EP0905721A3 - Lead-through device and lead-through assembly including it - Google Patents

Lead-through device and lead-through assembly including it Download PDF

Info

Publication number
EP0905721A3
EP0905721A3 EP98402153A EP98402153A EP0905721A3 EP 0905721 A3 EP0905721 A3 EP 0905721A3 EP 98402153 A EP98402153 A EP 98402153A EP 98402153 A EP98402153 A EP 98402153A EP 0905721 A3 EP0905721 A3 EP 0905721A3
Authority
EP
European Patent Office
Prior art keywords
lead
cover
wall
intended
internal core
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.)
Withdrawn
Application number
EP98402153A
Other languages
German (de)
French (fr)
Other versions
EP0905721A2 (en
Inventor
Olivier Pioch
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.)
Pioch SA
Original Assignee
Pioch 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 Pioch SA filed Critical Pioch SA
Publication of EP0905721A2 publication Critical patent/EP0905721A2/en
Publication of EP0905721A3 publication Critical patent/EP0905721A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Insulators (AREA)

Abstract

L'invention concerne un dispositif passe-tige (12) destiné à être monté au travers d'un orifice d'une paroi comportant d'une part un corps (20) et un couvercle (18) destinés à être disposés chacun d'un côté de la paroi et d'autre part des moyens (14, 16) de liaison du corps (20) et du couvercle (18) pour enserrer ladite paroi entre eux, le corps (20) et le couvercle (18) comportant des passages (22, 47) alignés, destinés à la réception d'une tige conductrice (14). Le couvercle (18) comporte un noyau interne (44) délimitant le passage (47) de réception de la tige (14) et une gaine externe (46) recouvrant la paroi latérale du noyau interne (44), le noyau interne (44) et la gaine externe (46) étant réalisés en des matériaux différents.

Figure 00000001
The invention relates to a rod pass device (12) intended to be mounted through an orifice in a wall comprising on the one hand a body (20) and a cover (18) intended to be arranged each in a side of the wall and on the other hand means (14, 16) for connecting the body (20) and the cover (18) to enclose said wall between them, the body (20) and the cover (18) having passages (22, 47) aligned, intended for the reception of a conductive rod (14). The cover (18) has an internal core (44) delimiting the passage (47) for receiving the rod (14) and an external sheath (46) covering the side wall of the internal core (44), the internal core (44) and the outer sheath (46) being made of different materials.
Figure 00000001
EP98402153A 1997-09-03 1998-08-31 Lead-through device and lead-through assembly including it Withdrawn EP0905721A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9710968A FR2767959B1 (en) 1997-09-03 1997-09-03 ROD-PICKING DEVICE AND ROD-PICKING ASSEMBLY COMPRISING SAME
FR9710968 1997-09-03

Publications (2)

Publication Number Publication Date
EP0905721A2 EP0905721A2 (en) 1999-03-31
EP0905721A3 true EP0905721A3 (en) 1999-06-16

Family

ID=9510725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98402153A Withdrawn EP0905721A3 (en) 1997-09-03 1998-08-31 Lead-through device and lead-through assembly including it

Country Status (4)

Country Link
US (1) US6156979A (en)
EP (1) EP0905721A3 (en)
JP (1) JPH11162743A (en)
FR (1) FR2767959B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786943A1 (en) * 1998-12-07 2000-06-09 Soule Materiel Electr ELECTRICAL SWITCHING DEVICE FOR MEDIUM AND HIGH VOLTAGE
SE526713C2 (en) * 2003-07-11 2005-10-25 Abb Research Ltd Implementation and procedure for manufacturing the implementation
FR2901631B1 (en) * 2006-05-23 2010-05-21 Pioch ROD-PITCH ASSEMBLY TO BE MOUNTED ACROSS AN ORIFICE OF A WALL OF AN ELECTRIC TRANSFORMER
FR2901630B1 (en) * 2006-05-23 2008-10-17 Pioch Soc Par Actions Simplifi PASS BAR
US8022303B2 (en) * 2006-06-07 2011-09-20 Furukawa Electric Industrial Cable Co., Ltd. Feed-through and bushing
CN101136280A (en) * 2006-08-31 2008-03-05 Abb技术有限公司 High voltage device, high voltage bushing and method of assembling said device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979549A (en) * 1972-09-25 1976-09-07 Rostone Corporation Composite of metal and thermoset plastic
EP0446404A1 (en) * 1990-03-13 1991-09-18 Joslyn Corporation High voltage outdoor electrical bushing assembly
EP0678879A1 (en) * 1994-04-21 1995-10-25 Pioch S.A. Lead-through for stem, especially for transformer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856983A (en) * 1972-06-30 1974-12-24 Conax Corp Electrical penetrant structure
US3803523A (en) * 1973-03-06 1974-04-09 Central Moloney Inc Transformer bushing
US4965407A (en) * 1988-12-09 1990-10-23 Cooper Industries, Inc. Modular bushing
FR2726684A1 (en) * 1994-11-07 1996-05-10 Sediver ELECTRICAL INSULATOR AND MANUFACTURING METHOD THEREOF
US5952617A (en) * 1996-04-19 1999-09-14 Jersey Central Power & Light Company Power transformer and coupling means
US5808536A (en) * 1996-06-28 1998-09-15 General Signal Corporation Power transformer and coupling means therefor
US5902963A (en) * 1996-09-18 1999-05-11 Schneider Electric High voltage insulator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979549A (en) * 1972-09-25 1976-09-07 Rostone Corporation Composite of metal and thermoset plastic
EP0446404A1 (en) * 1990-03-13 1991-09-18 Joslyn Corporation High voltage outdoor electrical bushing assembly
EP0678879A1 (en) * 1994-04-21 1995-10-25 Pioch S.A. Lead-through for stem, especially for transformer

Also Published As

Publication number Publication date
JPH11162743A (en) 1999-06-18
FR2767959B1 (en) 1999-11-19
EP0905721A2 (en) 1999-03-31
FR2767959A1 (en) 1999-03-05
US6156979A (en) 2000-12-05

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