GB544512A - - Google Patents

Info

Publication number
GB544512A
GB544512A GB544512DA GB544512A GB 544512 A GB544512 A GB 544512A GB 544512D A GB544512D A GB 544512DA GB 544512 A GB544512 A GB 544512A
Authority
GB
United Kingdom
Prior art keywords
oct
mould
coated
glass
houston
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
Other languages
English (en)
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.)
Publication date
Publication of GB544512A publication Critical patent/GB544512A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • 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
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mold Materials And Core Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
GB544512D 1938-02-01 Expired GB544512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US508295XA 1938-02-01 1938-02-01

Publications (1)

Publication Number Publication Date
GB544512A true GB544512A (fr) 1900-01-01

Family

ID=21967703

Family Applications (2)

Application Number Title Priority Date Filing Date
GB544512D Expired GB544512A (fr) 1938-02-01
GB3396/39A Expired GB508295A (en) 1938-02-01 1939-02-01 Improvements in and relating to methods of and apparatus for casting vitreous articles

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3396/39A Expired GB508295A (en) 1938-02-01 1939-02-01 Improvements in and relating to methods of and apparatus for casting vitreous articles

Country Status (3)

Country Link
DE (1) DE692589C (fr)
FR (1) FR849715A (fr)
GB (2) GB508295A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111673A (en) * 1976-06-15 1978-09-05 Conwed Corporation Mineral fiberizing wheel
US4274857A (en) * 1979-11-02 1981-06-23 Ppg Industries, Inc. Treating covers for press bending molds, and method of press bending glass sheets
EP0197337A1 (fr) * 1985-03-12 1986-10-15 Asahi Glass Company Ltd. Procédé de moulage d'un verre du type phosphate de calcium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150708A (en) * 1977-12-05 1979-04-24 Gte Sylvania Incorporated Apparatus and method of making filaments

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111673A (en) * 1976-06-15 1978-09-05 Conwed Corporation Mineral fiberizing wheel
US4274857A (en) * 1979-11-02 1981-06-23 Ppg Industries, Inc. Treating covers for press bending molds, and method of press bending glass sheets
EP0197337A1 (fr) * 1985-03-12 1986-10-15 Asahi Glass Company Ltd. Procédé de moulage d'un verre du type phosphate de calcium

Also Published As

Publication number Publication date
DE692589C (de) 1940-06-22
FR849715A (fr) 1939-11-30
GB508295A (en) 1939-06-28

Similar Documents

Publication Publication Date Title
GB544512A (fr)
FR486490A (fr) Procédé pour déposer de l'argile, de la plombagine et autres matières similaires sur des moules
US1798217A (en) Method of and apparatus for forming glass articles
US1593566A (en) Lining for furnaces and the like
US698889A (en) Process of preparing sand molds for steel castings.
US687012A (en) Process of making glass objects of waste glass.
US830738A (en) Method of melting and casting silicon.
GB191410161A (en) A Method for the Manufacture of Crystalline Glass Products.
GB189919116A (en) Improvements in the Manufacture of Glass or Mirrors to adapt same for Adhering to Surfaces.
GB124957A (en) Improvement in Glass Moulding.
US1627245A (en) Process for making and molding hard porcelain
US747437A (en) Manufacture of glass plates or sheets.
US1678108A (en) Process of hardening the products of condensation of phenols and aldehydes
GB191313922A (en) Improvements in and relating to the Manufacture of Articles of Glass and the like.
SU1350115A1 (ru) Форма дл изготовлени стеклоизделий
GB191311837A (en) Manufacture of Glass Articles.
GB191410488A (en) Improvements relating to the Manufacture of Coloured Lenses, Plates, Prisms, and the like.
US839150A (en) Manufacture of lavatory-basins, &c., made of earthenware.
US155403A (en) Improvement in the manufacture of glassware
US111688A (en) Improvement in electrotype-dies or molds for molding plastic materials
CA65744A (fr) Moule pour verreries
GB1445861A (en) Process for the manufacture of silicon mouldings
FR421666A (fr) Procédé pour faciliter le moulage d'une masse de quartz fondu
JPH06106327A (ja) 薄肉鋳物の鋳造方法
US1512511A (en) Producing vessels of quartz or similar material difficult to fuse and impermeable for gases