Electric lamp and discharge devices – With envelope – Having base and connector
Patent
1988-03-16
1989-07-11
Wieder, Kenneth
Electric lamp and discharge devices
With envelope
Having base and connector
313512, H05B 3304
Patent
active
048475319
ABSTRACT:
A device for waterproofing a display unit, comprising a display element which is a basic component of the light emission section of a large-sized display equipment; a plug electrically and mechanically connected to the display element; a socket fitted on the plug; a unit case having a display element insertion hole in a portion belonging to the unit case and facing the socket; and an end face seal fitted around the display element insertion hole and located in watertight contact with the unit case and the plug therebetween.
REFERENCES:
patent: 3465197 (1969-09-01), Martin
Futatsuishi Shun-ichi
Tsuji Katsuya
Mitsubishi Denki & Kabushiki Kaisha
Wieder Kenneth
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