EP 0984136 A1 20000308 - Double-sided centrifugal-centripetral turbine
Title (en)
Double-sided centrifugal-centripetral turbine
Title (de)
Doppelseitige Zentrifugal- Zentripedalturbine
Title (fr)
Turbine double-face, centrifugale-centripedale
Publication
Application
Priority
EP 98116484 A 19980901
Abstract (en)
A centrifugal-centripetal turbine which has a turbine wheel provided with circumferentially mounted blades on both its proximal side and its distal side. The radial and tangential components of the velocity of the working fluid are reversed in a chamber, radially beyond the outer edge of the turbine wheel that is separated from the turbine wheel by a barrier to inhibit frictional interaction between the working fluid and the turbine wheel. All parts of the turbine are designed to be fabricated by casting. <IMAGE>
IPC 1-7
IPC 8 full level
F01D 1/02 (2006.01); F01D 1/06 (2006.01); F01D 15/06 (2006.01)
CPC (source: EP)
F01D 1/02 (2013.01); F01D 1/06 (2013.01); F01D 15/06 (2013.01)
Citation (applicant)
- EP 0353856 A1 19900207 - KIRBY JOHN
- RU 2008435 C1 19940228 - NIZHEGORODSKIJ G TEKHN UNI [RU]
- GB 252706 A 19261125 - ALFRED ARTHUR FORMAN
Citation (search report)
- [XY] DE 262119 C
- [Y] GB 885367 A 19611228 - SVENSKA ROTOR MASKINER AB
- [AY] US 1470219 A 19231009 - RICHMAN CHARLES S, et al
- [A] US 2837309 A 19580603 - HANSCHKE ALBERT F
- [A] US 2297210 A 19420929 - ERNST GENTE
- [A] FR 2168 E 19040114 - PAUL KUGEL [CH], et al
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98116484 A 19980901