FR2818268B1 - Dispositif pour produire des gouttes de verre - Google Patents

Dispositif pour produire des gouttes de verre

Info

Publication number
FR2818268B1
FR2818268B1 FR0116213A FR0116213A FR2818268B1 FR 2818268 B1 FR2818268 B1 FR 2818268B1 FR 0116213 A FR0116213 A FR 0116213A FR 0116213 A FR0116213 A FR 0116213A FR 2818268 B1 FR2818268 B1 FR 2818268B1
Authority
FR
France
Prior art keywords
producing glass
glass drops
drops
producing
glass
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 - Fee Related
Application number
FR0116213A
Other languages
English (en)
Other versions
FR2818268A1 (fr
Inventor
Andreas Langsdorf
Christian Kunert
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.)
Schott AG
Original Assignee
Schott Glaswerke AG
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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Publication of FR2818268A1 publication Critical patent/FR2818268A1/fr
Application granted granted Critical
Publication of FR2818268B1 publication Critical patent/FR2818268B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C03B40/04—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it using gas
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Treatment Of Glass (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Advancing Webs (AREA)
FR0116213A 2000-12-16 2001-12-14 Dispositif pour produire des gouttes de verre Expired - Fee Related FR2818268B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10062954A DE10062954B4 (de) 2000-12-16 2000-12-16 Vorrichtung zum Erzeugen von Glasgobs

Publications (2)

Publication Number Publication Date
FR2818268A1 FR2818268A1 (fr) 2002-06-21
FR2818268B1 true FR2818268B1 (fr) 2004-02-27

Family

ID=7667559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0116213A Expired - Fee Related FR2818268B1 (fr) 2000-12-16 2001-12-14 Dispositif pour produire des gouttes de verre

Country Status (5)

Country Link
US (1) US6907755B2 (fr)
JP (1) JP2002234737A (fr)
DE (1) DE10062954B4 (fr)
FR (1) FR2818268B1 (fr)
GB (1) GB2371046B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807338B1 (fr) * 2000-04-11 2002-11-29 Commissariat Energie Atomique Paroi poreuse pour former une couche gazeuse de sustentation
DE10113344B4 (de) * 2001-03-20 2004-08-12 Schott Glas Vorrichtung zum Unterstützen eines horizontal geführten Glasstranges
DE10145686B4 (de) * 2001-09-15 2006-04-06 Schott Ag Vorrichtung zum berührungslosen Fördern eines Gegenstandes aus Glas oder Glaskeramik
DE10149400B4 (de) * 2001-10-06 2004-05-13 Schott Glas Verfahren und Vorrichtung zum kontaktlosen Formgeben von schmelzflüssigen Glasposten mittels Gaslevitation
DE10305422B4 (de) * 2003-02-05 2006-01-19 Schott Ag Verfahren zur Herstellung von Kugeln mit optischer Qualität aus zähem Glas
TWI327985B (en) * 2003-04-14 2010-08-01 Daifuku Kk Apparatus for transporting plate-shaped work piece
US7396205B2 (en) * 2004-01-31 2008-07-08 United Technologies Corporation Rotor blade for a rotary machine

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL15929C (fr) 1923-11-09
US3254981A (en) * 1957-09-16 1966-06-07 Owens Illinois Inc Porous metal mold for molding glass articles
US3731823A (en) * 1971-06-01 1973-05-08 Ibm Wafer transport system
DE2325690A1 (de) * 1972-06-06 1973-12-20 Italsider Spa Verfahren und vorrichtung fuer den strangguss von beruhigtem stahl
GB1429343A (en) * 1973-03-05 1976-03-24 Pilkington Brothers Ltd Shaping of glass to a desired form
US3961927A (en) * 1973-03-05 1976-06-08 Pilkington Brothers Limited Apparatus and method for moulding glass objects
DE2458787C2 (de) * 1974-12-12 1983-02-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Form zum Warmbearbeiten von Glas
FR2509637A1 (fr) * 1981-07-17 1983-01-21 Commissariat Energie Atomique Procede de sustentation, de positionnement et de moulage sans contact de masses liquides permettant la solidification en forme de materiaux et application de ce procede a la mise en forme de materiaux en microgravite
JPS60235739A (ja) * 1984-05-04 1985-11-22 Kiyoshi Hajikano ガラス用耐蝕性表面
DE3422443C2 (de) * 1984-06-16 1989-11-23 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Folie für bogenführende Zylinder und Trommeln in Rotations-Offsetdruckmaschinen
JPS6114150A (ja) * 1984-06-28 1986-01-22 Hoya Corp ガラス物品の表面仕上げ方法
US4615724A (en) * 1984-11-23 1986-10-07 Glasstech, Inc. Glass sheet forming system including topside transfer apparatus
DE3635542A1 (de) * 1986-10-18 1988-04-28 Philips Patentverwaltung Verfahren und vorrichtung zum trocknen keramischer gruenkoerper
JPS63236718A (ja) * 1987-03-25 1988-10-03 Nabeya:Kk ガラス成形用デリバリ
JPS63256541A (ja) * 1987-04-15 1988-10-24 Nabeya:Kk ガラス成形用型およびそれを用いたガラス製品の成形方法
IT1250082B (it) * 1991-07-10 1995-03-30 Siv Soc Italiana Vetro Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa atti ad essere usati su veicoli
US5873921A (en) * 1994-09-09 1999-02-23 Hoya Precisions Inc. Process for manufacturing glass optical elements
JP4026868B2 (ja) * 1996-02-14 2007-12-26 キヤノン株式会社 光学素子の製造方法
JPH10139465A (ja) * 1996-11-14 1998-05-26 Canon Inc 光学素子成形用素材の製造方法
US5762673A (en) * 1997-01-24 1998-06-09 Hoya Precision Inc. Method of manufacturing glass optical elements
JP2000154027A (ja) * 1998-11-19 2000-06-06 Fuji Photo Optical Co Ltd 光学ガラスの成形装置
FR2807338B1 (fr) * 2000-04-11 2002-11-29 Commissariat Energie Atomique Paroi poreuse pour former une couche gazeuse de sustentation
JP3853622B2 (ja) * 2001-09-20 2006-12-06 Ｈｏｙａ株式会社 ガラス成形体の製造方法、プレス成形品の製造方法、ガラス光学素子の製造方法及びガラス成形体の製造装置

Also Published As

Publication number Publication date
DE10062954A1 (de) 2002-07-04
GB0129411D0 (en) 2002-01-30
GB2371046B (en) 2004-09-01
GB2371046A (en) 2002-07-17
US20020092326A1 (en) 2002-07-18
FR2818268A1 (fr) 2002-06-21
JP2002234737A (ja) 2002-08-23
US6907755B2 (en) 2005-06-21
DE10062954B4 (de) 2004-04-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20081020