Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion
Patent
1983-11-28
1985-01-29
Vrablik, John J.
Rotary expansible chamber devices
With mechanical sealing
Axially movable end wall or end wall portion
418270, 291564R, F04C 200, F04C 1500
Patent
active
044962975
ABSTRACT:
A pump means has a housing having a cylindrical inner peripheral surface, a disc secured to the housing to constitute a working chamber together with it and provided with a central opening eccentric to the center of the inner peripheral surface of the housing, a rotor rotatively contained within the working chamber and adapted to be drivingly connected to a shaft introduced into the working chamber through the central opening of the disc, a number of radial vanes shiftably received within slots formed in the rotor and adapted to have their outer ends shiftably abut the cylindrical inner peripheral surface of the housing, and overlapping portions formed by a portion of the disc and a portion of the rotor so as to be in an overlapping relationship with each other in the direction of the shaft in a contacting or non-contacting state with each other.
REFERENCES:
patent: 884747 (1908-04-01), Macnish
patent: 1021320 (1912-03-01), Mason
patent: 2975964 (1961-03-01), Osterkamp
patent: 3057304 (1962-10-01), Rohde
patent: 3467019 (1969-09-01), Simpkins et al.
patent: 3774397 (1973-11-01), Engdahl
Mitsubishi Denki & Kabushiki Kaisha
Vrablik John J.
LandOfFree
Rotary vane pump with overlapping rotor and housing portions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary vane pump with overlapping rotor and housing portions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary vane pump with overlapping rotor and housing portions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-504400