EP 4179175 A1 20230517 - WINDOW OR DOOR, AND BUILDING WALL COMPRISING SAID WINDOW OR DOOR
Title (en)
WINDOW OR DOOR, AND BUILDING WALL COMPRISING SAID WINDOW OR DOOR
Title (de)
FENSTER ODER TÜR SOWIE DIESES BZW. DIESE UMFASSENDE GEBÄUDEWAND
Title (fr)
FENÊTRE OU PORTE, ET PAROI DE BÂTIMENT COMPRENANT LADITE FENÊTRE OU PORTE
Publication
Application
Priority
- DE 202020103920 U 20200707
- EP 2021068204 W 20210701
Abstract (en)
[origin: WO2022008345A1] The present invention relates to a window (2) or a door, comprising: • (a) a frame or casing; • (b) at least one sash (3) formed of portions of a hollow-chamber profiled element (4); • (c) a planar element (11), which is accommodated in the sash (3), the planar element comprising a functional element (13), the light transmission properties of which can be varied at least in some regions when a voltage is applied; and • (d) a control element (12; 12'), which is designed to control the functional element (11); wherein according to the invention the window or the door is characterized in that the control element (12; 12') is of a multi-part design and at least one constituent part (12) of the control element (12; 12') is at least partly accommodated in a hollow chamber (5) of the sash (3). The present invention also relates to a building wall (100) having at least one opening in which a window (2) or door of this type is accommodated.
IPC 8 full level
E06B 9/24 (2006.01); E06B 3/22 (2006.01); E06B 3/58 (2006.01); E06B 3/67 (2006.01); G02F 1/00 (2006.01)
CPC (source: EP US)
E06B 3/22 (2013.01 - EP US); E06B 3/222 (2013.01 - EP); E06B 3/5842 (2013.01 - EP); E06B 3/6722 (2013.01 - EP US); E06B 9/24 (2013.01 - EP); E06B 2009/2464 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 202020103920 U1 20211008; EP 4179175 A1 20230517; US 2023235618 A1 20230727; WO 2022008345 A1 20220113
DOCDB simple family (application)
DE 202020103920 U 20200707; EP 2021068204 W 20210701; EP 21743386 A 20210701; US 202118010796 A 20210701