ES2040001T3 - Procedimiento y dispositivo para prensar piezas moldeadas en bruto huecas de vidrio. - Google Patents

Procedimiento y dispositivo para prensar piezas moldeadas en bruto huecas de vidrio.

Info

Publication number
ES2040001T3
ES2040001T3 ES199090112019T ES90112019T ES2040001T3 ES 2040001 T3 ES2040001 T3 ES 2040001T3 ES 199090112019 T ES199090112019 T ES 199090112019T ES 90112019 T ES90112019 T ES 90112019T ES 2040001 T3 ES2040001 T3 ES 2040001T3
Authority
ES
Spain
Prior art keywords
glass
plunger
plunger head
procedure
pressing
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
ES199090112019T
Other languages
English (en)
Inventor
Wolfgang Prof.-Dr. Trier
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.)
INTERNATIONAL PARTNERS IN GLASS RESEARCH
Original Assignee
INTERNATIONAL PARTNERS IN GLASS RESEARCH
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 INTERNATIONAL PARTNERS IN GLASS RESEARCH filed Critical INTERNATIONAL PARTNERS IN GLASS RESEARCH
Application granted granted Critical
Publication of ES2040001T3 publication Critical patent/ES2040001T3/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
    • 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
    • C03B9/3825—Details thereof relating to plungers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/13—Blowing glass; Production of hollow glass articles in gob feeder machines
    • C03B9/193—Blowing glass; Production of hollow glass articles in gob feeder machines in "press-and-blow" machines
    • C03B9/1932—Details of such machines, e.g. plungers or plunger mechanisms for the press-and-blow machine, cooling of plungers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/13—Blowing glass; Production of hollow glass articles in gob feeder machines
    • C03B9/193—Blowing glass; Production of hollow glass articles in gob feeder machines in "press-and-blow" machines
    • C03B9/1932—Details of such machines, e.g. plungers or plunger mechanisms for the press-and-blow machine, cooling of plungers
    • C03B9/1936—Hydraulic or pneumatic displacement means of the plunger
    • 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
    • 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
    • C03B9/3816—Means for general supply, distribution or control of the medium to the mould, e.g. sensors, circuits, distribution networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO Y UN DISPOSITIVO PARA PRENSAR PIEZAS MOLDEADAS EN BRUTO DE VIDRIO Y HUECAS. DICHO PROCEDIMIENTO Y DISPOSITIVO SE CARACTERIZA PORQUE: SE PRENSA ENTRE EL MOLDE HUECO Y UN EMBOLO (10) SIN VASTAGO, LA PIEZA MOLDEADA EN BRUTO DE VIDRIO Y HUECA; TIENE EL MOLDE HUECO, UNA PARA INTERIOR COMPLEMENTARIA AL LATERAL EXTERIOR DE LA PIEZA MOLDEADA EN BRUTO. DISPONE EL EMBOLO (10) SIN VASTAGO UN CABEZAL (11) DEL EMBOLO DE POROS ABIERTOS; TIENE EL CABEZAL (11) DEL EMBOLO UNA SUPERFICIE (24) COMPLEMENTARIA AL LATERAL INTERIOR DE LA PIEZA MOLDEADA EN BRUTO Y UN HUECO (15) INTERIOR QUE SE LLENA CON LIQUIDO, SE PRODUCE UNA CAPA DE VAPOR, ENTRE LA SUPERFICIE (24) Y EL VIDRIO POR LA EVAPORACION DEL LIQUIDO EN CADA A TRAVES DE LA TRANSMISION DEL CALOR DEL VIDRIO AL CABEZAL (11) DEL EMBOLO Y QUE SE DEBE ELIMINAR Y SE AJUSTA LA PRESION DEL LIQUIDO EN EL HUECO (15) DEL CABEZAL (11) A LA PRESION EXISTENTE EN EL VIDRIO DURANTE EL PRENSADO Y HASTA QUE EL VIDRIO ALCANCE LA ESTABILIDAD EN LA FORMA PARA LA RETIRADA DEL CABEZAL (11).
ES199090112019T 1989-06-26 1990-06-25 Procedimiento y dispositivo para prensar piezas moldeadas en bruto huecas de vidrio. Expired - Lifetime ES2040001T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3920868A DE3920868C1 (es) 1989-06-26 1989-06-26

Publications (1)

Publication Number Publication Date
ES2040001T3 true ES2040001T3 (es) 1993-10-01

Family

ID=6383590

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090112019T Expired - Lifetime ES2040001T3 (es) 1989-06-26 1990-06-25 Procedimiento y dispositivo para prensar piezas moldeadas en bruto huecas de vidrio.

Country Status (8)

Country Link
US (1) US5078769A (es)
EP (1) EP0405387B1 (es)
JP (1) JPH0360434A (es)
AT (1) ATE88682T1 (es)
AU (1) AU627039B2 (es)
CA (1) CA2019293A1 (es)
DE (2) DE3920868C1 (es)
ES (1) ES2040001T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0597626A3 (en) * 1992-11-13 1995-03-15 Emhart Glass Mach Invest Manufacture of a bucket and plunger for use therein.
US6286339B1 (en) 2000-01-28 2001-09-11 Owens-Brockway Glass Container Inc. Glass container forming machine plunger assembly
DE10157258B4 (de) * 2001-11-22 2006-11-30 Schott Ag Verfahren und Vorrichtung zum Ausformen eines rohrförmigen Gegenstandes aus thermoplastischen Materialien
GB2643406A (en) 2024-08-13 2026-02-18 Ulusoy Elektrik Imalat Taahhut ve Ticaret AS Switching device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254981A (en) * 1957-09-16 1966-06-07 Owens Illinois Inc Porous metal mold for molding glass articles
US3585018A (en) * 1969-03-20 1971-06-15 Owens Illinois Inc Plunger aligning means
GB8501991D0 (en) * 1985-01-26 1985-02-27 Emhart Ind Parison formation in hollow articles of glassware
US4623374A (en) * 1985-04-02 1986-11-18 Ball Corporation Cooling system for parison plunger

Also Published As

Publication number Publication date
JPH0360434A (ja) 1991-03-15
ATE88682T1 (de) 1993-05-15
AU5757890A (en) 1991-01-03
CA2019293A1 (en) 1990-12-26
EP0405387A1 (de) 1991-01-02
US5078769A (en) 1992-01-07
DE3920868C1 (es) 1991-01-10
AU627039B2 (en) 1992-08-13
EP0405387B1 (de) 1993-04-28
DE59001296D1 (de) 1993-06-03

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