US PATENT SUBCLASS 137 / 126
.~.~ Sequentially discharging in parallel

Current as of: June, 1999
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137 /   HD   FLUID HANDLING

123  DF  SIPHONS {8}
124  DF  .~ Plural {3}
126.~.~ Sequentially discharging in parallel {1}
127  DF  .~.~.~> From plural tanks

DEFINITION

Classification: 137/126

(under subclass 124) Apparatus in which the plural siphons operate successively to produce plural discharges from the same or from different supply chambers. Means are usually provided whereby the termination of the discharge of one of the siphons initiates the discharge of a subsequently operated siphon.

SEE OR SEARCH THIS CLASS, SUBCLASS:

627, 627.5 and 628+, for sequentially actuated valves, and see the search notes thereto.