US PATENT SUBCLASS 92 / 148
.~.~ Three or more radially arranged cylinders


Current as of: June, 1999
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92 /   HD   EXPANSIBLE CHAMBER DEVICES

146  DF  PLURAL UNITARILY MOUNTED CYLINDERS OR FRAME THEREFOR (161) {2}
147  DF  .~ With casing or support for rotary shaft {3}
148.~.~ Three or more radially arranged cylinders


DEFINITION

Classification: 92/148

(under subclass 147) Apparatus comprising three or more cylinders arranged with the axes thereof lying in angularly related planes which intersect at a common line.

SEE OR SEARCH THIS CLASS, SUBCLASS:

72, for three or more radially arranged cylinders provided

with relatively movable working members secured by mechanical motion converting means to a common rotating shaft.

SEE OR SEARCH CLASS

73, Measuring and Testing,

247+, for a volume or rate of flow meter of the expansible chamber type having a plurality of radially arranged cylinders. 91, Motors: Expansible Chamber Type,

491+, for expansible chamber type motors having three or more cylinders arranged in radial relationship with a rotary transmission axis.

123, Internal-Combustion Engines,

54.1+, for an internal combustion engine having a plurality of radiating cylinders.

417, Pumps,

273, for expansible chamber type pumps having three or more cylinders arranged in radial relationship with a rotary transmission axis.