ES2099564T3 - Metodo para cargar y compactar polvo aislante en las paredes de un cuerpo en forma de caja. - Google Patents

Metodo para cargar y compactar polvo aislante en las paredes de un cuerpo en forma de caja.

Info

Publication number
ES2099564T3
ES2099564T3 ES94850158T ES94850158T ES2099564T3 ES 2099564 T3 ES2099564 T3 ES 2099564T3 ES 94850158 T ES94850158 T ES 94850158T ES 94850158 T ES94850158 T ES 94850158T ES 2099564 T3 ES2099564 T3 ES 2099564T3
Authority
ES
Spain
Prior art keywords
walls
box
loading
powder
shaped body
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
ES94850158T
Other languages
English (en)
Inventor
Fredrik Dellby
Jan Thomas Ohlsson
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.)
Electrolux AB
Original Assignee
Electrolux 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 Electrolux AB filed Critical Electrolux AB
Application granted granted Critical
Publication of ES2099564T3 publication Critical patent/ES2099564T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/122—Insulation with respect to heat using an insulating packing material of loose fill type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/09—Receptacles insulating materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Vacuum Packaging (AREA)
  • Thermal Insulation (AREA)
  • Basic Packing Technique (AREA)
  • Refrigerator Housings (AREA)

Abstract

UN CUERPO (10) TIPO CAJA CON UNA PARED (12) TRASERA Y CUATRO PAREDES (14) LATERALES ES PUESTO DENTRO DE UNA MONTURA (34) CON LOS CUATRO BORDES DE LAS PAREDES LATERALES APUNTANDO HACIA ABAJO. LAS PAREDES DEL CUERPO SON RELLENADAS CON POLVO AISLADO SOPLANDO EL POLVO EN LA PARED TRASERA (12) POR MEDIO GASEOSO DE UNA PRIMERA PRESION. EL POLVO ES ENTONCES COMPACTADO POR MEDIO GASEOSO DE UNA SEGUNDA PRESION, QUE ES MAYOR QUE LA PRIMERA PRESION, SIENDO DEJADO EN LA PARED TRASERA. DURANTE EL RELLENADO Y COMPACTADO EL MEDIO SE DEJA SALIR A TRAVES DE UN ELEMENTO (24) DE FILTRO DISPUESTO EN LOS BORDES LIBRES (22) ALREDEDOR DE ELLOS. DESPUES DEL RELLENADO Y COMPACTADO EL MEDIO ES EVACUADO DE LAS PAREDES A TRAVES DEL ELEMENTO (24) DE FILTRO. EL CUERPO PUEDE ENTONCES SER USADO COMO UN, ASI DENOMINADO, AISLAMIENTO AL VACIO EN UN REFRIGERADOR O CONGELADOR.
ES94850158T 1993-09-29 1994-09-14 Metodo para cargar y compactar polvo aislante en las paredes de un cuerpo en forma de caja. Expired - Lifetime ES2099564T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303180A SE501701C2 (sv) 1993-09-29 1993-09-29 Sätt att fylla och packa isoleringspulver i väggarna hos en skåpkropp

Publications (1)

Publication Number Publication Date
ES2099564T3 true ES2099564T3 (es) 1997-05-16

Family

ID=20391256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94850158T Expired - Lifetime ES2099564T3 (es) 1993-09-29 1994-09-14 Metodo para cargar y compactar polvo aislante en las paredes de un cuerpo en forma de caja.

Country Status (9)

Country Link
US (1) US5509248A (es)
EP (1) EP0645576B1 (es)
JP (1) JPH07174290A (es)
AU (1) AU674989B2 (es)
DE (1) DE69401889T2 (es)
DK (1) DK0645576T3 (es)
ES (1) ES2099564T3 (es)
NZ (1) NZ264455A (es)
SE (1) SE501701C2 (es)

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EP2615042A1 (en) * 2012-01-10 2013-07-17 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Container comprising at least one double wall and method of insulating a double wall of a container
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US11052579B2 (en) * 2015-12-08 2021-07-06 Whirlpool Corporation Method for preparing a densified insulation material for use in appliance insulated structure
US12508751B2 (en) 2015-12-08 2025-12-30 Whirlpool Corporation Insulation compaction device and method for forming an insulated structure for an appliance
US10222116B2 (en) * 2015-12-08 2019-03-05 Whirlpool Corporation Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system
US20170159998A1 (en) * 2015-12-08 2017-06-08 Whirlpool Corporation Insulation compaction device and method for forming an insulated structure for an appliance
US11994336B2 (en) 2015-12-09 2024-05-28 Whirlpool Corporation Vacuum insulated structure with thermal bridge breaker with heat loop
US10808987B2 (en) 2015-12-09 2020-10-20 Whirlpool Corporation Vacuum insulation structures with multiple insulators
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US10422569B2 (en) 2015-12-21 2019-09-24 Whirlpool Corporation Vacuum insulated door construction
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Also Published As

Publication number Publication date
JPH07174290A (ja) 1995-07-11
NZ264455A (en) 1995-06-27
AU674989B2 (en) 1997-01-16
EP0645576A1 (en) 1995-03-29
DK0645576T3 (da) 1997-09-15
DE69401889T2 (de) 1997-09-04
US5509248A (en) 1996-04-23
EP0645576B1 (en) 1997-03-05
SE9303180D0 (sv) 1993-09-29
SE9303180L (sv) 1995-03-30
DE69401889D1 (de) 1997-04-10
SE501701C2 (sv) 1995-04-24
AU7294694A (en) 1995-04-13

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