Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Plural rigidly related blade sets
Reexamination Certificate
2006-04-18
2006-04-18
Look, Edward K. (Department: 3745)
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Plural rigidly related blade sets
C415S199600, C073S862140
Reexamination Certificate
active
07029233
ABSTRACT:
A modular waterbrake that can be used with differing types and sizes of rotating machines includes common end stages, and a plurality of common intervening power stages. Each power stage will extract a certain amount of shaft horsepower from the machine under test, and each stage operates independently of one another. Thus, the modular water dynamometer can be used to zero in on desired torque test loads during machine testing, by simply activating or deactivating selected stages.
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patent: 5573088 (1996-11-01), Daniels
Honeywell International , Inc.
Ingrassia Fisher & Lorenz
Look Edward K.
White Dwayne J
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