FR2236795A1 - Low viscosity molten glass clump making - without flow interruption by use of frame with retractable blade and replaceable dies - Google Patents

Low viscosity molten glass clump making - without flow interruption by use of frame with retractable blade and replaceable dies

Info

Publication number
FR2236795A1
FR2236795A1 FR7424206A FR7424206A FR2236795A1 FR 2236795 A1 FR2236795 A1 FR 2236795A1 FR 7424206 A FR7424206 A FR 7424206A FR 7424206 A FR7424206 A FR 7424206A FR 2236795 A1 FR2236795 A1 FR 2236795A1
Authority
FR
France
Prior art keywords
frame
low viscosity
molten glass
clump
making
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Withdrawn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
FR7424206A
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.)
Hoya Glass Works Ltd
Original Assignee
Hoya Glass Works 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 Hoya Glass Works Ltd filed Critical Hoya Glass Works Ltd
Publication of FR2236795A1 publication Critical patent/FR2236795A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
    • 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
    • C03B7/10—Cutting-off or severing the glass flow with the aid of knives or scissors or non-contacting cutting means, e.g. a gas jet; Construction of the blades used
    • C03B7/12—Cutting-off or severing a free-hanging glass stream, e.g. by the combination of gravity and surface tension forces
    • 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
    • C03B7/14—Transferring molten glass or gobs to glass blowing or pressing machines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)
FR7424206A 1973-07-11 1974-07-11 Low viscosity molten glass clump making - without flow interruption by use of frame with retractable blade and replaceable dies Withdrawn FR2236795A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7865573A JPS5224525B2 (enExample) 1973-07-11 1973-07-11

Publications (1)

Publication Number Publication Date
FR2236795A1 true FR2236795A1 (en) 1975-02-07

Family

ID=13667861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424206A Withdrawn FR2236795A1 (en) 1973-07-11 1974-07-11 Low viscosity molten glass clump making - without flow interruption by use of frame with retractable blade and replaceable dies

Country Status (3)

Country Link
JP (1) JPS5224525B2 (enExample)
DE (1) DE2433444A1 (enExample)
FR (1) FR2236795A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52158389U (enExample) * 1976-05-25 1977-12-01
JPS5350218A (en) * 1976-10-19 1978-05-08 Hoya Glass Works Ltd Melted lowwviscosity glass gob molding process and apparatus for said purpose
JPS63116941U (enExample) * 1987-01-20 1988-07-28

Also Published As

Publication number Publication date
DE2433444A1 (de) 1975-01-30
JPS5224525B2 (enExample) 1977-07-01
JPS5027810A (enExample) 1975-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse