IT1139783B - DEVICE FOR DETECTING THE SPECIFIC WEIGHT OF A LIQUID - Google Patents

DEVICE FOR DETECTING THE SPECIFIC WEIGHT OF A LIQUID

Info

Publication number
IT1139783B
IT1139783B IT25147/81A IT2514781A IT1139783B IT 1139783 B IT1139783 B IT 1139783B IT 25147/81 A IT25147/81 A IT 25147/81A IT 2514781 A IT2514781 A IT 2514781A IT 1139783 B IT1139783 B IT 1139783B
Authority
IT
Italy
Prior art keywords
detecting
liquid
specific weight
weight
specific
Prior art date
Application number
IT25147/81A
Other languages
Italian (it)
Other versions
IT8125147A0 (en
Inventor
Charles R Derouin
William J Kerwin
Byron J Mccormick
Ronald E Bobbett
Original Assignee
Us Energy
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 Us Energy filed Critical Us Energy
Publication of IT8125147A0 publication Critical patent/IT8125147A0/en
Application granted granted Critical
Publication of IT1139783B publication Critical patent/IT1139783B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431—Dip refractometers, e.g. using optical fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Secondary Cells (AREA)
IT25147/81A 1980-11-18 1981-11-17 DEVICE FOR DETECTING THE SPECIFIC WEIGHT OF A LIQUID IT1139783B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20810080A 1980-11-18 1980-11-18

Publications (2)

Publication Number Publication Date
IT8125147A0 IT8125147A0 (en) 1981-11-17
IT1139783B true IT1139783B (en) 1986-09-24

Family

ID=22773178

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25147/81A IT1139783B (en) 1980-11-18 1981-11-17 DEVICE FOR DETECTING THE SPECIFIC WEIGHT OF A LIQUID

Country Status (5)

Country Link
JP (1) JPS57146132A (en)
DE (1) DE3145669A1 (en)
FR (1) FR2494443A1 (en)
GB (1) GB2089032A (en)
IT (1) IT1139783B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3882396T2 (en) * 1987-02-26 1993-11-18 Ngk Spark Plug Co Device for determining the mixing ratio of gasoline and alcohol or the like.
EP0292097B1 (en) * 1987-04-17 1993-05-26 NGK Spark Plug Co. Ltd. Device for detecting the mixing ratio of petrol and an alcohol or the like
WO1988009493A1 (en) * 1987-05-29 1988-12-01 Godfrey Howden Proprietary Limited Liquid testing apparatus
DE3802024A1 (en) * 1988-01-25 1989-08-03 Wolfgang Eisenmenger PROBE HYDROPHONE
JP2009047436A (en) * 2007-08-13 2009-03-05 Atago:Kk Refractometer
TWI603069B (en) * 2016-09-05 2017-10-21 浚洸光學科技股份有限公司 Device for measuring solution concentration
DE112017005597T5 (en) * 2016-11-07 2019-09-05 Sony Corporation IMAGING DEVICE
CN106323810A (en) * 2016-11-14 2017-01-11 宜兴市晶科光学仪器有限公司 Specific gravity refraction tube for urine detection

Also Published As

Publication number Publication date
GB2089032A (en) 1982-06-16
DE3145669A1 (en) 1982-07-08
IT8125147A0 (en) 1981-11-17
JPS57146132A (en) 1982-09-09
FR2494443A1 (en) 1982-05-21

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