FR2270212B1 - - Google Patents

Info

Publication number
FR2270212B1
FR2270212B1 FR7415602A FR7415602A FR2270212B1 FR 2270212 B1 FR2270212 B1 FR 2270212B1 FR 7415602 A FR7415602 A FR 7415602A FR 7415602 A FR7415602 A FR 7415602A FR 2270212 B1 FR2270212 B1 FR 2270212B1
Authority
FR
France
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
FR7415602A
Other languages
French (fr)
Other versions
FR2270212A1 (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.)
OI Glass Inc
Original Assignee
Owens Illinois Inc
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 Owens Illinois Inc filed Critical Owens Illinois Inc
Priority to FR7415602A priority Critical patent/FR2270212A1/fr
Publication of FR2270212A1 publication Critical patent/FR2270212A1/fr
Application granted granted Critical
Publication of FR2270212B1 publication Critical patent/FR2270212B1/fr
Granted 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
    • C03B11/10—Construction of plunger or mould for making hollow or semi-hollow articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7415602A 1974-05-06 1974-05-06 Moulding gas turbine inner liner - from glass using mould having retra-ctable walls to relieve pressure on glass during cooling Granted FR2270212A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7415602A FR2270212A1 (en) 1974-05-06 1974-05-06 Moulding gas turbine inner liner - from glass using mould having retra-ctable walls to relieve pressure on glass during cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415602A FR2270212A1 (en) 1974-05-06 1974-05-06 Moulding gas turbine inner liner - from glass using mould having retra-ctable walls to relieve pressure on glass during cooling

Publications (2)

Publication Number Publication Date
FR2270212A1 FR2270212A1 (en) 1975-12-05
FR2270212B1 true FR2270212B1 (enExample) 1978-07-21

Family

ID=9138487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415602A Granted FR2270212A1 (en) 1974-05-06 1974-05-06 Moulding gas turbine inner liner - from glass using mould having retra-ctable walls to relieve pressure on glass during cooling

Country Status (1)

Country Link
FR (1) FR2270212A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768720B1 (fr) * 1997-09-25 1999-12-10 Pochet & Courval Verreries Procede de moulage de bouchon de verre a la presse, moule de mise en oeuvre, bouchon coorrespondant et application aux vaporisateurs

Also Published As

Publication number Publication date
FR2270212A1 (en) 1975-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse