JPS6317383U - - Google Patents
Info
- Publication number
- JPS6317383U JPS6317383U JP11053586U JP11053586U JPS6317383U JP S6317383 U JPS6317383 U JP S6317383U JP 11053586 U JP11053586 U JP 11053586U JP 11053586 U JP11053586 U JP 11053586U JP S6317383 U JPS6317383 U JP S6317383U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- hole
- cover body
- opening degree
- valve opening
- 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
- 230000003028 elevating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図はこの考案に係る１実施例である弁軸昇
降形弁の弁開度表示装置をバルブアクチユエータ
に取り付けた状態を示す一部断面図、第２図は第
１図のＡ部分を拡大して示す断面図、第３図はこ
の考案の他の実施例を示す要部断面図、第４図は
従来の弁開度表示装置の要部断面図である。
１……バルブ本体、２……バルブアクチユエー
タ、３……ドライブスリーブ、４……弁軸、５…
…弁軸カバー体、６……弁開度表示棒、８……貫
通孔、９……首管、１０……係止鍔、１１，１１
’……ゴムブツシユ、１２……係止溝、１３……
移動用ギヤツプ、１４……スカート部、１４’…
…雨水除けスカート、１５……係止部、１６……
係止金具、１８……受片、２１……鈎材。
Fig. 1 is a partial cross-sectional view showing a state in which a valve opening degree display device for a valve shaft elevating type valve, which is an embodiment of this invention, is attached to a valve actuator, and Fig. 2 is a section A in Fig. 1. FIG. 3 is a sectional view of a main part showing another embodiment of this invention, and FIG. 4 is a sectional view of a main part of a conventional valve opening degree display device. 1... Valve body, 2... Valve actuator, 3... Drive sleeve, 4... Valve stem, 5...
... Valve shaft cover body, 6 ... Valve opening display rod, 8 ... Through hole, 9 ... Neck pipe, 10 ... Locking collar, 11, 11
'...Rubber button, 12...Latching groove, 13...
Moving gap, 14...Skirt part, 14'...
...Rainwater shield skirt, 15...Locking part, 16...
Locking metal fitting, 18... Receiving piece, 21... Hook material.
Claims (1)
ブアクチユエータに固定されて、弁軸を内包して
覆い、天板中央部に貫通孔が開設された弁軸カバ
ー体と、前記弁軸の上端に互いの軸線を一致させ
て連結一体化され、前記貫通孔に貫通された弁開
度表示棒と、この弁開度表示棒に液密に外嵌され
て前記弁軸カバー体の上部に係合支持された弾性
防水部材とからなる弁軸昇降形弁の弁開度表示装
置において、前記弾性防水部材にスカート部材を
一体的に連設し、そのスカート部材の先端辺を前
記貫通孔の開口面より下方になる位置まで延設す
るとともに、前記スカート部材の先端部に、前記
弾性防水部材が前記弁開度表示棒と一体となつて
偏心位置へ移動自在となるように前記弁軸カバー
体とスカート部材とを係止する係止手段を設けた
ことを特徴とする弁軸昇降形弁の弁開度表示装置
。 A valve stem cover body that is fixed to the valve body or a valve actuator attached to the valve body, encloses and covers the valve stem, and has a through hole in the center of the top plate; A valve opening degree indicating rod that is connected and integrated with their axes aligned and penetrated through the through hole, and a valve opening degree indicating rod that is externally fitted in a liquid-tight manner and is engaged and supported on the upper part of the valve stem cover body. In a valve opening display device for a valve stem-elevating type valve, which comprises an elastic waterproof member, a skirt member is integrally connected to the elastic waterproof member, and the tip side of the skirt member is positioned below the opening surface of the through hole. The valve shaft cover body and the skirt member are installed at the tip of the skirt member so that the elastic waterproof member is integrated with the valve opening indicator rod and can be moved to an eccentric position. 1. A valve opening degree display device for a valve shaft elevating type valve, characterized in that a locking means for locking the valve shaft is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110535U JPH0454384Y2 (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110535U JPH0454384Y2 (en) | 1986-07-17 | 1986-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6317383U true JPS6317383U (en) | 1988-02-04 |
| JPH0454384Y2 JPH0454384Y2 (en) | 1992-12-21 |
Family
ID=30989626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986110535U Expired JPH0454384Y2 (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454384Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225710U (en) * | 1975-08-13 | 1977-02-23 |
-
1986
- 1986-07-17 JP JP1986110535U patent/JPH0454384Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225710U (en) * | 1975-08-13 | 1977-02-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454384Y2 (en) | 1992-12-21 |