JPS6427587U - - Google Patents
Info
- Publication number
- JPS6427587U JPS6427587U JP12344487U JP12344487U JPS6427587U JP S6427587 U JPS6427587 U JP S6427587U JP 12344487 U JP12344487 U JP 12344487U JP 12344487 U JP12344487 U JP 12344487U JP S6427587 U JPS6427587 U JP S6427587U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- magnet
- flange
- lifespan
- valve shaft
- 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 5
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
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…
…寿命検出部材、５２……磁石、５３……窓。
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…
…寿命検出部材、５２……磁石、５３……窓。
Claims (1)
- 弁体を回転操作する弁軸にフランジを設け、フ
ランジの上面にシール部材を配置した弁に於いて
、弁軸の外方に、弾性部材を介して寿命検出部材
を配置し、弁軸の少なくとも外端と寿命検出部材
を磁石とこれに吸着される磁石又は磁性体で形成
した、寿命検出構造を備えた弁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12344487U JPH0329663Y2 (ja) | 1987-08-11 | 1987-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12344487U JPH0329663Y2 (ja) | 1987-08-11 | 1987-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6427587U true JPS6427587U (ja) | 1989-02-16 |
| JPH0329663Y2 JPH0329663Y2 (ja) | 1991-06-24 |
Family
ID=31372302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12344487U Expired JPH0329663Y2 (ja) | 1987-08-11 | 1987-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329663Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0457056U (ja) * | 1990-09-26 | 1992-05-15 | ||
| US7895958B2 (en) | 2006-05-03 | 2011-03-01 | Hoon Sik Cho | Apparatus and method for detecting an ending-point of bobbin thread for sewing machine using bar code |
-
1987
- 1987-08-11 JP JP12344487U patent/JPH0329663Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0457056U (ja) * | 1990-09-26 | 1992-05-15 | ||
| US7895958B2 (en) | 2006-05-03 | 2011-03-01 | Hoon Sik Cho | Apparatus and method for detecting an ending-point of bobbin thread for sewing machine using bar code |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329663Y2 (ja) | 1991-06-24 |