FR2228728A1 - Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould - Google Patents

Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould

Info

Publication number
FR2228728A1
FR2228728A1 FR7316492A FR7316492A FR2228728A1 FR 2228728 A1 FR2228728 A1 FR 2228728A1 FR 7316492 A FR7316492 A FR 7316492A FR 7316492 A FR7316492 A FR 7316492A FR 2228728 A1 FR2228728 A1 FR 2228728A1
Authority
FR
France
Prior art keywords
flowing
glass
prodn
mould
parison
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.)
Granted
Application number
FR7316492A
Other languages
English (en)
French (fr)
Other versions
FR2228728B3 (cg-RX-API-DMAC10.html
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.)
LAMBERT ROGER FR
Original Assignee
LAMBERT ROGER FR
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 LAMBERT ROGER FR filed Critical LAMBERT ROGER FR
Priority to FR7316492A priority Critical patent/FR2228728A1/fr
Publication of FR2228728A1 publication Critical patent/FR2228728A1/fr
Application granted granted Critical
Publication of FR2228728B3 publication Critical patent/FR2228728B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/30—Details of blowing glass; Use of materials for the moulds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/084—Tube mechanisms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/086—Plunger mechanisms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/088—Outlets, e.g. orifice rings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/10—Blowing glass cylinders for sheet manufacture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
FR7316492A 1973-05-08 1973-05-08 Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould Granted FR2228728A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7316492A FR2228728A1 (en) 1973-05-08 1973-05-08 Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316492A FR2228728A1 (en) 1973-05-08 1973-05-08 Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould

Publications (2)

Publication Number Publication Date
FR2228728A1 true FR2228728A1 (en) 1974-12-06
FR2228728B3 FR2228728B3 (cg-RX-API-DMAC10.html) 1976-04-23

Family

ID=9118956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316492A Granted FR2228728A1 (en) 1973-05-08 1973-05-08 Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould

Country Status (1)

Country Link
FR (1) FR2228728A1 (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019108801A1 (en) * 2017-11-30 2019-06-06 Corning Incorporated Apparatus and method for continuous production of glass tubing
US11365144B1 (en) * 2019-08-29 2022-06-21 Owens-Brockway Glass Container Inc. Method and apparatus for forming a parison

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019108801A1 (en) * 2017-11-30 2019-06-06 Corning Incorporated Apparatus and method for continuous production of glass tubing
US10927029B2 (en) 2017-11-30 2021-02-23 Corning Incorporated Apparatuses and methods for continuous production of glass tubing
US10954153B2 (en) 2017-11-30 2021-03-23 Corning Incorporated Apparatuses and methods for continuous production of glass tubing
US11365144B1 (en) * 2019-08-29 2022-06-21 Owens-Brockway Glass Container Inc. Method and apparatus for forming a parison

Also Published As

Publication number Publication date
FR2228728B3 (cg-RX-API-DMAC10.html) 1976-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse