Title:
【発明の名称】再生式ターボマシン
Document Type and Number:
Japanese Patent JP2865716
Kind Code:
B2
Abstract:
A regenerative turbomachine has a rotatable bladed impeller (1) and an annular housing (3) surrounds the impeller (1) and defines a topological flow channel for a working fluid. There is also an inlet port (4) for admitting a working fluid to the housing (3) and an outlet port (5) spaced circumferentially of the impeller (1) from the inlet port (4) by which the working fluid can leave the housing (3). Guide means is also provided for guiding the working fluid entering the inlet port (4) through a slip flow path and a counter-flow path which follow respective spiral paths in opposite directions around the toroidal flow channel. Each flow path makes a number of successive passes through the impeller (1) and each successive pass is spaced circumferentially from the other passes.
Inventors:
ARAN MUUA
Application Number:
JP19247389A
Publication Date:
March 08, 1999
Filing Date:
July 24, 1989
Export Citation:
Assignee:
ARAN MUUA
International Classes:
F04D1/00; F01D1/14; F04D11/00; F04D23/00; (IPC1-7): F04D23/00; F04D11/00
Domestic Patent References:
| JP60184992A |
Attorney, Agent or Firm:
Ariga Gunichiro