US PATENT SUBCLASS 200 / 80 R
CENTRIFUGAL

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

Internet Version by PATENTEC © 1999      Terms of Use


200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

80 RCENTRIFUGAL {2}
80 A  DF  .~> Liquid contact
80 B  DF  .~> Reed-type contact

Unofficial Alpha Subclasses: R A B

DEFINITION

Classification: 200/80

(under the class definition) Circuit-controllers in which the contact is operated by means responsive to centrifugal force.

SEE OR SEARCH CLASS

73, Measuring and Testing,

535+, for a speed responsive device of the centrifugal weight type, per se.

361, Electricity: Electrical Systems and Devices,

236+, for speed controlled systems which may include centrifugally operated switches.