Heat exchange – With first fluid holder or collector open to second fluid – Separate external discharge port for each fluid
Reexamination Certificate
2008-05-13
2008-05-13
Leo, Leonard R (Department: 3744)
Heat exchange
With first fluid holder or collector open to second fluid
Separate external discharge port for each fluid
C165S114000
Reexamination Certificate
active
07370694
ABSTRACT:
Vertical sectional shapes of portions in which condenser tubes of the upper tube bundle51and the lower tube bundle52are arranged, in vertical sections of the upper tube bundle51and the lower tube bundle52, are formed to be approximately U-shapes, and a noncondensing air ejection duct11is provided to be positioned on a central joint portion of the U-shape of the upper tube portion51in an upstream side where circulating water flows first. At a portion in which the condenser tubes are not arranged between the upper and lower tube bundles, steam flow prevention plates53are provided to be positioned at both right and left sides of the noncondensing air ejection duct11.
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Fukasawa Yuichi
Fuki Yuji
Iwata Yoshihiro
Kawano Shunji
Mochida Yoshio
Kabushiki Kaisha Toshiba
Leo Leonard R
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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