EP 2151582 A3 20140416 - Flow work machine
Title (en)
Flow work machine
Title (de)
Strömungsarbeitsmaschine
Title (fr)
Machine de traitement des écoulements
Publication
Application
Priority
DE 102008037154 A 20080808
Abstract (en)
[origin: EP2151582A2] The fluid flow machine has a mainstream path (2) bordered by a hub (3) and a housing (1). A row of blade is arranged in the housing. A gap is provided at a blade row between the blade end and the mainstream path boundary. A reversal channel connects together two openings arranged at the mainstream path boundary.
IPC 8 full level
F04D 27/02 (2006.01); F04D 29/54 (2006.01); F04D 29/68 (2006.01)
CPC (source: EP US)
F04D 29/526 (2013.01 - EP US); F04D 29/685 (2013.01 - EP US); F04D 27/0207 (2013.01 - EP US)
Citation (search report)
- [XI] EP 1286022 A1 20030226 - UNITED TECHNOLOGIES CORP [US]
- [XI] EP 1862641 A1 20071205 - SIEMENS AG [DE]
- [XI] US 3011762 A 19611205 - ROBERT POUIT
- [XI] GB 504214 A 19390421 - RHEINMETALL BORSIG AG WERK BOR
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2151582 A2 20100210; EP 2151582 A3 20140416; DE 102008037154 A1 20100211; US 2010034637 A1 20100211; US 8382422 B2 20130226
DOCDB simple family (application)
EP 09009508 A 20090722; DE 102008037154 A 20080808; US 53438809 A 20090803