Oscillating piston machine

Details Oscillating piston machine Oscillating piston machine

2007-08-24

2010-02-09

Denion, Thomas E (Department: 3748)

Internal-combustion engines

Oscillating piston

Toroidal cylinder

C123S241000, C123S245000

Reexamination Certificate

active

07658168

ABSTRACT:
An oscillating piston machine comprises a housing in which a first and at least a second piston are arranged, which pistons can rotate together in the housing about a rotational axis which is fixed to the housing and which pistons, as they rotate about the rotational axis, carry out reciprocating oscillating movements in opposite directions to one another about an oscillation axis which extends perpendicularly to the rotational axis and through the center of the housing, wherein the first piston has a first end face and the at least second piston has a second end face which faces the first end face, wherein the end faces bound a working chamber. The pistons are arranged in such a way that the rotational axis extends through the working chamber.

REFERENCES:
patent: 2501998 (1950-03-01), Dutrey
patent: 3075506 (1963-01-01), Berry
patent: 7258082 (2007-08-01), Huettlin
patent: 2009/0031979 (2009-02-01), Huettlin
patent: 2009/0038581 (2009-02-01), Huettlin
patent: 2322282 (1977-03-01), None
patent: WO 03/067033 (2003-08-01), None
patent: WO 2005/098202 (2005-10-01), None
International Preliminary Report on Patentability, PCT/EP2005/013254, Sep. 11, 2007, 6 pages.
International Search Report, Mar. 17, 2006, 3 pages.

Affiliated with

Also associated with

Rating

Oscillating piston machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oscillating piston machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oscillating piston machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4192958