GB244669A - Hydrometer - Google Patents

Hydrometer

Info

Publication number
GB244669A
GB244669A GB1846425A GB1846425A GB244669A GB 244669 A GB244669 A GB 244669A GB 1846425 A GB1846425 A GB 1846425A GB 1846425 A GB1846425 A GB 1846425A GB 244669 A GB244669 A GB 244669A
Authority
GB
United Kingdom
Prior art keywords
tube
bulb
liquid
jewell
expelled
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
GB1846425A
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.)
HENRY STEPHEN JEWELL
Original Assignee
HENRY STEPHEN JEWELL
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 HENRY STEPHEN JEWELL filed Critical HENRY STEPHEN JEWELL
Priority to GB1846425A priority Critical patent/GB244669A/en
Publication of GB244669A publication Critical patent/GB244669A/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
    • G01N9/14—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 the body being built into a container

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)
  • Filling, Topping-Up Batteries (AREA)

Abstract

244,669. Jewell, F. C., and Jewell, H. S. July 20, 1925. Hydrometers. - A hydrometer, particularly for use with storage batteries, comprises a tube 1 provided with a bulb 3 and nozzle 4 and containing a tube 5 which is open at its upper end and closed at its lower end and frictionally supported within the tube 1 by resilient lugs 7. The tube 5 is preferably of a distinctive colour and contains the float 8. The liquid to be tested is drawn into the instrument until the tube 5 is filled, the liquid in the outer tube being then expelled by means of the bulb 3. The graduations on the float 8 are then read against the upper end of the tube 5. To empty this tube the instrument is held horizontally so that the liquid runs into an enlarged part of the tube 1, whence it can be expelled by means of the bulb 3.
GB1846425A 1925-07-20 1925-07-20 Hydrometer Expired GB244669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1846425A GB244669A (en) 1925-07-20 1925-07-20 Hydrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1846425A GB244669A (en) 1925-07-20 1925-07-20 Hydrometer

Publications (1)

Publication Number Publication Date
GB244669A true GB244669A (en) 1925-12-24

Family

ID=10112870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1846425A Expired GB244669A (en) 1925-07-20 1925-07-20 Hydrometer

Country Status (1)

Country Link
GB (1) GB244669A (en)

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