EP 4334562 A1 20240313 - PERFORATED DEVICES AND GLAZINGS COMPRISING SAME
Title (en)
PERFORATED DEVICES AND GLAZINGS COMPRISING SAME
Title (de)
PERFORIERTE VORRICHTUNGEN UND VERGLASUNGEN DAMIT
Title (fr)
DISPOSITIFS PERFORÉS ET VITRAGES LES COMPRENANT
Publication
Application
Priority
- FR 2104878 A 20210507
- FR 2022050871 W 20220506
Abstract (en)
[origin: WO2022234237A1] The invention relates to a glazing (10, 20, 30) comprising at least two glazed walls (7, 17, 27) forming between them a cavity, wherein the cavity comprises at least one device comprising at least one plate (3, 11, 23), said plate (3, 11, 23) comprising a plurality of perforations (6, 16, 26) arranged periodically and defining a chamber (2, 12) arranged in the cavity. The invention also relates to devices for glazing, comprising a plate (3, 11, 23) comprising a plurality of perforations (6, 16, 26) arranged periodically.
IPC 8 full level
E06B 3/67 (2006.01)
CPC (source: EP KR US)
E06B 3/663 (2013.01 - EP KR); E06B 3/66361 (2013.01 - US); E06B 3/6707 (2013.01 - EP KR); E06B 3/66314 (2013.01 - US)
Citation (search report)
See references of WO 2022234237A1
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)
WO 2022234237 A1 20221110; CA 3216884 A1 20221110; EP 4334562 A1 20240313; FR 3122689 A1 20221111; FR 3122689 B1 20240119; JP 2024518394 A 20240501; KR 20240004720 A 20240111; US 2024229542 A1 20240711
DOCDB simple family (application)
FR 2022050871 W 20220506; CA 3216884 A 20220506; EP 22724827 A 20220506; FR 2104878 A 20210507; JP 2023568114 A 20220506; KR 20237041097 A 20220506; US 202218559253 A 20220506