GB187484A - Improvements relating to apparatus for determining the specific gravity of liquids - Google Patents

Improvements relating to apparatus for determining the specific gravity of liquids

Info

Publication number
GB187484A
GB187484A GB3123521A GB3123521A GB187484A GB 187484 A GB187484 A GB 187484A GB 3123521 A GB3123521 A GB 3123521A GB 3123521 A GB3123521 A GB 3123521A GB 187484 A GB187484 A GB 187484A
Authority
GB
United Kingdom
Prior art keywords
stem
micrometer
liquids
determining
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
GB3123521A
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
Application filed by Individual filed Critical Individual
Priority to GB3123521A priority Critical patent/GB187484A/en
Publication of GB187484A publication Critical patent/GB187484A/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)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

187,484. Russell, C. Nov. 22, 1921. Hydrometers are provided with micrometer devices for measuring the extent to which the stem projects above the surface cf the liquid. As shown in Fig. 1 the hydrometer vessel a can be adjusted vertically bv means of a screw d until the surface of the liquid just contacts with the pointed end of a stem i, the upper end of which rests on the cross-bar g of the frame h. A micrometer j is then adjusted until it just contacts with the upper end of the stem of the hydrometer k, the reading of the micrometer furnishing the value of the projection of the stem. A lens m may be provided to facilitate setting and reading. The vessel a may be stationary, in which case the stem i and micrometer j are carried on a vertically-adjustable, head.
GB3123521A 1921-11-22 1921-11-22 Improvements relating to apparatus for determining the specific gravity of liquids Expired GB187484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3123521A GB187484A (en) 1921-11-22 1921-11-22 Improvements relating to apparatus for determining the specific gravity of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3123521A GB187484A (en) 1921-11-22 1921-11-22 Improvements relating to apparatus for determining the specific gravity of liquids

Publications (1)

Publication Number Publication Date
GB187484A true GB187484A (en) 1922-10-26

Family

ID=10320059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3123521A Expired GB187484A (en) 1921-11-22 1921-11-22 Improvements relating to apparatus for determining the specific gravity of liquids

Country Status (1)

Country Link
GB (1) GB187484A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878676A (en) * 1951-03-17 1959-03-24 Pochan Raymond Apparatuses for measuring the density of liquids
FR2741154A1 (en) * 1995-11-14 1997-05-16 Leo Kubler Gmbh Thermometer Ar Hydrometric apparatus for determination of density of liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878676A (en) * 1951-03-17 1959-03-24 Pochan Raymond Apparatuses for measuring the density of liquids
US3012438A (en) * 1951-03-17 1961-12-12 Pochan Raymond Apparatus for measuring the density of liquids
FR2741154A1 (en) * 1995-11-14 1997-05-16 Leo Kubler Gmbh Thermometer Ar Hydrometric apparatus for determination of density of liquid

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