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AT356943B - DEVICE FOR DETERMINING THE DENSITY OF LIQUIDS AND GASES - Google Patents

DEVICE FOR DETERMINING THE DENSITY OF LIQUIDS AND GASES

Info

Publication number
AT356943B
AT356943B AT775778A AT775778A AT356943B AT 356943 B AT356943 B AT 356943B AT 775778 A AT775778 A AT 775778A AT 775778 A AT775778 A AT 775778A AT 356943 B AT356943 B AT 356943B
Authority
AT
Austria
Prior art keywords
liquids
gases
density
determining
Prior art date
Application number
AT775778A
Other languages
German (de)
Other versions
ATA775778A (en
Original Assignee
Kratky Otto Dipl Ing Dr Dr H C
Leopold Hans Dr
Stabinger Hans Dr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kratky Otto Dipl Ing Dr Dr H C, Leopold Hans Dr, Stabinger Hans Dr filed Critical Kratky Otto Dipl Ing Dr Dr H C
Priority to AT775778A priority Critical patent/AT356943B/en
Priority to DE19782847626 priority patent/DE2847626C2/en
Publication of ATA775778A publication Critical patent/ATA775778A/en
Application granted granted Critical
Publication of AT356943B publication Critical patent/AT356943B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Analogue/Digital Conversion (AREA)
AT775778A 1978-10-30 1978-10-30 DEVICE FOR DETERMINING THE DENSITY OF LIQUIDS AND GASES AT356943B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT775778A AT356943B (en) 1978-10-30 1978-10-30 DEVICE FOR DETERMINING THE DENSITY OF LIQUIDS AND GASES
DE19782847626 DE2847626C2 (en) 1978-10-30 1978-11-02 Device for determining the density of liquids and gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT775778A AT356943B (en) 1978-10-30 1978-10-30 DEVICE FOR DETERMINING THE DENSITY OF LIQUIDS AND GASES

Publications (2)

Publication Number Publication Date
ATA775778A ATA775778A (en) 1979-10-15
AT356943B true AT356943B (en) 1980-06-10

Family

ID=3599188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT775778A AT356943B (en) 1978-10-30 1978-10-30 DEVICE FOR DETERMINING THE DENSITY OF LIQUIDS AND GASES

Country Status (2)

Country Link
AT (1) AT356943B (en)
DE (1) DE2847626C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0487498A1 (en) * 1990-11-22 1992-05-27 Hans Dr. Stabinger Device for determining the density of liquids and gases from the period of an oscillator filled with a material
US5339258A (en) * 1990-11-22 1994-08-16 Hans Stabinger Apparatus for determining the density of liquids and gases from a period of an oscillator filled with a test sample

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669671A5 (en) * 1986-02-24 1989-03-31 Hatschek Rudolf A
US4876879A (en) * 1988-08-23 1989-10-31 Ruesch James R Apparatus and methods for measuring the density of an unknown fluid using a Coriolis meter
AT399051B (en) * 1991-10-14 1995-03-27 Hans Dr Leopold DEVICE FOR DETERMINING THE DENSITY OF LIQUIDS AND GAS FROM THE PERIOD OF A MEASURING VIBRATOR FILLED WITH A PREPARATION

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0487498A1 (en) * 1990-11-22 1992-05-27 Hans Dr. Stabinger Device for determining the density of liquids and gases from the period of an oscillator filled with a material
US5339258A (en) * 1990-11-22 1994-08-16 Hans Stabinger Apparatus for determining the density of liquids and gases from a period of an oscillator filled with a test sample
US5477726A (en) * 1990-11-22 1995-12-26 Stabinger; Hans Apparatus for determining the density of liquids and gases from a period of an oscillator filled with a test sample

Also Published As

Publication number Publication date
ATA775778A (en) 1979-10-15
DE2847626C2 (en) 1985-02-07
DE2847626A1 (en) 1980-05-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee