ATE40204T1 - Fluessigkeitsstandanzeiger. - Google Patents

Fluessigkeitsstandanzeiger.

Info

Publication number
ATE40204T1
ATE40204T1 AT84307644T AT84307644T ATE40204T1 AT E40204 T1 ATE40204 T1 AT E40204T1 AT 84307644 T AT84307644 T AT 84307644T AT 84307644 T AT84307644 T AT 84307644T AT E40204 T1 ATE40204 T1 AT E40204T1
Authority
AT
Austria
Prior art keywords
steam
intercept
gauge
water
light
Prior art date
Application number
AT84307644T
Other languages
English (en)
Inventor
Ronald Eugene Sherrick
Original Assignee
Babcock & Wilcox 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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Application granted granted Critical
Publication of ATE40204T1 publication Critical patent/ATE40204T1/de

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
    • 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
    • G01F23/02—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 gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Level Indicators Using A Float (AREA)
  • Golf Clubs (AREA)
  • Electromechanical Clocks (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT84307644T 1983-12-23 1984-11-06 Fluessigkeitsstandanzeiger. ATE40204T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56494183A 1983-12-23 1983-12-23
EP84307644A EP0147038B1 (de) 1983-12-23 1984-11-06 Flüssigkeitsstandanzeiger

Publications (1)

Publication Number Publication Date
ATE40204T1 true ATE40204T1 (de) 1989-02-15

Family

ID=24256530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84307644T ATE40204T1 (de) 1983-12-23 1984-11-06 Fluessigkeitsstandanzeiger.

Country Status (7)

Country Link
EP (1) EP0147038B1 (de)
JP (2) JPS60135824A (de)
AT (1) ATE40204T1 (de)
CA (1) CA1222395A (de)
DE (1) DE3476262D1 (de)
MX (1) MX157492A (de)
ZA (1) ZA847889B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0435773Y2 (de) * 1987-11-13 1992-08-25
ES2555327B1 (es) * 2013-04-30 2016-11-16 Acciona Agua, S.A. Dispositivo de control del nivel de lodos en decantadores de lamelas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713338A (en) * 1971-01-18 1973-01-30 Gen Motors Corp Fiber optic liquid level indicator
DE2920199A1 (de) * 1978-05-31 1979-12-06 Eaton Sa Monaco Fluessigkeitsniveau-anzeigevorrichtung
US4217778A (en) * 1978-10-23 1980-08-19 The Babcock & Wilcox Company Liquid level gauge illuminating system
US4387594A (en) * 1981-03-23 1983-06-14 The Babcock & Wilcox Company Water level indicator having a remote and a local readout display

Also Published As

Publication number Publication date
EP0147038B1 (de) 1989-01-18
EP0147038A1 (de) 1985-07-03
MX157492A (es) 1988-11-25
JPH0357633U (de) 1991-06-04
ZA847889B (en) 1985-07-31
JPH0338656Y2 (de) 1991-08-15
DE3476262D1 (en) 1989-02-23
JPS60135824A (ja) 1985-07-19
CA1222395A (en) 1987-06-02

Similar Documents

Publication Publication Date Title
EP0446365A4 (en) Water discharging apparatus
FR2597971B1 (fr) Capteur a fibre optique
GB1294034A (en) Remote sensing indicator device
GB1116560A (en) Improvements in or relating to apparatus for the determination and/or control of the proportions of the constituents in a fluid mixture of emulsion
ATE40204T1 (de) Fluessigkeitsstandanzeiger.
SE8204869L (sv) Lengdmetare for pappersfibrer
ATE38900T1 (de) Refraktometer zur messung des brechungsindexes einer fluessigkeit.
ES8305108A1 (es) Perfeccionamientos introducidos en un cilindro de gas combinado con un acoplamiento de liberacion rapida.
ATE13353T1 (de) Refraktometer.
SE8301800L (sv) Apparat for bestemning av en vetskas densitet, densitetstal, koncentration, etc
JPS57108605A (en) Displacement meter
JPS57190224A (en) Liquid level meter
GB1463910A (en) Liquid level sensor
NO882190L (no) En fuktighetsindikator.
JPS56112609A (en) Measuring device for pressure and temperature
DE59006993D1 (de) Einstrahl- bzw. mehrstrahlflügelradwasserzähler mit vorrichtung zur kompensierung von alterungsfehlern.
JPS57199942A (en) Optical bubble detector
ATE5275T1 (de) Wirbelpumpe.
SU1696884A1 (ru) Устройство дл определени уровн жидкости
JPS5465062A (en) Optical liquid level detector
JPS56157819A (en) Optical type liquid level detecting element
JPS57196134A (en) Liquid identifying method
JPS57136123A (en) Liquid level sensor
KR820000243Y1 (ko) 투명 유량 표시계
SU518703A1 (ru) Рефрактометр

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee