IT1012242B - Dispositivo per misurare la densi ta di un liquido utilizzando la legge della rifrazione - Google Patents

Dispositivo per misurare la densi ta di un liquido utilizzando la legge della rifrazione

Info

Publication number
IT1012242B
IT1012242B IT22539/74A IT2253974A IT1012242B IT 1012242 B IT1012242 B IT 1012242B IT 22539/74 A IT22539/74 A IT 22539/74A IT 2253974 A IT2253974 A IT 2253974A IT 1012242 B IT1012242 B IT 1012242B
Authority
IT
Italy
Prior art keywords
refraction
law
density
measuring
liquid
Prior art date
Application number
IT22539/74A
Other languages
English (en)
Original Assignee
Vdo Schindling
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 claimed from DE19732324259 external-priority patent/DE2324259C3/de
Application filed by Vdo Schindling filed Critical Vdo Schindling
Application granted granted Critical
Publication of IT1012242B publication Critical patent/IT1012242B/it

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431Dip refractometers, e.g. using optical fibres
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/484Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
IT22539/74A 1973-05-14 1974-05-10 Dispositivo per misurare la densi ta di un liquido utilizzando la legge della rifrazione IT1012242B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732324259 DE2324259C3 (de) 1973-05-14 Einrichtung zum Messen der Dichte einer Flüssigkeit unter Ausnutzung des Brechungsgesetze s

Publications (1)

Publication Number Publication Date
IT1012242B true IT1012242B (it) 1977-03-10

Family

ID=5880878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22539/74A IT1012242B (it) 1973-05-14 1974-05-10 Dispositivo per misurare la densi ta di un liquido utilizzando la legge della rifrazione

Country Status (5)

Country Link
US (1) US4037967A (it)
JP (1) JPS5020761A (it)
FR (1) FR2229968B3 (it)
GB (1) GB1473012A (it)
IT (1) IT1012242B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491910A (en) * 1977-12-29 1979-07-20 Nippon Steel Corp Method of making wall of compound channel steel sheet piles
US4381895A (en) * 1980-02-28 1983-05-03 Biovation, Inc. Method and apparatus for automatic flow-through digital refractometer
JPS6065818A (ja) * 1983-09-22 1985-04-15 Asuku Kenkyusho:Kk 山留壁用の鋼材
JPS6065817A (ja) * 1983-09-22 1985-04-15 Asuku Kenkyusho:Kk 山留壁用の鋼材
US4840137A (en) * 1987-07-01 1989-06-20 Casco Products Corporation Liquid level gauging apparatus
US4859987A (en) * 1987-12-11 1989-08-22 Casco Products Corporation Apparatus and method for monitoring liquid levels
JPH0415626U (it) * 1990-05-28 1992-02-07
JPH0732590Y2 (ja) * 1990-12-21 1995-07-26 株式会社技研製作所
US5279157A (en) * 1992-08-03 1994-01-18 Casco Products Corporation Liquid level monitor
US6687643B1 (en) 2000-12-22 2004-02-03 Unirex, Inc. In-situ sensor system and method for data acquisition in liquids
US9000905B2 (en) * 2006-08-21 2015-04-07 Nmhg Oregon, Llc Auxiliary fuel tank
US7940165B1 (en) 2006-08-21 2011-05-10 Nmhg Oregon, Llc Low fuel warning systems for a motorized vehicle
DE102009021154B8 (de) * 2009-05-13 2011-03-31 Schott Ag Optische Brechzahldifferenzmethode, auch geeignet zur Kontrolle und Steuerung der Glasproduktion
US10156432B1 (en) 2016-07-19 2018-12-18 Adam Alexander Schmieder Interferometer
CN111074880A (zh) * 2018-10-19 2020-04-28 J.D.菲尔兹公司 组合墙打桩系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474044A (en) * 1947-02-12 1949-06-21 Bausch & Lomb Prism system for refractometer of the abbe type
US2768553A (en) * 1950-08-31 1956-10-30 Goldberg Emanuel Refractometers
US3426211A (en) * 1965-10-21 1969-02-04 Honeywell Inc Refractometers

Also Published As

Publication number Publication date
FR2229968B3 (it) 1977-03-04
DE2324259B2 (de) 1976-04-15
US4037967A (en) 1977-07-26
FR2229968A1 (it) 1974-12-13
DE2324259A1 (de) 1974-12-12
JPS5020761A (it) 1975-03-05
GB1473012A (en) 1977-05-11

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