Global Patent Index - EP 1083581 A1

EP 1083581 A1 2001-03-14 - Airport circuit transformer

Title (en)

Airport circuit transformer

Title (de)

Flughafen-Serienkreistransformator

Title (fr)

Transformateur de circuit pour aéroport

Publication

EP 1083581 A1 (DE)

Application

EP 00119562 A

Priority

DE 29915604 U

Abstract (en)

The transformer has at least one primary and one secondary winding mounted separately in a housing (1). The primary and secondary windings have, in addition to the cable insulation, at least one other additional, esp. gas-tight insulation acting between the windings. The primary and secondary windings can be encapsulated.

Abstract (de)

Flughafen-Serienkreistransformator zur Stromversorgung von Feuern, Lichtern etc. auf Flughäfen, insbesondere von Unterflurfeuern auf Runways und Taxiways, mit zumindest einer Primär- und einer Sekundärwicklung aus isolierten Drähten, wobei die Primär- und die Sekundärwicklung in einem Gehäuse angeordnet sind und wobei die Primär- und die Sekundärwicklung außer der Drahtisolierung noch zumindest eine zusätzliche, insbesondere gasdichte, die Windungen der Wicklungen kapselnde, Isolierung aufweisen. <IMAGE>

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

H01F 27/02

IPC 8 full level (invention and additional information)

H01F 27/02 (2006.01); H01F 27/32 (2006.01)

CPC (invention and additional information)

H01F 27/327 (2013.01); H01F 27/022 (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

DE 29915604 U1 20001102; AT 294990 T 20050515; EP 1083581 A1 20010314; EP 1083581 B1 20050504; ES 2239980 T3 20051016

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