JPS5647314A - Air conditioning system for motorcar - Google Patents
Air conditioning system for motorcarInfo
- Publication number
- JPS5647314A JPS5647314A JP12236179A JP12236179A JPS5647314A JP S5647314 A JPS5647314 A JP S5647314A JP 12236179 A JP12236179 A JP 12236179A JP 12236179 A JP12236179 A JP 12236179A JP S5647314 A JPS5647314 A JP S5647314A
- Authority
- JP
- Japan
- Prior art keywords
- utilizing
- heater
- engine
- cabin
- cooler
- 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
- B60H1/00007—Combined heating, ventilating, or cooling devices
Abstract
PURPOSE:To conserve consumed electric power and driving power by a method wherein a heater utilizing heat emitted from an engine is operated and warm air is discharged into a cabin by utilizing a ventilation due to a dynamic pressure caused by running even in a condition that a motor fan and a cooler are stopped. CONSTITUTION:An upper-stream side of a ventilating duct 1 is communicated with an outer air sucking port 1a while a down-stream side thereof is opened within a cabin, and a motor fan 3, a cooler 4 utilizing an engine as a driving source, and a heater 5 utilizing the engine as a heat source are arranged sequentially in the duct 1. Said fan 3, cooler 4 and heater 5 are controlled properly by controlling signals of a controller 10. Here, the controller 10 outputs an energizing signal of a negative pressure operator 33 to switch a damper 2 into the outer air sucking port 1a and enerizes a solenoid valve 32 to circulate cooling water of the engine into the heater 5 when an operation command for the fan 3 is absent. According to this method, warm air is discharged into the cabin by utilizing a ventilation due to a dynamic pressure caused by running of the car.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12236179A JPS5647314A (en) | 1979-09-21 | 1979-09-21 | Air conditioning system for motorcar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12236179A JPS5647314A (en) | 1979-09-21 | 1979-09-21 | Air conditioning system for motorcar |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5647314A true JPS5647314A (en) | 1981-04-30 |
JPS6233969B2 JPS6233969B2 (en) | 1987-07-23 |
Family
ID=14833981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12236179A Granted JPS5647314A (en) | 1979-09-21 | 1979-09-21 | Air conditioning system for motorcar |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5647314A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5982489A (en) * | 1982-10-28 | 1984-05-12 | 株式会社岩科製作所 | Rotor for beater |
JPS5982490A (en) * | 1982-10-28 | 1984-05-12 | 株式会社岩科製作所 | Beater |
JPS59169400U (en) * | 1983-04-22 | 1984-11-13 | 日立造船株式会社 | Pulper rotor |
JPS6338018A (en) * | 1986-07-31 | 1988-02-18 | Nissan Shatai Co Ltd | Evaporator freeze proofing structure for car air conditioner |
JPS6338019A (en) * | 1986-07-31 | 1988-02-18 | Nissan Shatai Co Ltd | Evaporator freeze proof structure for car air conditioner |
JPS6350899U (en) * | 1987-09-03 | 1988-04-06 |
-
1979
- 1979-09-21 JP JP12236179A patent/JPS5647314A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5982489A (en) * | 1982-10-28 | 1984-05-12 | 株式会社岩科製作所 | Rotor for beater |
JPS5982490A (en) * | 1982-10-28 | 1984-05-12 | 株式会社岩科製作所 | Beater |
JPS59169400U (en) * | 1983-04-22 | 1984-11-13 | 日立造船株式会社 | Pulper rotor |
JPS6338018A (en) * | 1986-07-31 | 1988-02-18 | Nissan Shatai Co Ltd | Evaporator freeze proofing structure for car air conditioner |
JPS6338019A (en) * | 1986-07-31 | 1988-02-18 | Nissan Shatai Co Ltd | Evaporator freeze proof structure for car air conditioner |
JPH0355325B2 (en) * | 1986-07-31 | 1991-08-23 | ||
JPS6350899U (en) * | 1987-09-03 | 1988-04-06 |
Also Published As
Publication number | Publication date |
---|---|
JPS6233969B2 (en) | 1987-07-23 |
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