Double-headed piston type compressor

Pumps – Three or more cylinders arranged in parallel – radial – or...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C417S270000, C091S499000

Reexamination Certificate

active

07547198

ABSTRACT:
A double-headed piston type compressor forms a first compression chamber and a second compression chamber for compressing gas. The compressor has rotary shaft having an inner chamber that interconnects a suction chamber and the first and second compression chambers for introducing the gas into the first and second compression chambers. The compressor also has a partition wall that is located in the inner chamber for dividing the inner chamber into a first passage and a second passage. The first passage interconnects the suction chamber and the first compression chamber. The second passage interconnects the suction chamber and the second compression chamber.

REFERENCES:
patent: 3888604 (1975-06-01), Oshima et al.
patent: 4127363 (1978-11-01), Kato et al.
patent: 4846631 (1989-07-01), Parrott
patent: 5181834 (1993-01-01), Ikeda et al.
patent: 6558133 (2003-05-01), Fukanuma et al.
patent: 2004/0179948 (2004-09-01), Saiki et al.
patent: 05-033765 (1993-02-01), None
patent: 05-044640 (1993-02-01), None
patent: 06-101641 (1994-04-01), None
patent: 07-063165 (1995-03-01), None
patent: 07-119631 (1995-05-01), None
patent: 7063165 (1995-07-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Double-headed piston 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 Double-headed piston type compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double-headed piston type compressor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4115525

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.