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GB8306912D0 - Detecting changes in density of light-transmitting liquids - Google Patents

Detecting changes in density of light-transmitting liquids

Info

Publication number
GB8306912D0
GB8306912D0 GB838306912A GB8306912A GB8306912D0 GB 8306912 D0 GB8306912 D0 GB 8306912D0 GB 838306912 A GB838306912 A GB 838306912A GB 8306912 A GB8306912 A GB 8306912A GB 8306912 D0 GB8306912 D0 GB 8306912D0
Authority
GB
United Kingdom
Prior art keywords
density
light
detecting changes
transmitting liquids
liquids
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.)
Withdrawn
Application number
GB838306912A
Other versions
GB2136593A (en
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.)
QMC INSTR Ltd
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
QMC INSTR Ltd
Ford Motor Co Ltd
Ford Motor Co
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 QMC INSTR Ltd, Ford Motor Co Ltd, Ford Motor Co filed Critical QMC INSTR Ltd
Priority to GB08306912A priority Critical patent/GB2136593A/en
Publication of GB8306912D0 publication Critical patent/GB8306912D0/en
Publication of GB2136593A publication Critical patent/GB2136593A/en
Withdrawn legal-status Critical Current

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

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Secondary Cells (AREA)
GB08306912A 1983-03-14 1983-03-14 Apparatus for detecting changes in density of light transmitting liquids Withdrawn GB2136593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08306912A GB2136593A (en) 1983-03-14 1983-03-14 Apparatus for detecting changes in density of light transmitting liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08306912A GB2136593A (en) 1983-03-14 1983-03-14 Apparatus for detecting changes in density of light transmitting liquids

Publications (2)

Publication Number Publication Date
GB8306912D0 true GB8306912D0 (en) 1983-04-20
GB2136593A GB2136593A (en) 1984-09-19

Family

ID=10539500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08306912A Withdrawn GB2136593A (en) 1983-03-14 1983-03-14 Apparatus for detecting changes in density of light transmitting liquids

Country Status (1)

Country Link
GB (1) GB2136593A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133607B1 (en) * 1983-08-03 1988-11-23 Stanley Electric Co., Ltd. Refractometer for the measurement of the refractive index of a liquid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521573A (en) * 1952-07-22
GB726402A (en) * 1952-09-11 1955-03-16 Lkb Produkter Fabriksaktiebola Arrangement for recording refractive index and its derivative in stratified solutions
GB750723A (en) * 1953-04-18 1956-06-20 Lkb Produkter Fabriksaktiebola Refractometer for liquids and gases
DE1192849B (en) * 1961-02-20
GB1375834A (en) * 1970-12-09 1974-11-27
GB1416199A (en) * 1972-12-06 1975-12-03 Davdariani I V Automatic refractometer

Also Published As

Publication number Publication date
GB2136593A (en) 1984-09-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)