US PATENT SUBCLASS 392 / 314
.~.~ Continuous flow of fluid being heated

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

Internet Version by PATENTEC © 1999      Terms of Use


392 /   HD   ELECTRIC RESISTANCE HEATING DEVICES

*  DD  HEATING DEVICES (CLASS 219 SUBCLASS 200) {11}
311  DF  .~ Fluid-in-circuit type heater {6}
314.~.~ Continuous flow of fluid being heated {4}
315  DF  .~.~.~> With means to adjust current path between electrodes {2}
318  DF  .~.~.~> Current control means
319  DF  .~.~.~> With discharge member for line or tank
320  DF  .~.~.~> Tube or pipe forms flow path {1}

DEFINITION

Classification: 392/314

Continuous flow of fluid being heated:

(under subclass 311) Subject matter wherein the fluid-in-circuit heater comprises a flow path for the uninterrupted flow of fluid to be heated, an inlet connected to a pressurized source of fluid and the electrodes arranged with the fluid flow path for heating the fluid while it uninterruptedly flows through the path.

SEE OR SEARCH THIS CLASS, SUBCLASS:

396+, for continuous flow line connected heater for vaporizer.

465+, for continuous flow type fluid heater.