FR2363170A1 - Ribbed rubber profile for insulating power line supports - adaptable to various sizes of support by helical winding and pref. made of ethylene!-propylene! rubber - Google Patents

Ribbed rubber profile for insulating power line supports - adaptable to various sizes of support by helical winding and pref. made of ethylene!-propylene! rubber

Info

Publication number
FR2363170A1
FR2363170A1 FR7625859A FR7625859A FR2363170A1 FR 2363170 A1 FR2363170 A1 FR 2363170A1 FR 7625859 A FR7625859 A FR 7625859A FR 7625859 A FR7625859 A FR 7625859A FR 2363170 A1 FR2363170 A1 FR 2363170A1
Authority
FR
France
Prior art keywords
rubber
profile
ethylene
propylene
pref
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.)
Granted
Application number
FR7625859A
Other languages
French (fr)
Other versions
FR2363170B1 (en
Inventor
Alexandre Kaczerginski
Pierre Dubois
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.)
Ceraver SA
Original Assignee
Ceraver SA
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 Ceraver SA filed Critical Ceraver SA
Priority to FR7625859A priority Critical patent/FR2363170A1/en
Publication of FR2363170A1 publication Critical patent/FR2363170A1/en
Application granted granted Critical
Publication of FR2363170B1 publication Critical patent/FR2363170B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies

Landscapes

  • Insulators (AREA)
  • Insulating Bodies (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

A continuous profile has a 'T' cross-section and is made of an elastomeric material so that the profile can be wrapped around a power cable support to provide helical spacer ribs for increasing the surface path length to earth. Used esp. for surrounding pendant power cable supports made of resin bound mineral or fibrous insulation and opt. sheathed with a rubber such as an ethylene-propylene copolymer. The pliant profile can be produced more efficiently than individually moulded ribbed covers, can be cut to suit various lengths or dias. of supports.
FR7625859A 1976-08-26 1976-08-26 Ribbed rubber profile for insulating power line supports - adaptable to various sizes of support by helical winding and pref. made of ethylene!-propylene! rubber Granted FR2363170A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7625859A FR2363170A1 (en) 1976-08-26 1976-08-26 Ribbed rubber profile for insulating power line supports - adaptable to various sizes of support by helical winding and pref. made of ethylene!-propylene! rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625859A FR2363170A1 (en) 1976-08-26 1976-08-26 Ribbed rubber profile for insulating power line supports - adaptable to various sizes of support by helical winding and pref. made of ethylene!-propylene! rubber

Publications (2)

Publication Number Publication Date
FR2363170A1 true FR2363170A1 (en) 1978-03-24
FR2363170B1 FR2363170B1 (en) 1979-03-02

Family

ID=9177163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625859A Granted FR2363170A1 (en) 1976-08-26 1976-08-26 Ribbed rubber profile for insulating power line supports - adaptable to various sizes of support by helical winding and pref. made of ethylene!-propylene! rubber

Country Status (1)

Country Link
FR (1) FR2363170A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023543A1 (en) * 1980-06-24 1982-01-07 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart LONG STABILIZER AND METHOD FOR THE PRODUCTION THEREOF
DE19629796A1 (en) * 1996-07-24 1998-01-29 Ceramtec Ag Plastic composite insulator with a spiral shield and process for its production
US5973272A (en) * 1994-11-30 1999-10-26 Sediver Societe Europeene D'isolateurs En Verre Et Composite Composite insulator with insulating tapered rings providing a transition surface between endpieces and support inserted with the endpieces, a method of manufacturing such an insulator, and apparatus for implementing the method
US6004416A (en) * 1996-07-31 1999-12-21 Pirelli Cavi S.P.A. Shed-formed profile insulating covering and manufacturing method thereof
US6028269A (en) * 1994-12-28 2000-02-22 Ngk Insulators, Ltd. Set of hollow and tapered composite insulators with a one piece core
US6215940B1 (en) 1998-06-01 2001-04-10 3M Innovative Properties Company High voltage insulator for optical fibers
US6342679B1 (en) 1996-07-31 2002-01-29 Pirelli Cavi S.P.A. Two-layered elastic tubular covering for electric components

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1381119A (en) * 1964-01-31 1964-12-04 Licentia Gmbh Manufacturing process of plastic insulators fitted with screens
US3484938A (en) * 1966-05-11 1969-12-23 Westinghouse Electric Corp Method of constructing an insulating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1381119A (en) * 1964-01-31 1964-12-04 Licentia Gmbh Manufacturing process of plastic insulators fitted with screens
US3484938A (en) * 1966-05-11 1969-12-23 Westinghouse Electric Corp Method of constructing an insulating device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023543A1 (en) * 1980-06-24 1982-01-07 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart LONG STABILIZER AND METHOD FOR THE PRODUCTION THEREOF
US5973272A (en) * 1994-11-30 1999-10-26 Sediver Societe Europeene D'isolateurs En Verre Et Composite Composite insulator with insulating tapered rings providing a transition surface between endpieces and support inserted with the endpieces, a method of manufacturing such an insulator, and apparatus for implementing the method
US6028269A (en) * 1994-12-28 2000-02-22 Ngk Insulators, Ltd. Set of hollow and tapered composite insulators with a one piece core
DE19629796A1 (en) * 1996-07-24 1998-01-29 Ceramtec Ag Plastic composite insulator with a spiral shield and process for its production
DE19629796C2 (en) * 1996-07-24 1998-07-16 Ceramtec Ag Plastic composite insulator with a spiral shield and process for its production
US5925855A (en) * 1996-07-24 1999-07-20 Ceramtec Ag Innovative Ceramic Engineering Plastic composite insulator with spiral shield and process for producing it
DE19629796C5 (en) * 1996-07-24 2004-12-16 Lapp Insulator Gmbh & Co. Kg Plastic composite insulator with a spiral shield and process for its production
US6004416A (en) * 1996-07-31 1999-12-21 Pirelli Cavi S.P.A. Shed-formed profile insulating covering and manufacturing method thereof
US6342679B1 (en) 1996-07-31 2002-01-29 Pirelli Cavi S.P.A. Two-layered elastic tubular covering for electric components
US6576846B2 (en) 1996-07-31 2003-06-10 Pirelli Cavi S.P.A. Two-layered elastic tubular covering for electric components, in particular terminations for electric cables, and related manufacturing method and mounting
US6215940B1 (en) 1998-06-01 2001-04-10 3M Innovative Properties Company High voltage insulator for optical fibers

Also Published As

Publication number Publication date
FR2363170B1 (en) 1979-03-02

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Legal Events

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