ES2140597T3 - Proceso para la division por reblandecimiento en caliente de tubos o planchas de vidrio. - Google Patents

Proceso para la division por reblandecimiento en caliente de tubos o planchas de vidrio.

Info

Publication number
ES2140597T3
ES2140597T3 ES95114516T ES95114516T ES2140597T3 ES 2140597 T3 ES2140597 T3 ES 2140597T3 ES 95114516 T ES95114516 T ES 95114516T ES 95114516 T ES95114516 T ES 95114516T ES 2140597 T3 ES2140597 T3 ES 2140597T3
Authority
ES
Spain
Prior art keywords
tubes
division
glass sheets
hot softening
wall thickness
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 - Lifetime
Application number
ES95114516T
Other languages
English (en)
Inventor
Andre Dr Witzmann
Ulla Dr Trinks
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 Ruhrglas GmbH
Original Assignee
Schott Ruhrglas GmbH
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 Ruhrglas GmbH filed Critical Schott Ruhrglas GmbH
Application granted granted Critical
Publication of ES2140597T3 publication Critical patent/ES2140597T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B21/00—Severing glass sheets, tubes or rods while still plastic
    • C03B21/06—Severing glass sheets, tubes or rods while still plastic by flashing-off, burning-off or fusing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing
    • C03B23/0473—Re-forming tubes or rods by drawing for forming constrictions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
    • C03B33/082—Severing cooled glass by fusing, i.e. by melting through the glass using a focussed radiation beam, e.g. laser
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
    • C03B33/085—Tubes, rods or hollow products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
    • C03B33/085—Tubes, rods or hollow products
    • C03B33/0855—Tubes, rods or hollow products using a focussed radiation beam, e.g. laser

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

LA INVENCION SE REFIERE A SEPARACION DE ABLANDADO TERMICO DE TUBOS O PLACAS DE VIDRIO DE PARED DELGADA CON UN ESPESOR DE PARED DE 0,4 MM COMO VALOR MAS ALTO, DONDE EL VIDRIO SE ABLANDA EN UNA ANCHURA DE 0,2 MM COMO VALOR MAS ALTO, DE FORMA QUE LA ZONA ABLANDADA SE APLICA SOBRE UN ESPESOR DE PARED DE 0,05 MM COMO VALOR MAS ALTO Y A CONTINAUCION SE SEPARA MEDIANTE OTRO CALENTAMIENTO EN LA ZONA EXTRAIDA.
ES95114516T 1994-12-14 1995-09-15 Proceso para la division por reblandecimiento en caliente de tubos o planchas de vidrio. Expired - Lifetime ES2140597T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4444547A DE4444547C2 (de) 1994-12-14 1994-12-14 Verfahren zum wärmeweichen Trennen von dünnwandigen Glasrohren oder -platten

Publications (1)

Publication Number Publication Date
ES2140597T3 true ES2140597T3 (es) 2000-03-01

Family

ID=6535805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95114516T Expired - Lifetime ES2140597T3 (es) 1994-12-14 1995-09-15 Proceso para la division por reblandecimiento en caliente de tubos o planchas de vidrio.

Country Status (7)

Country Link
US (1) US5902368A (es)
EP (1) EP0717011B1 (es)
JP (1) JP3956321B2 (es)
CZ (1) CZ282416B6 (es)
DE (2) DE4444547C2 (es)
ES (1) ES2140597T3 (es)
PL (1) PL178155B1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011208A4 (fr) * 1997-06-11 1999-06-01 Cuvelier Georges Procede de decalottage de pieces en verre.
DE19736732A1 (de) * 1997-08-22 1999-03-11 Lzh Laserzentrum Hannover Ev Einrichtung und Verfahren zur Bearbeitung eines Werkstückes mittels elektromagnetischer Strahlung sowie Spiegel zur Reflexion von elektromagnetischer Strahlung, insbesondere von Laserlicht
SE9703425D0 (sv) 1997-09-23 1997-09-23 Pharmacia & Upjohn Ab Prefilled ampooules and manufacture thereof
DE19904978A1 (de) * 1999-02-06 2000-08-10 Vetter & Co Apotheker Verfahren zur Herstellung von Zylinderrohrabschnitten aus vorzugsweise aus Glas bestehenden Rohren und Vorrichtung zur Durchführung des Verfahrens
DE19918942B4 (de) * 1999-04-27 2004-09-02 Schott Glas Verwendungen einer Dünnglasscheibe
DE19963865A1 (de) * 1999-12-30 2001-07-19 Schott Desag Ag Verfahren zum Herstellen vorgespannter Gläser
KR20020047479A (ko) * 2000-12-13 2002-06-22 김경섭 비금속재료의 레이저 절단 방법
US20020170318A1 (en) * 2001-04-02 2002-11-21 Andreas Gartner Brief summary of the invention
CN1308113C (zh) * 2001-07-02 2007-04-04 维蒂克激光系统公司 在坚硬的非金属基底内烧蚀开口的方法和装置
JP4032857B2 (ja) * 2002-07-24 2008-01-16 ソニー株式会社 タッチパネル用のガラス基板、タッチパネル及び携帯端末
DE102007012146B4 (de) * 2007-03-12 2012-11-29 Lzh Laserzentrum Hannover E.V. Vorrichtung und Verfahren zur Umformung von Bauteilen aus unter Wärmeeinfluß verformbaren Materialien, insbesondere aus Glas
KR20110121651A (ko) * 2009-02-27 2011-11-07 코닝 인코포레이티드 유리 리본 상의 구역을 성형하는 방법
KR101041137B1 (ko) * 2009-03-25 2011-06-13 삼성모바일디스플레이주식회사 기판 절단 장치 및 이를 이용한 기판 절단 방법
KR20100107253A (ko) * 2009-03-25 2010-10-05 삼성모바일디스플레이주식회사 기판 절단 장치 및 이를 이용한 기판 절단 방법
DE102010011207A1 (de) 2010-03-09 2011-09-15 B. Braun Melsungen Ag Vorrichtung zum Schneiden von im Verbund vorliegenden miteinander verbundenen Kunststofferzeugnissen für den medizinischen Bereich
DE102010060850A1 (de) 2010-11-28 2012-05-31 Glamaco Maschinenbau Gmbh Vorrichtung und Verfahren zum warmweichen Trennen von Glas
JP5987829B2 (ja) * 2011-07-20 2016-09-07 旭硝子株式会社 板ガラスの製造方法、および、その製造装置
KR101875938B1 (ko) * 2011-08-18 2018-07-06 엘지이노텍 주식회사 양자점 물질을 사용하여 형광램프를 제조하는 방법
EP2757077B1 (en) * 2011-09-15 2019-02-27 Nippon Electric Glass Co., Ltd. Glass plate cutting method and use of glass plate cutting device
DE102012109189B3 (de) 2012-09-27 2014-03-27 Schott Ag Verfahren und Vorrichtung zum wärmeweichen Verschließen von Glasrohren
JP5958823B2 (ja) * 2012-11-13 2016-08-02 日本電気硝子株式会社 ガラス板積層体及びその製造方法
DE102013107607B4 (de) 2013-07-17 2017-09-21 Schott Ag Verfahren zum Herstellen von Glasfläschchen
DE102014106817A1 (de) 2014-05-14 2015-11-19 Schott Ag Verfahren und Vorrichtung zur Herstellung eines Dünnglas-Bands und verfahrensgemäß hergestelltes Dünnglas-Band
DE102018109820A1 (de) 2018-04-24 2019-10-24 Schott Ag Verfahren und Vorrichtung zur Herstellung von Glashohlkörperprodukten sowie Glashohlkörperprodukte und deren Verwendung
EP3696147B1 (de) 2019-02-18 2021-03-31 Schott AG Verfahren und vorrichtung zum bearbeiten von glasrohrenden

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379342A (en) * 1942-03-21 1945-06-26 Frank J Cozzoli Method of sealing filled tubes
DE1244346B (de) * 1964-10-19 1967-07-13 Menzel Gerhard Glasbearbeitung Verfahren zum Schneiden von Glas
CH495529A (de) * 1968-08-22 1970-08-31 Merz & Benteli Ag Verfahren zur Herstellung rohrförmiger, radioaktiver Lichtquellen
US4350722A (en) * 1979-04-12 1982-09-21 Duro-Test Corporation Hollow glass article with improved optical finish
SU966048A1 (ru) * 1980-12-22 1982-10-15 Самостоятельное конструкторско-технологическое бюро по проектированию приборов и аппаратов из стекла Способ резки стекл нных трубок
US4600424A (en) * 1985-03-21 1986-07-15 Flaming Dale G Method of forming an ultrafine micropipette
US4869745A (en) * 1989-04-24 1989-09-26 Flaming Dale G Apparatus for forming micropipette of controlled configuration by moving the point of heat application
US4913719A (en) * 1989-04-24 1990-04-03 Flaming Dale G Method and apparatus for forming micropipette of controlled configuration by selecting the pattern of heat application
US4921522A (en) * 1989-04-24 1990-05-01 Flaming Dale G Method and apparatus for forming a micropipette with uniform application of heat
JPH0639572A (ja) * 1991-01-11 1994-02-15 Souei Tsusho Kk ウェハ割断装置
US5181948A (en) * 1991-07-12 1993-01-26 Sutter Instrument Company Method and apparatus for forming micropipette of controlled configuration
US5143533A (en) * 1991-08-22 1992-09-01 The United States Of America As Represented By The Department Of Energy Method of producing amorphous thin films

Also Published As

Publication number Publication date
CZ282416B6 (cs) 1997-07-16
DE59507134D1 (de) 1999-12-02
US5902368A (en) 1999-05-11
EP0717011B1 (de) 1999-10-27
PL311793A1 (en) 1996-06-24
DE4444547A1 (de) 1996-06-20
JP3956321B2 (ja) 2007-08-08
EP0717011A2 (de) 1996-06-19
PL178155B1 (pl) 2000-03-31
EP0717011A3 (de) 1996-08-28
DE4444547C2 (de) 1997-02-27
CZ330495A3 (en) 1997-05-14
JPH08217478A (ja) 1996-08-27

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