DE2024911A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Differential liquid level gauge - using gas and liquid - temp sensors esp for chemically aggressive, radioactive liquids
Assignee: Gesellschaft fuer Kernforschung mbH
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Filing: 1970-05-22
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Granted: —
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Expires: 1990-05-22
Abstract
Abstract The sensors are thermo elements arranged vertically one above the other in the vessel, one (the reference) element being permanently immersed and always measuring the liquid temp. whereas the others measure liquid or gas temp. according to the liquid level. Each in turn is connected, together with the reference element, to a differential amplifier and when the output of this is first zero, the stepping selector switch is halted, and visual indication shows the liquid level. The liquid is e.g. liquid Na.
Inventors
- 👤 Gerhard 7521 Untergrombach; Drechsler Günter 7520 Bruchsal; Frees Günter Dipl.-Ing. 7501 Friedrichstal; Michael Immanuel Dipl.-Phys. 7500 Karlsruhe. P GOIg 5-04 Arnold
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 02:30
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/22; G01F23/24; G01F23/246; G01F23/247
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