(under the class definition) Subject matter relating to steam separators located in the steam dome of the boiler or to the structure of the steam dome having steam separating apparatus.
SEE OR SEARCH THIS CLASS, SUBCLASS:
486, for steam domes with superheaters.
508, for steam domes without steam separators.
SEE OR SEARCH CLASS
55, Gas Separation,
417, and 418+ for separators and flow control means combined and 440 for parallel and continuous nonplanar separating members.
