US PATENT SUBCLASS 236 / 12.19
.~.~.~ Axially spaced flow control faces

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

Internet Version by PATENTEC © 1999      Terms of Use


236 /   HD   AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION

12.1  DF  MIXING FLUID OF DISSIMILAR TEMPERATURE {6}
12.16  DF  .~ Having oscillating or reciprocating valve {4}
12.17  DF  .~.~ Valving member moves about an axis {2}
12.19.~.~.~ Axially spaced flow control faces

DEFINITION

Classification: 236/12.19

Axially spaced flow faces:

(under subclass 12.17) Apparatus wherein the flow control

means comprises a member having a seating face at each of its sides for coacting with seats on oppositely disposed fluid inlets.