Method for cooling a turbo machine and turbo machine

Details Method for cooling a turbo machine and turbo machine Method for cooling a turbo machine and turbo machine

2007-09-04

2007-09-04

Edgar, Richard A. (Department: 3745)

Rotary kinetic fluid motors or pumps

Method of operation

C415S116000, C415S177000

Reexamination Certificate

active

10791088

ABSTRACT:
The invention relates to a method and a device for cooling thermally stressed regions in a turbo machine which has a live-steam feed line (9), an inflow region (17), a housing (2) and an exhaust-steam region (7), a flow medium flowing through the turbo machine (1) and leaving in the exhaust-steam region (7) during operation, part of the flow medium from the live-steam feed line (9) being passed to the exhaust-steam region (7) and cooled by means of a heat exchanger (8) before entry into the turbo machine (1) and entering the turbo machine (1) via the inflow region (17), thermally stressed regions that are located in the inflow region (17) being cooled by the f low medium that has been cooled in this way.

REFERENCES:
patent: 2552239 (1951-05-01), Warren
patent: 1 152 125 (2001-11-01), None
patent: 1 154 123 (2001-11-01), None
patent: 1152125 (2001-11-01), None
patent: 1 184 541 (2002-03-01), None

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