JPS5899569U - Freeze prevention on-off valve - Google Patents
Freeze prevention on-off valveInfo
- Publication number
- JPS5899569U JPS5899569U JP19374381U JP19374381U JPS5899569U JP S5899569 U JPS5899569 U JP S5899569U JP 19374381 U JP19374381 U JP 19374381U JP 19374381 U JP19374381 U JP 19374381U JP S5899569 U JPS5899569 U JP S5899569U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- pole
- valve body
- freeze prevention
- 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
- Safety Valves (AREA)
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、この種開閉弁の従来例を示す縦断正面図、第
２図ａ、 ｂはこの考案の作動原理を説明する図、第
３図ａ−ｄはこの考案の一実施例を示すもので、そのう
ち第３図ａは縦断正面図、第３図すは横断平面図、第３
図Ｃは作動状態を示す縦断正面図、第３図ｄは同縦断正
面図、第４図ａ、−ｂはこの考案の他の実施例を示す縦
断正面図及び横断平面図である。。
１１．１１’・・・作動弁体、１２．１２’・・・永久
ｌ
≦ｉｆFigure 1 is a longitudinal sectional front view showing a conventional example of this type of on-off valve, Figures 2a and b are diagrams explaining the operating principle of this invention, and Figures 3a to 3d show an embodiment of this invention. Figure 3a is a vertical front view, Figure 3 is a cross-sectional plan view, and Figure 3a is a cross-sectional front view.
Figure C is a vertical front view showing the operating state, Figure 3d is a vertical front view of the same, and Figures 4a and 4-b are a vertical front view and a cross-sectional plan view showing other embodiments of this invention. . 11.11'...operating valve body, 12.12'...permanent l≦if
Claims (1)
るようにした開閉弁において、作動弁体にＮ極とＳ極か
らなる永久磁石を設けると共に、作動弁体の永久磁石に
対向して同じくＮ極とＳ極からなる可動永久磁石を該作
動弁体の永久磁石に対して磁気反撥または磁気吸引する
よう遠近移動可能に配備し、外気温を検知して伸縮移動
する外気温検知手段を前記可動永久磁石に一体的に連動
連結してなることを特徴とする凍結防止用開閉弁。In an on-off valve that allows pressurized fluid to flow or be blocked by the operation of an operating valve body, the operating valve body is provided with a permanent magnet consisting of an N pole and an S pole, and a permanent magnet with an N pole opposite to the permanent magnet of the operating valve body is provided. A movable permanent magnet consisting of a and an S pole is disposed so as to be movable near and far so as to magnetically repel or magnetically attract the permanent magnet of the actuating valve body, and an outside temperature sensing means that detects the outside temperature and moves by expanding and contracting is provided on the movable permanent magnet. A freeze prevention on-off valve characterized by being integrally connected to a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19374381U JPS5899569U (en) | 1981-12-28 | 1981-12-28 | Freeze prevention on-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19374381U JPS5899569U (en) | 1981-12-28 | 1981-12-28 | Freeze prevention on-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5899569U true JPS5899569U (en) | 1983-07-06 |
Family
ID=30107088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19374381U Pending JPS5899569U (en) | 1981-12-28 | 1981-12-28 | Freeze prevention on-off valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899569U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62261778A (en) * | 1986-05-08 | 1987-11-13 | Koganei Seisakusho:Kk | Valve employing electrostriction element |
| KR101094271B1 (en) * | 2009-09-03 | 2011-12-19 | 양진우 | Valve using permanent magnetic polarity characteristic |
| KR101245240B1 (en) * | 2011-03-03 | 2013-03-19 | 김상민 | Valve using solar energy |
| KR101245241B1 (en) * | 2011-03-03 | 2013-03-19 | 김상민 | Valve for wireless telecommunication |
| KR101438952B1 (en) * | 2012-12-17 | 2014-09-15 | 현대자동차주식회사 | High speed solenoid valve |
-
1981
- 1981-12-28 JP JP19374381U patent/JPS5899569U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62261778A (en) * | 1986-05-08 | 1987-11-13 | Koganei Seisakusho:Kk | Valve employing electrostriction element |
| KR101094271B1 (en) * | 2009-09-03 | 2011-12-19 | 양진우 | Valve using permanent magnetic polarity characteristic |
| KR101245240B1 (en) * | 2011-03-03 | 2013-03-19 | 김상민 | Valve using solar energy |
| KR101245241B1 (en) * | 2011-03-03 | 2013-03-19 | 김상민 | Valve for wireless telecommunication |
| KR101438952B1 (en) * | 2012-12-17 | 2014-09-15 | 현대자동차주식회사 | High speed solenoid valve |
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