EP 1063468 A1 20001227 - Lamp, in particular beacon light for air navigation height obstacles
Title (en)
Lamp, in particular beacon light for air navigation height obstacles
Title (de)
Lampe, insbesondere Markierungslampe für hohe, den Flugverkehr beeinträchtigende Hindernisse
Title (fr)
Lampe, en particulier lampe de balisage pour obstacles à la navigation aérienne en élevation
Publication
Application
Priority
FR 9908069 A 19990624
Abstract (en)
The lamps has two separable parts, a part (2) forming an electrical supply connection, which is fitted with a connecting cable (4) and plug, and a part (3) forming the light source, which has a cap (9) which can be coupled electrically and mechanically to the part (2). The electrical supply to the lamp is provided from a voltage transformer (8). The transformer (8) including its magnetic circuit forms two separate parts (8a,8b), a primary part (8a) and a secondary part (8b). The electrical connection between the cap (9) and the feed part (2) is assured by electromagnetic induction, without any direct contact. The part (2) has a body (6) made from an electrically insulating plastic. The part (9) is also made from an electrically insulating plastic. The body (6) and part (9) are fixed to each other via sensible plane contact surfaces (6a,9a). The primary part (8a) of the transformer is contained in plastic insulating material of the body (6) and the transformer secondary part (8b) is contained in the plastic material of the part (9) so that after connecting the two parts (6,9), the two parts (12a,12b) of the transformers (8) magnetic circuits form a sensibly closed magnetic circuit.
IPC 1-7
IPC 8 full level
F21S 8/00 (2006.01); F21V 23/02 (2006.01); H01F 38/14 (2006.01)
CPC (source: EP US)
F21V 23/02 (2013.01 - EP US); H01F 38/14 (2013.01 - EP); H05B 41/02 (2013.01 - EP); F21W 2111/00 (2013.01 - EP); F21W 2111/06 (2013.01 - EP); F21Y 2103/30 (2016.07 - EP)
Citation (search report)
- [X] FR 1302259 A 19620824 - STRONG ELECTRIC CORP
- [X] EP 0134266 A1 19850320 - SINTEC AG [CH]
- [A] US 1907295 A 19330502 - HILLIARD THOMAS W N
- [A] FR 2266101 A1 19751024 - SACHS SYSTEMTECHNIK GMBH [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1063468 A1 20001227; FR 2795483 A1 20001229; FR 2795483 B1 20010921
DOCDB simple family (application)
EP 00401413 A 20000523; FR 9908069 A 19990624