JPH0421739U - - Google Patents
Info
- Publication number
- JPH0421739U JPH0421739U JP6130690U JP6130690U JPH0421739U JP H0421739 U JPH0421739 U JP H0421739U JP 6130690 U JP6130690 U JP 6130690U JP 6130690 U JP6130690 U JP 6130690U JP H0421739 U JPH0421739 U JP H0421739U
- Authority
- JP
- Japan
- Prior art keywords
- variable capacity
- capacity compressor
- load
- vehicle
- detecting means
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 101001027622 Homo sapiens Protein adenylyltransferase FICD Proteins 0.000 description 1
- 102100037689 Protein adenylyltransferase FICD Human genes 0.000 description 1
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図は、アイドリング回転数制御装置の概略
構成図、第２図は、第１図の装置における制御系
のブロツク図、第３図は、第２図に示した制御系
の動作フローチヤート、第４図は、第３図のフロ
ーチヤートの動作にしたがつて変動するアイドリ
ング回転数の情況を示す図、第５図は、従来のア
イドリング回転数制御装置の概略構成図、第６図
は、従来のアイドリング回転数制御装置の動作に
したがつて変動するアイドリング回転数の情況を
示す図である。
１０……制御装置（制御手段）、１４……冷却
フアン、１８……ＦＩＣＤ（制御手段）、２０…
…冷却系統、２２……コンデンサ、２６……可変
容量コンプレツサ、３０……エンジン、３５……
吸入圧センサ（負荷検出手段）、３６……クラン
クケース内圧センサ（負荷検出手段）。
FIG. 1 is a schematic configuration diagram of an idling speed control device, FIG. 2 is a block diagram of a control system in the device shown in FIG. 1, and FIG. 3 is an operation flowchart of the control system shown in FIG. FIG. 4 is a diagram showing how the idling speed changes according to the operation of the flowchart shown in FIG. 3, FIG. 5 is a schematic configuration diagram of a conventional idling speed control device, and FIG. FIG. 3 is a diagram showing how the idling rotation speed changes according to the operation of a conventional idling rotation speed control device. 10...Control device (control means), 14...Cooling fan, 18...FICD (control means), 20...
...Cooling system, 22...Condenser, 26...Variable capacity compressor, 30...Engine, 35...
Suction pressure sensor (load detection means), 36...Crankcase internal pressure sensor (load detection means).
Claims (1)
に冷媒を循環させる可変容量コンプレツサ２６と
、 当該可変容量コンプレツサ２６の負荷を検出す
る負荷検出手段４０と、 前記車両及び前記可変容量コンプレツサ２６を
駆動するキユブレター仕様のエンジン３０と、 前記負荷検出手段４０によつて検出された可変
容量コンプレツサ２６の負荷が規定値以上のとき
には前記エンジン３０のアイドリング時の出力を
一定量上昇させる制御手段１０とを有することを
特徴とするアイドリング回転数制御装置。[Scope of claim for utility model registration] Cooling system 20 of an air conditioner mounted on a vehicle
a variable capacity compressor 26 that circulates refrigerant, a load detecting means 40 that detects the load of the variable capacity compressor 26, a cuber type engine 30 that drives the vehicle and the variable capacity compressor 26, and the load detecting means 40. An idling speed control device comprising: control means 10 for increasing the idling output of the engine 30 by a certain amount when the load on the variable capacity compressor 26 detected by the above-described method is equal to or higher than a specified value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6130690U JPH0421739U (en) | 1990-06-12 | 1990-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6130690U JPH0421739U (en) | 1990-06-12 | 1990-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421739U true JPH0421739U (en) | 1992-02-24 |
Family
ID=31589440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6130690U Pending JPH0421739U (en) | 1990-06-12 | 1990-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019187526A1 (en) * | 2018-03-28 | 2019-10-03 | 三菱重工サーマルシステムズ株式会社 | Control device, compressor, electric compressor, belt-driven compressor, vehicle air conditioner, and control method |
-
1990
- 1990-06-12 JP JP6130690U patent/JPH0421739U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019187526A1 (en) * | 2018-03-28 | 2019-10-03 | 三菱重工サーマルシステムズ株式会社 | Control device, compressor, electric compressor, belt-driven compressor, vehicle air conditioner, and control method |
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