EP 3848646 A1 20210714 - BOOTH AND SPOUTING DEVICE
Title (en)
BOOTH AND SPOUTING DEVICE
Title (de)
KABINE UND AUSWURFVORRICHTUNG
Title (fr)
CABINE ET DISPOSITIF DE VERSEMENT
Publication
Application
Priority
- JP 2018167305 A 20180906
- JP 2019034480 W 20190902
Abstract (en)
A task of the present invention is to realize a booth that allows easy access to an internal space without deteriorating environmental conditions. In order to achieve the above-described task, a booth (10) includes an ejecting unit (ejecting device 120) that ejects air into an opening portion (105) leading to an internal space (S). The ejecting unit forms a first airflow (outside airflow 126) that suppresses introduction of a disturbance from an external space into the internal space and a second airflow (inside airflow 127) that suppresses introduction of the first airflow into the internal space.
IPC 8 full level
F24F 9/00 (2006.01)
CPC (source: EP KR US)
F24F 9/00 (2013.01 - EP KR US); F24F 3/167 (2021.01 - EP); F24F 2009/002 (2013.01 - EP KR US); F24F 2009/005 (2013.01 - EP); F24F 2009/007 (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
DOCDB simple family (publication)
US 2021095874 A1 20210401; CN 112639366 A 20210409; CN 112639366 B 20230421; EP 3848646 A1 20210714; EP 3848646 A4 20211110; EP 3848646 B1 20240327; JP 7494118 B2 20240603; JP WO2020050228 A1 20210830; KR 20210053260 A 20210511; TW 202010912 A 20200316; TW I727418 B 20210511; WO 2020050228 A1 20200312
DOCDB simple family (application)
US 202017117675 A 20201210; CN 201980033247 A 20190902; EP 19858513 A 20190902; JP 2019034480 W 20190902; JP 2020541214 A 20190902; KR 20207032413 A 20190902; TW 108132004 A 20190905