Method of transforming a motion in a volume screw machine of...

Details Method of transforming a motion in a volume screw machine of... Method of transforming a motion in a volume screw machine of...

2003-07-14

2009-06-02

Denion, Thomas E (Department: 3748)

Rotary expansible chamber devices

Working member has planetary or planetating movement

Plural working members or chambers

C418S061100, C418S058000

Reexamination Certificate

active

07540728

ABSTRACT:
In order to more effectively use the constructional volume of a volume screw machine of rotary type, a plurality of sets (80, 70; 60, 50) of female elements having an inner screw surface and of male elements having an outer screw surface is provided, wherein in each set a rotary motion of at least one element is created. If the motion of elements in different sets (80, 70; 60, 50) is synchronized, one can provide for a dynamically balanced machine.

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