JPS58146170U - thermoelectric expansion valve - Google Patents
thermoelectric expansion valveInfo
- Publication number
- JPS58146170U JPS58146170U JP4315882U JP4315882U JPS58146170U JP S58146170 U JPS58146170 U JP S58146170U JP 4315882 U JP4315882 U JP 4315882U JP 4315882 U JP4315882 U JP 4315882U JP S58146170 U JPS58146170 U JP S58146170U
- Authority
- JP
- Japan
- Prior art keywords
- expansion valve
- heater
- displacement
- generating metal
- thermoelectric
- 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
Landscapes
- Control Of Temperature (AREA)
- Temperature-Responsive Valves (AREA)
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図は従来の熱電式膨張弁の一例の断面図、第２図は
本考案実施例の断面図である。
３・・・弁本体、４・・・連通孔、５・・・弁座、６・
・・弁棒、７・・・ケース、８・・・変位発生金属成形
品、９・・・ヒータ、１０・・・ばね。FIG. 1 is a sectional view of an example of a conventional thermoelectric expansion valve, and FIG. 2 is a sectional view of an embodiment of the present invention. 3... Valve body, 4... Communication hole, 5... Valve seat, 6...
... Valve stem, 7... Case, 8... Displacement generating metal molded product, 9... Heater, 10... Spring.
Claims (1)
、ヒータの加熱量を制御する制御手段と、上記変位発生
金属の動作に追ずいして上下運動をし、流路を開閉する
弁棒および弁棒を開方向に付勢するばねを設けてなるこ
とを特徴とする熱電式A displacement-generating metal molded product made of a shape memory alloy around which a heater is wound, a control means for controlling the heating amount of the heater, and a valve rod that moves up and down following the movement of the displacement-generating metal to open and close a flow path. and a thermoelectric type characterized by having a spring that biases the valve stem in the opening direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4315882U JPS58146170U (en) | 1982-03-29 | 1982-03-29 | thermoelectric expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4315882U JPS58146170U (en) | 1982-03-29 | 1982-03-29 | thermoelectric expansion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58146170U true JPS58146170U (en) | 1983-10-01 |
Family
ID=30054258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4315882U Pending JPS58146170U (en) | 1982-03-29 | 1982-03-29 | thermoelectric expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146170U (en) |
-
1982
- 1982-03-29 JP JP4315882U patent/JPS58146170U/en active Pending
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