Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1997-04-28
1999-05-25
Tong, Nina
Communications: electrical
Condition responsive indicating system
Specific condition
3405681, 340561, 340562, 324 711, 324 72, 324452, 324457, G08B 2300
Patent
active
059072806
ABSTRACT:
A dielectrokinesis detector includes a chamber housing an exact dielectric replicate reference material that is subjected to external static electrification. The reference material is mechanically constrained, enabling the detection of the polarization energy dynamics of constrained dielectrophoretic force indicating the presence of any target with dielectric properties identical to the properties of the reference material. An antenna assembly increases the proximity distance (range) of detection. The static electrification source for the reference material increases the longevity of the detection ability to provide continuous detection capability, and an external electronic circuit source of electrical energy via an electrical current surge gives a quantifiable manifestation of the detection. In accordance with the principals of dielectrophoresis, the detector can detect the presence of a specific material irrespective of the presence or absence of any type of intervening, visual obstructing material structures, barriers or electromagnetic interference (EMI) signals.
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DKL International, Inc.
Tong Nina
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