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GB302034A - Improvements in glass bulbs for hydrometers and like instruments - Google Patents

Improvements in glass bulbs for hydrometers and like instruments

Info

Publication number
GB302034A
GB302034A GB3077827A GB3077827A GB302034A GB 302034 A GB302034 A GB 302034A GB 3077827 A GB3077827 A GB 3077827A GB 3077827 A GB3077827 A GB 3077827A GB 302034 A GB302034 A GB 302034A
Authority
GB
United Kingdom
Prior art keywords
hydrometers
instruments
glass bulbs
changes
flaig
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
GB3077827A
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.)
FRANCIS FREDERICK WILLIAM FLAIG
Original Assignee
FRANCIS FREDERICK WILLIAM FLAIG
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 FRANCIS FREDERICK WILLIAM FLAIG filed Critical FRANCIS FREDERICK WILLIAM FLAIG
Priority to GB3077827A priority Critical patent/GB302034A/en
Publication of GB302034A publication Critical patent/GB302034A/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)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

302,034. Flaig, F. F. W. Nov. 16, 1927. Hydrometers.-A flat glass bulb or buoyancy chamber B for a hydrometer is provided with a tube A or like support extending between its flat surfaces to strengthen it so as to reduce its changes of volume due to temperature &c. changes.
GB3077827A 1927-11-16 1927-11-16 Improvements in glass bulbs for hydrometers and like instruments Expired GB302034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3077827A GB302034A (en) 1927-11-16 1927-11-16 Improvements in glass bulbs for hydrometers and like instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3077827A GB302034A (en) 1927-11-16 1927-11-16 Improvements in glass bulbs for hydrometers and like instruments

Publications (1)

Publication Number Publication Date
GB302034A true GB302034A (en) 1928-12-13

Family

ID=10312991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3077827A Expired GB302034A (en) 1927-11-16 1927-11-16 Improvements in glass bulbs for hydrometers and like instruments

Country Status (1)

Country Link
GB (1) GB302034A (en)

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