DEVICE FOR HEATING TRANSFER PIPES RUNNING FROM CONTROL VALVES TO CYLINDER OF STEAM TURBINE Russian patent published in 1995 - IPC

Abstract RU 2028462 C1

FIELD: turbine engineering. SUBSTANCE: additional strap with shut-off valve is placed between transfer pipes, Valve is provided with electric actuator and limit switches. Device has two OR gates, six AND gates, and inverters. EFFECT: improved design. 1 dwg, 1 tbl

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RU 2 028 462 C1

Authors

Fragin M.S.

Volchegorskij M.L.

Komarov D.V.

Mikhajlov A.A.

Lashchevskij S.V.

Dates

1995-02-09—Published

1991-05-30—Filed