Dividing device

Details Dividing device Dividing device

2006-05-02

2006-05-02

Trieu, Theresa (Department: 3748)

Rotary expansible chamber devices

Interconnected vanes

Integrally connected

C418S152000, C418S253000, C222S134000, C222S135000

Reexamination Certificate

active

07037093

ABSTRACT:
A dividing device, comprising at least one vane-type rotor comprising a hub provided with continuous vanes which are slidable through the hub along their longitudinal axis and almost perpendicular to the axis of the hub, the hub being provided with axial grooves for holding the continuous vanes which grooves partially divide the hub in sections, a part of the sections being provided with an aperture axially through the hub, for providing a means for connecting several vane-type rotors to each other, the apertures being unround.

REFERENCES:
patent: 1952834 (1934-03-01), Beidler et al.
patent: 2014678 (1935-09-01), Zoller
patent: 2260888 (1941-10-01), Davis
patent: 3544245 (1970-12-01), Mowbray
patent: 4622717 (1986-11-01), Bollinger
patent: 5102314 (1992-04-01), Staudenrausch
patent: 54 866 (1891-01-01), None
patent: 339332 (1989-11-01), None
patent: 640 876 (1928-07-01), None
patent: 59 168291 (1984-09-01), None
patent: WO 98/22206 (1998-05-01), None

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