US PATENT SUBCLASS 96 / 81
.~.~ Closure interlock or removable section

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

Internet Version by PATENTEC © 1999      Terms of Use


96 /   HD   GAS SEPARATION: APPARATUS

15  DF  ELECTRIC FIELD SEPARATION APPARATUS (E.G., ELECTRICAL PRECIPITATOR, ELECTROSTATIC TYPE, ETC.) {17}
80  DF  .~ With details of voltage supply means or circuitry {2}
81.~.~ Closure interlock or removable section

DEFINITION

Classification: 96/81

Closure interlock or removable section:

(under subclass 80) Apparatus in which means are provided to make or break contact between a power source and an electrode by placement or removal of a movable member or section.

(1) Note. Closure interlocks or switches for deenergizing the electrodes upon gaining access to the apparatus and other nonautomatic electrical blocks are classified in this subclass.