JPS5830512U - Automotive air conditioner - Google Patents
Automotive air conditionerInfo
- Publication number
- JPS5830512U JPS5830512U JP12557381U JP12557381U JPS5830512U JP S5830512 U JPS5830512 U JP S5830512U JP 12557381 U JP12557381 U JP 12557381U JP 12557381 U JP12557381 U JP 12557381U JP S5830512 U JPS5830512 U JP S5830512U
- Authority
- JP
- Japan
- Prior art keywords
- air
- temperature
- heater
- car
- air conditioner
- 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
- Air-Conditioning For Vehicles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は公知の自動車用空調装置を示す制御回路図、第
２図は本出願人がさきに提案した自動車用空調装置の制
御回路図、第３図は第２図のコントロール装置の拡大図
、第４図は第２〜３図によるエバポレータ吹出空気温度
とエアミックスダンパー開度との関係を示す線図、第５
図は本考案の一実施例を示す制御回路図である。
１・・・送風機、２・・・冷却装置、３・・・ヒータ、
４・・・エアミックスダンパー、５・・・車室、６・・
・コンプレッサ、７・・・マグネットクラッチ、８・−
・・コンデンサ、９・・・レシーバ、１０・・・膨張弁
、１１・・・エバポレータ、１５・・・電源、１６・・
・イグニッションスイッチ、１７・・・ファンコントロ
ールスイッチ、１８・・・エアコンスイッチ、１９・・
・冷却装置コントロール用サーモスタット、２１・・・
パワーサーボ、２２・・・バキュームアクチュエータ、
２３．２４・・・ポテンショメータ、２５・・・デュア
ルバルブ、２６・・・ホット側バルブ、２７・・・クー
ル側バルブ、２８・・・室温設定器、２９・・・車内温
度センサー、３０・・・外気温度センサー、３１・・・
エバポレータセンサー、３３ａ。
−３３ｂ、 ３３Ｃ，３３ｄ、 ３４ａ、
３４ｂ、 ３４Ｃｊ−・固定抵抗、３５
ａ、 ３５ｂ、 ３６−・・抵抗、３７゜３８、 ３９
・・・電圧比較器、４０・・・リレー、４０ａ・・・接
点、４１・・・リレー、４１ａ・・・接点、５０・・・
コントロール装置、５６・・・スイッチ、５７・・・モ
ードレバー、６０・・・温水バルブ。Fig. 1 is a control circuit diagram showing a known air conditioner for an automobile, Fig. 2 is a control circuit diagram of an air conditioner for an automobile previously proposed by the applicant, and Fig. 3 is an enlarged view of the control device shown in Fig. 2. , FIG. 4 is a diagram showing the relationship between the evaporator outlet air temperature and the air mix damper opening according to FIGS. 2 and 3, and FIG.
The figure is a control circuit diagram showing an embodiment of the present invention. 1...Blower, 2...Cooling device, 3...Heater,
4... Air mix damper, 5... Vehicle interior, 6...
・Compressor, 7...Magnetic clutch, 8.-
... Capacitor, 9... Receiver, 10... Expansion valve, 11... Evaporator, 15... Power supply, 16...
・Ignition switch, 17... Fan control switch, 18... Air conditioner switch, 19...
・Thermostat for cooling system control, 21...
Power servo, 22... vacuum actuator,
23.24... Potentiometer, 25... Dual valve, 26... Hot side valve, 27... Cool side valve, 28... Room temperature setting device, 29... In-car temperature sensor, 30...・Outside air temperature sensor, 31...
Evaporator sensor, 33a. -33b, 33C, 33d, 34a,
34b, 34Cj-・Fixed resistance, 35
a, 35b, 36-...resistance, 37°38, 39
...Voltage comparator, 40...Relay, 40a...Contact, 41...Relay, 41a...Contact, 50...
Control device, 56... switch, 57... mode lever, 60... hot water valve.
Claims (1)
通して加熱したのち残部の冷風と混合して車内へ吹出す
エアミックスダンパーを車内温度および外気温度により
制御して車内温度を所定温度に自動コントロールすると
共に、前記エアミックスダンパーの位置および前記冷却
装置のエバポレータ温度又はエバポレータ吹出空気温度
により前記冷却装置の運転指令値を変えるようにした自
動車用空調装置において、車内への空気吹出し方向が車
内上層のとき前記ヒータへの温水供給を停止する手段を
具えたことを特徴とする自動車用空、 調装置。The air mix damper introduces a portion of the cold air cooled by the cooling system, heats it through a heater, mixes it with the rest of the cold air, and blows it out into the car.The system automatically controls the temperature inside the car to a predetermined temperature by controlling the air temperature inside the car and the outside air temperature. In addition, in the automobile air conditioner in which the operating command value of the cooling device is changed depending on the position of the air mix damper and the evaporator temperature or the evaporator blown air temperature of the cooling device, the air blowing direction into the vehicle interior is set to the upper layer of the vehicle interior. An air conditioning system for an automobile, comprising means for stopping hot water supply to the heater when the heater is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12557381U JPS5830512U (en) | 1981-08-25 | 1981-08-25 | Automotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12557381U JPS5830512U (en) | 1981-08-25 | 1981-08-25 | Automotive air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830512U true JPS5830512U (en) | 1983-02-28 |
Family
ID=29919414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12557381U Pending JPS5830512U (en) | 1981-08-25 | 1981-08-25 | Automotive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61244312A (en) * | 1985-04-23 | 1986-10-30 | 三洋電機株式会社 | Coffee brewer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031651B2 (en) * | 1972-02-22 | 1975-10-14 |
-
1981
- 1981-08-25 JP JP12557381U patent/JPS5830512U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031651B2 (en) * | 1972-02-22 | 1975-10-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61244312A (en) * | 1985-04-23 | 1986-10-30 | 三洋電機株式会社 | Coffee brewer |
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