CA1127255A - Encapsulage des epissures de cables de telecommunication - Google Patents

Encapsulage des epissures de cables de telecommunication

Info

Publication number: CA1127255A
Authority: CA; Canada
Prior art keywords: cable; bared; sealing; conductor ends; encapsulation
Prior art date: 1980-03-12
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

Application number

CA347,531A

Other languages

English (en)

Inventor

Leonard J. Charlebois

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nortel Networks Ltd

Original Assignee

Northern Telecom Ltd

Priority date (The priority date 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 date listed.)

1980-03-12

Filing date

1980-03-12

Publication date

1982-07-06

1980-03-12 Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd

1980-03-12 Priority to CA347,531A priority Critical patent/CA1127255A/fr

1982-07-06 Application granted granted Critical

1982-07-06 Publication of CA1127255A publication Critical patent/CA1127255A/fr

Status Expired legal-status Critical Current

Links

238000005538 encapsulation Methods 0.000 title claims abstract description 31
239000004020 conductor Substances 0.000 claims abstract description 41
238000007789 sealing Methods 0.000 claims abstract description 39
239000000463 material Substances 0.000 claims abstract description 26
238000001816 cooling Methods 0.000 claims abstract description 11
238000001746 injection moulding Methods 0.000 claims abstract description 10
229920000181 Ethylene propylene rubber Polymers 0.000 claims abstract description 7
238000009413 insulation Methods 0.000 claims description 16
239000003566 sealing material Substances 0.000 claims description 16
239000004698 Polyethylene Substances 0.000 claims description 13
238000002347 injection Methods 0.000 claims description 13
239000007924 injection Substances 0.000 claims description 13
238000000034 method Methods 0.000 claims description 13
-1 polyethylene Polymers 0.000 claims description 13
229920000573 polyethylene Polymers 0.000 claims description 13
229920003023 plastic Polymers 0.000 claims description 12
239000004033 plastic Substances 0.000 claims description 12
238000004804 winding Methods 0.000 claims description 11
QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 claims description 7
229920006226 ethylene-acrylic acid Polymers 0.000 claims description 7
229920005989 resin Polymers 0.000 claims description 4
239000011347 resin Substances 0.000 claims description 4
DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 3
239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
238000012360 testing method Methods 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
238000010276 construction Methods 0.000 description 3
239000011521 glass Substances 0.000 description 3
238000012546 transfer Methods 0.000 description 3
229920003944 DuPont™ Surlyn® 1702 Polymers 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000004519 grease Substances 0.000 description 2
230000017525 heat dissipation Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000002829 reductive effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
229920003941 DuPont™ Surlyn® 1652 Polymers 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
102100025490 Slit homolog 1 protein Human genes 0.000 description 1
101710123186 Slit homolog 1 protein Proteins 0.000 description 1
235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
239000002826 coolant Substances 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000008393 encapsulating agent Substances 0.000 description 1
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
238000009863 impact test Methods 0.000 description 1
150000002735 metacrylic acids Chemical class 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000013508 migration Methods 0.000 description 1
230000005012 migration Effects 0.000 description 1
239000002991 molded plastic Substances 0.000 description 1
238000000465 moulding Methods 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000000565 sealant Substances 0.000 description 1
230000003068 static 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
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- 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
- H02G1/145—Moulds
- 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
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/117—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for multiconductor cables

Landscapes

Processing Of Terminals (AREA)
Cable Accessories (AREA)

CA347,531A 1980-03-12 1980-03-12 Encapsulage des epissures de cables de telecommunication Expired CA1127255A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA347,531A CA1127255A (fr)	1980-03-12	1980-03-12	Encapsulage des epissures de cables de telecommunication

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA347,531A CA1127255A (fr)	1980-03-12	1980-03-12	Encapsulage des epissures de cables de telecommunication

Publications (1)

Publication Number	Publication Date
CA1127255A true CA1127255A (fr)	1982-07-06

Family

ID=4116459

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA347,531A Expired CA1127255A (fr)	1980-03-12	1980-03-12	Encapsulage des epissures de cables de telecommunication

Country Status (1)

Country	Link
CA (1)	CA1127255A (fr)

1980
- 1980-03-12 CA CA347,531A patent/CA1127255A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1999-07-06	MKEX	Expiry

Publication	Publication Date	Title
US4322573A (en)	1982-03-30	Encapsulation of telecommunications cable splices
US4528419A (en)	1985-07-09	Forming of cable splice closures
US4152539A (en)	1979-05-01	Telecommunication cable splices
KR940004226B1 (ko)	1994-05-17	케이블 스플라이스 밀봉부 형성 방법 및 이에 의한 통신 케이블 어셈블리
US4678866A (en)	1987-07-07	Forming of cable splice closures
US3691505A (en)	1972-09-12	Heater cable splice and method of forming
US3846578A (en)	1974-11-05	Splice for electric cables
US4032214A (en)	1977-06-28	Cable-termination assemblies and methods for manufacturing such assemblies
EP0727087B1 (fr)	1998-12-16	Cable isole et son procede de fabrication
US8615873B2 (en)	2013-12-31	Method for manufacturing a terminal block
US4216351A (en)	1980-08-05	Plastic collar integral with a cable jacket
US4378323A (en)	1983-03-29	Method of producing plastic collar integral with a cable jacket
CA1127255A (fr)	1982-07-06	Encapsulage des epissures de cables de telecommunication
EP0886341A1 (fr)	1998-12-23	Jonction de câbles
US3795757A (en)	1974-03-05	Distribution cable with permanently connected branch cables and method of effecting said connections
CA1202388A (fr)	1986-03-25	Hermetisation des epissures de cables
CN113161072B (zh)	2022-07-12	预分支电缆的制造方法
JP3392339B2 (ja)	2003-03-31	電線接続部のモールド構造およびモールド方法
CA1235195A (fr)	1988-04-12	Faconnage d'enveloppes sur epissures de cables
CA1093651A (fr)	1981-01-13	Traduction non-disponible
JPS6176005A (ja)	1986-04-18	ケ−ブルの接続方法
JP2001338708A (ja)	2001-12-07	リード線接続部の防水構造
JPS59198817A (ja)	1984-11-10	架橋ゴム・プラスチック絶縁ケーブル接続部の形成方法
KR20180005404A (ko)	2018-01-16	지수성이 우수한 케이블 어셈블리
JPH08287999A (ja)	1996-11-01	水中機器のケーブル差込口構造