JPS5525645A - Thermal controller of automobile air conditioner - Google Patents
Thermal controller of automobile air conditionerInfo
- Publication number
- JPS5525645A JPS5525645A JP9825078A JP9825078A JPS5525645A JP S5525645 A JPS5525645 A JP S5525645A JP 9825078 A JP9825078 A JP 9825078A JP 9825078 A JP9825078 A JP 9825078A JP S5525645 A JPS5525645 A JP S5525645A
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- amplifier
- automobile air
- output
- negative pressure
- 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
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
- B60H1/00964—Control systems or circuits characterised by including features for automatic and non-automatic control, e.g. for changing from automatic to manual control
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE:To improve the safety of an automatic temperature controller, especially in hot or cold areas, by adding a manual controller to the automatic mechanism. CONSTITUTION:Output in accordance with the change in resistance of detectors 27, 28 designed for checking indoor and outdoor temperatures is sent to an amplifier 32 to control the degree of opening of an air mixing door 16. Output of the amplifier 32 is converted into negative pressure by a negative pressure converter 31 and fed through a pressure regulator 30 to a vacuum tank 24, power servo 26, etc. for controlling the door 16. The regulator 30 is controlled automatically or manually as occasion needs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9825078A JPS5525645A (en) | 1978-08-14 | 1978-08-14 | Thermal controller of automobile air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9825078A JPS5525645A (en) | 1978-08-14 | 1978-08-14 | Thermal controller of automobile air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5525645A true JPS5525645A (en) | 1980-02-23 |
JPS5724246B2 JPS5724246B2 (en) | 1982-05-22 |
Family
ID=14214701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9825078A Granted JPS5525645A (en) | 1978-08-14 | 1978-08-14 | Thermal controller of automobile air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5525645A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0300761A2 (en) * | 1987-07-20 | 1989-01-25 | Sanden Corporation | Automotive air conditioning system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325323U (en) * | 1976-08-10 | 1978-03-03 |
-
1978
- 1978-08-14 JP JP9825078A patent/JPS5525645A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325323U (en) * | 1976-08-10 | 1978-03-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0300761A2 (en) * | 1987-07-20 | 1989-01-25 | Sanden Corporation | Automotive air conditioning system |
Also Published As
Publication number | Publication date |
---|---|
JPS5724246B2 (en) | 1982-05-22 |
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