DE2432057A1 - Verfahren zur herstellung eines elektrisch isolierenden rohrkupplungsblocks - Google Patents
Verfahren zur herstellung eines elektrisch isolierenden rohrkupplungsblocksInfo
- Publication number
- DE2432057A1 DE2432057A1 DE2432057A DE2432057A DE2432057A1 DE 2432057 A1 DE2432057 A1 DE 2432057A1 DE 2432057 A DE2432057 A DE 2432057A DE 2432057 A DE2432057 A DE 2432057A DE 2432057 A1 DE2432057 A1 DE 2432057A1
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- socket
- collar
- rings
- elastic
- 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.)
- Ceased
Links
- 230000008878 coupling Effects 0.000 title claims description 11
- 238000010168 coupling process Methods 0.000 title claims description 11
- 238000005859 coupling reaction Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000004382 potting Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
- F16L25/02—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other
- F16L25/03—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other in non-disconnectable pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insulating Bodies (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Installation Of Bus-Bars (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9911573A JPS5343685B2 (enrdf_load_stackoverflow) | 1973-09-03 | 1973-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2432057A1 true DE2432057A1 (de) | 1975-03-13 |
Family
ID=14238792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2432057A Ceased DE2432057A1 (de) | 1973-09-03 | 1974-07-04 | Verfahren zur herstellung eines elektrisch isolierenden rohrkupplungsblocks |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5343685B2 (enrdf_load_stackoverflow) |
| AT (1) | AT333086B (enrdf_load_stackoverflow) |
| CH (1) | CH569223A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2432057A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2242629B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1437587A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2570467A1 (fr) * | 1984-09-17 | 1986-03-21 | Ceske Plynarens Podniky Koncer | Procede pour la fabrication d'un raccord de tuyaux isolant |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824742Y2 (ja) * | 1978-03-09 | 1983-05-27 | 大阪瓦斯株式会社 | ガスメ−タの接続装置 |
| US4674773A (en) * | 1984-01-23 | 1987-06-23 | Teleco Oilfield Services Inc. | Insulating coupling for drill collars and method of manufacture thereof |
| US4600218A (en) * | 1984-11-21 | 1986-07-15 | General Dynamics, Pomona Division | Separable high pressure gas line isolator |
| JPS61140697A (ja) * | 1984-12-07 | 1986-06-27 | 日本ピラ−工業株式会社 | 電気絶縁管継手 |
| JPS63190212U (enrdf_load_stackoverflow) * | 1987-05-27 | 1988-12-07 | ||
| US6264401B1 (en) | 1995-12-29 | 2001-07-24 | Shell Oil Company | Method for enhancing the flow of heavy crudes through subsea pipelines |
| US6315497B1 (en) | 1995-12-29 | 2001-11-13 | Shell Oil Company | Joint for applying current across a pipe-in-pipe system |
| US6814146B2 (en) | 2001-07-20 | 2004-11-09 | Shell Oil Company | Annulus for electrically heated pipe-in-pipe subsea pipeline |
| US6707012B2 (en) | 2001-07-20 | 2004-03-16 | Shell Oil Company | Power supply for electrically heated subsea pipeline |
| CN105952997B (zh) * | 2016-07-20 | 2018-06-22 | 辽阳给排水设备阀门有限公司 | 一种灌注式绝缘接头及其制作工艺 |
-
1973
- 1973-09-03 JP JP9911573A patent/JPS5343685B2/ja not_active Expired
-
1974
- 1974-07-04 DE DE2432057A patent/DE2432057A1/de not_active Ceased
- 1974-07-05 CH CH925874A patent/CH569223A5/xx not_active IP Right Cessation
- 1974-07-31 GB GB3386274A patent/GB1437587A/en not_active Expired
- 1974-07-31 AT AT626674A patent/AT333086B/de active
- 1974-09-02 FR FR7429866A patent/FR2242629B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2570467A1 (fr) * | 1984-09-17 | 1986-03-21 | Ceske Plynarens Podniky Koncer | Procede pour la fabrication d'un raccord de tuyaux isolant |
Also Published As
| Publication number | Publication date |
|---|---|
| AT333086B (de) | 1976-11-10 |
| CH569223A5 (enrdf_load_stackoverflow) | 1975-11-14 |
| FR2242629A1 (enrdf_load_stackoverflow) | 1975-03-28 |
| FR2242629B1 (enrdf_load_stackoverflow) | 1979-07-06 |
| ATA626674A (de) | 1976-02-15 |
| JPS5053890A (enrdf_load_stackoverflow) | 1975-05-13 |
| JPS5343685B2 (enrdf_load_stackoverflow) | 1978-11-22 |
| GB1437587A (en) | 1976-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: BAUMANN, E., DIPL.-PHYS., PAT.-ANW., 8011 HOEHENKI |
|
| 8131 | Rejection |