US PATENT SUBCLASS 60 / 726
.~.~ With means to pressurize oxidizer for combustion or other purposes

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

Internet Version by PATENTEC © 1999      Terms of Use


60 /   HD   POWER PLANTS

39.01  DF  COMBUSTION PRODUCTS USED AS MOTIVE FLUID {31}
722  DF  .~ Combustion products generator {14}
726.~.~ With means to pressurize oxidizer for combustion or other purposes {3}
727  DF  .~.~.~> With oxidizer accumulator
728  DF  .~.~.~> Having oxidizer cooling means
729  DF  .~.~.~> Reciprocating positive displacement type

DEFINITION

Classification: 60/726

With means to pressurize oxidizer for combustion or other purposes:

(under subclass 722) Device having specific means to place under pressure either (a) the oxidizer to be employed in the combustion process, or (b) an oxidizer to be used as a pressurized fluid for a noncombustion supportive purpose.

(1) Note. Among other means for compressing a fluent material this subclass includes: (a) means to bleed pressurized oxidizer intermediate stages of a compressor for

delivery of pressurized oxidizer to a combustion or for cooling a combustion device, or, (b) compressor means, auxiliary to that used to compress the combustion supporting oxidizer, for compressing what may be a combustion oxidizer but which is used solely for another purpose such as for cooling the combustion device.