ES2009957A6 - Metodo y maquina mejorados para formar articulos de vidrio comprimidos. - Google Patents

Metodo y maquina mejorados para formar articulos de vidrio comprimidos.

Info

Publication number
ES2009957A6
ES2009957A6 ES8802111A ES8802111A ES2009957A6 ES 2009957 A6 ES2009957 A6 ES 2009957A6 ES 8802111 A ES8802111 A ES 8802111A ES 8802111 A ES8802111 A ES 8802111A ES 2009957 A6 ES2009957 A6 ES 2009957A6
Authority
ES
Spain
Prior art keywords
substance
articles
cryogen
machine
flow
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
ES8802111A
Other languages
English (en)
Inventor
Michael Ziegler
Barry Millward
Jr Kenneth P Robb
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.)
Linde Sverige AB
Original Assignee
AGA AB
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 AGA AB filed Critical AGA AB
Publication of ES2009957A6 publication Critical patent/ES2009957A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/30—Details of blowing glass; Use of materials for the moulds
    • C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
    • C03B9/3841—Details thereof relating to direct cooling, heating or insulating of the moulded glass
    • C03B9/385—Details thereof relating to direct cooling, heating or insulating of the moulded glass using a tube for cooling or heating the inside, e.g. blowheads
    • 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
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
    • C03B11/125—Cooling
    • C03B11/127—Cooling of hollow or semi-hollow articles or their moulds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/30—Details of blowing glass; Use of materials for the moulds
    • C03B9/36—Blow heads; Supplying, ejecting or controlling the air
    • C03B9/3609—Selection or characteristics of the blowing medium, e.g. gas composition, moisture content, cryogenic state
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/30—Details of blowing glass; Use of materials for the moulds
    • C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
    • C03B9/3808—Selection or characteristics of the cooling, heating or insulating medium, e.g. gas composition, moisture content, cryogenic state
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Surface Treatment Of Glass (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

UN SISTEMA PARA FORMAR ARTICULOS DE VIDRIO COMPRIMIDOS, HUECOS, UTILIZA UN FLUJO DE SUSTANCIA CRIOGENA QUE SE MEZCLA CON AIRE PARA PROPORCIONAR UN GAS DE ENFRIAMIENTO QUE PERMITE SEPARAR DE SUS MOLDES A LOS ARTICULOS RECIEN COMPRIMIDOS DESPUES DE FORMARSE UNA PIEL DELGADA DE VIDRIO SOLIDIFICADO SOBRE SUPERFICIES INTERIORES DE LOS ARTICULOS PARA FORTALECER A LOS ARTICULOS RECIEN FORMADOS Y DARLES ESTABILIDAD DE FORMA. SE USAN DOS FLUJOS DE SUSTANCIA CRIOGENA, SIENDO UNO UN FLUJO SUAVE, SUSTANCIALMENTE CONTINUO DE SUSTANCIA CRIOGENA GASEOSA DE UNA FUENTE A BAJA PRESION, Y SIENDO EL OTRO UN FLUJO INTERMITENTE, CONTROLADO, DE VAPOR DE SUSTANCIA CRIOGENA, EN FORMA LIQUIDA Y/O GASEOSA, DESDE UNA FUENTE A ALTA PRESION.
ES8802111A 1987-07-07 1988-07-05 Metodo y maquina mejorados para formar articulos de vidrio comprimidos. Expired ES2009957A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7040387A 1987-07-07 1987-07-07

Publications (1)

Publication Number Publication Date
ES2009957A6 true ES2009957A6 (es) 1989-10-16

Family

ID=22095088

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802111A Expired ES2009957A6 (es) 1987-07-07 1988-07-05 Metodo y maquina mejorados para formar articulos de vidrio comprimidos.

Country Status (11)

Country Link
EP (1) EP0370042B1 (es)
JP (1) JPH02504139A (es)
AT (1) ATE82010T1 (es)
AU (1) AU2070888A (es)
BR (1) BR8807594A (es)
DE (1) DE3875737D1 (es)
DK (1) DK667689A (es)
ES (1) ES2009957A6 (es)
FI (1) FI85579C (es)
NO (1) NO900051D0 (es)
WO (1) WO1989000152A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447029C1 (ru) * 2010-09-27 2012-04-10 Федеральное государственное унитарное предприятие "Обнинское научно-производственное предприятие "Технология" Способ прессования полых стеклоизделий

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652292A (en) * 1984-04-16 1987-03-24 Aga Ab Methods for forming glass articles

Also Published As

Publication number Publication date
AU2070888A (en) 1989-01-30
BR8807594A (pt) 1990-04-17
FI85579C (fi) 1992-05-11
WO1989000152A1 (en) 1989-01-12
FI900079A7 (fi) 1990-01-05
DE3875737D1 (de) 1992-12-10
EP0370042B1 (en) 1992-11-04
DK667689D0 (da) 1989-12-27
NO900051L (no) 1990-01-05
JPH02504139A (ja) 1990-11-29
FI85579B (fi) 1992-01-31
NO900051D0 (no) 1990-01-05
DK667689A (da) 1989-12-27
EP0370042A1 (en) 1990-05-30
ATE82010T1 (de) 1992-11-15
FI900079A0 (fi) 1990-01-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301