SE8008840L - Anordning for metning av den relativa rorelsehastigheten hos ett objekt - Google Patents

Anordning for metning av den relativa rorelsehastigheten hos ett objekt

Info

Publication number
SE8008840L
SE8008840L SE8008840A SE8008840A SE8008840L SE 8008840 L SE8008840 L SE 8008840L SE 8008840 A SE8008840 A SE 8008840A SE 8008840 A SE8008840 A SE 8008840A SE 8008840 L SE8008840 L SE 8008840L
Authority
SE
Sweden
Prior art keywords
signal
pulse
output
counter
processing circuit
Prior art date
Application number
SE8008840A
Other languages
Unknown language ( )
English (en)
Other versions
SE431029C (sv
SE431029B (sv
Inventor
A P Ransheim
Original Assignee
Gullfiber Ab
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 Gullfiber Ab filed Critical Gullfiber Ab
Priority to SE8008840A priority Critical patent/SE431029C/sv
Priority to EP81850243A priority patent/EP0054532B1/en
Priority to PCT/SE1981/000372 priority patent/WO1982002094A1/en
Priority to AT81850243T priority patent/ATE26024T1/de
Priority to DE8181850243T priority patent/DE3176015D1/de
Priority to JP57500112A priority patent/JPS57502017A/ja
Priority to BR8108914A priority patent/BR8108914A/pt
Priority to AU78986/81A priority patent/AU554894B2/en
Priority to KR1019810004922A priority patent/KR880001286B1/ko
Priority to IN450/DEL/82A priority patent/IN157842B/en
Publication of SE8008840L publication Critical patent/SE8008840L/sv
Priority to DK364282A priority patent/DK364282A/da
Priority to NO822758A priority patent/NO155719C/no
Priority to FI822827A priority patent/FI67761C/fi
Priority to US06/501,630 priority patent/US4517845A/en
Publication of SE431029B publication Critical patent/SE431029B/sv
Publication of SE431029C publication Critical patent/SE431029C/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Continuous Casting (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Furnace Details (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
SE8008840A 1980-12-16 1980-12-16 Forfarande och anordning for metning av stromningshastigheten hos en strale av smelt glas SE431029C (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE8008840A SE431029C (sv) 1980-12-16 1980-12-16 Forfarande och anordning for metning av stromningshastigheten hos en strale av smelt glas
AU78986/81A AU554894B2 (en) 1980-12-16 1981-12-14 Apparatus for measuring the flow rate of molten material
PCT/SE1981/000372 WO1982002094A1 (en) 1980-12-16 1981-12-14 Apparatus for measuring the flow rate of molten material
AT81850243T ATE26024T1 (de) 1980-12-16 1981-12-14 Vorrichtung zum messen der stroemungsgeschwindigkeit von geschmolzenem material.
DE8181850243T DE3176015D1 (en) 1980-12-16 1981-12-14 Apparatus for measuring the flow rate of molten material
JP57500112A JPS57502017A (sv) 1980-12-16 1981-12-14
BR8108914A BR8108914A (pt) 1980-12-16 1981-12-14 Processo para medir a velocidade de escoamento de um fluxo,corrente ou jato de um material fundido emissor de radiacao e aparelho para o mesmo
EP81850243A EP0054532B1 (en) 1980-12-16 1981-12-14 Apparatus for measuring the flow rate of molten material
KR1019810004922A KR880001286B1 (ko) 1980-12-16 1981-12-15 용융물의 유속 측정방법 및 장치
IN450/DEL/82A IN157842B (sv) 1980-12-16 1982-06-15
DK364282A DK364282A (da) 1980-12-16 1982-08-13 Apparat til maaling af stroemningshastigheden af smeltet materiale
NO822758A NO155719C (no) 1980-12-16 1982-08-13 Fremgangsmaate og apparat for bestemmelse av stroemningshastigheten av smeltet materiale.
FI822827A FI67761C (fi) 1980-12-16 1982-08-16 Foerfarande och anordning foer maetning av ett smaelt materialsom emitterar straolning
US06/501,630 US4517845A (en) 1980-12-16 1983-06-02 Method and apparatus for determining the flow velocity of a molten, radiation-emitting material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8008840A SE431029C (sv) 1980-12-16 1980-12-16 Forfarande och anordning for metning av stromningshastigheten hos en strale av smelt glas

Publications (3)

Publication Number Publication Date
SE8008840L true SE8008840L (sv) 1982-06-17
SE431029B SE431029B (sv) 1983-12-27
SE431029C SE431029C (sv) 1986-10-09

Family

ID=20342484

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008840A SE431029C (sv) 1980-12-16 1980-12-16 Forfarande och anordning for metning av stromningshastigheten hos en strale av smelt glas

Country Status (10)

Country Link
EP (1) EP0054532B1 (sv)
JP (1) JPS57502017A (sv)
KR (1) KR880001286B1 (sv)
AT (1) ATE26024T1 (sv)
AU (1) AU554894B2 (sv)
BR (1) BR8108914A (sv)
DE (1) DE3176015D1 (sv)
FI (1) FI67761C (sv)
SE (1) SE431029C (sv)
WO (1) WO1982002094A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE431030C (sv) * 1982-06-11 1986-10-09 Gedevelop Ab Sett och anordning for bestemning av stromningshastigheten hos en strale av smelt glas
US4737178A (en) * 1986-10-27 1988-04-12 Owens-Corning Fiberglas Corporation Method for manufacturing mineral fibers
US4887213A (en) * 1987-07-31 1989-12-12 The Titan Corporation System for, and methods of, providing for a determination of the movement of an airborne vehicle in the atmosphere
US4812151A (en) * 1988-04-08 1989-03-14 Owens-Corning Fiberglas Corporation Viscosity control in the manufacture of mineral fibers
US5116119A (en) * 1991-10-04 1992-05-26 S.C.R. Engineers Ltd. Method and apparatus for measuring liquid flow
DE102007054186B4 (de) * 2007-11-14 2012-04-12 Digmesa Ag Verfahren und Vorrichtung zum Bestimmen des Durchflusses einer strömenden Flüssigkeit
DE102015108553B4 (de) * 2015-05-29 2019-02-14 Schott Ag Verfahren und Vorrichtungen zur Reduzierung der Säbeligkeit bei Dünngläsern

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1132364A (en) * 1965-03-24 1968-10-30 Licentia Gmbh Improvements relating to the contactless measurement of the speed of strip
US3388328A (en) * 1965-06-10 1968-06-11 Koppers Co Inc Pulsed laser system for relative speed measurement
US3455143A (en) * 1966-10-31 1969-07-15 Exxon Research Engineering Co Calibration and proving of meters
DE2014726C3 (de) * 1970-03-23 1980-01-31 Mannesmann Ag, 4000 Duesseldorf Verfahren und Vorrichtung zum optisch-elektrischen Messen der Geschwindigkeit und/oder Länge von bewegten Gegenständen
LU61023A1 (sv) * 1970-05-29 1971-08-12
US3739636A (en) * 1971-01-22 1973-06-19 A Versaci Linear readout flowmeter
DE2616443B2 (de) * 1976-04-14 1978-02-09 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Verfahren zur beruehrungslosen laengen- bzw. geschwindigkeitsmessung eines sich bewegenden bandes
DE2639729A1 (de) * 1976-09-03 1978-03-16 Erwin Dr Ing Scheucher Verfahren und messvorrichtung zum messen der fliessgeschwindigkeit und der durchflussmenge fluessiger medien
SU646258A1 (ru) * 1977-04-27 1979-02-05 Предприятие П/Я Р-6729 Способ измерени скорости движени газовых пузырей в газожидкостном потоке
DE2910018A1 (de) * 1979-03-14 1980-09-18 Peter Dipl Ing Glasmacher Blasenaufstiegsmessung
DE2912628A1 (de) * 1979-03-30 1980-10-02 Peter Dipl Ing Glasmacher Blasenaufstiegsmessung

Also Published As

Publication number Publication date
SE431029C (sv) 1986-10-09
KR830008178A (ko) 1983-11-16
EP0054532A3 (en) 1984-06-06
EP0054532A2 (en) 1982-06-23
FI67761C (fi) 1985-05-10
EP0054532B1 (en) 1987-03-18
BR8108914A (pt) 1982-10-26
KR880001286B1 (ko) 1988-07-18
FI67761B (fi) 1985-01-31
ATE26024T1 (de) 1987-04-15
SE431029B (sv) 1983-12-27
WO1982002094A1 (en) 1982-06-24
FI822827A0 (fi) 1982-08-16
DE3176015D1 (en) 1987-04-23
JPS57502017A (sv) 1982-11-11
AU554894B2 (en) 1986-09-04
FI822827L (fi) 1982-08-16

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