JPH0293579U - - Google Patents
Info
- Publication number
- JPH0293579U JPH0293579U JP122889U JP122889U JPH0293579U JP H0293579 U JPH0293579 U JP H0293579U JP 122889 U JP122889 U JP 122889U JP 122889 U JP122889 U JP 122889U JP H0293579 U JPH0293579 U JP H0293579U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- drive mechanism
- electric drive
- insertion hole
- peripheral surface
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Details Of Valves (AREA)
Description
第１図は本考案の実施例に係る電気駆動機構付
バルブを示す断面図、第２図は同バルブにおける
シール構造を示す要部分解斜視図である。
１……ボデー、１ａ……ステム軸装部、３……
ステム、４……電気駆動機構、５……ベース部材
、５ａ……挿通孔、６……駆動モータ、６ａ……
出力軸、１０……装着溝、１１……Ｏリング（シ
ール材）。
FIG. 1 is a sectional view showing a valve with an electric drive mechanism according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of a main part showing a seal structure in the same valve. 1...Body, 1a...Stem shaft mounting part, 3...
Stem, 4... Electric drive mechanism, 5... Base member, 5a... Insertion hole, 6... Drive motor, 6a...
Output shaft, 10...Mounting groove, 11...O ring (sealing material).
Claims (1)
する電気駆動機構をベース部材を介して付設する
構成のバルブにおいて、ステムの先端部を上記ベ
ース部材の挿通孔から電気駆動機構内に臨ましめ
て、該ステムの先端部と駆動モータの出力軸とを
、電気駆動機構の内部において連結すると共に、
ステムの上記挿通孔内周面と対向する個所にシー
ル材の装着溝を形成して、該装着溝内に装着され
たシール材で、ステムの外周面と挿通孔の内周面
間をシール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 having a configuration in which an electric drive mechanism having a built-in drive motor or the like is attached to a stem shaft mounting portion of the body via a base member, the tip of the stem is exposed into the electric drive mechanism through the insertion hole of the base member, Connecting the tip of the stem and the output shaft of the drive motor inside the electric drive mechanism,
A mounting groove for a sealing material is formed in a portion of the stem that faces the inner peripheral surface of the insertion hole, and the sealing material installed in the mounting groove seals between the outer peripheral surface of the stem and the inner peripheral surface of the insertion 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 |
|---|---|---|---|
| JP122889U JPH0293579U (en) | 1989-01-11 | 1989-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP122889U JPH0293579U (en) | 1989-01-11 | 1989-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0293579U true JPH0293579U (en) | 1990-07-25 |
Family
ID=31200939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP122889U Pending JPH0293579U (en) | 1989-01-11 | 1989-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0293579U (en) |
-
1989
- 1989-01-11 JP JP122889U patent/JPH0293579U/ja active Pending