JPS59133965U - Condensing capacity adjustment device for automotive cooling systems - Google Patents
Condensing capacity adjustment device for automotive cooling systemsInfo
- Publication number
- JPS59133965U JPS59133965U JP2950483U JP2950483U JPS59133965U JP S59133965 U JPS59133965 U JP S59133965U JP 2950483 U JP2950483 U JP 2950483U JP 2950483 U JP2950483 U JP 2950483U JP S59133965 U JPS59133965 U JP S59133965U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- condensing capacity
- adjustment device
- cooling systems
- capacity adjustment
- 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
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図はこの考案の実施例を示す冷凍回路図、第２図は
他の実施例における凝縮器の正面図、第３図はこの考案
の実施例に用いた切換弁の断面図、第４図は同上の作動
後の状態を示す断面図である。
１・・・主回路、３ａ、 ３ｂ・・・凝縮器要素、１１
・・・バイパス回路、１２・・・切換弁、２５・・・形
状記憶合金製の駆動部材。Fig. 1 is a refrigeration circuit diagram showing an embodiment of this invention, Fig. 2 is a front view of a condenser in another embodiment, Fig. 3 is a sectional view of a switching valve used in an embodiment of this invention, and Fig. 4 is a refrigeration circuit diagram showing an embodiment of this invention. The figure is a sectional view showing the state after the same operation as above. 1... Main circuit, 3a, 3b... Condenser element, 11
...Bypass circuit, 12...Switching valve, 25...Drive member made of shape memory alloy.
Claims (1)
に具備する自動車用冷却装置において、前記凝縮器要素
の少な（とも１つを残して他の凝縮器要素をバイパスす
るバイパス回路を設けると共に、このバイパス回路の分
岐点に切換弁を配置し、この切換弁は、該切換弁を流れ
る冷媒の温度を感知して切換弁本体を駆動する形状記憶
合金製の駆動部材を有し、切換弁を流れる冷媒の温度が
所定値以下のときにバイパス回路に冷媒を流すようにし
たことを特徴とする凝縮能力調整装置。A cooling device for an automobile having at least two condenser elements connected in series in a main circuit, wherein a bypass circuit is provided to bypass all but one of the condenser elements, and A switching valve is arranged at a branch point of this bypass circuit, and this switching valve has a drive member made of a shape memory alloy that senses the temperature of the refrigerant flowing through the switching valve and drives the switching valve body. A condensing capacity adjusting device characterized in that the refrigerant is caused to flow through a bypass circuit when the temperature of the flowing refrigerant is below a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2950483U JPS59133965U (en) | 1983-02-28 | 1983-02-28 | Condensing capacity adjustment device for automotive cooling systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2950483U JPS59133965U (en) | 1983-02-28 | 1983-02-28 | Condensing capacity adjustment device for automotive cooling systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59133965U true JPS59133965U (en) | 1984-09-07 |
Family
ID=30160362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2950483U Pending JPS59133965U (en) | 1983-02-28 | 1983-02-28 | Condensing capacity adjustment device for automotive cooling systems |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59133965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008275214A (en) * | 2007-04-26 | 2008-11-13 | Osaka Gas Co Ltd | Compression type heat pump device |
| WO2011158315A1 (en) * | 2010-06-17 | 2011-12-22 | Ｔｅｌ－Ｃｏｎテクノ株式会社 | Extension condenser, and refrigeration cycle apparatus with extension condensation system using extension condenser |
| JP2012184882A (en) * | 2011-03-04 | 2012-09-27 | Fuji Electric Retail Systems Co Ltd | Refrigerant circuit device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513952U (en) * | 1974-06-18 | 1976-01-13 |
-
1983
- 1983-02-28 JP JP2950483U patent/JPS59133965U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513952U (en) * | 1974-06-18 | 1976-01-13 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008275214A (en) * | 2007-04-26 | 2008-11-13 | Osaka Gas Co Ltd | Compression type heat pump device |
| WO2011158315A1 (en) * | 2010-06-17 | 2011-12-22 | Ｔｅｌ－Ｃｏｎテクノ株式会社 | Extension condenser, and refrigeration cycle apparatus with extension condensation system using extension condenser |
| JP2012184882A (en) * | 2011-03-04 | 2012-09-27 | Fuji Electric Retail Systems Co Ltd | Refrigerant circuit device |
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