ES327874A1 - A method and its corresponding apparatus to determine the position of an advanced glass tape. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method and its corresponding apparatus to determine the position of an advanced glass tape. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES327874A1
ES327874A1 ES0327874A ES327874A ES327874A1 ES 327874 A1 ES327874 A1 ES 327874A1 ES 0327874 A ES0327874 A ES 0327874A ES 327874 A ES327874 A ES 327874A ES 327874 A1 ES327874 A1 ES 327874A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
*** translate
corresponding apparatus
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
ES0327874A
Other languages
Spanish (es)
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Publication of ES327874A1 publication Critical patent/ES327874A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/037—Controlling or regulating
    • 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
    • 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
    • C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
    • C03B18/08—Changing or regulating the dimensions of the molten glass ribbon using gas
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
    • G01B13/04—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D5/00—Control of dimensions of material
    • G05D5/04—Control of dimensions of material of the size of items, e.g. of particles
    • G05D5/06—Control of dimensions of material of the size of items, e.g. of particles characterised by the use of electric means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Tyre Moulding (AREA)
  • Surface Treatment Of Glass (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

A method and its corresponding apparatus for determining the position of an advancing glass ribbon, used in the manufacture of sheet material in the form of a tape, characterized in that said method comprises the operations of continuously and pneumatically detecting in the vicinity of an edge of the tape to determine the back pressure existing in an opening around which it is ejected in an annular stream, and which is derived from said continuous and pneumatic detection information regarding the position of the edge of the tape to be used in manufacturing control of the sheet material. (Machine-translation by Google Translate, not legally binding)
ES0327874A 1965-06-15 1966-06-13 A method and its corresponding apparatus to determine the position of an advanced glass tape. (Machine-translation by Google Translate, not legally binding) Expired ES327874A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25301/65A GB1136262A (en) 1965-06-15 1965-06-15 Improvements in or relating to the manufacture of sheet material in ribbon form

Publications (1)

Publication Number Publication Date
ES327874A1 true ES327874A1 (en) 1967-08-01

Family

ID=10225488

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0327874A Expired ES327874A1 (en) 1965-06-15 1966-06-13 A method and its corresponding apparatus to determine the position of an advanced glass tape. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
US (1) US3482954A (en)
BE (1) BE682569A (en)
CS (1) CS166192B2 (en)
DE (1) DE1499090B1 (en)
ES (1) ES327874A1 (en)
GB (1) GB1136262A (en)
LU (1) LU51337A1 (en)
NL (1) NL6608325A (en)
SE (1) SE326617B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1596421B2 (en) * 1967-05-16 1970-11-26 Erste Deutsche Floatglas Gmbh & Co Ohg, 5050 Porz Process for the production of flat glass according to the float process
BE755351A (en) * 1969-09-10 1971-03-01 Glaverbel METHOD AND DEVICE FOR THE MANUFACTURE OF SHEET GLASS
US3634057A (en) * 1969-10-29 1972-01-11 Hamilton Of Indiana Inc Means to sense and control speed of movement of glass sheet on gas support bed
US4008062A (en) * 1973-10-30 1977-02-15 Asahi Glass Co., Ltd. Apparatus for detecting the position of float glass
JPS5081358A (en) * 1973-11-20 1975-07-02
US3998616A (en) * 1975-02-03 1976-12-21 Ppg Industries, Inc. Manufacture of flat glass having controlled width and nip width
US4337076A (en) * 1980-11-26 1982-06-29 Ppg Industries, Inc. Ribbon edge detector and system for metering flow of molten glass
US4391127A (en) * 1981-03-20 1983-07-05 E. I. Du Pont De Nemours And Company Proximity sensor
US4345929A (en) * 1981-05-11 1982-08-24 Ppg Industries, Inc. Method of and apparatus for vertically positioning devices in glass forming chamber
US4440559A (en) * 1982-06-30 1984-04-03 Ppg Industries, Inc. Apparatus for sensing a glass ribbon edge and method of use
FR2621906B1 (en) * 1987-10-14 1990-01-26 Saint Gobain Vitrage IMPROVED GLASS TEMPERING
FR2632949B1 (en) * 1988-06-17 1993-01-29 Saint Gobain Vitrage DETECTION OF A GLASS SHEET
US5298073A (en) * 1992-02-28 1994-03-29 Libbey-Owens-Ford Co. Two sensor for determining spacing between surfaces
US5380348A (en) * 1993-06-21 1995-01-10 Ford Motor Company Method for treating glass sheets on a gas hearth
US5772719A (en) * 1995-06-09 1998-06-30 Vidrio Plano De Mexico, S.A. De C.V. System for detecting and adjusting the position of a burner during the annealing process of a glass sheet
EP2797737B1 (en) * 2011-12-29 2016-10-12 Pirelli Tyre S.p.A. A process and an apparatus for building a tyre
CN112694246B (en) * 2020-12-18 2022-09-13 洛玻集团洛阳龙昊玻璃有限公司 Glass production line cooling breaks limit device off with fingers and thumb

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244864A (en) * 1937-08-25 1941-06-10 Jr George Stanford Witham Indicator and control, particularly for paper machines
US2539131A (en) * 1948-11-24 1951-01-23 Askania Regulator Co Edge position detector
US2756586A (en) * 1953-04-07 1956-07-31 Du Pont Web width measuring device
US2814487A (en) * 1954-03-04 1957-11-26 Askania Regulator Co Pneumatic web guide
NL129527C (en) * 1961-03-29
US3159170A (en) * 1961-07-06 1964-12-01 Applied Engineering Corp Web edge control device
US3243992A (en) * 1963-09-12 1966-04-05 Boeing Co Gauging device

Also Published As

Publication number Publication date
GB1136262A (en) 1968-12-11
BE682569A (en) 1966-12-15
NL6608325A (en) 1966-12-16
CS166192B2 (en) 1976-01-29
SE326617B (en) 1970-07-27
DE1499090B1 (en) 1970-06-25
LU51337A1 (en) 1966-08-16
US3482954A (en) 1969-12-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870321