Layered capacitive sensor for detecting loads and load variations thereon
First Claim
1. A layered capacitive sensor for detecting loads and load variations thereon, comprising a layered structure including a first outer protective coating, a first electrically conductive layer, a first electrically insulating layer, a second electrically conductive layer, a second electrically insulating layer, a third electrically conductive layer and a second outer protective coating, said layer being effective to be supplied in roll or coil form and cut to the desired size, said electrically insulating layers being made of expanded yieldable polyethylene, and said electrically conductive layers being made of a metal and electrically connected to one another and provided for connection to the shield of an electric analyzer and processing device.
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Abstract
There is disclosed a layered capacitive sensor for detecting loads and load variations thereon comprising two outer protective layers, a first electrically conductive layer, a first electrically insulating layer, a second electrically conductive layer, a second electrically insulating layer, and a third electrically conductive layer, the several layers being supplied in roll or coil form and cut to the desired size. In particular the electrically conductive layers are made of a metal, while the insulating layers are made of yieldable expanded polyethylene.
15 Citations
1 Claim
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1. A layered capacitive sensor for detecting loads and load variations thereon, comprising a layered structure including a first outer protective coating, a first electrically conductive layer, a first electrically insulating layer, a second electrically conductive layer, a second electrically insulating layer, a third electrically conductive layer and a second outer protective coating, said layer being effective to be supplied in roll or coil form and cut to the desired size, said electrically insulating layers being made of expanded yieldable polyethylene, and said electrically conductive layers being made of a metal and electrically connected to one another and provided for connection to the shield of an electric analyzer and processing device.
Specification
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Current AssigneeEnzo Hruby, Raffaello Vizzotto
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Original AssigneeEnzo Hruby, Raffaello Vizzotto
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InventorsHruby, Enzo, Vizzotto, Raffaello
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Primary Examiner(s)Griffin, Donald
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Application NumberUS06/587,812Time in Patent Office760 DaysField of Search361/283, 361/323, 177/210 CUS Class Current361/283.1CPC Class CodesG01D 5/2417 by varying separationG01H 11/06 by electric meansG01V 1/208 having a continuous structu...
