MY113648A - Heater/cooler unit of automative air conditioning device - Google Patents
Heater/cooler unit of automative air conditioning deviceInfo
- 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
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
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) |
-
1997
- 1997-03-31 MY MYPI97001393A patent/MY113648A/en unknown
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