Lubrication and packing of a rotor-type compressor

Details Lubrication and packing of a rotor-type compressor Lubrication and packing of a rotor-type compressor

1980-12-05

1983-07-19

Myhre, Charles J.

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working and working fluids intermix in working chamber

418201, F01C 116

Patent

active

043941133

ABSTRACT:
An improved rotor compressor, particularly a screw-type compressor, for compressing a gas is disclosed. The compressor is provided with a housing having an annular drain space surrounding rotor shafts at a location between each shaft bearing and the working space for removing escaping lubricant and gas. The drain space is connected through a drain passage to a closed collecting chamber which is substantially under the intake pressure of the compressor. A return passage is provided for returning gas to at least one of the intake and the working space of the compressor and for returning lubricant to a lubrication circuit.

REFERENCES:
patent: 3073513 (1963-01-01), Bailey
patent: 3462072 (1969-08-01), Schibbye
patent: 3556697 (1971-01-01), Webb et al.
patent: 3975123 (1976-08-01), Schibbye
patent: 4076468 (1978-02-01), Persson et al.
patent: 4080119 (1978-03-01), Eriksson

Affiliated with

Also associated with

Rating

Lubrication and packing of a rotor-type compressor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubrication and packing of a rotor-type compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubrication and packing of a rotor-type compressor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-749256