EP 0061469 A1 19821006 - ISOLATION DAMPER.
Title (en)
ISOLATION DAMPER.
Title (de)
ISOLATIONSSCHIEBER.
Title (fr)
REGISTRE ISOLANT.
Publication
Application
Priority
AU PE582680 A 19800930
Abstract (en)
[origin: WO8201234A1] A slide type isolation damper for a gas duct wherein the damper blade is relatively thin and flexible so that it deforms under gas pressure to enter in sealing engagement with support bars positioned across the duct. The support bars provide structural integrity to the damper blade which would otherwise be excessively deformed by the gas pressure.
Abstract (fr)
Registre isolant du type a guillotine pour une conduite a gaz ou la lame du registre est relativement fine et flexible de maniere a se deformer sous la pression du gaz pour entrer en engagement d'etancheite avec les barres de support positionnees en travers de la conduite. Les barres de support assurent l'integrite structurelle de la lame du registre qui, autrement, se deformerait de maniere excessive sous la pression du gaz.
IPC 1-7
IPC 8 full level
F16K 3/28 (2006.01); F23L 13/06 (2006.01); F24F 13/10 (2006.01)
CPC (source: EP)
F23L 13/06 (2013.01); F24F 13/10 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB NL SE
DOCDB simple family (publication)
WO 8201234 A1 19820415; CA 1155823 A 19831025; EP 0061469 A1 19821006; EP 0061469 A4 19830114; EP 0061469 B1 19860507; JP S57501592 A 19820902; ZA 816395 B 19821027
DOCDB simple family (application)
AU 8100141 W 19810929; CA 386001 A 19810916; EP 81902621 A 19810929; JP 50311081 A 19810929; ZA 816395 A 19810915