EP 2556253 B1 20140108 - HOLLOW VALVE PLATE
Title (en)
HOLLOW VALVE PLATE
Title (de)
HOHLE VENTILPLATTE
Title (fr)
PLAQUE DE SOUPAPE CREUSE
Publication
Application
Priority
- AT 5662010 A 20100408
- EP 2011054799 W 20110329
Abstract (en)
[origin: WO2011124502A1] The invention relates to a hollow valve plate (1) of a piston compressor for liquid-cooled lamellar valves, comprising a single half shell (3) having cooling channels (4) open on the cylinder side and covered by a preferably welded or glued lamellar plate (2) at least along the cooling channels (4), comprising one suction blade (6) machined and joined as a single part in the area of each of the suction openings (5). The production and assembly is thereby simplified and the clearance is reduced.
IPC 8 full level
F04B 39/10 (2006.01); F04B 39/06 (2006.01)
CPC (source: EP US)
F04B 39/064 (2013.01 - EP US); F04B 39/1066 (2013.01 - EP US); F04B 39/1073 (2013.01 - EP US); F16K 15/14 (2013.01 - US); Y10T 137/6579 (2015.04 - EP US); Y10T 137/7839 (2015.04 - EP US); Y10T 137/784 (2015.04 - EP US); Y10T 137/7891 (2015.04 - EP US)
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
DOCDB simple family (publication)
AT 509081 A4 20110615; AT 509081 B1 20110615; CN 102884320 A 20130116; CN 102884320 B 20150923; EP 2556253 A1 20130213; EP 2556253 B1 20140108; US 2013087233 A1 20130411; US 8967189 B2 20150303; WO 2011124502 A1 20111013
DOCDB simple family (application)
AT 5662010 A 20100408; CN 201180023466 A 20110329; EP 11711542 A 20110329; EP 2011054799 W 20110329; US 201113639521 A 20110329