FR1459557A - Perfectionnements aux procédés de fabrication de verre - Google Patents

Perfectionnements aux procédés de fabrication de verre

Info

Publication number
FR1459557A
FR1459557A FR41722A FR41722A FR1459557A FR 1459557 A FR1459557 A FR 1459557A FR 41722 A FR41722 A FR 41722A FR 41722 A FR41722 A FR 41722A FR 1459557 A FR1459557 A FR 1459557A
Authority
FR
France
Prior art keywords
manufacturing processes
glass manufacturing
glass
processes
manufacturing
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
FR41722A
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.)
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
Application granted granted Critical
Publication of FR1459557A publication Critical patent/FR1459557A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/24—Automatically regulating the melting process
    • C03B5/245—Regulating the melt or batch level, depth or thickness
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/22—Reflecting surfaces; Equivalent structures functioning also as polarisation filter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/14—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying the relative position of primary active element and a refracting or diffracting device

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)
  • Electromagnetism (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FR41722A 1964-12-18 1965-12-10 Perfectionnements aux procédés de fabrication de verre Expired FR1459557A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51614/64A GB1122423A (en) 1964-12-18 1964-12-18 Improvements in or relating to glass manufacturing processes and apparatus

Publications (1)

Publication Number Publication Date
FR1459557A true FR1459557A (fr) 1966-11-18

Family

ID=10460716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41722A Expired FR1459557A (fr) 1964-12-18 1965-12-10 Perfectionnements aux procédés de fabrication de verre

Country Status (5)

Country Link
US (1) US3469962A (fr)
BE (1) BE673926A (fr)
DE (1) DE1496017B2 (fr)
FR (1) FR1459557A (fr)
GB (1) GB1122423A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615720A (en) * 1983-11-17 1986-10-07 Owens-Corning Fiberglas Corporation Method and apparatus for melting glass
US6289697B1 (en) 1999-11-29 2001-09-18 Owens-Brockway Glass Container Inc. Apparatus and method for controlling molten glass flow through a forehearth
US7840500B2 (en) * 2006-11-30 2010-11-23 Corning Incorporated Fuzzy logic control for process with large dead time
US8978419B2 (en) * 2009-11-30 2015-03-17 Corning Incorporated Devices for controlling atmosphere over molten-glass free-surfaces
US9822027B2 (en) * 2014-04-25 2017-11-21 Owens-Brockway Glass Container Inc. Glass furnace with bottom material feed
CN112745011B (zh) * 2020-12-07 2022-07-15 郑州旭飞光电科技有限公司 一种加料控制系统、加料控制方法及加料机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483333A (en) * 1946-03-21 1949-09-27 Hartford Empire Co Molten glass level indicator and recorder
US3104761A (en) * 1956-12-31 1963-09-24 Apparatus for assorting spherial bodies
US3246124A (en) * 1962-07-02 1966-04-12 Owens Corning Fiberglass Corp Voltage magnitude and temperature control in a heated device
US3348936A (en) * 1963-08-29 1967-10-24 Corning Glass Works Automatic molten glass level control apparatus

Also Published As

Publication number Publication date
US3469962A (en) 1969-09-30
DE1496017A1 (de) 1969-03-13
GB1122423A (en) 1968-08-07
DE1496017B2 (de) 1970-06-18
BE673926A (fr) 1966-06-17

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