IT1230364B - Elemento immagazzinabile di rivestimento di giunti di cavi elettrici, applicabile a piu' cavi di differente diametro, con strato isolante che ammette deformazione residua. - Google Patents

Elemento immagazzinabile di rivestimento di giunti di cavi elettrici, applicabile a piu' cavi di differente diametro, con strato isolante che ammette deformazione residua.

Info

Publication number
IT1230364B
IT1230364B IT8921404A IT2140489A IT1230364B IT 1230364 B IT1230364 B IT 1230364B IT 8921404 A IT8921404 A IT 8921404A IT 2140489 A IT2140489 A IT 2140489A IT 1230364 B IT1230364 B IT 1230364B
Authority
IT
Italy
Prior art keywords
applicable
coating
insulating layer
storage element
electric cable
Prior art date
Application number
IT8921404A
Other languages
English (en)
Other versions
IT8921404A0 (it
Inventor
Ubaldo Vallauri
Francesco Portas
Original Assignee
Pirelli Cavi Spa
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 Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of IT8921404A0 publication Critical patent/IT8921404A0/it
Priority to IT8921404A priority Critical patent/IT1230364B/it
Priority to AU58030/90A priority patent/AU635942B2/en
Priority to NZ234371A priority patent/NZ234371A/xx
Priority to CA002021956A priority patent/CA2021956C/en
Priority to DE69015510T priority patent/DE69015510T2/de
Priority to PE1990172732A priority patent/PE34790A1/es
Priority to ES90114342T priority patent/ES2068954T3/es
Priority to EP90114342A priority patent/EP0415082B1/en
Priority to JP2204934A priority patent/JP3055920B2/ja
Priority to BR909003898A priority patent/BR9003898A/pt
Application granted granted Critical
Publication of IT1230364B publication Critical patent/IT1230364B/it
Priority to US08/187,114 priority patent/US6171669B1/en

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
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/08—Shrinkable tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
IT8921404A 1989-08-01 1989-08-01 Elemento immagazzinabile di rivestimento di giunti di cavi elettrici, applicabile a piu' cavi di differente diametro, con strato isolante che ammette deformazione residua. IT1230364B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT8921404A IT1230364B (it) 1989-08-01 1989-08-01 Elemento immagazzinabile di rivestimento di giunti di cavi elettrici, applicabile a piu' cavi di differente diametro, con strato isolante che ammette deformazione residua.
AU58030/90A AU635942B2 (en) 1989-08-01 1990-06-29 Storable coating element for electrical cable joints for cables with different diameters, provided with an insulating layer permitting residual deformation
NZ234371A NZ234371A (en) 1989-08-01 1990-07-04 Cable joint sleeve for elastically shrinking onto different diameter joints
CA002021956A CA2021956C (en) 1989-08-01 1990-07-25 Expanded cable joint elastic sleeves with permissible residual deformation after storage
DE69015510T DE69015510T2 (de) 1989-08-01 1990-07-26 Lagerfähiges Ummantelungselement für elektrische Kabelverbindungen für Kabel mit verschiedenen Durchmessern.
PE1990172732A PE34790A1 (es) 1989-08-01 1990-07-26 Elemento de revestimiento almacenable para empalmes de cables electricos de diferentes diametros
ES90114342T ES2068954T3 (es) 1989-08-01 1990-07-26 Elemento de recubrimiento almacenable para uniones de cables con diferentes diametros.
EP90114342A EP0415082B1 (en) 1989-08-01 1990-07-26 Storable coating element for electrical cable joints for cables with different diameters
JP2204934A JP3055920B2 (ja) 1989-08-01 1990-08-01 貯蔵可能な電気ケーブル接続部被覆用エレメント
BR909003898A BR9003898A (pt) 1989-08-01 1990-08-01 Elemento armazenavel de revestimento de juntas de cabos eletricos,aplicavel em mais cabos de diferente diametros,com camada isolante que admite deformacao residual
US08/187,114 US6171669B1 (en) 1989-08-01 1994-01-26 Expanded cable joint elastic sleeves with permissible residual deformation storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921404A IT1230364B (it) 1989-08-01 1989-08-01 Elemento immagazzinabile di rivestimento di giunti di cavi elettrici, applicabile a piu' cavi di differente diametro, con strato isolante che ammette deformazione residua.

Publications (2)

Publication Number Publication Date
IT8921404A0 IT8921404A0 (it) 1989-08-01
IT1230364B true IT1230364B (it) 1991-10-18

Family

ID=11181272

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921404A IT1230364B (it) 1989-08-01 1989-08-01 Elemento immagazzinabile di rivestimento di giunti di cavi elettrici, applicabile a piu' cavi di differente diametro, con strato isolante che ammette deformazione residua.

Country Status (11)

Country Link
US (1) US6171669B1 (it)
EP (1) EP0415082B1 (it)
JP (1) JP3055920B2 (it)
AU (1) AU635942B2 (it)
BR (1) BR9003898A (it)
CA (1) CA2021956C (it)
DE (1) DE69015510T2 (it)
ES (1) ES2068954T3 (it)
IT (1) IT1230364B (it)
NZ (1) NZ234371A (it)
PE (1) PE34790A1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
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
FR2674073B1 (fr) * 1991-03-12 1996-05-10 Pirelli Cables Dispositif de raccordement pour un ou deux cables electriques, et procede pour monter ce dispositif a l'extremite du ou des cables
USRE40150E1 (en) 1994-04-25 2008-03-11 Matsushita Electric Industrial Co., Ltd. Fiber optic module
EP0845845B1 (en) * 1996-11-29 2003-07-09 Nexans Cold shrinkable protection element for cable joint
ES2267765T3 (es) 2000-04-25 2007-03-16 Prysmian Cavi E Sistemi Energia S.R.L. Procedimiento para proteger un empalme de cables electricos, revestimiento de proteccion indicado para preservar la integridad de dicho empalme, y un empalme para cables electricos protegido de esta forma.
CN1324778C (zh) * 2001-11-27 2007-07-04 株式会社藤仓 用于电力电缆电性连接的构造和部件及该部件的制造方法
EP1337022A1 (de) * 2002-02-18 2003-08-20 ABB Schweiz AG Hüllkörper für ein Hochspannungskabel und Kabelelement, welches mit einem solchen Hüllkörper versehen ist
CA2503141C (en) 2002-10-30 2010-12-21 Pirelli & C. S.P.A. Process for manufacturing the elastomeric sleeve of a joint for electrical cables and manufacturing apparatus thereof
US6979707B2 (en) * 2003-03-17 2005-12-27 Fujikura Ltd. High-permittivity rubber compounds and power cable members
CN100544146C (zh) 2004-06-25 2009-09-23 普雷斯曼电缆及系统能源有限公司 用于覆盖伸长物体的方法和用于覆盖所述伸长物体的装置
CN100583584C (zh) 2004-09-16 2010-01-20 普雷斯曼电缆及系统能源有限公司 编接电缆的方法和装置
ATE545976T1 (de) * 2004-10-27 2012-03-15 Prysmian Spa Verfahren und einrichtung zur beschichtung des verbindungsbereichs zwischen mindestens zwei länglichen elementen insbesondere zwischen elektrischen kabeln
ATE467257T1 (de) 2005-10-19 2010-05-15 Prysmian Spa Verfahren und vorrichtung zum verbinden zweier elektrischer kabel
US7351908B2 (en) * 2006-08-18 2008-04-01 3M Innovative Properties Company Electrical power cable adaptor and method of use
US9178289B2 (en) * 2013-05-14 2015-11-03 Tyco Electronics Corporation Joint bodies and methods for covering electrical cables and connections
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
CN112467419B (zh) * 2020-11-23 2022-05-20 马钊 一种自适应式高压电缆连接器
US11888278B2 (en) 2021-03-24 2024-01-30 Richards Mfg. Co. Cold shrink core

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515798A (en) * 1968-12-06 1970-06-02 Minnesota Mining & Mfg Elastic cover and removable cone assembly
GB1277217A (en) * 1969-07-24 1972-06-07 Sumitomo Electric Industries Cable joint
US3770876A (en) * 1972-05-08 1973-11-06 Goodyear Tire & Rubber Elastic cover and method of applying said cover
US4383131A (en) * 1978-09-14 1983-05-10 Raychem Limited Shielded electrical cable joints and terminations and sleeve and method for forming same
US4304616A (en) 1979-04-02 1981-12-08 Raychem Corporation Radially shrinkable sleeves
US4363842A (en) * 1981-03-02 1982-12-14 Minnesota Mining And Manufacturing Company Elastomeric pre-stretched tubes for providing electrical stress control
US4389440A (en) * 1982-02-08 1983-06-21 Minnesota Mining & Manufacturing Company Torque preloaded elastic cover for torque coupling
US4520229A (en) * 1983-01-03 1985-05-28 Amerace Corporation Splice connector housing and assembly of cables employing same
JPS59121172U (ja) * 1983-02-04 1984-08-15 ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− ケーブル電線被覆の剥離部分のカバー装置
IT1203719B (it) * 1983-12-27 1989-02-23 Pirelli Cavi Spa Procedimento e dispositivo per realizzare giunti per cavi
GB2156606B (en) * 1984-03-24 1987-09-30 Standard Telephones Cables Ltd Moulding cross-linked insulation onto joint in cable
DE3604884A1 (de) * 1986-02-15 1987-08-20 Rehau Ag & Co Schrumpfschlauch aus kunststoff
DE3715915A1 (de) * 1987-05-13 1988-12-08 Minnesota Mining & Mfg Stuetzwendel fuer einen radial gedehnten huelsenkoerper
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

Also Published As

Publication number Publication date
EP0415082A1 (en) 1991-03-06
JPH03116669A (ja) 1991-05-17
JP3055920B2 (ja) 2000-06-26
US6171669B1 (en) 2001-01-09
BR9003898A (pt) 1991-09-03
PE34790A1 (es) 1991-01-16
CA2021956C (en) 2000-09-19
AU635942B2 (en) 1993-04-08
DE69015510D1 (de) 1995-02-09
IT8921404A0 (it) 1989-08-01
NZ234371A (en) 1993-02-25
ES2068954T3 (es) 1995-05-01
CA2021956A1 (en) 1991-02-02
EP0415082B1 (en) 1994-12-28
AU5803090A (en) 1991-02-07
DE69015510T2 (de) 1995-08-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970827