Vane compressor having improved rotor supporting means

Details Vane compressor having improved rotor supporting means Vane compressor having improved rotor supporting means

1981-05-20

1983-10-11

Vrablik, John J.

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working fluid passage in inner working or reacting member

418 98, 418269, F04C 1800, F04C 2902

Patent

active

044089694

ABSTRACT:
A vane compressor is provided which includes a rotor which has an internal space formed at its central portion and communicating with a plurality of vane-inserted slits formed in its outer peripheral surface, and first and second axial through holes extending from the internal space to its opposite end surfaces. The drive shaft extends through an end wall member of the pump housing and has its end portion rigidly fitted in the first axial through hole of the rotor. The second axial through hole of the rotor receives a support shaft projecting from the other or opposite end wall member of the pump housing. Thus, the rotor is radially supported at its one end by the drive shaft and at its other end by the support shaft, respectively.

REFERENCES:
patent: 2068803 (1937-01-01), Johnson
patent: 3796526 (1974-03-01), Cawley
patent: 3852003 (1974-12-01), Adalbert et al.
patent: 4061450 (1977-12-01), Christy
patent: 4244680 (1981-01-01), Ishizuka et al.

Affiliated with

Also associated with

Rating

Vane compressor having improved rotor supporting means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vane compressor having improved rotor supporting means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vane compressor having improved rotor supporting means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1273037