Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With protective means for switch or contacts
Patent
1977-05-11
1979-06-19
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
With protective means for switch or contacts
335202, 339210R, H01H 902
Patent
active
041588282
ABSTRACT:
A relay device adapted to be removably mounted in plug-on circuit relation with at least a pair of male terminals of an electrically energized apparatus. The relay device has receptacle means including a first portion with a pair of cavities for respectively receiving in predetermined seated position therein a pair of female terminals adapted for electrical contacting engagement with the male terminal pair. A cover portion is disposed in a predetermined assembled position on the first portion so as to generally enclose the chambers. The cover portion includes means for positioning engagement with the female terminal pair so as to maintain them generally against displacement from their predetermined seated positions in the cavities and a pair of openings communicating with the cavities and generally aligned with the female terminal pair for passing the male terminal pair into the cavities so as to be received in the electrical contacting engagement with the female terminal pairs. Means on the cover portion and the first portion are cooperatively associated for releasably maintaining the cover portion against displacement from its predetermined assembled position on the first portion.
REFERENCES:
patent: 3130284 (1964-04-01), Woods
patent: 3179915 (1965-04-01), Klassen
patent: 3287675 (1966-11-01), Woods
General Electric Company
Harris George
Papin Joseph E.
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