ES226756A1 - Perfeccionamientos en los aparatos para medir densidades de liquidos - Google Patents

Perfeccionamientos en los aparatos para medir densidades de liquidos

Info

Publication number
ES226756A1
ES226756A1 ES0226756A ES226756A ES226756A1 ES 226756 A1 ES226756 A1 ES 226756A1 ES 0226756 A ES0226756 A ES 0226756A ES 226756 A ES226756 A ES 226756A ES 226756 A1 ES226756 A1 ES 226756A1
Authority
ES
Spain
Prior art keywords
chamber
chambers
fluid
pressure
specific gravity
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
ES0226756A
Other languages
English (en)
Spanish (es)
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.)
NORTH AMERICAN SOLVANY Inc
Original Assignee
NORTH AMERICAN SOLVANY 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 NORTH AMERICAN SOLVANY Inc filed Critical NORTH AMERICAN SOLVANY Inc
Publication of ES226756A1 publication Critical patent/ES226756A1/es
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
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences

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 Analysing Biological Materials (AREA)
  • Measuring Fluid Pressure (AREA)
  • Level Indicators Using A Float (AREA)
ES0226756A 1955-02-28 1956-02-16 Perfeccionamientos en los aparatos para medir densidades de liquidos Expired ES226756A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490959A US2821857A (en) 1955-02-28 1955-02-28 Specific gravity measuring instrument

Publications (1)

Publication Number Publication Date
ES226756A1 true ES226756A1 (es) 1956-04-01

Family

ID=23950232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0226756A Expired ES226756A1 (es) 1955-02-28 1956-02-16 Perfeccionamientos en los aparatos para medir densidades de liquidos

Country Status (7)

Country Link
US (1) US2821857A (en, 2012)
BE (1) BE545119A (en, 2012)
CH (1) CH340357A (en, 2012)
DE (1) DE1091365B (en, 2012)
ES (1) ES226756A1 (en, 2012)
FR (1) FR1147110A (en, 2012)
NL (1) NL91584C (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293320A (en) * 1963-08-15 1966-12-20 Exxon Research Engineering Co Specific gravity analyzer and control in an alkylation process
NL131453C (en, 2012) * 1965-12-14
SE407980B (sv) * 1977-02-17 1979-04-30 Egnell Axel Anordning for indikering av en vetskas niva och densitet i en tank

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1739297A (en) * 1921-03-31 1929-12-10 Thomas M Eynon Dashboard liquid-level indicator
US2115520A (en) * 1937-02-06 1938-04-26 Howard H Decker Specific gravity measuring device
US2434098A (en) * 1942-09-10 1948-01-06 Stanolind Oil & Gas Co Density indicating apparatus
US2603973A (en) * 1947-03-15 1952-07-22 Wallace & Tiernan Inc Flexible chamber pressure gauge
US2623390A (en) * 1948-11-01 1952-12-30 Shell Dev Differential hydrostatic pressure type device

Also Published As

Publication number Publication date
CH340357A (de) 1959-08-15
US2821857A (en) 1958-02-04
FR1147110A (fr) 1957-11-19
BE545119A (en, 2012)
NL91584C (en, 2012)
DE1091365B (de) 1960-10-20

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