FR800531A - Improved method and apparatus for tempering glass objects - Google Patents

Improved method and apparatus for tempering glass objects

Info

Publication number
FR800531A
FR800531A FR800531DA FR800531A FR 800531 A FR800531 A FR 800531A FR 800531D A FR800531D A FR 800531DA FR 800531 A FR800531 A FR 800531A
Authority
FR
France
Prior art keywords
improved method
tempering glass
glass objects
objects
tempering
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
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Application granted granted Critical
Publication of FR800531A publication Critical patent/FR800531A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/06—Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
    • C03B27/062—Nozzles or blow-heads, e.g. tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR800531D 1935-01-17 1936-01-11 Improved method and apparatus for tempering glass objects Expired FR800531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB800531X 1935-01-17

Publications (1)

Publication Number Publication Date
FR800531A true FR800531A (en) 1936-07-07

Family

ID=10511429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800531D Expired FR800531A (en) 1935-01-17 1936-01-11 Improved method and apparatus for tempering glass objects

Country Status (1)

Country Link
FR (1) FR800531A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008130A1 (en) * 2000-07-21 2002-01-31 Schott Glas Glass body
DE102004037491A1 (en) * 2004-07-26 2006-03-23 Schott Ag Apparatus and method for thermally tempering elongate, hollow objects

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008130A1 (en) * 2000-07-21 2002-01-31 Schott Glas Glass body
DE102004037491A1 (en) * 2004-07-26 2006-03-23 Schott Ag Apparatus and method for thermally tempering elongate, hollow objects
DE102004037491B4 (en) * 2004-07-26 2008-02-28 Schott Ag Apparatus and method for tempering elongated, hollow articles of glass and using the device
US7805962B2 (en) 2004-07-26 2010-10-05 Schott Ag Device and method for thermally pre-stressing elongated hollow objects

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