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GB1086285A - Apparatus for measuring traces of oil in liquids - Google Patents

Apparatus for measuring traces of oil in liquids

Info

Publication number
GB1086285A
GB1086285A GB866865A GB866865A GB1086285A GB 1086285 A GB1086285 A GB 1086285A GB 866865 A GB866865 A GB 866865A GB 866865 A GB866865 A GB 866865A GB 1086285 A GB1086285 A GB 1086285A
Authority
GB
United Kingdom
Prior art keywords
ladendorf
oil
liquids
liquid
photoresistances
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
GB866865A
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.)
ELKE LADENDORF
ELLY LADENDORF
KURT FRIEDRICH LADENDORF
PETER LADENDORF
WOLFDIETER LADENDORF
Original Assignee
ELKE LADENDORF
ELLY LADENDORF
KURT FRIEDRICH LADENDORF
PETER LADENDORF
WOLFDIETER LADENDORF
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 ELKE LADENDORF, ELLY LADENDORF, KURT FRIEDRICH LADENDORF, PETER LADENDORF, WOLFDIETER LADENDORF filed Critical ELKE LADENDORF
Publication of GB1086285A publication Critical patent/GB1086285A/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
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G01N33/1833—Oil in water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

1,086,285. Detecting oil in liquids photoelectrically. K. LADENDORF, E. LADENDORF, W. LADENDORF, E. LADENDORF, P. LADENDORF and K. -F. LADENDORF JR. [trading as FIRMA BRAN & LUBBE] March 1, 1965 [March 13, 1964], No.8668/65. Heading G1A. Oil traces in a liquid are determined by comparing, with photo-resistances 19, 39, the light beams reflected and refracted from the surface of the liquid the level of which is maintained in a container 11 by an overflow arrangement 30. Filters 20, 40 are disposed in front of the photoresistances and a diaphragm 41 also. The resistance 30 may, alternatively, be located at the side of the container 11 to receive light from the refracted beam after scattering. The photoresistances are connected in a bridge circuit. The test liquid may be a steam engine condensate which may be injected in a direction parallel to the face of the photo-resistor 39.
GB866865A 1964-03-13 1965-03-01 Apparatus for measuring traces of oil in liquids Expired GB1086285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB75882A DE1288817B (en) 1964-03-13 1964-03-13 Device for measuring oil traces in liquids

Publications (1)

Publication Number Publication Date
GB1086285A true GB1086285A (en) 1967-10-04

Family

ID=6978854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB866865A Expired GB1086285A (en) 1964-03-13 1965-03-01 Apparatus for measuring traces of oil in liquids

Country Status (6)

Country Link
AT (1) AT251919B (en)
BE (1) BE661030A (en)
DE (1) DE1288817B (en)
FR (1) FR1432849A (en)
GB (1) GB1086285A (en)
NL (1) NL6502395A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150688A (en) * 1983-12-13 1985-07-03 Kollmorgen Tech Corp Photoelectric monitoring of emulsions
DE102004035623A1 (en) * 2004-07-22 2006-02-16 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Flowing fluid characteristic measurement unit for metal working and refining process and lubrication fluids measures reflected radiation from free surface

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659943A (en) * 1970-01-15 1972-05-02 Shell Oil Co Floating liquid monitor
GB2166234B (en) * 1984-10-27 1987-12-31 Stc Plc Detecting oil in water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1832226U (en) * 1961-02-13 1961-05-31 Heinz Mika FLOW-FOOT CUEVENT FOR CONDENSATE MONITORING FOR OIL BREAKS.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150688A (en) * 1983-12-13 1985-07-03 Kollmorgen Tech Corp Photoelectric monitoring of emulsions
DE102004035623A1 (en) * 2004-07-22 2006-02-16 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Flowing fluid characteristic measurement unit for metal working and refining process and lubrication fluids measures reflected radiation from free surface
DE102004035623B4 (en) * 2004-07-22 2007-11-15 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Measuring device and measuring method for analyzing properties of a flowing liquid

Also Published As

Publication number Publication date
FR1432849A (en) 1966-03-25
AT251919B (en) 1967-01-25
NL6502395A (en) 1965-09-14
DE1288817B (en) 1969-02-06
BE661030A (en) 1965-07-01

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