INSTALLED IN THE SECOND AIR FLOW PASSAGE FOR WARMING AIR PASSING THERETHROUGH. A MIX DOOR IS ARRANGED TO CONTROL THE RATE BETWEEN THE AMOUNT OF AIR DIRECTLY LED TO THE MIXING CHAMBER FROM THE FIRST AIR FLOW PASSAGE AND THE AMOUNT OF AIR DIRECTED TO THE SECOND AIR FLOW PASSAGE FROM THE FIRST AIR FLOW PASSAGE. A VENTILATION DOOR IS ARRANGED TO CONTROL THE RATE BETWEEN THE AMOUNT OF AIR DIRECTED FROM THE AIR MIXING CHAMBER TO THE AIR INLET OPENING AND THE AMOUNT OF AIR DIRECTED FROM THE AIR MIXING CHAMBER TOWARD THE THIRD AIR PASSAGE. THE EVAPORATOR AND THE HEATER CORE ARE ARRANGED GENERALLY IN PARALLEL WITH EACH OTHER AND ARRANGED TO DEFINE THEREBETWEEN AN UPSTREAM PORTION OF THE FIRST AIR FLOW PASSAGE. FIG 1
MYPI97001393A 1997-03-31 1997-03-31 Heater/cooler unit of automative air conditioning device MY113648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI97001393A MY113648A (en) 1997-03-31 1997-03-31 Heater/cooler unit of automative air conditioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI97001393A MY113648A (en) 1997-03-31 1997-03-31 Heater/cooler unit of automative air conditioning device

Publications (1)

Publication Number Publication Date
MY113648A true MY113648A (en) 2002-04-30

Family

ID=81344997

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI97001393A MY113648A (en) 1997-03-31 1997-03-31 Heater/cooler unit of automative air conditioning device

Country Status (1)

Country Link
MY (1) MY113648A (en)

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