JPS6427588U - - Google Patents
Info
- Publication number
- JPS6427588U JPS6427588U JP12344587U JP12344587U JPS6427588U JP S6427588 U JPS6427588 U JP S6427588U JP 12344587 U JP12344587 U JP 12344587U JP 12344587 U JP12344587 U JP 12344587U JP S6427588 U JPS6427588 U JP S6427588U
- Authority
- JP
- Japan
- Prior art keywords
- life detection
- valve
- vertical grooves
- vertical
- wears
- 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
- 238000001514 detection method Methods 0.000 claims description 4
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
第１図は本考案の実施例の寿命検出構造を備え
た弁の断面図である。
１……本体、３……端部材、４……入口、５…
…出口、６……弁室、７……弁体、８……貫通孔
、１１……入口環状弁座、１２……出口環状弁座
、１９……軸受孔、２１……弁軸、２４……連結
棒、２５……出力軸、３６……連結部材、５０…
…縦溝、５２……寿命検出部材、５３……ばね。
FIG. 1 is a sectional view of a valve equipped with a life detection structure according to an embodiment of the present invention. 1...Main body, 3...End member, 4...Inlet, 5...
... Outlet, 6 ... Valve chamber, 7 ... Valve body, 8 ... Through hole, 11 ... Inlet annular valve seat, 12 ... Outlet annular valve seat, 19 ... Bearing hole, 21 ... Valve shaft, 24 ... Connection rod, 25 ... Output shaft, 36 ... Connection member, 50 ...
...Vertical groove, 52... Life detection member, 53... Spring.
Claims (1)
の縦溝を形成し、縦溝よりも摩耗し易い材料で形
成した寿命検出部材を、弾性部材で縦溝方向に付
勢して配置した、寿命検出構造を備えた弁。 A large number of vertical grooves are formed in the axial direction on the operating member that rotates the valve body, and a life detection member made of a material that wears more easily than the vertical grooves is biased in the vertical groove direction by an elastic member. , a valve with a life detection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12344587U JPH0331903Y2 (en) | 1987-08-11 | 1987-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12344587U JPH0331903Y2 (en) | 1987-08-11 | 1987-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6427588U true JPS6427588U (en) | 1989-02-16 |
| JPH0331903Y2 JPH0331903Y2 (en) | 1991-07-05 |
Family
ID=31372304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12344587U Expired JPH0331903Y2 (en) | 1987-08-11 | 1987-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331903Y2 (en) |
-
1987
- 1987-08-11 JP JP12344587U patent/JPH0331903Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331903Y2 (en) | 1991-07-05 |