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Class 337/259 - Rotatable relatively movable


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter wherein the selection means comprises relatively
No. of patents: 3
Last issue date: 05/15/1990


NumberTitleIssue Date
4926110Voltage switching device with plural fuses
A novel voltage switching device operable under a first and a second source voltages is disclosed. The device, which is capable of converting one of the source voltages to the design voltage of an electrical appliance when the two are different, comprises...
05/15/1990
4316170Selector fuse
A selector fuse to be used in an ordinary fuse socket, having a cup-shape body with an exterior screw threaded sheath thereon. A plurality of (3) contact fuse members in the interior are connected with the sheath. A rotatable shaft has a contact finger en...
02/16/1982
4196409Multiple fuse device
A multiple fuse device having a multiple fuse assembly within the device rotatable about an axis in fixed directions through at least a certain predetermined angle and having at least two rotational positions in which at least one fresh fuse is connected ...
04/01/1980
 
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