NUCLEAR POWER PLANT AND NON-CONDENSABLE GAS EXTRACTION METHOD THEREFOR

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150241055A1
SERIAL NO

14615989

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A nuclear power plant includes a moisture separator reheater, a condenser, and a working steam system for a steam jet air ejector for continuously extracting a non-condensable gas from the condenser. The steam jet air ejector includes a pressure-regulating unit configured to regulate a working steam supplied to the steam jet air ejector from the condenser to a specified pressure, a working steam supply system configured to supply the working steam to the pressure-regulating unit, and a working steam delivery system configured to deliver the working steam regulated by the pressure-regulating unit to the steam jet air ejector. The working steam supply system includes a working steam source of a reactor main steam or moisture separator reheater scavenging steam, and a steam switching control system steam for switching a jet air ejector working steam from the reactor main steam to the moisture separator reheater scavenging steam by moisture separator reheater scavenging steam pressure.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 105-8001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higasa, Masaaki Nakano, JP 1 0
SUGITANI, Naoki Yokohama, JP 5 14
Udagawa, Ryozo Yokohama, JP 2 3

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