Electrical resistors – Mechanically variable – Movable contact electrically adjustable over length of...
Patent
1994-03-17
1996-05-14
Lateef, Marvin M.
Electrical resistors
Mechanically variable
Movable contact electrically adjustable over length of...
338193, 338128, 338219, 338273, 338184, 338322, H01C 1030, H01C 1300
Patent
active
055171710
ABSTRACT:
A high-voltage electronic component including a terminal connection structure capable of connecting a lead wire to a terminal fitment without soldering. An insulating substrate having a resistance element for a variable resistor formed on a front surface thereof and a high-voltage resistor are received in a hollow insulating casing. The insulating substrate is mounted on a rear surface thereof with a terminal fitment. The terminal fitment is formed with a press-fit channel in which a lead wire is press-fitted. Upon press fitting of the lead wire, the insulating casing is formed with an opening, through which insulating resin is charged in the insulating casing to form an insulating resin layer in which the terminal fitment and lead wire are embedded.
REFERENCES:
patent: 4402037 (1983-08-01), Iwamura et al.
patent: 4471339 (1984-09-01), Fukada et al.
Japanese Utility Model Application Laid-Open Publication No. 6/1991.
Japanese Utility Model Application Laid-Open Publication No. 32504/1992.
Hiraki Kenichi
Ishiwari Hitoshi
Kotani Hirokazu
Saikatsu Hiromasa
Hokuriku Electric Industry Co., Ltd.
Lateef Marvin M.
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