Electrical connectors – With provision to restrict environment effects
Patent
1990-07-26
1992-02-25
Abrams, Neil
Electrical connectors
With provision to restrict environment effects
439936, 174 522, H01R 1352
Patent
active
050909193
ABSTRACT:
A seal structure for an electric device having an electrically conductive lead portion which passes through a through hole in a bottom surface of an electrically insulating housing. Additionally, the housing is provided with a lateral slot in a side surface thereof which is in communication with the through hole and which is filled with a sealant. Thus, the sealant which has been filled into the lateral slot adheres to the surface of the terminal piece exposed in the interior of the lateral slot and is solidified therein. Therefore, when this electric device is mounted on a printed circuit board, and its lead portions are soldered to a printed pattern of the printed circuit board, flux is prevented from reaching the internal part of the lead portion, and various problems which are otherwise caused by intrusion of flux into the interior of the housing can be effectively prevented.
REFERENCES:
patent: 3731254 (1973-05-01), Key
patent: 4011398 (1987-03-01), Munz et al.
patent: 4012579 (1977-03-01), Fox et al.
patent: 4183610 (1980-01-01), Key
patent: 4645278 (1987-02-01), Yevak, Jr. et al.
patent: 4729739 (1988-03-01), Coffee et al.
patent: 4788626 (1988-11-01), Neidig et al.
Abrams Neil
Nguyen Khiem
Omron Corporation
LandOfFree
Terminal piece sealing structure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Terminal piece sealing structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terminal piece sealing structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1889917