EP 0241074 A3 19890614 - CEILING-MOUNTED LIGHT FIXTURE OR SUSPENSION LIGHT FIXTURE FOR ELONGATED DISCHARGE LAMPS

Title (en)

CEILING-MOUNTED LIGHT FIXTURE OR SUSPENSION LIGHT FIXTURE FOR ELONGATED DISCHARGE LAMPS

Publication

EP 0241074 A3 19890614 (DE)

Application

EP 87200544 A 19870325

Priority

DE 3611352 A 19860404

Abstract (en)

[origin: EP0241074A2] Ceiling-mounted light fixture or suspension light fixture for elongated discharge lamps (11) with a housing which has a profiled member (15) of C-shaped cross-section as outer housing part and two terminal caps (16) on the end faces, there being inserted into the profiled member an insert (1) which carries all the electrical built-in components (12, 13, 14) including lamp holders (10) and lamps and is assembled like a frame from two installation rails (2) extending in the longitudinal direction of the light fixture and two stirrup-like head pieces (3) extending transversely thereto and carrying the lamp holders (10), the length of the profiled member corresponding to the length of the installation rails and the head pieces, which project beyond the profiled member, being provided on the ceiling side with plate-shaped attachments (4) which lie in a longitudinal plane of the light fixture and have openings (5) for mounting means (7, 8) and power supply leads (9) etc. <IMAGE>

IPC 1-7

F21S 3/02

IPC 8 full level

F21S 8/04 (2006.01); F21S 8/06 (2006.01); F21V 23/02 (2006.01)

CPC (source: EP US)

F21S 8/04 (2013.01 - EP US); F21S 8/06 (2013.01 - EP); F21V 15/015 (2013.01 - EP); F21V 23/02 (2013.01 - EP); F21Y 2103/00 (2013.01 - EP US)

Citation (search report)

[Y] US 3469089 A 19690923 - PICHA GEORGE J
[Y] FR 2350549 A1 19771202 - WABCO WESTINGHOUSE SPA [IT]
[A] DE 1044973 B 19581127 - SIEMENS AG
[A] FR 2122501 A1 19720901 - GRECO FABBRICA ITAL APPA
[A] US 2319732 A 19430518 - GUTH EDWIN F

Designated contracting state (EPC)

AT BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0241074 A2 19871014; EP 0241074 A3 19890614; EP 0241074 B1 19930203; AT E85412 T1 19930215; DE 3611352 A1 19871015; DE 3611352 C2 19890921; DE 3783932 D1 19930318

DOCDB simple family (application)

EP 87200544 A 19870325; AT 87200544 T 19870325; DE 3611352 A 19860404; DE 3783932 T 19870325