AU4752279A - Display for liquid level detector of light transmitting material - Google Patents

Display for liquid level detector of light transmitting material

Info

Publication number
AU4752279A
AU4752279A AU47522/79A AU4752279A AU4752279A AU 4752279 A AU4752279 A AU 4752279A AU 47522/79 A AU47522/79 A AU 47522/79A AU 4752279 A AU4752279 A AU 4752279A AU 4752279 A AU4752279 A AU 4752279A
Authority
AU
Australia
Prior art keywords
display
liquid level
light transmitting
level detector
transmitting material
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.)
Abandoned
Application number
AU47522/79A
Inventor
Jean Paul Corbier
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of AU4752279A publication Critical patent/AU4752279A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating 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
    • G01F23/28—Indicating 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
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means
AU47522/79A 1978-05-31 1979-05-29 Display for liquid level detector of light transmitting material Abandoned AU4752279A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2498478 1978-05-31
GB2498478 1978-05-31

Publications (1)

Publication Number Publication Date
AU4752279A true AU4752279A (en) 1979-12-06

Family

ID=10220348

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47522/79A Abandoned AU4752279A (en) 1978-05-31 1979-05-29 Display for liquid level detector of light transmitting material

Country Status (3)

Country Link
AU (1) AU4752279A (en)
DE (1) DE2920199A1 (en)
ES (1) ES243641Y (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032934A1 (en) * 1980-09-02 1982-04-08 Claus-Hartwig Dipl.-Ing. 2211 Heiligenstedten Dahse Automatic regulation of meat feed to mincer or press - uses opto-reflective sensing to monitor level an inlet to control speed
DE3128925A1 (en) * 1981-07-22 1983-02-10 Bayerische Motoren Werke AG, 8000 München Level indicator for liquids
DE3240048A1 (en) * 1982-10-28 1984-05-03 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Device in washing machines having detergent storage containers
DE3240047A1 (en) * 1982-10-28 1984-05-03 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Device in washing machines or dishwashers
DE3247659A1 (en) * 1982-12-23 1984-06-28 Wolfgang Dr. 7000 Stuttgart Ruhrmann OPTICAL SENSOR
EP0139202B1 (en) * 1983-09-09 1989-04-12 Fujisawa Pharmaceutical Co., Ltd. Apparatus for testing membrane filters, and apparatus for sterilizing liquids with use of membrane filter
JPS60135824A (en) * 1983-12-23 1985-07-19 ザ・バブコツク・アンド・ウイルコツクス・カンパニ− Optical transmission type level indicator
US5072616A (en) * 1983-12-23 1991-12-17 The Babcock & Wilcox Company Fiber optic level alarm
EP0229960A3 (en) * 1985-12-11 1988-07-13 Honeywell Ltd. Liquid level sensor
DE3604230A1 (en) * 1986-02-11 1987-08-13 Daimler Benz Ag Fibre-optic level sensor
US4840137A (en) * 1987-07-01 1989-06-20 Casco Products Corporation Liquid level gauging apparatus
DE3739304A1 (en) * 1987-11-20 1989-06-01 Bernhard Kessel CLEANING PIPE
DE4010949A1 (en) * 1990-04-05 1991-10-10 Fibronix Sensoren Gmbh OPTOELECTRIC LEVEL INDICATOR
FR2668595B1 (en) * 1990-10-26 1994-09-02 Intertechnique Sa METHOD AND DEVICE FOR MEASURING THE LIQUID LEVEL.
US5279157A (en) * 1992-08-03 1994-01-18 Casco Products Corporation Liquid level monitor
IT1313822B1 (en) * 1999-10-26 2002-09-23 Fiamm Componenti Accessori Spa BATTERY CONTROL AND SIGNALING DEVICE
DE102007012166B4 (en) 2007-03-12 2023-06-29 Sanhua Aweco Appliance Systems Gmbh domestic machine

Also Published As

Publication number Publication date
ES243641U (en) 1979-10-01
DE2920199A1 (en) 1979-12-06
ES243641Y (en) 1980-03-01

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