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Class Information
Number: 91/500
Name: Motors: expansible chamber type > Three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis > Cylinders parallel to rotation axis > Plural angularly disposed cylinder banks
Description: Apparatus in which said plural parallel cylinders are angularly disposed relative to a second set of plural cylinders having parallel longitudinal axes.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6415607 |
High efficiency, air bottoming engine |
Jul. 9, 2002 |
| 6301891 |
High efficiency, air bottoming engine |
Oct. 16, 2001 |
| 5415530 |
Axial piston gas compressor |
May. 16, 1995 |
| 5381724 |
Swash-plate, plunger-type hydraul pressure apparatus |
Jan. 17, 1995 |
| 5304043 |
Multiple axis rotary compressor |
Apr. 19, 1994 |
| 5222427 |
Axial piston hydraulic motor |
Jun. 29, 1993 |
| 5159902 |
Rotary vee engine with through-piston induction |
Nov. 3, 1992 |
| 5052898 |
Bent axis compressor |
Oct. 1, 1991 |
| 4960082 |
Rotary vee engine |
Oct. 2, 1990 |
| 4867107 |
Rotary vee engine |
Sep. 19, 1989 |
| 4648358 |
Rotary vee engine |
Mar. 10, 1987 |
| 4361077 |
Variable positive displacement fluid motor/pump apparatus |
Nov. 30, 1982 |
| 4060060 |
Valving system for compressors, engines and the like |
Nov. 29, 1977 |
| 3973531 |
Engine with compressor and bypass for combustible mixture |
Aug. 10, 1976 |
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