Title (en)

POLE BODY, PROCESS FOR ITS MANUFACTURE AND ITS APPLICATION

Publication

EP 0120176 A3 19850508 (DE)

Application

EP 83810579 A 19831209

Priority

• CH 97283 A 19830222
• CH 97383 A 19830222

Abstract (en)

[origin: EP0120176A2] 1. An electrical pole body for concentrically constructed gas-tight thin-layer, containing an electrically conductive cylindrical carrier element (1, 1') of metal, onto one end face (2, 2') of which is applied a flat conductive layer (5, 5') of metal, which forms an ignition bridge (8) - through an at least substantially sector-shaped opening (7, 7') - situated between the ends of the opening (7, 7') in the conductive layer (5, 5'), characterized in that an insulating element (4, 4') with a central opening is [disposed] on the said end face (2, 2') of the cylindrical carrier element (1, 1') below the flat conductive layer (5, 5'), the carrier element (1, 1') contacts the central part of the conductive layer (5, 5') inside the sector-shaped opening (7, 7') through the said central opening in a positively locking manner, the carrier element (1, 1') is surrounded cylindrically by the insulating element (4, 4'), and the flat conductive layer (5, 5') applied in an insulating manner on the end face (2, 2') is continuously connected in a positively locking manner to a cylindrical conductive layers (5, 5') of metal applied to the insulating element (4, 4'). (Figs.1, 2, 3).

IPC 1-7

F42B 3/12

IPC 8 full level

F42B 3/12 (2006.01)

CPC (source: EP)

F42B 3/124 (2013.01)

Citation (search report)

• [X] DE 960787 C 19570328 - WASAGCHEMIE AG
• [Y] FR 2090579 A5 19720114 - DYNAMIT NOBEL AG
• [Y] US 3291046 A 19661213 - DAHL WALTER L
• [Y] US 2918871 A 19591229 - DWIGHT TAYLOR DANIEL
• [X] FR 2433167 A1 19800307 - STEPHANOIS RECH MEC
• [X] DE 1646382 A1 19710715 - WASAGCHEMIE AG
• [X] FR 2388246 A1 19781117 - BOFORS AB [SE]
• [X] FR 1375544 A 19641016 - WASAGCHEMIE AG
• [A] FR 1491498 A 19670811 - LE MINISTRE DES ARMEES DELEGAT
• [A] US 3223599 A 19651214 - DWIGHT TAYLOR DANIEL
• [A] US 2921520 A 19600119 - STONESTROM DONALD M
• [A] CH 348084 A 19600731 - VOGEL & CIE P [CH]

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0120176 A2 19841003; EP 0120176 A3 19850508; EP 0120176 B1 19871119; DE 3374597 D1 19871223

DOCDB simple family (application)

EP 83810579 A 19831209; DE 3374597 T 19831209