US PATENT SUBCLASS 335 / 119
.~.~.~ Plural armatures

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

Internet Version by PATENTEC © 1999      Terms of Use


335 /   HD   ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
106  DF  .~ Multiple contact type {5}
107  DF  .~.~ Contacts-selectively, sequentially, alternately, or intermittently actuated {3}
119.~.~.~ Plural armatures {1}
120  DF  .~.~.~.~> With interlocking or mechanical connection

DEFINITION

Classification: 335/119

(under subclass 107) Subject matter wherein the contact control operation is accomplished through the actuation of a plurality of armatures either acting conjointly to operate a single contact actuating means or each individually operating a separate contact actuating means. The structure found in

this subclass may include a plurality of magnetic coils each operating one of the plurality of armatures or a single coil driving two or more armatures.

SEE OR SEARCH THIS CLASS, SUBCLASS:

177+, for switches utilizing plural coils or flux sources or armatures.

232+, for polarized electromagnet with plural armatures.

242, for electromagnet having plural armatures with means to selectively retard them.

259, for electromagnet with plural plunger armatures. 265, for electromagnets having plural armatures actuated by a single coil.

267, for electromagnets having plural coils driving plural armatures.