JPH041370U - - Google Patents
Info
- Publication number
- JPH041370U JPH041370U JP4279090U JP4279090U JPH041370U JP H041370 U JPH041370 U JP H041370U JP 4279090 U JP4279090 U JP 4279090U JP 4279090 U JP4279090 U JP 4279090U JP H041370 U JPH041370 U JP H041370U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- air conditioner
- expansion valve
- electronic expansion
- conditioner equipped
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Description
第１図は本考案実施例の要部ブロツク図、第２
図は同例の運転停止時の振動波形図、第３図は一
般的なヒートポンプサイクル図、第４図は一般的
なロータリーコンプレツサの断面図、第５図は従
来装置の運転停止時の振動波形図。
１１……振動防止手段。
Figure 1 is a block diagram of the main parts of the embodiment of the present invention, Figure 2
The figure shows the vibration waveform of the same example when the operation is stopped, Fig. 3 is a general heat pump cycle diagram, Fig. 4 is a cross-sectional view of a general rotary compressor, and Fig. 5 is the vibration of the conventional device when the operation is stopped. Waveform diagram. 11... Vibration prevention means.
Claims (1)
機構とする冷凍サイクルを備える空気調和機に於
いて、圧縮機１の停止時に電子式膨張弁４を全開
もしくはそれに近い開度まで開き、圧縮機１内で
の圧力差を減少した後圧縮機１を停止する振動防
止手段を設けた空気調和機。 In an air conditioner equipped with a refrigeration cycle in which the compressor 1 is the driving source and the electronic expansion valve 4 is the pressure reducing mechanism, the electronic expansion valve 4 is opened to a full opening or close to it when the compressor 1 is stopped, An air conditioner equipped with vibration prevention means that stops the compressor 1 after reducing the pressure difference within the compressor 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4279090U JPH041370U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4279090U JPH041370U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041370U true JPH041370U (en) | 1992-01-08 |
Family
ID=31554640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4279090U Pending JPH041370U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041370U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008275291A (en) * | 2007-05-07 | 2008-11-13 | Denso Corp | Hot water supply device |
| WO2013046609A1 (en) * | 2011-09-29 | 2013-04-04 | ダイキン工業株式会社 | Humidity control device |
| JP2017074832A (en) * | 2015-10-14 | 2017-04-20 | 本田技研工業株式会社 | Air conditioner for vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840155B1 (en) * | 1970-04-14 | 1973-11-29 | ||
| JPS6192375A (en) * | 1984-10-12 | 1986-05-10 | Matsushita Electric Ind Co Ltd | Control device of electrically driven expansion valve in air conditioning machine |
-
1990
- 1990-04-20 JP JP4279090U patent/JPH041370U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840155B1 (en) * | 1970-04-14 | 1973-11-29 | ||
| JPS6192375A (en) * | 1984-10-12 | 1986-05-10 | Matsushita Electric Ind Co Ltd | Control device of electrically driven expansion valve in air conditioning machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008275291A (en) * | 2007-05-07 | 2008-11-13 | Denso Corp | Hot water supply device |
| WO2013046609A1 (en) * | 2011-09-29 | 2013-04-04 | ダイキン工業株式会社 | Humidity control device |
| JP2013076476A (en) * | 2011-09-29 | 2013-04-25 | Daikin Industries Ltd | Humidity controller |
| JP2017074832A (en) * | 2015-10-14 | 2017-04-20 | 本田技研工業株式会社 | Air conditioner for vehicle |
| US10202018B2 (en) | 2015-10-14 | 2019-02-12 | Honda Motor Co., Ltd. | Vehicle air conditioner with heating startup expansion valve control |