JPH0456275U - - Google Patents
Info
- Publication number
- JPH0456275U JPH0456275U JP9894990U JP9894990U JPH0456275U JP H0456275 U JPH0456275 U JP H0456275U JP 9894990 U JP9894990 U JP 9894990U JP 9894990 U JP9894990 U JP 9894990U JP H0456275 U JPH0456275 U JP H0456275U
- Authority
- JP
- Japan
- Prior art keywords
- stud
- fitting recess
- outer diameter
- valve plug
- fitted
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は本考案に係る回転型弁の一実施例を示
す断面図、第２図は弁軸、バルブプラグおよびス
タツドの斜視図、第３図は回転型弁の従来例を示
す断面図である。
２……弁本体、６……弁軸、６ａ……テーパ面
、７……シートリング、９……スタツド、９ａ…
…上端部、９ｂ……鍔部、９ｃ……下端部、１３
……上蓋、１５……グランド孔、２１……バルブ
プラグ、２３，２４……軸受部、２５……球面着
座部、３０……グランド部材、３８……嵌合凹部
。
Fig. 1 is a sectional view showing an embodiment of the rotary valve according to the present invention, Fig. 2 is a perspective view of the valve stem, valve plug, and stud, and Fig. 3 is a sectional view showing a conventional example of the rotary valve. be. 2... Valve body, 6... Valve stem, 6a... Tapered surface, 7... Seat ring, 9... Stud, 9a...
...Top end, 9b...Flame, 9c...Lower end, 13
... Upper lid, 15 ... Grand hole, 21 ... Valve plug, 23, 24 ... Bearing section, 25 ... Spherical seating section, 30 ... Grand member, 38 ... Fitting recess.
Claims (1)
状に形成され外周面中央部に鍔部が一体に設けら
れたスタツドの下端部を前記嵌合凹部に嵌合し、
このスタツドの上端部にバルブプラグの下面に設
けた軸受部を回転自在に嵌合してなり、前記スタ
ツドの上端部の外径を下端部の外径より小さく設
定したことを特徴とする回転型弁のプラグ支持軸
構造。 A fitting recess is provided in the inner bottom seat of the valve body, and the lower end of a stud formed in a cylindrical shape and having a flange integrally provided at the center of the outer peripheral surface is fitted into the fitting recess,
A rotary type stud, in which a bearing provided on the lower surface of the valve plug is rotatably fitted to the upper end of the stud, and the outer diameter of the upper end of the stud is set smaller than the outer diameter of the lower end. Valve plug support shaft structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9894990U JPH0456275U (en) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9894990U JPH0456275U (en) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456275U true JPH0456275U (en) | 1992-05-14 |
Family
ID=31840513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9894990U Pending JPH0456275U (en) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456275U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529854A (en) * | 1975-07-14 | 1977-01-25 | Matsushita Electric Ind Co Ltd | Battery |
-
1990
- 1990-09-25 JP JP9894990U patent/JPH0456275U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529854A (en) * | 1975-07-14 | 1977-01-25 | Matsushita Electric Ind Co Ltd | Battery |