EP 4058699 A1 20220921 - FLOAT VALVE, COMPRESSED-AIR SYSTEM HAVING A FLOAT VALVE, AND DRIER FOR A COMPRESSED-AIR SYSTEM HAVING A FLOAT VALVE
Title (en)
FLOAT VALVE, COMPRESSED-AIR SYSTEM HAVING A FLOAT VALVE, AND DRIER FOR A COMPRESSED-AIR SYSTEM HAVING A FLOAT VALVE
Title (de)
SCHWIMMERVENTIL, DRUCKLUFTSYSTEM MIT EINEM SCHWIMMERVENTIL UND TROCKNER FÜR EIN DRUCKLUFTSYSTEM MIT EINEM SCHWIMMERVENTIL
Title (fr)
SOUPAPE À FLOTTEUR, SYSTÈME D'AIR COMPRIMÉ DOTÉ DE SOUPAPE À FLOTTEUR, ET SÉCHOIR POUR SYSTÈME D'AIR COMPRIMÉ DOTÉ DE SOUPAPE À FLOTTEUR
Publication
Application
Priority
- DE 102019130798 A 20191114
- EP 2020081609 W 20201110
Abstract (en)
[origin: WO2021094298A1] The invention relates to a float valve (10), in particular for draining condensate in a medical compressed-air system, comprising: a float (12); a valve seat (16), which defines a valve opening (18a, 18b; 18) having a valve opening cross-sectional area qA; and a closure element (14) for opening and closing the valve opening cross-sectional area qA of the valve opening (18a, 18b; 18). The closure element (14) can be controlled by means of the float (12) between a completely open position X and a completely closed position Y. The closure element (14) is elastic and is part of a partial opening mechanism, which is designed to successively open the valve opening cross-sectional area qA of the valve opening (18a, 18b; 18) between the completely closed position Y and the completely open position X as a result of the elasticity of the closure element (14).
IPC 8 full level
F16K 7/18 (2006.01); B01D 53/22 (2006.01); F16K 31/18 (2006.01); F16K 31/22 (2006.01); F16K 31/24 (2006.01); F16K 33/00 (2006.01)
CPC (source: EP KR US)
B01D 53/26 (2013.01 - KR US); F16K 7/18 (2013.01 - EP KR US); F16K 21/06 (2013.01 - US); F16K 24/042 (2013.01 - US); F16K 31/18 (2013.01 - EP KR); F16K 31/22 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2021094298A1
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)
DE 102019130798 A1 20210520; DE 102019130798 B4 20210916; EP 4058699 A1 20220921; JP 2023502933 A 20230126; KR 20220099552 A 20220713; US 2023062396 A1 20230302; WO 2021094298 A1 20210520
DOCDB simple family (application)
DE 102019130798 A 20191114; EP 2020081609 W 20201110; EP 20804260 A 20201110; JP 2022528000 A 20201110; KR 20227018498 A 20201110; US 202017755974 A 20201110