Communications: electrical – Continuously variable indicating – With particular transmitter
Patent
1988-06-29
1991-01-08
Yusko, Donald J.
Communications: electrical
Continuously variable indicating
With particular transmitter
73304C, 324127, G08C 1906, G01F 2326
Patent
active
049839640
ABSTRACT:
A system for the transmission of data in a measuring instrument includes a measuring device is being introduced in a medium in order to measure specific properties thereof and with which these measuring data are being transmitted. The system includes autonomous and active measuring device; a freely movable electrically conductive element with which the measuring device is connected; a signal receiving unit where through or along which, the electrically conductive element, without making physical or galvanic contact, can move freely; a signal processing unit which is electrically connected with the signal receiving unit and a direct or indirect electric connection between the electrically conductive and freely movable element and the medium to be tested.
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English translation of VDI-Nachrichten, vol. 20, No. 45, Nov. 9, 1966, p. 14; G. Ferner; "Fernwirktechnik in Der Industrie", p. 14, col. 1, lines 25-33, Col. 4, line 15--Col. 6, line 4, figure.
Elektriciteit Voor Goederenbehandling Marine en Industrie, in he
Lau Yuk H.
Yusko Donald J.
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