Global Patent Index - EP 1840456 A1

EP 1840456 A1 2007-10-03 - Medical lamp

Title (en)

Medical lamp

Title (de)

Medizinische Leuchte

Title (fr)

Lampe médicale

Publication

EP 1840456 A1 (DE)

Application

EP 07005276 A

Priority

DE 102006014003 A

Abstract (en)

The light has closed housing (28,30) with a front side (14), a rear side (16) and a circumferential side (18), connecting the front and the rear sides. An illuminant (20) and a reflector are provided in the housing. The devices (34-41) reduce the heat emission from the rear side to the outside of the housing. The multilayer housing has a hot air volume (42) inside the rear side as well as an outer hood (26) and inner hood (40) enclosing a closed air volume, where the outer hood is made of plastic and the inner hood is made of metal e.g. aluminum, which is fixed with an annular frame.

Abstract (de)

Eine medizinische Leuchte weist ein geschlossenes Gehäuse (26,28,30,34) mit einer Vorderseite (14), einer Rückseite (16) und einer die Vorder- und Rückseite verbindenden Umfangsseite (18) auf. In dem Gehäuse sind ein Leuchtmittel (20) und ein Reflektor (22) vorgesehen und es sind Mittel (34-42) vorgesehen, um die Wärmeabgabe von der Rückseite (16) des Gehäuses nach außen zu reduzieren.

IPC 8 full level (invention and additional information)

F21V 29/00 (2006.01)

CPC (invention and additional information)

F21V 21/403 (2013.01); F21V 29/15 (2013.01); F21W 2131/205 (2013.01); Y10S 362/804 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB IT

Designated extension state (EPC)

AL BA HR MK YU

EPO simple patent family

EP 1840456 A1 20071003; DE 102006014003 A1 20071004; EP 1847772 A1 20071024; US 2007242447 A1 20071018; US 7407309 B2 20080805

INPADOC legal status


2009-07-01 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20090106

2008-06-11 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20080507

2008-06-11 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): DE FR GB IT

2008-05-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20080331

2007-10-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2007-10-03 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK YU