EP 2423592 A3 20171011 - Gas device, gaseous medium transport device and associated seal device and method for avoiding gas backflows
Title (en)
Gas device, gaseous medium transport device and associated seal device and method for avoiding gas backflows
Title (de)
Gasgerät, Gasführungseinrichtung und Dichtvorrichtung sowie Verfahren zur Vermeidung von Gasrückströmungen
Title (fr)
Appareil à gaz, dispositif de transport de flux gazeux et dispositif d'étancheité associé ainsi que procédé destiné à supprimer des écoulements de retour de gaz
Publication
Application
Priority
DE 102010035653 A 20100827
Abstract (en)
[origin: EP2423592A2] The sealing device (100) has a siphon like sealing unit (10) that is provided with a valve seat (11), and a buffer section (12) in which liquid (40) or water is filled. A seal surface (21) of a valve like sealing unit (20) is immersed into liquid stored in buffer section of the siphon like sealing unit. Independent claims are included for the following: (1) gas guide device for leading a flow of gas; (2) gas unit; and (3) method for preventing backflow of gas in flow channel of gas unit.
IPC 8 full level
F23L 11/00 (2006.01); F23L 13/06 (2006.01)
CPC (source: EP)
F23L 11/005 (2013.01); F23L 13/06 (2013.01); F23J 2213/204 (2013.01)
Citation (search report)
- [XI] EP 1826487 A2 20070829 - GROPPALLI S R L [IT]
- [X] EP 2103875 A1 20090923 - MIND AG [LI]
- [A] DE 10037967 C1 20011220 - CT THERM ABGASSYSTEMTECHNIK GM [DE]
- [A] DE 19906736 C1 20001207 - CT THERM ABGASTECHNIK GMBH [DE]
- [A] EP 1682821 A1 20060726 - STEAG ENCOTEC GMBH [DE]
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)
EP 2423592 A2 20120229; EP 2423592 A3 20171011; DE 102010035653 B3 20120202
DOCDB simple family (application)
EP 11178424 A 20110823; DE 102010035653 A 20100827