Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Reexamination Certificate
2005-08-09
2005-08-09
Nguyen, Ninh H. (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
C416S234000
Reexamination Certificate
active
06926499
ABSTRACT:
A blade10is composed of a front blade portion10a, a rear blade portion10band a middle blade portion10c. The belly side of the middle blade portion10cforms a recess towards the back side. High-temperature gas flowing along the belly side of the blade10branches once at the front edge portion to the rear edge portion and alongside the belly side, into separate flows. These separated high-temperature gas flows are merged again at the rear edge portion, thereby a separation region S is formed.
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UK Search Report, dated Feb. 23, 2004.
Random House Webster's college dictionary, 1991, p. 1125.
Griffin & Szipl, P.C.
Ishikawajima-Harima Heavy Industries Co. Ltd.
Nguyen Ninh H.
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