GB443197A - Hydrostatic densimeter - Google Patents

Hydrostatic densimeter

Info

Publication number
GB443197A
GB443197A GB1481234A GB1481234A GB443197A GB 443197 A GB443197 A GB 443197A GB 1481234 A GB1481234 A GB 1481234A GB 1481234 A GB1481234 A GB 1481234A GB 443197 A GB443197 A GB 443197A
Authority
GB
United Kingdom
Prior art keywords
liquid
tubes
columns
brought
cursors
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
GB1481234A
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 to FR773194D priority Critical patent/FR773194A/en
Application filed by Individual filed Critical Individual
Priority to GB1481234A priority patent/GB443197A/en
Priority to DE1934T0043950 priority patent/DE661584C/en
Publication of GB443197A publication Critical patent/GB443197A/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
    • G01N9/26—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)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Measuring Volume Flow (AREA)

Abstract

443,197. Specific-gravity estimating- apparatus. TEATINI, D., Hougaerde, Belgium. May 16, 1934, No. 14812. Void [Abridged as open to inspection under Sect. 91 of the Acts, Nov. 19, 1934]. [Class 97 (iii)] A partial vacuum causes columns of liquid to rise in two transparent tubes immersed in cups containng the liquid to be tested and standard liquid respectively and the specific gravity is determined by measuring the heights of the columns by means of magnifying glasses and vernier cursors sliding along a graduated scale. In the form shown, the two tubes 6, 7 are connected at their tops through a flexible U-tube to a mercury container, connected by cords to a counterweight and adapted to be moved up or down to create a suction. Each of the cups 4, 5 has a lateral branch pipe 4b, 5b of the same diameter as the tubes 6, 7. By means of micrometer screws 22, 23, the levels of liquid in the pipes 4b, 5b, and the zero of a graduated scale may be brought into coincidence. A magnifying lens 24 is provided. For reading the heights of the columns of liquid in the tubes 6, 7, two cursors 18, 19, with vernier and magnifying glass are adapted to be slid along the scale 17 by micrometer screws 20, 21. If desired the column of standard liquid may be brought to the same height at each measurement and the images of the two liquid surfaces brought to the same eyepiece by a system of reflecting prisms.
GB1481234A 1934-05-16 1934-05-16 Hydrostatic densimeter Expired GB443197A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR773194D FR773194A (en) 1934-05-16 1934-05-12 Hydrostatic density meter
GB1481234A GB443197A (en) 1934-05-16 1934-05-16 Hydrostatic densimeter
DE1934T0043950 DE661584C (en) 1934-05-16 1934-05-17 Liquid density meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1481234A GB443197A (en) 1934-05-16 1934-05-16 Hydrostatic densimeter

Publications (1)

Publication Number Publication Date
GB443197A true GB443197A (en) 1936-02-17

Family

ID=10047912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1481234A Expired GB443197A (en) 1934-05-16 1934-05-16 Hydrostatic densimeter

Country Status (3)

Country Link
DE (1) DE661584C (en)
FR (1) FR773194A (en)
GB (1) GB443197A (en)

Also Published As

Publication number Publication date
FR773194A (en) 1934-11-13
DE661584C (en) 1938-06-22

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