US PATENT SUBCLASS 62 / 205
.~.~.~.~ Plural variable restrictors in flow line

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

Internet Version by PATENTEC © 1999      Terms of Use


62 /   HD   REFRIGERATION

132  DF  AUTOMATIC CONTROL {19}
190  DF  .~ Refrigeration producer {12}
203  DF  .~.~ Plural refrigerating producing elements and plural sensors {1}
204  DF  .~.~.~ Including expansion valve or variable restrictor {1}
205.~.~.~.~ Plural variable restrictors in flow line {1}
206  DF  .~.~.~.~.~> High and low side

DEFINITION

Classification: 62/205

(under subclass 204) Apparatus controlling a plurality of expansion valves or variable restrictors for a refrigerant.