NO20003837D0 - MÕleanordning for bestemmelse av fluidtetthet - Google Patents

MÕleanordning for bestemmelse av fluidtetthet

Info

Publication number
NO20003837D0
NO20003837D0 NO20003837A NO20003837A NO20003837D0 NO 20003837 D0 NO20003837 D0 NO 20003837D0 NO 20003837 A NO20003837 A NO 20003837A NO 20003837 A NO20003837 A NO 20003837A NO 20003837 D0 NO20003837 D0 NO 20003837D0
Authority
NO
Norway
Prior art keywords
measuring device
fluid density
determining fluid
determining
density
Prior art date
Application number
NO20003837A
Other languages
English (en)
Other versions
NO20003837L (no
NO317881B1 (no
Inventor
Peter William Stuart-Bruges
Original Assignee
Sondex Ltd
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 Sondex Ltd filed Critical Sondex Ltd
Publication of NO20003837D0 publication Critical patent/NO20003837D0/no
Publication of NO20003837L publication Critical patent/NO20003837L/no
Publication of NO317881B1 publication Critical patent/NO317881B1/no

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
    • G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
    • G01N9/20—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by balancing the weight of the bodies

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Level Indicators Using A Float (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
NO20003837A 1998-01-26 2000-07-26 Maleanordning for bestemmelse av fluidtetthet NO317881B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9801604A GB2333602B (en) 1998-01-26 1998-01-26 Fluid density measurement device
PCT/GB1999/000259 WO1999037988A1 (en) 1998-01-26 1999-01-26 Fluid density measurement device

Publications (3)

Publication Number Publication Date
NO20003837D0 true NO20003837D0 (no) 2000-07-26
NO20003837L NO20003837L (no) 2000-09-26
NO317881B1 NO317881B1 (no) 2004-12-27

Family

ID=10825888

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003837A NO317881B1 (no) 1998-01-26 2000-07-26 Maleanordning for bestemmelse av fluidtetthet

Country Status (7)

Country Link
US (1) US6457357B1 (no)
EP (1) EP1058829B1 (no)
AU (1) AU2288599A (no)
CA (1) CA2318739C (no)
GB (1) GB2333602B (no)
NO (1) NO317881B1 (no)
WO (1) WO1999037988A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348507B (en) * 1999-03-31 2002-09-25 Sondex Ltd Fluid density measurement device
US8356509B2 (en) * 2009-07-06 2013-01-22 Delatorre Leroy C Differential torque densitometer
US8353215B2 (en) 2009-07-13 2013-01-15 Delatorre Leroy C Torque output differential pressure sensor
CN111398407A (zh) * 2020-03-02 2020-07-10 上海联芊电子科技有限公司 一种液体密度检测装置、方法、容纳箱及设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1071167A (en) * 1912-01-29 1913-08-26 George Roy Mcdonald Continuous indicating-hydrometer.
US1898903A (en) * 1928-02-27 1933-02-21 Schroder Richard Hydrometer
US3722292A (en) * 1968-10-31 1973-03-27 Ite Imperial Corp Pivoted float hydrometer comprising movable calibration weight
US3604272A (en) * 1969-10-22 1971-09-14 Homer S Youngs Soft wall hydrometer
DE2402400A1 (de) * 1974-01-18 1975-07-24 Kern & Sohn Gottlieb Dichtewaage
GB1591157A (en) * 1976-11-06 1981-06-17 Lucas Industries Ltd Sensing device for liquids
DE2747111A1 (de) * 1977-10-20 1979-04-26 Josef Woehrl Vorrichtung zur abgabe eines bestimmten gewichtes einer fluessigkeit
FR2408123A1 (fr) 1977-11-08 1979-06-01 Godeux Michel Procede et dispositif pour le reperage de la valeur instantanee d'une quantite physique variable, et conteneur renfermant un liquide et muni d'un tel dispositif
US4275593A (en) * 1979-04-06 1981-06-30 Thornton Trump Walter E Specific gravity meter for aircraft de-icing equipment
US4353253A (en) 1980-05-02 1982-10-12 Callahan George E Device for measuring the density of fluids
DE3117279A1 (de) * 1980-05-02 1982-06-16 George Edgar 4000 Düsseldorf Callahan Araeometer zur bestimmung der dichte einer fluessigkeit innerhalb eines vorbestimmten bereiches und dichtemessvorrichtung mit diesen araeometern
US4697454A (en) 1985-11-26 1987-10-06 Lu Shwu Ching Combined hydrometer for testing the battery and radiator fluid
US4989453A (en) 1989-11-06 1991-02-05 Alan Hiiesalu Battery condition indicator

Also Published As

Publication number Publication date
NO20003837L (no) 2000-09-26
WO1999037988A1 (en) 1999-07-29
GB9801604D0 (en) 1998-03-25
AU2288599A (en) 1999-08-09
US6457357B1 (en) 2002-10-01
GB2333602B (en) 2001-10-10
NO317881B1 (no) 2004-12-27
EP1058829B1 (en) 2002-04-03
EP1058829A1 (en) 2000-12-13
GB2333602A (en) 1999-07-28
CA2318739C (en) 2007-11-13
CA2318739A1 (en) 1999-07-29

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: JK THORSENS PATENTBUREAU AS, POSTBOKS 9276 GRONLAN

MK1K Patent expired