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IT1016389B - Perfezionamento nei sistemi di giunzione per cavi elettrici - Google Patents

Perfezionamento nei sistemi di giunzione per cavi elettrici

Info

Publication number
IT1016389B
IT1016389B IT52055/74A IT5205574A IT1016389B IT 1016389 B IT1016389 B IT 1016389B IT 52055/74 A IT52055/74 A IT 52055/74A IT 5205574 A IT5205574 A IT 5205574A IT 1016389 B IT1016389 B IT 1016389B
Authority
IT
Italy
Prior art keywords
improvement
electric cables
joint systems
joint
systems
Prior art date
Application number
IT52055/74A
Other languages
English (en)
Original Assignee
Minnesota Mining & Mfg
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.)
Filing date
Publication date
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of IT1016389B publication Critical patent/IT1016389B/it

Links

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
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/184—Cable junctions protected by sleeves, e.g. for communication cable with devices for relieving electrical stress
    • 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
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • 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
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/182—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation
    • H02G15/1826—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube
    • H02G15/1833—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube formed of helically wound strip with adjacent windings, which are removable by applying a pulling force to a strip end
    • 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
    • H02G15/103—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress
    • H02G15/105—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress connected to the cable shield only
    • H02G15/1055—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress connected to the cable shield only with cross-bonding of cable shields
IT52055/74A 1973-07-12 1974-07-11 Perfezionamento nei sistemi di giunzione per cavi elettrici IT1016389B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00378576A US3816640A (en) 1973-07-12 1973-07-12 Multitube cable splice assembly and method of making same

Publications (1)

Publication Number Publication Date
IT1016389B true IT1016389B (it) 1977-05-30

Family

ID=23493675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52055/74A IT1016389B (it) 1973-07-12 1974-07-11 Perfezionamento nei sistemi di giunzione per cavi elettrici

Country Status (3)

Country Link
US (1) US3816640A (it)
IT (1) IT1016389B (it)
SE (1) SE7408726L (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992567A (en) * 1974-11-25 1976-11-16 Amerace Corporation Internal stress-grading system for electrical connections
US4053702A (en) * 1975-07-14 1977-10-11 Minnesota Mining And Manufacturing Company Dielectric stress relief at a high voltage cable termination
AU531523B2 (en) * 1978-12-01 1983-08-25 Raychem Gmbh Electrical apparatus
FI69943C (fi) * 1979-07-10 1986-05-26 Sumitomo Electric Industries Foerfarande foer bildande av en foerbindning foer en polyolefinisolerad elektrisk ledning eller kabel och vaermekrympande slang foer genomfoerande av foerfarandet
GB2099638B (en) * 1981-06-03 1985-02-06 Pirelli General Plc Improvements relating to jointing and/or terminating electric cables
US4517407A (en) * 1982-09-21 1985-05-14 G & W Electric Company High voltage cable terminator and method of assembly
IT1228468B (it) * 1989-01-16 1991-06-19 Pirelli Cavi Spa Elemento di un dispositivo per realizzare un giunto di cavi elettrici, giunto di cavi elettrici con esso ottenuto e rivestimento della connessione dei conduttori di cavi elettrici per detto giunto.
US5171940A (en) * 1989-10-11 1992-12-15 Societa' Cavi Pirelli S.P.A. Expanded cable joint elastic sleeves with permissible residual deformation after storage
IT1236543B (it) * 1989-10-11 1993-03-11 Ubaldo Vallauri Elemento immagazzinabile di rivestimento di giunti di cavi elettrici, applicabile a piu' cavi di differente diametro, con strato interno a bassa deformazione residua.
AU6219890A (en) * 1989-10-16 1991-04-18 Minnesota Mining And Manufacturing Company Elastomeric covering having conformable interior
DE3943296C2 (de) * 1989-12-29 1994-08-11 Minnesota Mining & Mfg Muffe zum Einhüllen einer Verbindung oder eines Endes eines Elektrokabels
WO1992008265A1 (en) * 1990-10-25 1992-05-14 Minnesota Mining And Manufacturing Company Transition joint for oil-filled cables
US5408047A (en) * 1990-10-25 1995-04-18 Minnesota Mining And Manufacturing Company Transition joint for oil-filled cables
JP3366725B2 (ja) * 1994-04-21 2003-01-14 ミネソタ マイニング アンド マニュファクチャリング カンパニー 接続部被覆部材
EP0780949B1 (en) * 1995-12-23 2000-09-20 Minnesota Mining And Manufacturing Company Universal cable adapter, cable joint using the adapter and method of making the same
ITAV20010004A1 (it) * 2001-03-28 2002-09-28 Elcon Srl "metodo di produzione industriale di giunti e trerminali autostringenti a piu' pareti tecniche, senza l'adozione del costampaggio e della co
BRPI0520804A2 (pt) * 2005-12-28 2009-11-17 Prysmian Cavi Sistemi Energia Srl método de unir um par de cabos elétricos entre si, junção para cabos elétricos, processo para fabricar uma luva tubular de cobertura e luva tubular de cobertura para juntas de cabos elétricos
US7351908B2 (en) * 2006-08-18 2008-04-01 3M Innovative Properties Company Electrical power cable adaptor and method of use
ITRM20110521A1 (it) * 2011-10-04 2013-04-05 Alessandro Piras Manicotto di rivestimento per giunti e terminali di cavi per linee elettriche
US10384380B2 (en) * 2013-05-07 2019-08-20 Dow Global Technologies Llc Method to manufacture multi-layer electrical article
US9178289B2 (en) * 2013-05-14 2015-11-03 Tyco Electronics Corporation Joint bodies and methods for covering electrical cables and connections
US9504195B2 (en) * 2014-05-16 2016-11-22 Tyco Electronics Corporation Cover assemblies, kits and methods for covering electrical cables and connections
EP3001523B1 (en) * 2014-09-24 2018-11-14 Tyco Electronics Raychem GmbH Electrical connector for end-to-end connection
WO2018098166A1 (en) 2016-11-22 2018-05-31 Te Connectivity Corporation Cover assemblies for cables and electrical connections and pre-expanded units and methods including same
WO2019012885A1 (ja) * 2017-07-13 2019-01-17 住友電気工業株式会社 非オーム性組成物およびその製造方法、ケーブル中間接続用ユニット並びにケーブル終端接続用ユニット
US12074415B1 (en) * 2019-01-15 2024-08-27 The Patent Well LLC Shrink boot sealant assemblies

Also Published As

Publication number Publication date
SE7408726L (sv) 1975-01-13
US3816640A (en) 1974-06-11

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