JPS57118909A - Car airconditioner device - Google Patents
Car airconditioner deviceInfo
- Publication number
- JPS57118909A JPS57118909A JP212781A JP212781A JPS57118909A JP S57118909 A JPS57118909 A JP S57118909A JP 212781 A JP212781 A JP 212781A JP 212781 A JP212781 A JP 212781A JP S57118909 A JPS57118909 A JP S57118909A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- mix door
- air mix
- evaporator
- actuator
- 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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
PURPOSE:To suppress change of blowout temperature in a car airconditioner device using air mix door by such an arrangement that the opening of the air mix door is fixed at the maximum when the room temperature has sunk to attain No.2 setting temperature. CONSTITUTION:Compressor is driven continuously to cool the evaporator 6 rapidly at the initial period of operation, when the cooler works with its full capacity. When the temperature of evaporator 6 sinks to 10 deg.C, voltages V2, V3 rise by and by to open the air mix door 8 gradually with an actuator 9, and at this time the cold air is sent even to a heater core 7 whose quantity increases in accorance with drop of evaporator temperature. When the temperature sinks further to 2 deg.C, the output V1 of an operational amplifier 15 will become L and transistor 10 be actuated, to connect the power directly with the actuator 9, so that the opening of the air mix door 8 will become the maximum and the coldness is accumulated in the heater core 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP212781A JPS57118909A (en) | 1981-01-12 | 1981-01-12 | Car airconditioner device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP212781A JPS57118909A (en) | 1981-01-12 | 1981-01-12 | Car airconditioner device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57118909A true JPS57118909A (en) | 1982-07-24 |
JPS6249205B2 JPS6249205B2 (en) | 1987-10-19 |
Family
ID=11520669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP212781A Granted JPS57118909A (en) | 1981-01-12 | 1981-01-12 | Car airconditioner device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57118909A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61100806A (en) * | 1984-09-28 | 1986-05-19 | Kikai Syst Shinko Kyokai | Maintenance robot |
JPH0241920A (en) * | 1988-07-30 | 1990-02-13 | Sanden Corp | Heating system for car |
JPH0241919A (en) * | 1988-07-30 | 1990-02-13 | Sanden Corp | Heating system for car |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS553330U (en) * | 1978-06-23 | 1980-01-10 |
-
1981
- 1981-01-12 JP JP212781A patent/JPS57118909A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS553330U (en) * | 1978-06-23 | 1980-01-10 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61100806A (en) * | 1984-09-28 | 1986-05-19 | Kikai Syst Shinko Kyokai | Maintenance robot |
JPH0241920A (en) * | 1988-07-30 | 1990-02-13 | Sanden Corp | Heating system for car |
JPH0241919A (en) * | 1988-07-30 | 1990-02-13 | Sanden Corp | Heating system for car |
JPH05246B2 (en) * | 1988-07-30 | 1993-01-05 | Sanden Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS6249205B2 (en) | 1987-10-19 |
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