ES2105512T3 - Metodo para fabricar un panel aislante. - Google Patents

Metodo para fabricar un panel aislante.

Info

Publication number
ES2105512T3
ES2105512T3 ES94302106T ES94302106T ES2105512T3 ES 2105512 T3 ES2105512 T3 ES 2105512T3 ES 94302106 T ES94302106 T ES 94302106T ES 94302106 T ES94302106 T ES 94302106T ES 2105512 T3 ES2105512 T3 ES 2105512T3
Authority
ES
Spain
Prior art keywords
filling
housing
sack
microporous
perforations
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
ES94302106T
Other languages
English (en)
Inventor
Nihat O Cur
Richard W Kruck
Martin P Immoos
Mohamed E Higazy
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.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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 Whirlpool Corp filed Critical Whirlpool Corp
Application granted granted Critical
Publication of ES2105512T3 publication Critical patent/ES2105512T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Thermal Insulation (AREA)
  • Basic Packing Technique (AREA)
  • Refrigerator Housings (AREA)

Abstract

SE DESCRIBE UNA MAQUINA Y UN METODO PARA RELLENO DE VACIO DE USO EN EL LLENADO DE UN SACO POROSO (38) CON POLVO MICROPOROSO. LA MAQUINA TIENE UN ALOJAMIENTO (42) CERRADO HERMETICAMENTE. EN DICHO ALOJAMIENTO SE COLOCA UN PAR DE LAMINAS PARALELAS (44, 46), UNA DE LAS CUALES TIENE UN CONJUNTO DE PERFORACIONES (47) QUE SE EXTIENDEN DESDE SU PARTE FRONTAL A SU PARTE POSTERIOR. EL ALOJAMIENTO SE PUEDE ABRIR PARA RECIBIR EL SACO POROSO ENTRE LAS CARAS FRONTALES DE LAS LAMINAS. UNA TOBERA PROPORCIONA VIA DE COMUNICACION ENTRE EL SACO Y LA FUENTE DE POLVO MICROPOROSO. UNA BOMBA DE VACIO (52) COMUNICA CON EL INTERIOR DEL ALOJAMIENTO Y LA PARTE POSTERIOR DE LA LAMINA CON PERFORACIONES A TRAVES DEL RECUBRIMIENTO DE VACIO. PREFERENTEMENTE, UN DISPOSITIVO SELLADO AL CALOR SE COLOCA DENTRO DEL ALOJAMIENTO PARA CERRAR EL ORIFICIO DEL SACO TRAS LLENARLO CON POLVO MICROPOROSO.
ES94302106T 1993-03-23 1994-03-23 Metodo para fabricar un panel aislante. Expired - Lifetime ES2105512T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/035,825 US5347793A (en) 1993-03-23 1993-03-23 Vacuum filling machine and method

Publications (1)

Publication Number Publication Date
ES2105512T3 true ES2105512T3 (es) 1997-10-16

Family

ID=21884998

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94302106T Expired - Lifetime ES2105512T3 (es) 1993-03-23 1994-03-23 Metodo para fabricar un panel aislante.

Country Status (5)

Country Link
US (1) US5347793A (es)
EP (1) EP0621176B1 (es)
BR (1) BR9401259A (es)
DE (1) DE69404201T2 (es)
ES (1) ES2105512T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6668522B2 (en) * 2002-01-25 2003-12-30 Blueprint Holding B.V. Method for compacting bags
ITPR20020039A1 (it) * 2002-07-26 2004-01-26 Levati Food Tech S P A Procedimento e macchina per riempire confezioni a sacchetto o buste, in particolare per prodotti alimentari e/o farmaceutici
CA2552310A1 (en) * 2004-01-07 2005-07-28 Walker-Dawson Interests, Inc. Vacuum container system and related method
ITGE20100014A1 (it) * 2010-02-05 2011-08-06 Gianluigi Rossi " metodo per il confezionamento sotto vuoto delle cialde contenenti polvere di caffe', cialde cosi' ottenute e dispositivo per la loro erogazione ".
DK3115302T3 (en) * 2015-07-07 2017-09-04 Ulma Packaging Tech Ct Coop PROCEDURE, MACHINE AND INSTALLATION FOR VACUUM PACKING OF PRODUCTS

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589679A (en) * 1945-02-26 1947-06-26 Flexible Vacuum Container Corp Method of vacuum packaging and apparatus therefor
FR1237628A (fr) * 1958-11-12 1960-07-29 Procédé et dispositif de fermeture sous vide d'emballages en carton à doublure
US3027753A (en) * 1960-04-29 1962-04-03 Gen Electric Leak detection device
GB966288A (en) * 1962-04-30 1964-08-06 Ici Australia Ltd Apparatus and method for packing aerated materials
US3545983A (en) * 1968-07-15 1970-12-08 Fmc Corp Method of deoxygenating and packaging of food products
DE1943572A1 (de) * 1969-08-27 1971-03-11 Hesser Ag Maschf Verfahren und Vorrichtung zum Nachformen von evakuierten Beutelpackungen
US3716081A (en) * 1971-03-29 1973-02-13 Dow Chemical Co Apparatus and method for tamping particulate materials into a container
US4182095A (en) * 1976-03-29 1980-01-08 Day Timothy T Packaging bulk commodities
US4377061A (en) * 1978-08-28 1983-03-22 Tex Innovation Ab Horizontal packaging apparatus
US4672793A (en) * 1984-01-06 1987-06-16 W. R. Grace & Co. Molded meat vacuum packaging
IT1176180B (it) * 1984-05-23 1987-08-18 Eurodomestici Ind Riunite Metodo per il confezionamento sotto vuoto di materiali finemente suddivisi e contenitore per l'attuazione del metodo
US4636415A (en) * 1985-02-08 1987-01-13 General Electric Company Precipitated silica insulation
IT8521280V0 (it) * 1985-03-29 1985-03-29 Eurodomestici Ind Riunite Contenitore flessibile a busta o sacchetto preferibilmente per materiale termoisolante pulverulento sottovuoto.
CH667057A5 (fr) * 1985-12-05 1988-09-15 Ipatec Sa Dispositif de remplissage sous vide de contenants et procede pour sa mise en action.
US4681788A (en) * 1986-07-31 1987-07-21 General Electric Company Insulation formed of precipitated silica and fly ash
US4988406A (en) * 1986-11-17 1991-01-29 Soltech, Inc. Insulation device and method of making same
EP0380812A1 (de) * 1989-01-02 1990-08-08 Imdut International B.V. Automatisches Verfahren zum Herstellen, Abfüllen und Evakuieren von Grossverpackungen sowie Verpackungs-und Evakuierungsautomat zur Anwendung desselben
NL9001945A (nl) * 1990-09-04 1992-04-01 Product Suppliers Ag Werkwijze en inrichting voor het vervaardigen van een met korrelig materiaal gevuld vacuumpak.
US5076984A (en) * 1990-10-10 1991-12-31 Raytheon Company Method for fabricating thermal insulation

Also Published As

Publication number Publication date
EP0621176B1 (en) 1997-07-16
DE69404201D1 (de) 1997-08-21
DE69404201T2 (de) 1997-11-13
BR9401259A (pt) 1994-10-25
EP0621176A1 (en) 1994-10-26
US5347793A (en) 1994-09-20

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