Earth discharge carrier
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United States of America Patent
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Oct 18, 1994
Grant Date -
N/A
app pub date -
Nov 4, 1992
filing date -
Apr 25, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Earth discharge carrier intended to dampen and discharge electrostatical fields from a monitor screen (2), a keyboard or similar object, and also to reduce existing magnetic fields emitted from a monitor screen (2), the object (2) from which discharge is intended to be carried out being given an electrically conductive layer (7) by application of a substantially liquid antistatic medium, from which electric discharge to an earth connection point is carried out by means of an earth discharge carrier located adjacent to the layer, electrically connected to an earth connection point by means of electric conductor (3) connected to the earth discharge carrier (1). According to the invention, the earth discharge carrier (1) comprises of a substantially stripshaped member of rubber, synthetic rubber, plastic or similar flexible material with elastic properties, attachable against the object (2) in question by means of a layer of adhesive material (5), preferably protected by means of a removable protective tape (6) prior to mounting, the earth discharge carrier (1) being arranged to establish electric connection with the electrically conductive layer ( 7) applied against the object (2) by means of direct galvanic contact and/or capacitive coupling.
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