GB2078977B - Device for measuring the density of fluids - Google Patents

Device for measuring the density of fluids

Info

Publication number
GB2078977B
GB2078977B GB8113726A GB8113726A GB2078977B GB 2078977 B GB2078977 B GB 2078977B GB 8113726 A GB8113726 A GB 8113726A GB 8113726 A GB8113726 A GB 8113726A GB 2078977 B GB2078977 B GB 2078977B
Authority
GB
United Kingdom
Prior art keywords
fluids
density
measuring
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
GB8113726A
Other versions
GB2078977A (en
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US06/145,890 external-priority patent/US4353253A/en
Priority claimed from US06/145,889 external-priority patent/US4338817A/en
Application filed by Individual filed Critical Individual
Publication of GB2078977A publication Critical patent/GB2078977A/en
Application granted granted Critical
Publication of GB2078977B publication Critical patent/GB2078977B/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
    • G01N9/10—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
    • G01N9/12—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 observing the depth of immersion of the bodies, e.g. hydrometers

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 Using Thermal Means (AREA)
  • Level Indicators Using A Float (AREA)
GB8113726A 1980-05-02 1981-05-05 Device for measuring the density of fluids Expired GB2078977B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/145,890 US4353253A (en) 1980-05-02 1980-05-02 Device for measuring the density of fluids
US06/145,889 US4338817A (en) 1980-05-02 1980-05-02 Hydrometer with improved temperature compensation

Publications (2)

Publication Number Publication Date
GB2078977A GB2078977A (en) 1982-01-13
GB2078977B true GB2078977B (en) 1984-12-05

Family

ID=26843368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8113726A Expired GB2078977B (en) 1980-05-02 1981-05-05 Device for measuring the density of fluids

Country Status (2)

Country Link
DE (1) DE3117279A1 (en)
GB (1) GB2078977B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339506A1 (en) * 1993-11-21 1995-05-24 Varta Batterie Floating fluid density measuring device
GB2333602B (en) * 1998-01-26 2001-10-10 Stuart Bruges William Peter Fluid density measurement device
DE102013010635B8 (en) 2012-06-18 2015-07-09 Cera System Verschleissschutz Gmbh Steam brake / shut-off system
CN110018082B (en) * 2019-05-06 2022-02-18 中建材蚌埠玻璃工业设计研究院有限公司 Method for detecting specific gravity of hollow glass beads

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2301273A (en) * 1939-04-17 1942-11-10 Kimble Glass Co Compensating hydrometer
US2674119A (en) 1951-07-09 1954-04-06 Foster J Trainor Hydrometer
US2674120A (en) 1953-04-02 1954-04-06 Foster J Trainor Hydrometer
US3538773A (en) * 1967-03-16 1970-11-10 American Optical Corp Hydrometer
CA996370A (en) 1972-11-25 1976-09-07 Theodor Weber Density-measuring apparatus, particularly adapted for measuring the content of antifreeze in aqueous solution
CH573111A5 (en) 1974-05-21 1976-02-27 Naumann Helmut
US4136551A (en) * 1976-05-20 1979-01-30 Klaus Lunstroth Densimeter

Also Published As

Publication number Publication date
DE3117279A1 (en) 1982-06-16
GB2078977A (en) 1982-01-13

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Legal Events

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

Effective date: 19980505