JPH0211285U - - Google Patents
Info
- Publication number
- JPH0211285U JPH0211285U JP8896688U JP8896688U JPH0211285U JP H0211285 U JPH0211285 U JP H0211285U JP 8896688 U JP8896688 U JP 8896688U JP 8896688 U JP8896688 U JP 8896688U JP H0211285 U JPH0211285 U JP H0211285U
- Authority
- JP
- Japan
- Prior art keywords
- limit switch
- drive mechanism
- electric drive
- valve
- clamping body
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims 2
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Description
第１図は本考案の実施例に係る電気駆動機構付
きバルブを示す分解斜視図、第２図は組付け状態
を示す斜視図、第３図は特にリミツトスイツチの
固定構造を示す要部分解斜視図である。
１……ボデー、２……ステム、３……ステム軸
装部、４……電気駆動機構、５……ベース体、６
……駆動モータ、７……リミツトスイツチ、７ａ
……接点、１０，１４……凸部、１２，１６……
嵌合孔、１３……挾持体、１５……押え板、１９
……加熱変形。
Fig. 1 is an exploded perspective view showing a valve with an electric drive mechanism according to an embodiment of the present invention, Fig. 2 is a perspective view showing an assembled state, and Fig. 3 is an exploded perspective view of essential parts showing the fixing structure of a limit switch. It is. DESCRIPTION OF SYMBOLS 1...Body, 2...Stem, 3...Stem shaft mounting part, 4...Electric drive mechanism, 5...Base body, 6
...Drive motor, 7...Limit switch, 7a
... Contact, 10, 14 ... Convex portion, 12, 16 ...
Fitting hole, 13... Clamping body, 15... Pressing plate, 19
...Heating deformation.
Claims (1)
リミツトスイツチを備える電気駆動機構をベース
体を介して搭載し、該電気駆動機構の駆動モータ
で、ボデー内の弁体を回転させる構成のバルブに
おいて、リミツトスイツチを上記ベース体に一体
に設けられた挾持体と押え板間に固定する構成と
なし、少なくとも挾持体を熱可塑性材料で成形し
て、該熱可塑性材料製の挾持体側に凸部を形成す
る一方、押え板側に該凸部を嵌合する嵌合孔を形
成して、該嵌合孔に嵌合された凸部先端の加熱変
形により、リミツトスイツチを挾持体と押え板間
に固定するように構成したことを特徴とする電気
駆動機構付きバルブ。 In a valve configured such that an electric drive mechanism including a limit switch for controlling a drive motor is mounted on the stem shaft mounting part of the body via the base body, and the drive motor of the electric drive mechanism rotates the valve body in the body, The limit switch is configured to be fixed between a clamping body integrally provided on the base body and a holding plate, and at least the clamping body is molded from a thermoplastic material, and a convex portion is formed on the clamping body side made of the thermoplastic material. On the other hand, a fitting hole into which the protrusion fits is formed on the presser plate side, and the limit switch is fixed between the clamping body and the presser plate by heating and deforming the tip of the protrusion fitted into the fitting hole. A valve with an electric drive mechanism, characterized in that it is configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8896688U JPH0738775Y2 (en) | 1988-07-06 | 1988-07-06 | Valve with electric drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8896688U JPH0738775Y2 (en) | 1988-07-06 | 1988-07-06 | Valve with electric drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0211285U true JPH0211285U (en) | 1990-01-24 |
| JPH0738775Y2 JPH0738775Y2 (en) | 1995-09-06 |
Family
ID=31313519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8896688U Expired - Lifetime JPH0738775Y2 (en) | 1988-07-06 | 1988-07-06 | Valve with electric drive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738775Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0425079U (en) * | 1990-06-26 | 1992-02-28 | ||
| JP2007032659A (en) * | 2005-07-26 | 2007-02-08 | Rinnai Corp | Solenoid safety valve |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253666A (en) * | 1997-03-14 | 1998-09-25 | Stanley Electric Co Ltd | Current detecting apparatus |
-
1988
- 1988-07-06 JP JP8896688U patent/JPH0738775Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0425079U (en) * | 1990-06-26 | 1992-02-28 | ||
| JP2007032659A (en) * | 2005-07-26 | 2007-02-08 | Rinnai Corp | Solenoid safety valve |
| JP4519026B2 (en) * | 2005-07-26 | 2010-08-04 | リンナイ株式会社 | Electromagnetic safety valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738775Y2 (en) | 1995-09-06 |