Rotary kinetic fluid motors or pumps – Axially opposed working fluid paths to or from runner
Patent
1993-12-03
1995-05-02
Kwon, John T.
Rotary kinetic fluid motors or pumps
Axially opposed working fluid paths to or from runner
415108, F01D 302
Patent
active
054113652
ABSTRACT:
In an opposed flow high pressure section, intermediate pressure section steam turbine (10), an annular section divider (142) is located axially between the high pressure section (HP) and the intermediate pressure section (IP), and substantially eliminates conventional inner shell sections. Thus, the turbine has only a single outer shell to which the blades of the turbine stages outside the divider 142 are operatively sealed. The section divider (142) incorporates partial arc steam admission chambers (150); supports a nozzle plate assembly (146); and includes integral steam packing (156) to seal the rotor interface.
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Brinkman Earl H.
Farineau Thomas J.
Mazzola Mario A.
Schlottner George
General Electric Company
Kwon John T.
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