JPS6438569A - Chilling unit for car - Google Patents
Chilling unit for carInfo
- Publication number
- JPS6438569A JPS6438569A JP19391187A JP19391187A JPS6438569A JP S6438569 A JPS6438569 A JP S6438569A JP 19391187 A JP19391187 A JP 19391187A JP 19391187 A JP19391187 A JP 19391187A JP S6438569 A JPS6438569 A JP S6438569A
- Authority
- JP
- Japan
- Prior art keywords
- boiling point
- point refrigerant
- cabin
- low boiling
- refrigerant
- 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
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
PURPOSE: To cool a cabin appropriately at all times by controlling an electric switching means for switching a part of nonazeotropic mixed refrigerant to be closed only when the difference between the cabin temperature and a desired temperature exceeds a specified level otherwise opened thereby utilizing the cooling capacity of low boiling point refrigerant and high boiling point refrigerant effectively. CONSTITUTION: When an electric switch means is opened, high boiling point refrigerant is converted through a storage cooler 100 into low temperature state and returned back to a compressor while low boiling point refrigerant is cooled and stored. Since the low boiling point refrigerant is cooled by the high boiling point refrigerant under a low temperature state, the low boiling point refrigerant can be separated and stored in a short time and actual temperature in the cabin can be sustained gently at a desired level by lowering the cooling capacity of an evaporator quickly. When the actual temperature in the cabin rises, a flow control valve 70 is closed and the low boiling point refrigerant is returned from the storage cooler 100 back to the compressor through a duct 10 and then circulated through a first converting means and the evaporator to increase the cooling capacity of the evaporator thus realizing quick cooling of the cabin.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19391187A JPS6438569A (en) | 1987-08-03 | 1987-08-03 | Chilling unit for car |
US07/227,331 US4913714A (en) | 1987-08-03 | 1988-08-02 | Automotive air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19391187A JPS6438569A (en) | 1987-08-03 | 1987-08-03 | Chilling unit for car |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6438569A true JPS6438569A (en) | 1989-02-08 |
Family
ID=16315790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19391187A Pending JPS6438569A (en) | 1987-08-03 | 1987-08-03 | Chilling unit for car |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438569A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5062275A (en) * | 1989-03-09 | 1991-11-05 | Nippondenso Co., Ltd. | Automotive air conditioner |
US5278623A (en) * | 1989-06-21 | 1994-01-11 | Konica Corporation | Image forming apparatus |
-
1987
- 1987-08-03 JP JP19391187A patent/JPS6438569A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5062275A (en) * | 1989-03-09 | 1991-11-05 | Nippondenso Co., Ltd. | Automotive air conditioner |
US5278623A (en) * | 1989-06-21 | 1994-01-11 | Konica Corporation | Image forming apparatus |
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