CA1203179A - Method of sealing pressurized electrical cable while under pressure - Google Patents
Method of sealing pressurized electrical cable while under pressureInfo
- Publication number
- CA1203179A CA1203179A CA000436884A CA436884A CA1203179A CA 1203179 A CA1203179 A CA 1203179A CA 000436884 A CA000436884 A CA 000436884A CA 436884 A CA436884 A CA 436884A CA 1203179 A CA1203179 A CA 1203179A
- Authority
- CA
- Canada
- Prior art keywords
- exposed
- gas
- cable
- vent
- sealably
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 239000012812 sealant material Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000013022 venting Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000565 sealant Substances 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 26
- 239000004020 conductor Substances 0.000 description 8
- 229920005549 butyl rubber Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000000332 continued effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 108010085990 projectin Proteins 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/24—Cable junctions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
Landscapes
- Processing Of Terminals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/419,256 US4545830A (en) | 1982-09-17 | 1982-09-17 | Method of sealing pressurized electrical cable while under pressure |
| US419,256 | 1982-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1203179A true CA1203179A (en) | 1986-04-15 |
Family
ID=23661475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000436884A Expired CA1203179A (en) | 1982-09-17 | 1983-09-16 | Method of sealing pressurized electrical cable while under pressure |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4545830A (enExample) |
| EP (1) | EP0104045B1 (enExample) |
| CA (1) | CA1203179A (enExample) |
| DE (1) | DE3365457D1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732628A (en) * | 1980-04-24 | 1988-03-22 | Thomas & Betts Corporation | Method of sealing and repairing electrical cables |
| US4681986A (en) * | 1986-02-24 | 1987-07-21 | Royston Laboratories, Inc. | Splice construction for electrical cable and method for making the same |
| EP0286339A3 (en) * | 1987-04-06 | 1990-10-24 | N.V. Raychem S.A. | Splice case |
| US4818310A (en) * | 1987-05-05 | 1989-04-04 | Bell South Corporation | Pressurized cable splice closure apparatus and method |
| US4793877A (en) * | 1987-05-28 | 1988-12-27 | Thomas & Betts Corporation | Method for preventing water from tracking into a cable splice area |
| DE4241483A1 (de) * | 1992-12-09 | 1994-06-16 | Rxs Schrumpftech Garnituren | Verfahren zur Herstellung eines Sperrstopfens zur Längsabdichtung von Kabeln, insbesondere Lichtwellenleiter-Kabeln |
| US5613298A (en) * | 1995-01-17 | 1997-03-25 | Thomas & Betts Corporation | Forced encapsulation cable splice enclosure |
| US5802715A (en) * | 1995-01-17 | 1998-09-08 | Thomas & Betts Corporation | Method of sealing an elongate cable splice |
| AUPP936199A0 (en) * | 1999-03-23 | 1999-04-15 | Venardis, Nick John | Pipe repair method |
| US6737160B1 (en) * | 1999-12-20 | 2004-05-18 | The Regents Of The University Of California | Adhesive microstructure and method of forming same |
| KR101509786B1 (ko) * | 2009-09-28 | 2015-04-06 | 현대자동차주식회사 | 센서 포트 삽입형 실리콘 호스 및 그 제조방법 |
| JP6771974B2 (ja) * | 2016-07-15 | 2020-10-21 | コーニング リサーチ アンド ディヴェロップメント コーポレイション | クロージャの補修用部材、加熱部材、封止部材、及び、クロージャの補修方法。 |
| CN106786217B (zh) * | 2016-11-29 | 2020-07-28 | 中国电力科学研究院 | 配网电缆故障终端的绕包式应急抢修方法 |
| US11075507B2 (en) * | 2019-02-22 | 2021-07-27 | TE Connectivity Services Gmbh | Sealant repair systems and methods for outer jacket layers of cables and cable accessories |
| CN112234534B (zh) * | 2020-11-13 | 2022-06-24 | 华力通线缆股份有限公司 | 一种缠绕型电缆护套修补装置及其使用方法 |
| CN119726526B (zh) * | 2025-02-28 | 2025-05-27 | 中国电建集团西北勘测设计研究院有限公司 | 一种高压地下储气库线缆引出密封装置及其施工方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US763191A (en) * | 1903-12-02 | 1904-06-21 | Jesse B Marvin | Hose-mender. |
| US796781A (en) * | 1905-04-01 | 1905-08-08 | John Welsh | Process of repairing pipe-lines. |
| US1991230A (en) * | 1933-07-26 | 1935-02-12 | Gen Electric | Electric cable system and method of installing the same |
| US2253984A (en) * | 1938-08-10 | 1941-08-26 | Gen Electric | Gas filled cable and method of making the same |
| US2199552A (en) * | 1938-09-24 | 1940-05-07 | M B Skinner Company | High pressure vented guide plug clamp |
| US2259129A (en) * | 1939-05-02 | 1941-10-14 | Gen Electric | Gas filled cable |
| US2432568A (en) * | 1944-08-15 | 1947-12-16 | Phelps Dodge Copper Prod | Gas filled cable system |
| US2425851A (en) * | 1945-03-10 | 1947-08-19 | Phelps Dodge Copper Prod | Gas filled cable |
| US2492507A (en) * | 1945-10-24 | 1949-12-27 | John J Tipton | High-pressure pipe patch |
| US2655946A (en) * | 1949-06-02 | 1953-10-20 | Melvin P Morris | Valve for leak patching device for pipe lines |
| US2967795A (en) * | 1955-10-18 | 1961-01-10 | Minnesota Mining & Mfg | Protection of wire-splices |
| US3188121A (en) * | 1961-12-12 | 1965-06-08 | Rezolin Inc | Cable sheath pressure tap fitting |
| US3578896A (en) * | 1969-10-10 | 1971-05-18 | Thomas & Betts Corp | Electrical connector with fusible plug means and heating material |
| US3823250A (en) * | 1973-06-18 | 1974-07-09 | Hexcel Corp | Method and apparatus for constructing insulated cable pressure blocks |
| US4358634A (en) * | 1980-04-24 | 1982-11-09 | Thomas & Betts Corporation | Protective cover for use in sealed cable splices |
| FR2487595A1 (fr) * | 1980-07-25 | 1982-01-29 | Silec Liaisons Elec | Procede de realisation de protection de jonctions de conducteurs electriques, jonctions et derivations protegees ainsi obtenues |
| AU7705581A (en) * | 1980-11-24 | 1982-06-03 | Amp Incorporated | Conformable sheathing means |
-
1982
- 1982-09-17 US US06/419,256 patent/US4545830A/en not_active Expired - Lifetime
-
1983
- 1983-09-14 DE DE8383305376T patent/DE3365457D1/de not_active Expired
- 1983-09-14 EP EP83305376A patent/EP0104045B1/en not_active Expired
- 1983-09-16 CA CA000436884A patent/CA1203179A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0104045B1 (en) | 1986-08-20 |
| DE3365457D1 (en) | 1986-09-25 |
| EP0104045A1 (en) | 1984-03-28 |
| US4545830B1 (enExample) | 1989-08-01 |
| US4545830A (en) | 1985-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1203179A (en) | Method of sealing pressurized electrical cable while under pressure | |
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| RU2256992C2 (ru) | Уплотнение кабеля | |
| EP0538009B1 (en) | Method and apparatus for protection of cable splices | |
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| EP0233002B1 (en) | Electrical cable splice enclosure | |
| SG71037A1 (en) | Inorganic seal for encapsulation of an organic layer and method for making the same | |
| US3823250A (en) | Method and apparatus for constructing insulated cable pressure blocks | |
| US4236949A (en) | Process for preparing a hermetically sealed assembly | |
| US4767893A (en) | Cable closing | |
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| CA1297547C (en) | Pressurizable splice case | |
| CA2175988C (en) | Forced encapsulation enclosure for an elongate cable splice | |
| JPH0410295B2 (enExample) | ||
| US6703563B2 (en) | Thermal shield and hermetic seal for preventing deterioration of plastic insulation in open access closures and method therefor | |
| US6160222A (en) | Cable connection protecting device | |
| SE9602939L (sv) | Förbättrad tejpning av ett kabelband | |
| CA1302063C (en) | Method for preventing water from tracking into a cable splice area | |
| JP2758384B2 (ja) | 強制封入ケーブル接続包体 | |
| US7601914B2 (en) | Seal for cable splice closures | |
| EP0269697B1 (en) | Splice closure system | |
| AU767150B2 (en) | Device for enclosing an elongate substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |