NL7015054A - - Google Patents

Info

Publication number
NL7015054A
NL7015054A NL7015054A NL7015054A NL7015054A NL 7015054 A NL7015054 A NL 7015054A NL 7015054 A NL7015054 A NL 7015054A NL 7015054 A NL7015054 A NL 7015054A NL 7015054 A NL7015054 A NL 7015054A
Authority
NL
Netherlands
Application number
NL7015054A
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 filed Critical
Publication of NL7015054A publication Critical patent/NL7015054A/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284Electromagnetic waves
    • G01F23/292Light, e.g. infrared or ultraviolet
    • G01F23/2921Light, e.g. infrared or ultraviolet for discrete levels
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
NL7015054A 1969-10-15 1970-10-14 NL7015054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5071769A GB1285201A (en) 1969-10-15 1969-10-15 Bottle inspection apparatus

Publications (1)

Publication Number Publication Date
NL7015054A true NL7015054A (en) 1971-04-19

Family

ID=10457065

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7015054A NL7015054A (en) 1969-10-15 1970-10-14

Country Status (6)

Country Link
BE (1) BE757568A (en)
DE (1) DE2050764A1 (en)
ES (1) ES384574A1 (en)
FR (1) FR2064347B1 (en)
GB (1) GB1285201A (en)
NL (1) NL7015054A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130769A (en) * 1974-09-09 1976-03-16 Mitsubishi Heavy Ind Ltd EKIMENKENSHUTSUSOCHI
IT1220371B (en) * 1988-05-20 1990-06-15 P M System Srl METHOD FOR CHECKING THE SEALING OF THE WELDING OF SINGLE-DOSE VIALS OF THERMOPLASTIC MATERIAL OBTAINED CONNECTED TOGETHER IN MULTIPLE UNITS AND EQUIPMENT FOR THE IMPLEMENTATION OF THE METHOD
GB2307043A (en) * 1995-11-07 1997-05-14 Boehringer Ingelheim Ltd Liquid level determination
DE102012203686B4 (en) 2012-03-08 2021-11-18 Leica Biosystems Nussloch Gmbh Automatic coverslipper with optical limit level measuring device for a liquid
DE102020131355A1 (en) * 2020-11-26 2022-06-02 Krones Aktiengesellschaft Device and method for level monitoring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763852A (en) * 1952-10-15 1956-09-18 William H Henrich Telemetering systems
US2980802A (en) * 1958-06-26 1961-04-18 Baird & Tatlock Ltd Photo electronic system
US3094213A (en) * 1960-06-30 1963-06-18 Industrial Automation Corp Fill-height inspection device for fluid in bottles
US3232429A (en) * 1963-05-31 1966-02-01 Industrial Nucleonics Corp Fill level detector

Also Published As

Publication number Publication date
FR2064347A1 (en) 1971-07-23
DE2050764A1 (en) 1971-04-29
FR2064347B1 (en) 1974-03-01
BE757568A (en) 1971-04-15
GB1285201A (en) 1972-08-16
ES384574A1 (en) 1973-01-16

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