Global Patent Index - EP 0933589 A3

EP 0933589 A3 2001-03-14 - Lighting device with variable pitch

Title (en)

Lighting device with variable pitch

Title (de)

Beleuchtungseinrichtung mit einstellbarer Teilung

Title (fr)

Dispositif d' éclairage à espacement variable

Publication

EP 0933589 A3 (EN)

Application

EP 99101286 A

Priority

IT TO980015 U

Abstract (en)

[origin: EP0933589A2] A lighting device with a variable pitch, comprising: a raceway (1) having an elongated U-shaped cross section, internally provided with guides (4) adapted to retain boards (5), each of said boards carrying a plurality of LEDs (6) and to allow a longitudinal translation of said boards along the raceway, a pair of electrically conductive strips (3) being internally provided on the base of said raceway (1), said boards further providing for a pair of electrical contacts (10a) each corresponding to one of said conductive strips (3), whereby an electrical connection is established between each of said pair of strips and each of said pair of contacts at any locations of said boards (5) along said raceway. <IMAGE>

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

F21Q 3/00; F21K 7/00; F21V 23/00; F21P 1/00; F21V 21/34; G09F 13/04

IPC 8 full level (invention and additional information)

F21K 99/00 (2010.01); F21S 8/00 (2006.01); F21V 21/35 (2006.01); F21V 23/00 (2006.01)

CPC (invention and additional information)

F21K 9/00 (2013.01); F21V 21/35 (2013.01); F21V 23/00 (2013.01); F21W 2111/00 (2013.01); F21Y 2115/10 (2016.08)

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 0933589 A2 19990804; EP 0933589 A3 20010314; IT 245785 Y1 20020326; IT TO980015 U1 19990728

INPADOC legal status


2006-09-01 [REG HK WD] APPLICATIONS WITHDRAWN, DEEMED TO BE WITHDRAWN, OR REFUSED AFTER PUBLICATION IN HONG KONG

- Document: HK 1021753

2004-02-25 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030801

2001-12-05 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: CH DE FR GB LI NL

2001-10-31 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010904

2001-03-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-03-14 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2001-03-14 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7F 21Q 3/00 A, 7F 21K 7/00 B, 7F 21V 23/00 B, 7F 21P 1/00 B, 7F 21V 21/34 B, 7G 09F 13/04 B

1999-08-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): CH DE FR GB LI NL

1999-08-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI