JPS61200971U - - Google Patents
Info
- Publication number
- JPS61200971U JPS61200971U JP8623585U JP8623585U JPS61200971U JP S61200971 U JPS61200971 U JP S61200971U JP 8623585 U JP8623585 U JP 8623585U JP 8623585 U JP8623585 U JP 8623585U JP S61200971 U JPS61200971 U JP S61200971U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- hole
- state
- main
- valve
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 2
Landscapes
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示す要部拡大断面
図、第２図は断面図である。
２……弁箱、８……蓋、９……孔部、１０……
弁棒、１６……本シール部材、１７……Ｏリング
、２６……圧縮型予備パツキン、２７……パツキ
ン押え。
FIG. 1 is an enlarged sectional view of a main part showing an embodiment of the present invention, and FIG. 2 is a sectional view. 2... Valve box, 8... Lid, 9... Hole, 10...
Valve stem, 16... main seal member, 17... O-ring, 26... compression type spare packing, 27... packing holder.
Claims (1)
該孔部９との間に介装されるＯリング１７からな
る本シール部材１６と、 該本シール部材１６より外方位置に設けられて
、正常状態では非圧縮状であると共に、上記本シ
ール部材１６に漏れが発生した異常状態では圧縮
状として上記孔部９と弁棒１０との間を密封する
パツキン押え２７付きの圧縮型予備パツキン２６
とを、 備えたことを特徴とするバルブの密封装置。[Claims for Utility Model Registration] A main sealing member 16 consisting of an O-ring 17 interposed between a valve stem 10 inserted into a hole 9 of a lid 8 of a valve box 2 and the hole 9; It is provided at a position outward from the main seal member 16, and is in a non-compressible state in a normal state, and is in a compressed state in an abnormal state where leakage occurs in the main seal member 16, so that the connection between the hole 9 and the valve stem 10 is in a compressed state. Compression type spare seal 26 with a seal holder 27 to seal the gap
A valve sealing device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985086235U JPH0234530Y2 (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985086235U JPH0234530Y2 (en) | 1985-06-06 | 1985-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200971U true JPS61200971U (en) | 1986-12-16 |
| JPH0234530Y2 JPH0234530Y2 (en) | 1990-09-17 |
Family
ID=30637355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985086235U Expired JPH0234530Y2 (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234530Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0456278U (en) * | 1990-09-25 | 1992-05-14 |
-
1985
- 1985-06-06 JP JP1985086235U patent/JPH0234530Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0456278U (en) * | 1990-09-25 | 1992-05-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234530Y2 (en) | 1990-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61200971U (en) | ||
| JPH01180082U (en) | ||
| JPS6291094U (en) | ||
| JPS5920066U (en) | Seal device for valve stem bearing in metal seat butterfly valve | |
| JPH0326870U (en) | ||
| JPS6221488U (en) | ||
| JPS5838074U (en) | valve seat | |
| JPS61194867U (en) | ||
| JPS61142910U (en) | ||
| JPS59181384U (en) | Valve gland leak prevention device | |
| JPS6212073U (en) | ||
| JPS58108202U (en) | Steam valve sealing device | |
| JPS61157755U (en) | ||
| JPS6372367U (en) | ||
| JPS6196064U (en) | ||
| JPS60189680U (en) | gate valve | |
| JPS63109088U (en) | ||
| JPH02103576U (en) | ||
| JPS6157280U (en) | ||
| JPH01121774U (en) | ||
| JPS61191562U (en) | ||
| JPS61104806U (en) | ||
| JPS6254968U (en) | ||
| JPS59174463U (en) | Gas valve for pressure vessel | |
| JPS5977664U (en) | fluid seal valve |