NO941541L - Fremgangsmåte for bestemmelse av posisjonen av en ström av smeltet materiale - Google Patents

Fremgangsmåte for bestemmelse av posisjonen av en ström av smeltet materiale

Info

Publication number
NO941541L
NO941541L NO941541A NO941541A NO941541L NO 941541 L NO941541 L NO 941541L NO 941541 A NO941541 A NO 941541A NO 941541 A NO941541 A NO 941541A NO 941541 L NO941541 L NO 941541L
Authority
NO
Norway
Prior art keywords
stream
molten material
determining
methods
roller
Prior art date
Application number
NO941541A
Other languages
English (en)
Other versions
NO941541D0 (no
Inventor
Alain Melinand
Luc Alliel
Original Assignee
Saint Gobain Isover
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9446560&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO941541(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of NO941541D0 publication Critical patent/NO941541D0/no
Publication of NO941541L publication Critical patent/NO941541L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/342—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells the sensed object being the obturating part
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
    • C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Continuous Casting (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Coating With Molten Metal (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Inorganic Fibers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Paper (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Ved fremgangsmåter for fremstilling av mineralfibre ved sentrifugering mot valser (3,4,5,6) med horisontale akser fra en strøm (1) av smeltet materiale, benyttes det optiske metoder for å bestemme den relative posisjon for strømmen (1) av smeltet materiale i forhold til den første valse (3) og for å kontrollere denne posisjon. Ved disse optiske målinger benyttes det CCD-kameraer (8,11,40).I den foretrukne utførelsesform observerer et kamera (11) periferien av en fibertrekkingsvalse (4).
NO941541A 1993-04-29 1994-04-27 Fremgangsmåte for bestemmelse av posisjonen av en ström av smeltet materiale NO941541L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305057A FR2704544A1 (fr) 1993-04-29 1993-04-29 Détermination de la position d'un jet de matière en fusion.

Publications (2)

Publication Number Publication Date
NO941541D0 NO941541D0 (no) 1994-04-27
NO941541L true NO941541L (no) 1994-10-31

Family

ID=9446560

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941541A NO941541L (no) 1993-04-29 1994-04-27 Fremgangsmåte for bestemmelse av posisjonen av en ström av smeltet materiale

Country Status (21)

Country Link
US (2) US5987927A (no)
EP (1) EP0622341B1 (no)
JP (1) JPH07138041A (no)
CN (1) CN1051981C (no)
AT (1) ATE145194T1 (no)
AU (1) AU678817B2 (no)
CA (1) CA2121877C (no)
CZ (1) CZ99794A3 (no)
DE (1) DE69400886T2 (no)
DK (1) DK0622341T3 (no)
ES (1) ES2095137T3 (no)
FI (1) FI941879A (no)
FR (1) FR2704544A1 (no)
HR (1) HRP940263B1 (no)
HU (1) HUT68264A (no)
IS (1) IS4153A (no)
NO (1) NO941541L (no)
RU (1) RU2127230C1 (no)
SI (1) SI9400194A (no)
SK (1) SK47494A3 (no)
ZA (1) ZA942207B (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743142B1 (fr) * 1995-12-28 1998-01-23 Alcatel Fibres Optiques Dispositif de controle du revetement d'un produit filaire en mouvement a encombrement reduit
WO1999028251A1 (en) * 1997-12-02 1999-06-10 Rockwool International A/S Apparatus and method for the production of man-made vitreous fibres
SI9800053B (sl) * 1998-02-23 2007-02-28 Termo D.D., Industrija Termicnih Izolacij, Skofja Loka Naprava za avtomatsko pozicioniranje natoka taline
RU2543228C2 (ru) * 2012-08-24 2015-02-27 Общество с ограниченной ответственностью "Эффективные инженерные решения" Способ получения волокна из минерального сырья и его устройство
WO2015041610A1 (en) * 2013-09-20 2015-03-26 Izoteh D.O.O. Apparatus and method for monitoring melt fiberization
EP3046883B1 (en) * 2013-09-20 2017-01-25 Izoteh d.o.o. Apparatus and method for monitoring melt stream within a fiberizing apparatus
WO2015116005A1 (en) * 2014-01-31 2015-08-06 Izoteh D.O.O. Fiberizing apparatus and method of melt fiberization
CN106698915A (zh) * 2016-12-05 2017-05-24 廊坊富达新型建材有限公司 一种岩棉成纤离心机
DE202017001628U1 (de) 2017-03-27 2017-09-25 Martin Membrane Systems Ag Filtertechnik, insbesondere Filtereinheit mit Aktivkohle
FR3068963B1 (fr) 2017-07-11 2020-04-24 Saint-Gobain Isover Assiette de fibrage
CN109067825A (zh) * 2018-06-21 2018-12-21 苏州宏久航空防热材料科技有限公司 一种离心玻璃纤维生产物联网系统
CN110160471B (zh) * 2019-05-08 2020-08-28 华中科技大学 一种高精度直线导轨的误差测量系统及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE292439C (no) *
US2520168A (en) * 1944-09-22 1950-08-29 Johns Manville Method and apparatus for fiberizing molten material
US2561843A (en) * 1948-07-06 1951-07-24 Johns Manville Apparatus for fiber collection
US2663051A (en) * 1951-01-24 1953-12-22 Johns Manville Method and apparatus for fiberizing mineral materials
US3303009A (en) * 1963-09-10 1967-02-07 I S Kahler & Co Mineral wool-producing system and method of producing mineral wool
US3303004A (en) * 1965-04-06 1967-02-07 Melvin R Bennett Method for dissolving stainless steel members
SU574409A1 (ru) * 1975-11-14 1977-09-30 Научно-Исследовательский И Конструкторско-Технологический Институт Эмалированного Химического Оборудования Эмалевый шликер
US4238213A (en) * 1979-04-05 1980-12-09 Johns-Manville Corporation Method of operation of a refractory fiber production process
FR2500492B1 (fr) * 1981-02-24 1985-07-26 Saint Gobain Isover Perfectionnement aux procedes et dispositifs de formation de fibres minerales au moyen de roues de centrifugation
AU546001B2 (en) * 1982-02-15 1985-08-08 Nippon Telegraph & Telephone Corporation Regulation of growth of optical fibre preform face
SE443133C (sv) * 1984-07-03 1987-11-16 Rockwool Ab Forfarande och anordning vid fibrering av mineralsmelta
FR2572390B1 (fr) * 1984-10-30 1986-12-19 Saint Gobain Isover Perfectionnements a l'alimentation en materiau etirable dans les techniques de production de fibres minerales
DD292439A5 (de) * 1990-03-09 1991-08-01 Veb Metallurgieofenbau Meissen,De Verfahren zur stabilisierung der relativlage des schmelzstrahles bei der herstellung von fasern aus silikatischen schmelzen
FR2667689B1 (fr) * 1990-10-04 1994-08-05 Saint Gobain Isover Mesure du debit d'un filet de materiau fondu.
FI906047A (fi) * 1990-12-07 1992-06-08 Partek Ab Kaskadspinnare och saett vid dess anvaendning.

Also Published As

Publication number Publication date
HUT68264A (en) 1995-06-28
FI941879A (fi) 1994-10-30
AU6065094A (en) 1994-11-03
HU9401069D0 (en) 1994-09-28
ZA942207B (en) 1994-10-31
NO941541D0 (no) 1994-04-27
EP0622341A1 (fr) 1994-11-02
CA2121877A1 (fr) 1994-10-30
DE69400886T2 (de) 1997-05-15
AU678817B2 (en) 1997-06-12
CN1051981C (zh) 2000-05-03
HRP940263B1 (en) 1998-06-30
JPH07138041A (ja) 1995-05-30
IS4153A (is) 1994-10-30
DE69400886D1 (de) 1996-12-19
DK0622341T3 (da) 1997-03-17
HRP940263A2 (en) 1996-08-31
EP0622341B1 (fr) 1996-11-13
SK47494A3 (en) 1994-11-09
US5987927A (en) 1999-11-23
ATE145194T1 (de) 1996-11-15
CA2121877C (fr) 2005-07-26
SI9400194A (en) 1994-12-31
CN1093345A (zh) 1994-10-12
ES2095137T3 (es) 1997-02-01
CZ99794A3 (en) 1995-08-16
FI941879A0 (fi) 1994-04-22
RU2127230C1 (ru) 1999-03-10
US6202448B1 (en) 2001-03-20
FR2704544A1 (fr) 1994-11-04

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