JPH0236993Y2 - - Google Patents
Info
- Publication number
- JPH0236993Y2 JPH0236993Y2 JP3161486U JP3161486U JPH0236993Y2 JP H0236993 Y2 JPH0236993 Y2 JP H0236993Y2 JP 3161486 U JP3161486 U JP 3161486U JP 3161486 U JP3161486 U JP 3161486U JP H0236993 Y2 JPH0236993 Y2 JP H0236993Y2
- Authority
- JP
- Japan
- Prior art keywords
- divided
- hollow sleeve
- prevention device
- water leakage
- water
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 230000002265 prevention Effects 0.000 claims description 16
- 210000004907 gland Anatomy 0.000 claims description 13
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 7
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Details Of Valves (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3161486U JPH0236993Y2 (pm) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3161486U JPH0236993Y2 (pm) | 1986-03-05 | 1986-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62143866U JPS62143866U (pm) | 1987-09-10 |
| JPH0236993Y2 true JPH0236993Y2 (pm) | 1990-10-08 |
Family
ID=30837511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3161486U Expired JPH0236993Y2 (pm) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236993Y2 (pm) |
-
1986
- 1986-03-05 JP JP3161486U patent/JPH0236993Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62143866U (pm) | 1987-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3073336A (en) | Lined ball valve | |
| US4511120A (en) | Plastic service valve | |
| US4116478A (en) | Separation-preventive pipe joint | |
| US2876987A (en) | Valves | |
| US5031923A (en) | Valve stem seal | |
| US4946206A (en) | Bidirectional corrugated pipe-rib seal | |
| US4773625A (en) | Corrosion-resistant overlay for the edge of butterfly valves | |
| US5737822A (en) | Corporation stop assembly | |
| US3765560A (en) | Sealing apparatus | |
| KR940018594A (ko) | 단방향 디스크 밸브 | |
| JPH0236993Y2 (pm) | ||
| JPH07229568A (ja) | 回転弁 | |
| US4078764A (en) | Plumbing valve | |
| US3037521A (en) | Service t | |
| US2497354A (en) | Valve | |
| KR101706762B1 (ko) | 수도용 새들분수전 | |
| JP6913418B1 (ja) | マンホールの下水バイパス装置用止水プラグ | |
| JP3440418B2 (ja) | 軸のシール装置 | |
| JP7512826B2 (ja) | グラウト材の注入構造、該注入構造を備えるセグメント及び、グラウト材の注入方法 | |
| US3677575A (en) | Apparatus for temporarily closing a pipeline | |
| US5655283A (en) | Corporation stop assembly | |
| CN219102194U (zh) | 一种防漏水阀门 | |
| JPH0237014Y2 (pm) | ||
| JP2510028Y2 (ja) | 耐酸調節弁 | |
| US2088788A (en) | Valve, especially for pneumatic tires |