EP 2179629 B1 20160106 - DE-ICING OR DEFOGGING SYSTEM FOR OPTICAL INSTRUMENT AND IMAGE ACQUISITION DEVICE PROVIDED WITH SAID SYSTEM
Title (en)
DE-ICING OR DEFOGGING SYSTEM FOR OPTICAL INSTRUMENT AND IMAGE ACQUISITION DEVICE PROVIDED WITH SAID SYSTEM
Title (de)
ENTEISUNGS- ODER ENTNEBELUNGSSYSTEM FÜR EIN OPTISCHES INSTRUMENT UND BILDERFASSUNGSVORRICHTUNG MIT EINEM SOLCHEN SYSTEM
Title (fr)
SYSTÈME DE DÉGIVRAGE OU DE DÉSEMBUAGE D'UN INSTRUMENT OPTIQUE ET DISPOSITIF D'ACQUISITION D'IMAGES ÉQUIPÉ D'UN TEL SYSTÈME
Publication
Application
Priority
- FR 2008051103 W 20080619
- FR 0755959 A 20070622
Abstract (en)
[origin: WO2009007569A2] The invention relates to a defogging or de-icing system for an optical instrument including a protection housing (1). According to the invention, the system includes: a porthole (2) covered on at least one face thereof with a heat conducting film (7) provided at the edge of the useful area of said porthole (2), the porthole being mounted on the protection housing (1), heating members (8) placed in contact with the film for heating said film, and a power supply circuit (9, 10) for the heating members (8).
IPC 8 full level
H05B 3/84 (2006.01); B64D 15/02 (2006.01); B64D 15/12 (2006.01); B64D 47/08 (2006.01)
CPC (source: EP US)
H05B 3/84 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2917939 A1 20081226; FR 2917939 B1 20090904; BR PI0812808 A2 20141202; CA 2691569 A1 20090115; CA 2691569 C 20160823; CN 101766049 A 20100630; EP 2179629 A2 20100428; EP 2179629 B1 20160106; JP 2010530830 A 20100916; JP 5244907 B2 20130724; RU 2010101878 A 20110727; RU 2480966 C2 20130427; US 2011062135 A1 20110317; US 8445817 B2 20130521; WO 2009007569 A2 20090115; WO 2009007569 A3 20090319
DOCDB simple family (application)
FR 0755959 A 20070622; BR PI0812808 A 20080619; CA 2691569 A 20080619; CN 200880100444 A 20080619; EP 08806037 A 20080619; FR 2008051103 W 20080619; JP 2010512751 A 20080619; RU 2010101878 A 20080619; US 66591808 A 20080619