Rotary kinetic fluid motors or pumps – Plural runners supported for relative motion or on separate... – With means for selective runner operation or drive shaft...
Reexamination Certificate
2006-11-21
2006-11-21
Nguyen, Ninh H. (Department: 3745)
Rotary kinetic fluid motors or pumps
Plural runners supported for relative motion or on separate...
With means for selective runner operation or drive shaft...
C415S119000, C416S120000, C417S003000, C417S423500, C417S426000
Reexamination Certificate
active
07137775
ABSTRACT:
A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.
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Huntair Inc.
Nguyen Ninh H.
Silicon Valley Patent & Group LLP
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