GB1385275A - Tempering - Google Patents

Tempering

Info

Publication number
GB1385275A
GB1385275A GB5195872A GB5195872A GB1385275A GB 1385275 A GB1385275 A GB 1385275A GB 5195872 A GB5195872 A GB 5195872A GB 5195872 A GB5195872 A GB 5195872A GB 1385275 A GB1385275 A GB 1385275A
Authority
GB
United Kingdom
Prior art keywords
ammonium
article
molybdenum
sublimable
solid
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
GB5195872A
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.)
PPG Industries Inc
Original Assignee
PPG Industries 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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of GB1385275A publication Critical patent/GB1385275A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00Tempering or quenching glass products
    • C03B27/04Tempering or quenching glass products using gas
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00Tempering or quenching glass products
    • C03B27/008Tempering or quenching glass products by using heat of sublimation of solid particles
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00Tempering or quenching glass products
    • C03B27/04Tempering or quenching glass products using gas
    • C03B27/0413Stresses, e.g. patterns, values or formulae for flat or bent glass sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Articles (AREA)
GB5195872A 1971-11-10 1972-11-10 Tempering Expired GB1385275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19723071A 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
GB1385275A true GB1385275A (en) 1975-02-26

Family

ID=22728553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5195872A Expired GB1385275A (en) 1971-11-10 1972-11-10 Tempering

Country Status (13)

Country Link
US (1) US3764403A (enExample)
JP (1) JPS5543405B2 (enExample)
AU (1) AU460039B2 (enExample)
BE (1) BE791190A (enExample)
BR (1) BR7207840D0 (enExample)
CA (1) CA1007455A (enExample)
DE (1) DE2254780C3 (enExample)
ES (1) ES408421A1 (enExample)
FR (1) FR2159486B1 (enExample)
GB (1) GB1385275A (enExample)
IT (1) IT975687B (enExample)
NL (1) NL7215228A (enExample)
ZA (1) ZA727830B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929442A (en) * 1974-05-07 1975-12-30 Ppg Industries Inc Tempering glass sheets by heat of sublimation
US3883339A (en) * 1974-05-07 1975-05-13 Ppg Industries Inc Method of two stage tempering of glass
US4066430A (en) * 1976-11-26 1978-01-03 Ppg Industries, Inc. Method of tempering in a fluidized quenching medium
LU76412A1 (enExample) * 1976-12-17 1977-06-10
LU80019A1 (fr) * 1978-07-21 1980-02-14 Bfg Glassgroup Procede et dispositif de traitement thermique du verre et produit obtenu
SE7906808L (sv) * 1978-08-17 1980-02-18 Pilkington Brothers Ltd Forfarande for herdning av glas
NL8300161A (nl) * 1982-02-01 1983-09-01 Pilkington Brothers Plc Thermisch verstevigen van glas.
US4445921A (en) * 1983-01-24 1984-05-01 Ppg Industries, Inc. Tempering glass sheets by cooling comprising sublimation quenching
JPS61111327U (enExample) * 1984-12-25 1986-07-14
JPH01133414U (enExample) * 1988-03-08 1989-09-11
JPH0364022U (enExample) * 1989-10-21 1991-06-21
US5868878A (en) * 1993-08-27 1999-02-09 Hughes Electronics Corporation Heat treatment by plasma electron heating and solid/gas jet cooling
DE4433720A1 (de) * 1994-09-21 1996-03-28 Linde Ag Verfahren und Vorrichtung zum Härten von Skistahlkanten
DE19706014A1 (de) * 1997-02-07 1998-08-13 Heiko Prof Dr Hessenkemper Verfahren zur Viskositätserhöhung von Hohlglaskörper-Schmelzen zum Zweck der effektiveren Abkühlung
US20030140657A1 (en) * 2001-10-30 2003-07-31 Monika Oswald Method of producing glass of optical quality
DE102010043326B4 (de) * 2010-11-03 2013-08-14 Schott Ag Verfahren zur festigkeitssteigernden Keramisierung eines gefloateten kristallisierbaren Glases, keramisiertes Floatglas und Verwendung des keramisierten Floatglases
US20190127257A1 (en) * 2016-04-18 2019-05-02 Corning Incorporated Method of thermally tempering glass laminates using selective microwave heating and active cooling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197365A (en) * 1936-02-05 1940-04-16 Skf Svenska Kullagerfab Ab Method of producing a hardened steel article
FR1005950A (fr) * 1947-10-20 1952-04-17 Procédé de trempe de verres minces
US3184349A (en) * 1963-04-08 1965-05-18 Ovitron Corp Heat treatment of precision aluminum assemblies
US3423198A (en) * 1965-06-14 1969-01-21 Permaglass Method for tempering glass utilizing an organic polymer gaseous suspension

Also Published As

Publication number Publication date
FR2159486B1 (enExample) 1977-08-26
BR7207840D0 (pt) 1973-08-21
DE2254780C3 (de) 1981-08-13
NL7215228A (enExample) 1973-05-14
IT975687B (it) 1974-08-10
DE2254780A1 (de) 1973-05-17
CA1007455A (en) 1977-03-29
US3764403A (en) 1973-10-09
FR2159486A1 (enExample) 1973-06-22
DE2254780B2 (de) 1980-09-25
AU4845872A (en) 1974-05-16
ZA727830B (en) 1974-06-26
BE791190A (fr) 1973-05-10
JPS5543405B2 (enExample) 1980-11-06
ES408421A1 (es) 1976-02-16
JPS4855915A (enExample) 1973-08-06
AU460039B2 (en) 1975-04-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee