Circumferential piston compressor/pump/engine (CPC/CPP/CPE);...

Details Circumferential piston compressor/pump/engine (CPC/CPP/CPE);... Circumferential piston compressor/pump/engine (CPC/CPP/CPE);...

2006-04-18

2009-06-30

Kramer, Devon C (Department: 3746)

Pumps

Three or more cylinders arranged in parallel, radial, or...

C418S195000

Reexamination Certificate

active

07553133

ABSTRACT:
A rotary piston machine includes a first spheroidal element including pistons and/or cylinders and a second spheroidal element including pistons and/or cylinders, wherein the first element can move relative to the second element. The machine can be used as part of a pump, compressor, or engine.

REFERENCES:
patent: 32372 (1861-05-01), Jones et al.
patent: 739207 (1903-09-01), Nielsen
patent: 1392390 (1921-10-01), Anderson
patent: 2016605 (1935-10-01), Kempthome
patent: 2561808 (1951-07-01), McCombie
patent: 2691348 (1954-10-01), Gunther
patent: 3075506 (1963-01-01), Berry
patent: 3101700 (1963-08-01), Bowdish
patent: 3795179 (1974-03-01), Picker
patent: 3809025 (1974-05-01), Harper
patent: 3945766 (1976-03-01), Gelon
patent: 4024841 (1977-05-01), Smith
patent: 4166438 (1979-09-01), Gottschalk
patent: 4277228 (1981-07-01), Dantlgraber
patent: 4540343 (1985-09-01), Perkins
patent: 4858480 (1989-08-01), Rohde et al.
patent: 5249506 (1993-10-01), Willimczik
patent: 5249512 (1993-10-01), Christenson
patent: 5636561 (1997-06-01), Pecorari
patent: 5647729 (1997-07-01), de Jong et al.
patent: 5960697 (1999-10-01), Hayase et al.
patent: 6352418 (2002-03-01), Kohsokabe et al.
patent: 6368072 (2002-04-01), Inoue et al.
patent: 6663354 (2003-12-01), Forster
patent: 6874994 (2005-04-01), Folsom et al.
patent: 7029241 (2006-04-01), Rousset
patent: 2001/0014288 (2001-08-01), Lynn et al.
patent: 02305381 (1990-12-01), None

Affiliated with

Also associated with

Rating

Circumferential piston compressor/pump/engine (CPC/CPP/CPE);... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circumferential piston compressor/pump/engine (CPC/CPP/CPE);..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circumferential piston compressor/pump/engine (CPC/CPP/CPE);... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4057534