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FR2321690A1 - Dispositif permettant de supprimer la discontinuite de courbe des densimetres a vibration - Google Patents

Dispositif permettant de supprimer la discontinuite de courbe des densimetres a vibration

Info

Publication number
FR2321690A1
FR2321690A1 FR7625340A FR7625340A FR2321690A1 FR 2321690 A1 FR2321690 A1 FR 2321690A1 FR 7625340 A FR7625340 A FR 7625340A FR 7625340 A FR7625340 A FR 7625340A FR 2321690 A1 FR2321690 A1 FR 2321690A1
Authority
FR
France
Prior art keywords
densimeters
vibration
device enabling
discontinuity
curve
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7625340A
Other languages
English (en)
Other versions
FR2321690B3 (fr
Inventor
Milton H November
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2321690A1 publication Critical patent/FR2321690A1/fr
Application granted granted Critical
Publication of FR2321690B3 publication Critical patent/FR2321690B3/fr
Granted legal-status Critical Current

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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR7625340A 1975-08-20 1976-08-20 Dispositif permettant de supprimer la discontinuite de courbe des densimetres a vibration Granted FR2321690A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/606,026 US3958446A (en) 1975-08-20 1975-08-20 Discontinuity suppression apparatus for vibration densitometers

Publications (2)

Publication Number Publication Date
FR2321690A1 true FR2321690A1 (fr) 1977-03-18
FR2321690B3 FR2321690B3 (fr) 1979-05-18

Family

ID=24426199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625340A Granted FR2321690A1 (fr) 1975-08-20 1976-08-20 Dispositif permettant de supprimer la discontinuite de courbe des densimetres a vibration

Country Status (7)

Country Link
US (1) US3958446A (fr)
JP (1) JPS5226288A (fr)
CA (1) CA1073697A (fr)
DE (1) DE2636715A1 (fr)
FR (1) FR2321690A1 (fr)
GB (1) GB1551794A (fr)
NL (1) NL7608863A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360068A1 (fr) * 1976-07-29 1978-02-24 Itt Densimetre a vibrations

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0827267B2 (ja) * 1987-12-15 1996-03-21 株式会社明電舎 濃度検出装置
JP4842728B2 (ja) * 2006-07-19 2011-12-21 富士工業株式会社 超音波音速測定装置
SG188349A1 (en) * 2010-09-01 2013-04-30 Micro Motion Inc A vibrating densitometer including an improved vibrating member
US10107784B2 (en) 2014-12-29 2018-10-23 Concentric Meter Corporation Electromagnetic transducer
WO2016109447A1 (fr) 2014-12-29 2016-07-07 Concentric Meter Corporation Capteur et dispositif de mesure de paramètre de fluide
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706220A (en) * 1971-03-11 1972-12-19 Itt Densitometer
US3713324A (en) * 1971-10-20 1973-01-30 Itt Densitometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360068A1 (fr) * 1976-07-29 1978-02-24 Itt Densimetre a vibrations

Also Published As

Publication number Publication date
CA1073697A (fr) 1980-03-18
GB1551794A (en) 1979-08-30
JPS5226288A (en) 1977-02-26
NL7608863A (nl) 1977-02-22
FR2321690B3 (fr) 1979-05-18
US3958446A (en) 1976-05-25
DE2636715A1 (de) 1977-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse