Internal-combustion engines – Multiple cylinder – Cylinders radiating
Reexamination Certificate
2007-07-10
2007-07-10
Kamen, Noah P. (Department: 3747)
Internal-combustion engines
Multiple cylinder
Cylinders radiating
C123S054200
Reexamination Certificate
active
10545317
ABSTRACT:
A four-stroke radial engine comprises cylinders arranged radially with respect to a driving shaft of said radial engine and pistons associated with said cylinders, said pistons being connected to said driving shaft by means of respective connecting rods which are rotatably supported on a same crank pivot of said driving shaft.
REFERENCES:
patent: 1938270 (1933-12-01), Woolson
patent: 2030078 (1936-02-01), Vaughn
patent: 2192881 (1940-03-01), De Bothezat
patent: 3123058 (1964-03-01), Wooge
patent: 4010719 (1977-03-01), Lappa
patent: 5269270 (1993-12-01), Suzuki et al.
patent: 31 34 791 (1983-03-01), None
patent: 149 397 (1920-08-01), None
patent: 98/45580 (1998-10-01), None
patent: 99/24696 (1999-05-01), None
International Search Report for PCT/EP2004/001714 dated Jan. 7, 2005.
Kamen Noah P.
Nixon & Vanderhye P.C.
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