EP 2657528 A2 20131030 - Generator device
Title (en)
Generator device
Title (de)
Generatorvorrichtung
Title (fr)
Dispositif de générateur
Publication
Application
Priority
- NL 1034150 A 20070717
- EP 10150777 A 20080716
- EP 08785029 A 20080716
Abstract (en)
Device which is arranged to be used as a generator, comprising a tubular housing (6) with a feed opening and a discharge opening, at least one rotor (7, 13) arranged to be driven at a high rotation speed arranged in the tubular housing (6), wherein the rotor (7, 13) comprises a hub (10, 14) on which a number of blades (11, 15) are arranged characterized in that the blades (11, 15) are spiral-shaped and increase in effective surface area in the direction (P) in which the water is guided through the device.
IPC 8 full level
F04D 3/00 (2006.01); F04D 29/18 (2006.01)
CPC (source: EP)
F04D 3/00 (2013.01); F04D 29/181 (2013.01)
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009010310 A1 20090122; EP 2169234 A2 20100331; EP 2169234 A3 20121128; EP 2657528 A2 20131030; NL 1034150 C2 20090120
DOCDB simple family (application)
EP 2008006076 W 20080716; EP 10150777 A 20080716; EP 13177813 A 20080716; NL 1034150 A 20070717