JPS58153775U - electric expansion valve - Google Patents
electric expansion valveInfo
- Publication number
- JPS58153775U JPS58153775U JP5165682U JP5165682U JPS58153775U JP S58153775 U JPS58153775 U JP S58153775U JP 5165682 U JP5165682 U JP 5165682U JP 5165682 U JP5165682 U JP 5165682U JP S58153775 U JPS58153775 U JP S58153775U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- electric expansion
- rotating shaft
- expansion valve
- valve
- 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
- Magnetically Actuated 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電動膨張弁の概略の縦断面図で第２図は
本考案電動膨張弁の同様の縦断面図である。
２１・・・・・・弁本体、２２・・・・・・第１の通路
、２３・・・・・・第２の通路、２４・・・・・・弁座
、２ｉ、ａｏ・・・・・・コイル、３３・・・・・田−
タマグネット、３５・・・・・・回転軸、３９・・・・
・・弁体、４０・・・・・・ねじ部。FIG. 1 is a schematic vertical cross-sectional view of a conventional electric expansion valve, and FIG. 2 is a similar vertical cross-sectional view of the electric expansion valve of the present invention. 21... Valve body, 22... First passage, 23... Second passage, 24... Valve seat, 2i, ao... ...Coil, 33...Ta-
Ta magnet, 35... Rotating shaft, 39...
...Valve body, 40...Threaded part.
Claims (1)
通路を有し、且弁座を設けた弁本体と、この弁座に対向
して弁本体に螺合するねじ部を有する弁体と、弁体を回
動し得る回転軸と、この回転軸を包囲するロータマグネ
ットと、これら回転軸、ロータマグネットを含む室を外
気と気密に保つ密封部と、この密封部の外側に設けられ
、蒸発器の温度変化により通電し、前記ロータマグネッ
トと回転軸とを回転させるコイルとよりなる電動膨張弁
。The valve body has a first passage communicating with the condenser, a second passage communicating with the evaporator, and a valve seat, and a threaded portion facing the valve seat and screwed into the valve body. A valve body, a rotating shaft that can rotate the valve body, a rotor magnet that surrounds this rotating shaft, a sealing part that keeps a chamber containing these rotating shafts and rotor magnets airtight from the outside air, and an outside of this sealing part. An electric expansion valve comprising a coil that is provided and is energized by a temperature change in the evaporator to rotate the rotor magnet and the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5165682U JPS58153775U (en) | 1982-04-09 | 1982-04-09 | electric expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5165682U JPS58153775U (en) | 1982-04-09 | 1982-04-09 | electric expansion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58153775U true JPS58153775U (en) | 1983-10-14 |
Family
ID=30062363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5165682U Pending JPS58153775U (en) | 1982-04-09 | 1982-04-09 | electric expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007010074A (en) * | 2005-07-01 | 2007-01-18 | Saginomiya Seisakusho Inc | Electromotive control valve |
-
1982
- 1982-04-09 JP JP5165682U patent/JPS58153775U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007010074A (en) * | 2005-07-01 | 2007-01-18 | Saginomiya Seisakusho Inc | Electromotive control valve |
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