Doppelring-Tensiometer

DE102025002744B3Undetermined Publication Date: 2026-07-16BREITWIESER MICHAEL
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Patent Information

Application Number
DE102025002744
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2025-08-12
Publication Date
2026-07-16
Estimated Expiration
2045-08-12

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Abstract

A device called a double-ring tensiometer, a method and a system for measuring interfacial tension using two ring-shaped structures with the aid of a contact angle is described.
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Citation Information

Patent Citations

  • Density measuring instrument for liquid has weight immersed in liquid and hanging from hook with thin wire or rod passing through surface of liquid and effects of meniscus may be compensated

    DE10340555B3

  • PROCESS AND MEASURING ARRANGEMENT FOR EXACT DETERMINATION OF INTERFACIAL STRESSES

    DE2350011A1

  • Apparatus for measuring interfacial and surface tensions in fluids

    DE4412405A1

  • Apparatus and method for measuring in-plane distribution of surface free energy

    US5815256A