JPS6196270U - - Google Patents
Info
- Publication number
- JPS6196270U JPS6196270U JP18222184U JP18222184U JPS6196270U JP S6196270 U JPS6196270 U JP S6196270U JP 18222184 U JP18222184 U JP 18222184U JP 18222184 U JP18222184 U JP 18222184U JP S6196270 U JPS6196270 U JP S6196270U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- refrigerant
- expansion valve
- automatic expansion
- saturated vapor
- 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
- 239000003507 refrigerant Substances 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 2
- 229920006395 saturated elastomer Polymers 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の実施例を示す自動膨張弁の断
面図、第２図は冷媒サイクルの概要説明図、第３
図は従来の自動膨張弁の断面図である。
図の主要部分の説明、４…ストツパ、５…ボー
ル、１１…感熱キヤピラリ、１２…上ダイアフラ
ム、１２…下ダイアフラム、ｄ…パワーエレメン
トの内部空間、ｅ…パワーエレメントの外部空間
。
Fig. 1 is a sectional view of an automatic expansion valve showing an embodiment of the present invention, Fig. 2 is a schematic explanatory diagram of a refrigerant cycle, and Fig. 3 is a cross-sectional view of an automatic expansion valve showing an embodiment of the present invention.
The figure is a sectional view of a conventional automatic expansion valve. Explanation of the main parts of the figure, 4... Stopper, 5... Ball, 11... Heat-sensitive capillary, 12... Upper diaphragm, 12... Lower diaphragm, d... Internal space of power element, e... External space of power element.
Claims (1)
る飽和蒸気圧との差圧でダイアフラムを変位させ
、弁開度を調節するようにした自動膨張弁におい
て、前記ダイアフラムの外縁端部を２枚向い合せ
に接合し、その内部空間に前記飽和蒸気圧を導入
するようにしたことを特徴とする自動膨張弁。 In an automatic expansion valve that adjusts the valve opening by displacing a diaphragm based on the differential pressure between the evaporation pressure of the refrigerant and the saturated vapor pressure corresponding to the evaporation temperature of the refrigerant, the outer edge of the diaphragm is separated by two sheets. 1. An automatic expansion valve, characterized in that the valves are joined face to face and the saturated vapor pressure is introduced into the internal space of the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18222184U JPS6196270U (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18222184U JPS6196270U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6196270U true JPS6196270U (en) | 1986-06-20 |
Family
ID=30739757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18222184U Pending JPS6196270U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6196270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4975017B2 (en) * | 2006-03-29 | 2012-07-11 | イーグル工業株式会社 | Control valve and control valve for variable displacement compressor using the control valve |
-
1984
- 1984-11-30 JP JP18222184U patent/JPS6196270U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4975017B2 (en) * | 2006-03-29 | 2012-07-11 | イーグル工業株式会社 | Control valve and control valve for variable displacement compressor using the control valve |
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