GB1536285A - Device for measuring the density of fluidic and or gaseous media - Google Patents

Device for measuring the density of fluidic and or gaseous media

Info

Publication number
GB1536285A
GB1536285A GB5049175A GB5049175A GB1536285A GB 1536285 A GB1536285 A GB 1536285A GB 5049175 A GB5049175 A GB 5049175A GB 5049175 A GB5049175 A GB 5049175A GB 1536285 A GB1536285 A GB 1536285A
Authority
GB
United Kingdom
Prior art keywords
density
measuring
bar
liquid
gas
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.)
Expired
Application number
GB5049175A
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.)
PALMAI A
PALMAI E
PALMAI J
Original Assignee
PALMAI A
PALMAI E
PALMAI J
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 PALMAI A, PALMAI E, PALMAI J filed Critical PALMAI A
Publication of GB1536285A publication Critical patent/GB1536285A/en
Expired 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
    • 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
    • G01N2009/004—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 comparing frequencies of two elements

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 Magnetic Means (AREA)

Abstract

1536285 Measuring density of liquid or gas A PALMAI J PALMAI and E PALMAI 9 Dec 1975 [10 Dec 1974] 50491/75 Heading G1G A device for measuring the density of a flowing liquid or gas comprises a bar 101 supported at its centre and having rigidly fixed adjacent its ends bodies 107, 108 through which the liquid or gas can freely pass, the bodies having a large surface/ mass ratio and being of great rigidity, exciting means arranged in proximity of one end of the bar to induce vibrations about its point of support therein, and pick-up means operative to generate an electrical signal in response to the induced vibrations, the frequency of the electrical signal being indicative of the density of the liquid or gas. As described the bar is made of steel and the exciting means and the pick-up means are coils mounted at opposite ends of the bar. Alternatively, magnetostrictive or capacitive systems may be used. Also described are arrangements in which a second device is provided on a reference chamber mounted in or on the measuring chamber.
GB5049175A 1974-12-10 1975-12-09 Device for measuring the density of fluidic and or gaseous media Expired GB1536285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT984174A AT335780B (en) 1974-12-10 1974-12-10 DEVICE FOR MEASURING THE DENSITY OF FLOWING LIQUID AND / OR GASEOUS MEDIA

Publications (1)

Publication Number Publication Date
GB1536285A true GB1536285A (en) 1978-12-20

Family

ID=3617779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5049175A Expired GB1536285A (en) 1974-12-10 1975-12-09 Device for measuring the density of fluidic and or gaseous media

Country Status (3)

Country Link
AT (1) AT335780B (en)
DE (1) DE2555112A1 (en)
GB (1) GB1536285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9617845B2 (en) 2014-10-10 2017-04-11 Baker Hughes Incorporated Resonator assembly limiting magnetic particle accumulation from well fluids

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229050C2 (en) * 1982-08-04 1984-11-08 Bopp & Reuther Gmbh, 6800 Mannheim Density meter for gases
DE9416564U1 (en) * 1994-10-14 1996-02-15 Pector GmbH, 82054 Sauerlach Device for determining the composition of gas mixtures
GB9509420D0 (en) * 1995-05-10 1995-07-05 Blackdown Consultants Limited Slurry density measurement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9617845B2 (en) 2014-10-10 2017-04-11 Baker Hughes Incorporated Resonator assembly limiting magnetic particle accumulation from well fluids

Also Published As

Publication number Publication date
ATA984174A (en) 1976-07-15
DE2555112A1 (en) 1976-06-24
AT335780B (en) 1977-03-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee