FR2017511A1 - Heat treatment of glass - Google Patents

Heat treatment of glass

Info

Publication number
FR2017511A1
FR2017511A1 FR6930256A FR6930256A FR2017511A1 FR 2017511 A1 FR2017511 A1 FR 2017511A1 FR 6930256 A FR6930256 A FR 6930256A FR 6930256 A FR6930256 A FR 6930256A FR 2017511 A1 FR2017511 A1 FR 2017511A1
Authority
FR
France
Prior art keywords
glass
temp
annealing
frame
heat
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.)
Withdrawn
Application number
FR6930256A
Other languages
English (en)
French (fr)
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 FR2017511A1 publication Critical patent/FR2017511A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Remote Sensing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FR6930256A 1968-09-06 1969-09-05 Heat treatment of glass Withdrawn FR2017511A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4258868 1968-09-06

Publications (1)

Publication Number Publication Date
FR2017511A1 true FR2017511A1 (en) 1970-05-22

Family

ID=10425102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930256A Withdrawn FR2017511A1 (en) 1968-09-06 1969-09-05 Heat treatment of glass

Country Status (5)

Country Link
BE (1) BE738489A (xx)
DE (1) DE1945334A1 (xx)
ES (2) ES371255A1 (xx)
FR (1) FR2017511A1 (xx)
ZA (1) ZA696294B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145952A5 (xx) * 1971-07-09 1973-02-23 Pilkington Brothers Ltd
FR2897054A1 (fr) * 2006-02-07 2007-08-10 Stein Heurtey Perfectionnements apportes aux etenderies de recuisson de verre plat.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797627B1 (fr) * 1999-08-19 2001-10-26 Stein Heurtey Perfectionnements apportes aux etenderies de recuisson de verre plat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145952A5 (xx) * 1971-07-09 1973-02-23 Pilkington Brothers Ltd
FR2897054A1 (fr) * 2006-02-07 2007-08-10 Stein Heurtey Perfectionnements apportes aux etenderies de recuisson de verre plat.
WO2007090942A1 (fr) 2006-02-07 2007-08-16 Stein Heurtey Procede et dispositif de regulation des sections de refroidissement radiatives d' une etenderie de verre plat

Also Published As

Publication number Publication date
ES371255A1 (es) 1972-01-16
ES371254A1 (es) 1972-01-16
DE1945334A1 (de) 1970-07-30
ZA696294B (en) 1971-04-28
BE738489A (xx) 1970-03-05

Similar Documents

Publication Publication Date Title
CA935538A (en) Control system for heating and/or cooling system
ES386177A1 (es) Sistema para controlar un horno de recalentamiento de pa- lastros.
GB1040420A (en) Method and apparatus for controlling the temperature of hot strip
IL31810A0 (en) A structural element for radiant heating,radiant cooling and/or air conditioning
GB983345A (en) Temperature control system for jet convection strip heating furnace
GB1007444A (en) Furnace temperature control system
FR2017511A1 (en) Heat treatment of glass
ES233862A1 (es) Procedimiento y aparato perfeccionados para controlar el calentamiento de hojas de vidrio antes de su curvado o durante el mismo
GB1299385A (en) Improved furnace apparatus for bending glass plates for windshields or the like
GB1054322A (en) Improvements in or relating to the manufactures of sheet glass
GB1059169A (en) Thermostatic control system
JPS5228409A (en) Temperature controlling method for continuous annealing furnaces at th e changing of heating conditions
GB977241A (en) Tempering of glass sheets
JPS52117818A (en) Control of continuous heating furnace
FR1309320A (fr) Dispositif de chauffage et de climatisation pour structures gonflables
CA628826A (en) Temperature responsive variable means for controlling flow in turbomachines
JPS5228412A (en) Temperature control method in continuous annealing furnaces at the cha nging of heating conditions
CA834499A (en) Method and means for conserving heat and regulating temperature
JPS52150713A (en) Controlling of continuous annealing furnace
ES315094A1 (es) Metodo para controlar la temperatura de un rodillo hueco en contacto con una superficie caliente.
JPS5318416A (en) Continous annealing method
AU420799B2 (en) Means for conserving heat and regulating temperature
CA827999A (en) Thermo-mechanical automatic control system for heating and cooling air
CA503893A (en) Air blending temperature control for heating and cooling systems
CA748814A (en) Temperature control system for jet convection strip heating furnace

Legal Events

Date Code Title Description
ST Notification of lapse