CA1101820A - Etancheite sur trou de visite a couvercle amovible - Google Patents

Etancheite sur trou de visite a couvercle amovible

Info

Publication number: CA1101820A
Authority: CA; Canada
Prior art keywords: duct; cable; entrable; bentonite; pipe
Prior art date: 1979-04-19
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

CA325,852A

Other languages

English (en)

Inventor

Rand K. Ayres

Hassan A. Sherif

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.)

1979-04-19

Filing date

1979-04-19

Publication date

1981-05-26

1979-04-19 Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd

1979-04-19 Priority to CA325,852A priority Critical patent/CA1101820A/fr

1981-05-26 Application granted granted Critical

1981-05-26 Publication of CA1101820A publication Critical patent/CA1101820A/fr

Status Expired legal-status Critical Current

Links

229920001971 elastomer Polymers 0.000 claims abstract description 39
239000000440 bentonite Substances 0.000 claims abstract description 38
229910000278 bentonite Inorganic materials 0.000 claims abstract description 38
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 38
239000000565 sealant Substances 0.000 claims abstract description 14
229910000831 Steel Inorganic materials 0.000 claims abstract description 9
239000010959 steel Substances 0.000 claims abstract description 9
238000007789 sealing Methods 0.000 claims description 18
150000001875 compounds Chemical class 0.000 claims description 9
229920001084 poly(chloroprene) Polymers 0.000 claims description 6
238000002788 crimping Methods 0.000 claims description 4
239000008188 pellet Substances 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
239000000463 material Substances 0.000 description 13
239000000843 powder Substances 0.000 description 10
239000000945 filler Substances 0.000 description 8
230000002209 hydrophobic effect Effects 0.000 description 6
239000011347 resin Substances 0.000 description 4
229920005989 resin Polymers 0.000 description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
238000000034 method Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000004224 protection Effects 0.000 description 3
239000004927 clay Substances 0.000 description 2
229920002401 polyacrylamide Polymers 0.000 description 2
238000005476 soldering Methods 0.000 description 2
230000008961 swelling Effects 0.000 description 2
ABJSOROVZZKJGI-OCYUSGCXSA-N (1r,2r,4r)-2-(4-bromophenyl)-n-[(4-chlorophenyl)-(2-fluoropyridin-4-yl)methyl]-4-morpholin-4-ylcyclohexane-1-carboxamide Chemical compound C1=NC(F)=CC(C(NC(=O)[C@H]2[C@@H](C[C@@H](CC2)N2CCOCC2)C=2C=CC(Br)=CC=2)C=2C=CC(Cl)=CC=2)=C1 ABJSOROVZZKJGI-OCYUSGCXSA-N 0.000 description 1
NSMXQKNUPPXBRG-SECBINFHSA-N (R)-lisofylline Chemical compound O=C1N(CCCC[C@H](O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-SECBINFHSA-N 0.000 description 1
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 description 1
YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
229920000578 graft copolymer Polymers 0.000 description 1
VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical class CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 1
150000004668 long chain fatty acids Chemical class 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
210000002445 nipple Anatomy 0.000 description 1
239000003921 oil Substances 0.000 description 1
IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
239000010690 paraffinic oil Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
239000005871 repellent Substances 0.000 description 1
229920000260 silastic Polymers 0.000 description 1
229920002379 silicone rubber Polymers 0.000 description 1
239000004945 silicone rubber Substances 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000000126 substance Substances 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 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
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/26—Lead-in insulators; Lead-through insulators
- H01B17/30—Sealing
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)

CA325,852A 1979-04-19 1979-04-19 Etancheite sur trou de visite a couvercle amovible Expired CA1101820A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA325,852A CA1101820A (fr)	1979-04-19	1979-04-19	Etancheite sur trou de visite a couvercle amovible

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA325,852A CA1101820A (fr)	1979-04-19	1979-04-19	Etancheite sur trou de visite a couvercle amovible

Publications (1)

Publication Number	Publication Date
CA1101820A true CA1101820A (fr)	1981-05-26

Family

ID=4114008

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA325,852A Expired CA1101820A (fr)	1979-04-19	1979-04-19	Etancheite sur trou de visite a couvercle amovible

Country Status (1)

Country	Link
CA (1)	CA1101820A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0572908A1 (fr) *	1992-06-03	1993-12-08	KSB Aktiengesellschaft	Regard de chaussée

1979
- 1979-04-19 CA CA325,852A patent/CA1101820A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0572908A1 (fr) *	1992-06-03	1993-12-08	KSB Aktiengesellschaft	Regard de chaussée

Legal Events

Date	Code	Title	Description
1998-05-26	MKEX	Expiry

Publication	Publication Date	Title
US4256920A (en)	1981-03-17	Re-enterable duct seal
US4332975A (en)	1982-06-01	Sealed cable enclosure and cable assembly including same
US4002819A (en)	1977-01-11	Water blocked electric cables
CA1159527A (fr)	1983-12-27	Revetement protecteur pour epissures scellees de cables
EP0210807B1 (fr)	1989-05-10	Article tubulaire
US6218618B1 (en)	2001-04-17	Forced encapsulation cable splice enclosure including a container for exiting encapsulant
US5714715A (en)	1998-02-03	Cable end seal for oil-filled cables
US4799307A (en)	1989-01-24	Anchor apparatus for a tendon in prestressed concrete slab
EP0416728A2 (fr)	1991-03-13	Câble électrique contenant des substances gonflables à l'eau et des éléments métalliques allongés disposés sur l'isolation du câble
EP0517287A2 (fr)	1992-12-09	Composition de remplissage pour câbles électriques et méthode de fabrication de ces câbles utilisant cette composition
GB2168363A (en)	1986-06-18	Apparatus and method for protection of a substrate
JPH0667096B2 (ja)	1994-08-24	スプライスケーブルクロージャー
US5456959A (en)	1995-10-10	Environmental antioxidant wrap/enclosure for an aerial enclosure
EP0847609B1 (fr)	2001-12-19	Dispositif d'etancheite
EP0654797B1 (fr)	1996-12-11	Feutre imprégné d'un éliminateur d'acide
CA1101820A (fr)	1981-05-26	Etancheite sur trou de visite a couvercle amovible
WO1990004276A1 (fr)	1990-04-19	Fermeture a piedestal a revetement protegeant de l'environnement pour terminal de telecommunications
US4962286A (en)	1990-10-09	Environmental control, liner for splice enclosure
US4376231A (en)	1983-03-08	Communication cable sealed with a re-enterable sealing tape
USRE30715E (en)	1981-08-18	Water blocked electric cables
WO2002047233A2 (fr)	2002-06-13	Kits d'epissure thermocollants d'etancheification d'epissures de conducteurs electriques et procedes d'utilisation
EP0210061B1 (fr)	1989-09-13	Système de lubrification
US20050263310A1 (en)	2005-12-01	Seal for cables and conduits
JP2884292B2 (ja)	1999-04-19	Ｏｆケーブルの端末仮処理方法
US4695676A (en)	1987-09-22	Cable blocking and block splice protection

CA1101820A - Etancheite sur trou de visite a couvercle amovible - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4114008

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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Legal Events