JPH0232950Y2 - - Google Patents
Info
- Publication number
- JPH0232950Y2 JPH0232950Y2 JP1983038891U JP3889183U JPH0232950Y2 JP H0232950 Y2 JPH0232950 Y2 JP H0232950Y2 JP 1983038891 U JP1983038891 U JP 1983038891U JP 3889183 U JP3889183 U JP 3889183U JP H0232950 Y2 JPH0232950 Y2 JP H0232950Y2
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- circumferential surface
- joint body
- elastic packing
- joint
- 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
- 238000012856 packing Methods 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 13
- 239000011247 coating layer Substances 0.000 description 10
- 239000000565 sealant Substances 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3889183U JPS59144285U (ja) | 1983-03-17 | 1983-03-17 | 管継手 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3889183U JPS59144285U (ja) | 1983-03-17 | 1983-03-17 | 管継手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59144285U JPS59144285U (ja) | 1984-09-27 |
| JPH0232950Y2 true JPH0232950Y2 (ru) | 1990-09-05 |
Family
ID=30169553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3889183U Granted JPS59144285U (ja) | 1983-03-17 | 1983-03-17 | 管継手 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144285U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008253891A (ja) * | 2007-04-03 | 2008-10-23 | Takuma Co Ltd | ノズル装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013133829A (ja) * | 2011-12-23 | 2013-07-08 | Ck Metals Co Ltd | 配管用継手 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981878U (ja) * | 1982-11-25 | 1984-06-02 | 日本鋼管継手株式会社 | 防食管体と防食管継手の接続構造 |
-
1983
- 1983-03-17 JP JP3889183U patent/JPS59144285U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008253891A (ja) * | 2007-04-03 | 2008-10-23 | Takuma Co Ltd | ノズル装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59144285U (ja) | 1984-09-27 |
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