US PATENT SUBCLASS 60 / 39.56
.~.~ Mixed in space above water

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}
39.53  DF  .~ With addition of steam and/or water {5}
39.56.~.~ Mixed in space above water {1}
39.57  DF  .~.~.~> Combustion products pass through water

DEFINITION

Classification: 60/39.56

(under subclass 39.53) Plants in which the union of steam and/or water with products of combustion takes place in a zone above a standing body of water, the water being heated by the products of combustion.