Registers – Coded record sensors – Particular sensor structure
Patent
1988-04-18
1989-05-30
Pitts, Harold I.
Registers
Coded record sensors
Particular sensor structure
235487, 235492, G06K 708
Patent
active
048353736
ABSTRACT:
A device for transmission and storage of energy into a mobile data carrier designed in a card-shaped manner, which is insertable into a flute-shaped transmission unit. The transmission unit is designed as a capacitively acting coupling station for energy and information and consists of two flat electrodes spaced from each other, which are embedded into material layers having high dielectric constants. The mobile data carrier also consists of two flat electrodes, arranged in parallel planes with respect to each other, which are coated externally with dielectric material and have therebetween a printed circuit board carrying electronic circuit elements. The mobile data carrier is particularly suitable for application areas involving data acquisition in a motor vehicle branch or in industrial utilization involving rough handling.
REFERENCES:
patent: 4355300 (1982-10-01), Weber
Adams Jurgen
Lemke Manfred
Mannesmann Kienzle GmbH
Pitts Harold I.
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