YU122989A - Process and device for detecting glass plates - Google Patents

Process and device for detecting glass plates

Info

Publication number
YU122989A
YU122989A YU01229/89A YU122989A YU122989A YU 122989 A YU122989 A YU 122989A YU 01229/89 A YU01229/89 A YU 01229/89A YU 122989 A YU122989 A YU 122989A YU 122989 A YU122989 A YU 122989A
Authority
YU
Yugoslavia
Prior art keywords
glass plates
sheet
glass
detecting glass
jet
Prior art date
Application number
YU01229/89A
Other versions
YU47321B (en
Inventor
P Boutier
D Mathivat
D A Plebani
L Vanaschen
H W Kuster
Iribarne B D
H Havenith
Original Assignee
Saint Gobain
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 filed Critical Saint Gobain
Publication of YU122989A publication Critical patent/YU122989A/en
Publication of YU47321B publication Critical patent/YU47321B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • 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
    • G01D5/42—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 using fluid means
    • G01D5/44—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 using fluid means using jets of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Measuring Fluid Pressure (AREA)
  • Glass Compositions (AREA)
  • Control Of Conveyors (AREA)
  • Information Transfer Between Computers (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Flexible Shafts (AREA)
  • Golf Clubs (AREA)
  • Pens And Brushes (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Surface Treatment Of Glass (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The invention relates to a method and a device for detecting a moving glass sheet heated to a temperature above its softening point. A jet of pressurised gas, in particular compressed air, is sent through the path which the sheet of glass takes, and the variation in pressure of the jet when the latter is intersected by the sheet of glass is detected. <IMAGE>
YU122989A 1988-06-17 1989-06-15 PROCEDURE AND DEVICE FOR DETECTION OF GLASS PANEL YU47321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808136A FR2632949B1 (en) 1988-06-17 1988-06-17 DETECTION OF A GLASS SHEET

Publications (2)

Publication Number Publication Date
YU122989A true YU122989A (en) 1990-10-31
YU47321B YU47321B (en) 1995-01-31

Family

ID=9367412

Family Applications (1)

Application Number Title Priority Date Filing Date
YU122989A YU47321B (en) 1988-06-17 1989-06-15 PROCEDURE AND DEVICE FOR DETECTION OF GLASS PANEL

Country Status (14)

Country Link
EP (1) EP0348266B1 (en)
JP (1) JP2896164B2 (en)
KR (1) KR0126676B1 (en)
AT (1) ATE73928T1 (en)
AU (1) AU624858B2 (en)
BR (1) BR8902923A (en)
CA (1) CA1337965C (en)
DD (1) DD285086A5 (en)
DE (1) DE68901008D1 (en)
ES (1) ES2031379T3 (en)
FI (1) FI106751B (en)
FR (1) FR2632949B1 (en)
MX (1) MX169565B (en)
YU (1) YU47321B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020971C1 (en) * 1990-06-30 1991-08-01 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
JP5311724B2 (en) * 2006-06-27 2013-10-09 日本空圧システム株式会社 Position confirmation device
CN111521515A (en) * 2020-06-18 2020-08-11 凤阳凯盛硅材料有限公司 Method for detecting thickness difference of glass on line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285266A (en) * 1963-08-19 1966-11-15 Zurik Corp De Pneumatic bridge force transducer
GB1136262A (en) * 1965-06-15 1968-12-11 Pilkington Brothers Ltd Improvements in or relating to the manufacture of sheet material in ribbon form

Also Published As

Publication number Publication date
ATE73928T1 (en) 1992-04-15
EP0348266A1 (en) 1989-12-27
CA1337965C (en) 1996-01-23
FR2632949B1 (en) 1993-01-29
FI106751B (en) 2001-03-30
AU4130589A (en) 1991-03-21
AU624858B2 (en) 1992-06-25
FI892974A0 (en) 1989-06-16
JPH0238908A (en) 1990-02-08
MX169565B (en) 1993-07-12
FI892974A (en) 1989-12-18
ES2031379T3 (en) 1992-12-01
BR8902923A (en) 1990-02-06
EP0348266B1 (en) 1992-03-18
FR2632949A1 (en) 1989-12-22
YU47321B (en) 1995-01-31
DE68901008D1 (en) 1992-04-23
JP2896164B2 (en) 1999-05-31
KR900000304A (en) 1990-01-30
DD285086A5 (en) 1990-12-05
KR0126676B1 (en) 1997-12-26

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