NL7804940A - Vibratie-densitometer. - Google Patents

Vibratie-densitometer.

Info

Publication number
NL7804940A
NL7804940A NL7804940A NL7804940A NL7804940A NL 7804940 A NL7804940 A NL 7804940A NL 7804940 A NL7804940 A NL 7804940A NL 7804940 A NL7804940 A NL 7804940A NL 7804940 A NL7804940 A NL 7804940A
Authority
NL
Netherlands
Prior art keywords
vibration densitometer
densitometer
vibration
Prior art date
Application number
NL7804940A
Other languages
English (en)
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of NL7804940A publication Critical patent/NL7804940A/nl

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

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 Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
NL7804940A 1977-05-11 1978-05-09 Vibratie-densitometer. NL7804940A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/795,963 US4084425A (en) 1977-05-11 1977-05-11 Vibration densitometer

Publications (1)

Publication Number Publication Date
NL7804940A true NL7804940A (nl) 1978-11-14

Family

ID=25166900

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7804940A NL7804940A (nl) 1977-05-11 1978-05-09 Vibratie-densitometer.

Country Status (5)

Country Link
US (1) US4084425A (nl)
DE (1) DE2819556A1 (nl)
FR (1) FR2390722A1 (nl)
GB (1) GB1595536A (nl)
NL (1) NL7804940A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2482448B (en) * 2009-05-20 2013-09-11 Halliburton Energy Serv Inc Determining fluid density
US10107784B2 (en) 2014-12-29 2018-10-23 Concentric Meter Corporation Electromagnetic transducer
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
WO2016109447A1 (en) 2014-12-29 2016-07-07 Concentric Meter Corporation Fluid parameter sensor and meter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677067A (en) * 1970-08-20 1972-07-18 Itt Densitometer
US3805592A (en) * 1970-08-20 1974-04-23 Itt Densitometer
US3706220A (en) * 1971-03-11 1972-12-19 Itt Densitometer

Also Published As

Publication number Publication date
US4084425A (en) 1978-04-18
FR2390722A1 (fr) 1978-12-08
GB1595536A (en) 1981-08-12
DE2819556A1 (de) 1978-11-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed