GB1449779A - Glass band width control in a float process - Google Patents

Glass band width control in a float process

Info

Publication number
GB1449779A
GB1449779A GB4933274A GB4933274A GB1449779A GB 1449779 A GB1449779 A GB 1449779A GB 4933274 A GB4933274 A GB 4933274A GB 4933274 A GB4933274 A GB 4933274A GB 1449779 A GB1449779 A GB 1449779A
Authority
GB
United Kingdom
Prior art keywords
width
glass
band
signal
float process
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
GB4933274A
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of GB1449779A publication Critical patent/GB1449779A/en
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
    • C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
GB4933274A 1973-11-14 1974-11-14 Glass band width control in a float process Expired GB1449779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12718773A JPS5415689B2 (enrdf_load_stackoverflow) 1973-11-14 1973-11-14

Publications (1)

Publication Number Publication Date
GB1449779A true GB1449779A (en) 1976-09-15

Family

ID=14953821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4933274A Expired GB1449779A (en) 1973-11-14 1974-11-14 Glass band width control in a float process

Country Status (4)

Country Link
JP (1) JPS5415689B2 (enrdf_load_stackoverflow)
BE (1) BE822213A (enrdf_load_stackoverflow)
FR (1) FR2257551B1 (enrdf_load_stackoverflow)
GB (1) GB1449779A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025029643A1 (en) * 2023-07-28 2025-02-06 Vitro Flat Glass Llc Method, system, and computer program product for automatic tweel control in molten glass manufacturing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919887B2 (ja) * 1979-06-02 1984-05-09 セントラル硝子株式会社 フロ−ト法ガラス製板におけるツイ−ルの制御方法
JPS5919888B2 (ja) * 1979-06-02 1984-05-09 セントラル硝子株式会社 フロ−ト法ガラス製板における溶融ガラス量の制御方法
JP3224243B2 (ja) * 1990-09-26 2001-10-29 日本板硝子株式会社 フロートバスリボン幅制御方法および装置
CN102410816B (zh) * 2011-07-28 2013-08-28 山东金晶科技股份有限公司 浮法玻璃在线板宽实时检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889213A (enrdf_load_stackoverflow) * 1972-02-29 1973-11-21
JPS5234642A (en) * 1975-09-12 1977-03-16 Hitachi Ltd Information processing device with debugging facilities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025029643A1 (en) * 2023-07-28 2025-02-06 Vitro Flat Glass Llc Method, system, and computer program product for automatic tweel control in molten glass manufacturing

Also Published As

Publication number Publication date
DE2454140B2 (de) 1976-08-05
DE2454140A1 (de) 1975-10-02
JPS5415689B2 (enrdf_load_stackoverflow) 1979-06-16
FR2257551B1 (enrdf_load_stackoverflow) 1976-10-22
BE822213A (fr) 1975-03-03
JPS5077419A (enrdf_load_stackoverflow) 1975-06-24
FR2257551A1 (enrdf_load_stackoverflow) 1975-08-08

Similar Documents

Publication Publication Date Title
CA1002152A (en) Liquid temperature control and low liquid level detector
CA1008535A (en) Burner control apparatus
CA1016426A (en) Process for producing sheet-shaped or tape-shaped prepreg
GB1366589A (en) Combustion apparatus
CA1023694A (en) Multi-step chemical and radiation process for the production of gas
GB1449779A (en) Glass band width control in a float process
CA986967A (en) Wind responsive sprinkler regulator
CA1003079A (en) Plant optimizing control device
CA1019487A (en) Persulfate stabilized latices
ES439704A1 (es) Un metodo para mantener una densidad de corriente sustan- cialmente uniforme de un haz de particulas cargadas aplica- do a un blanco.
CA1006110A (en) Production of a yeast biomass by kc1 sensitive candida
GB1481714A (en) Document detection apparatus
AU1016676A (en) Controlling the velocity of gas ina transporting system by altering the dimensions ofthe system
CA1021435A (en) Control for regulating energy input to a gas burner
CA1031296A (en) Multi-step chemical and radiation process for the production of gas
CA1035018A (en) Amplifier with signal level control
CA1020454A (en) Control or rice blast with 4-halo-carbostyrils and -isocarbostyrils
ES429855A1 (es) Perfeccionamientos introducidos en una disposicion de con- trol por toque.
JPS5387245A (en) Optical fiber parent material production apparatus
CA1018355A (en) Manufacture of thin glass by floatation method
JPS53129681A (en) Display control system
JPS52102977A (en) Servomotor control system
GB1445242A (en) Control system of an electrode boiler
JPS522299A (en) Process monitoring device
CA990788A (en) Electric cells with control of gas pressure

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee