Class Information
Number: 416/65
Name: Fluid reaction surfaces (i.e., impellers) > Translatory reaction motion > And concurrent rotary reaction motion
Description: Apparatus wherein (1) the working member rotates about an axis simultaneously with the straight-line movement thereof, each movement being a proximate result of, or directly effecting, reaction between the member and the working fluid or (2) the apparatus includes a rotary working member distinct from and operative in conjunction with that member which moves in a straight line path.
Patents under this class:
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