US PATENT SUBCLASS 418 / 96
.~ Outer cylinder member immersed or submerged in non-working fluid

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


418 /   HD   ROTARY EXPANSIBLE CHAMBER DEVICES

83  DF  HEAT EXCHANGE OR NON-WORKING FLUID LUBRICATING OR SEALING {13}
96.~ Outer cylinder member immersed or submerged in non-working fluid

DEFINITION

Classification: 418/96

(under subclass 83) Apparatus in which the device is placed in a liquid so that the cylinder thereof is at least partially covered thereby.