Global Patent Index - EP 1014389 A1

EP 1014389 A1 2000-06-28 - Hermetically sealed feedthrough bushing for external electrical apparatus

Title (en)

Hermetically sealed feedthrough bushing for external electrical apparatus

Title (de)

Hermetisch abgedichtete Durchführung für externe elektrische Apparate

Title (fr)

Traversée de courant hermétiquement étanche pour appareil électrique d'extérieur

Publication

EP 1014389 A1 (FR)

Application

EP 99403125 A

Priority

FR 9815982 A

Abstract (en)

The connection comprises a moulded body structure (23) that has limited gas permeability. A number of fins (23C) are formed on the external body section with an electrical conductor (18). mounted within the body section. The connector is mounted to an external metallic wall (17) of a structure.

Abstract (fr)

La traversée de courant est plus particulièrement destinée à assurer le raccordement d'un conducteur nu à un appareil, logé dans une enveloppe métallique, étanche et remplie de gaz, dont une paroi (17) est dotée d'une ouverture (16) prévue pour permettre le raccordement d'un élément conducteur (19) de l'appareil à un élément conducteur (18) de la traversée. Celle-ci comporte une pièce de liaison et d'écran (20), métallique et d'allure cylindrique, maintenue coaxiale avec l'élément conducteur (18) par un corps (23) en matériau isolant moulé formant un bouchon imperméable au gaz. La pièce de liaison et d'écran se termine par une partie cylindrique (20A), saillant hors du corps, par laquelle cette pièce se soude en périphérie d'ouverture (16). <IMAGE>

IPC 1-7 (main, further and additional classification)

H01B 17/30

IPC 8 full level (invention and additional information)

H01B 17/26 (2006.01); H01B 17/30 (2006.01)

CPC (invention and additional information)

H01B 17/301 (2013.01); H01B 17/265 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1014389 A1 20000628; EP 1014389 B1 20040204; AT 259092 T 20040215; AU 6529599 A 20000622; AU 760410 B2 20030515; BR 9905897 A 20000808; CA 2292818 A1 20000618; CN 1159822 C 20040728; CN 1258122 A 20000628; DE 69914576 D1 20040311; DE 69914576 T2 20040916; ES 2214829 T3 20040916; FR 2787624 A1 20000623; FR 2787624 B1 20010119; NZ 501788 A 20010427; PT 1014389 E 20040630; TR 9903116 A2 20000721; TR 9903116 A3 20000721; US 6255589 B1 20010703

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