(under subclass 109) Systems in which a single flow path is divided into a plurality of branch flow paths which are in turn recombined into a single flow path and in which at least one branch flow path is controlled in response to a sensing means which is at least partially affected by a condition in another branch flow path.
SEE OR SEARCH THIS CLASS, SUBCLASS:
89, for mixture condition maintaining or sensing systems involving dividing and recombining the flow.
115.01+, for by-pass or relief flows controlled by main line condition.
599+, for distribution systems which are not self-correlating but involve flow dividing and recombining.
