ES383714A1 - Procedimiento y aparato de deteccion de la posicion de los bordes de la capa de vidrio en un horno de flotado. - Google Patents

Procedimiento y aparato de deteccion de la posicion de los bordes de la capa de vidrio en un horno de flotado.

Info

Publication number
ES383714A1
ES383714A1 ES383714A ES383714A ES383714A1 ES 383714 A1 ES383714 A1 ES 383714A1 ES 383714 A ES383714 A ES 383714A ES 383714 A ES383714 A ES 383714A ES 383714 A1 ES383714 A1 ES 383714A1
Authority
ES
Spain
Prior art keywords
translation
edges
detecting
machine
glass layer
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.)
Expired
Application number
ES383714A
Other languages
English (en)
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.)
Saint Gobain PAM SA
Original Assignee
Saint Gobain PAM SA
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 Saint Gobain PAM SA filed Critical Saint Gobain PAM SA
Publication of ES383714A1 publication Critical patent/ES383714A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • 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
    • G01D5/341—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 controlling the movement of a following part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Surface Treatment Of Glass (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Glass Compositions (AREA)
ES383714A 1969-09-18 1970-09-16 Procedimiento y aparato de deteccion de la posicion de los bordes de la capa de vidrio en un horno de flotado. Expired ES383714A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6931756A FR2060235A1 (en) 1969-09-18 1969-09-18 Detecting the edges of a sheet of glass in - the float glass tank

Publications (1)

Publication Number Publication Date
ES383714A1 true ES383714A1 (es) 1973-05-01

Family

ID=9040257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES383714A Expired ES383714A1 (es) 1969-09-18 1970-09-16 Procedimiento y aparato de deteccion de la posicion de los bordes de la capa de vidrio en un horno de flotado.

Country Status (8)

Country Link
BE (1) BE756300A (es)
CS (1) CS182760B2 (es)
DE (1) DE2045994B2 (es)
ES (1) ES383714A1 (es)
FR (1) FR2060235A1 (es)
LU (1) LU61708A1 (es)
NL (1) NL7013380A (es)
SU (2) SU370770A3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571042B1 (fr) * 1984-10-03 1986-12-12 Saint Gobain Vitrage Dispositif pour le montage d'un systeme comprenant un organe traversant une paroi laterale d'un four de flottage
DE3539314C1 (en) * 1985-11-06 1987-06-11 Endress Hauser Gmbh Co Method and arrangement for determining the position of the edge of a glass ribbon floating on a molten metal bath

Also Published As

Publication number Publication date
BE756300A (fr) 1971-03-17
SU424343A3 (ru) 1974-04-15
DE2045994A1 (de) 1971-04-01
CS182760B2 (en) 1978-05-31
LU61708A1 (es) 1971-07-22
FR2060235A1 (en) 1971-06-18
SU370770A3 (es) 1973-02-15
DE2045994C3 (es) 1974-10-31
DE2045994B2 (de) 1974-03-28
NL7013380A (es) 1971-03-22

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