JPH0293114U - - Google Patents
Info
- Publication number
- JPH0293114U JPH0293114U JP207789U JP207789U JPH0293114U JP H0293114 U JPH0293114 U JP H0293114U JP 207789 U JP207789 U JP 207789U JP 207789 U JP207789 U JP 207789U JP H0293114 U JPH0293114 U JP H0293114U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- temperature
- air circulation
- instruction
- given
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は本考案の第１実施例の構成を示すブロ
ツク図。第２図は本考案の第１〜第４実施例の作
用の説明に供する線図。第３図は本考案の第２実
施例の構成を示すブロツク図。第４図は本考案の
第３実施例の構成を示すブロツク図。第５図およ
び第６図は本考案の第３実施例の作用の説明の供
するフローチヤート。第７図は本考案の第４実施
例の構成を示すブロツク図。第８図は本考案の第
４実施例の作用の説明に供するフローチヤート。
６……車室内気循環／外気導入切替スイツチ、
７……デミスト指示スイツチ、８……インテーク
ダンパアクチユエータ、９および１０……スイツ
チ、ＴＨ……サーミスタ、Ａ１およびＡ２……コ
ンパレータ、１１……コンプレツサ、１１１……
マグネツトクラツチ、１２……リレー。
FIG. 1 is a block diagram showing the configuration of a first embodiment of the present invention. FIG. 2 is a diagram for explaining the operation of the first to fourth embodiments of the present invention. FIG. 3 is a block diagram showing the configuration of a second embodiment of the present invention. FIG. 4 is a block diagram showing the configuration of a third embodiment of the present invention. 5 and 6 are flowcharts explaining the operation of the third embodiment of the present invention. FIG. 7 is a block diagram showing the configuration of a fourth embodiment of the present invention. FIG. 8 is a flowchart for explaining the operation of the fourth embodiment of the present invention. 6... In-vehicle air circulation/outside air introduction switch,
7...Demist indication switch, 8...Intake damper actuator, 9 and 10...Switch, TH...Thermistor, A1 and A2 ...Comparator, 11...Compressor, 11 1 ...
Magnetic clutch, 12...relay.
Claims (1)
する内気循環指示手段およびデミスト指示手段を
備えた車輛用空気調和装置において冷却機のコン
プレツサを駆動させる上限設定温度およびコンプ
レツサの駆動を停止させる下限設定温度が設定さ
れてコンプレツサの駆動を制御するデフロストサ
ーモスタツトであつて、内気循環指示がされ、か
つデミスト指示がされているとき下限設定温度の
みを所定温度温度にまで低下させる手段を備えた
ことを特徴とするデフロストサーモスタツト。 In a vehicle air conditioner equipped with an evaporator temperature sensor, an internal air circulation instruction means for instructing air circulation in the vehicle interior, and a demist instruction means, the upper limit temperature setting for driving the compressor of the cooler and the lower limit setting temperature for stopping the drive of the compressor are set. A defrost thermostat for controlling the drive of a compressor, characterized by comprising means for lowering only the lower limit set temperature to a predetermined temperature when an internal air circulation instruction is given and a demisting instruction is given. Defrost thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP207789U JPH0293114U (en) | 1989-01-13 | 1989-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP207789U JPH0293114U (en) | 1989-01-13 | 1989-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0293114U true JPH0293114U (en) | 1990-07-24 |
Family
ID=31202539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP207789U Pending JPH0293114U (en) | 1989-01-13 | 1989-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0293114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003048426A (en) * | 2001-08-06 | 2003-02-18 | Fuji Heavy Ind Ltd | Vehicle air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6322724A (en) * | 1986-07-15 | 1988-01-30 | Diesel Kiki Co Ltd | Demist control device for air conditioner for vehicle |
| JPS6314415B2 (en) * | 1981-07-10 | 1988-03-30 | Clarion Co Ltd |
-
1989
- 1989-01-13 JP JP207789U patent/JPH0293114U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6314415B2 (en) * | 1981-07-10 | 1988-03-30 | Clarion Co Ltd | |
| JPS6322724A (en) * | 1986-07-15 | 1988-01-30 | Diesel Kiki Co Ltd | Demist control device for air conditioner for vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003048426A (en) * | 2001-08-06 | 2003-02-18 | Fuji Heavy Ind Ltd | Vehicle air conditioner |
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