Polygonal coil spring contactor, and connector and capacitor using the contactor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Aug 30, 2001
app pub date -
Feb 27, 2001
filing date -
Feb 28, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An electrical contactor has low electrical contact resistance and superior durability. Disclosed are (1) a coil spring contactor comprising a coil conductor, comprising an elastic conductive wire material wound into a tubular coil having a substantially polygonal horizontal cross-sectional shape, a conductive effect being created when another conductive member directly contacts at least one of the inner and outer faces of the tubular coil; and a sleeve which contains the coil conductor and holds it along the axis line of the tubular coil; (2) a coil spring contactor comprising a coil conductor, comprising an elastic conductive wire material wound into a tubular coil which is elliptical in horizontal cross-section, a conductive effect being created when another conductive member directly contacts at least one of the inner and outer faces of the tubular coil; and a sleeve which contains the coil conductor and holds it along the axis line of the tubular coil; (3) a connector, an elbow connector, a multi-terminal connector, and a capacitor using these coil spring contactors.
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