DE602005020022D1 - Verfahren und vorrichtung zum aufschäumen von kühlschränken unter vakuum - Google Patents

Verfahren und vorrichtung zum aufschäumen von kühlschränken unter vakuum

Info

Publication number
DE602005020022D1
DE602005020022D1 DE602005020022T DE602005020022T DE602005020022D1 DE 602005020022 D1 DE602005020022 D1 DE 602005020022D1 DE 602005020022 T DE602005020022 T DE 602005020022T DE 602005020022 T DE602005020022 T DE 602005020022T DE 602005020022 D1 DE602005020022 D1 DE 602005020022D1
Authority
DE
Germany
Prior art keywords
boiling
under vacuum
foaming
vacuum chamber
cabinet
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.)
Active
Application number
DE602005020022T
Other languages
English (en)
Inventor
Piero Corradi
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.)
CRIOS SpA
Original Assignee
CRIOS SpA
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 CRIOS SpA filed Critical CRIOS SpA
Publication of DE602005020022D1 publication Critical patent/DE602005020022D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/428—Mould constructions; Mould supporting equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
DE602005020022T 2004-08-05 2005-07-20 Verfahren und vorrichtung zum aufschäumen von kühlschränken unter vakuum Active DE602005020022D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001609A ITMI20041609A1 (it) 2004-08-05 2004-08-05 Procedimento ed apparecchiatura per la schiumatura sottovuoto di armadi frigoriferi
PCT/EP2005/007904 WO2006013004A1 (en) 2004-08-05 2005-07-20 Method and apparatus for vacuum foaming refrigerator cabinets

Publications (1)

Publication Number Publication Date
DE602005020022D1 true DE602005020022D1 (de) 2010-04-29

Family

ID=35056883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005020022T Active DE602005020022D1 (de) 2004-08-05 2005-07-20 Verfahren und vorrichtung zum aufschäumen von kühlschränken unter vakuum

Country Status (9)

Country Link
US (1) US20080284051A1 (de)
EP (1) EP1781457B1 (de)
JP (1) JP2008508498A (de)
KR (1) KR100940698B1 (de)
AT (1) ATE461027T1 (de)
DE (1) DE602005020022D1 (de)
IT (1) ITMI20041609A1 (de)
SI (1) SI1781457T1 (de)
WO (1) WO2006013004A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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ITMI20041610A1 (it) * 2004-08-05 2004-11-05 Crios Spa Metodo ed impianto a tamburo rotante per la schiumatura sotto vuoto di armadi frigoriferi
CN101758598B (zh) * 2008-12-25 2014-07-02 上海芙蓉实业有限公司 冰柜壳体保温层的发泡工艺及发泡模具车
IT1393100B1 (it) * 2009-02-20 2012-04-11 Crios S P A Ora Cannon Ergos S P A Metodo e apparecchiatura per la schiumatura sottovuoto di armadi frigoriferi.
IT1399743B1 (it) 2010-03-15 2013-05-03 Afros Spa Metodo e apparecchiatura per l'erogazione di una miscela poliuretanica in corpi cavi.
US20130012664A1 (en) 2010-03-31 2013-01-10 Dow Global Technologies Llc Polyurethane compositions having improved impact resistance and optical properties
EP2386585B1 (de) 2010-04-21 2017-03-22 Dow Global Technologies LLC Schaumisolierungseinheit
KR101698311B1 (ko) * 2010-06-08 2017-01-23 삼성전자주식회사 냉장고 캐비닛 발포 방법
CN101870153B (zh) * 2010-06-22 2012-12-19 青岛鑫三利冷箱技术有限公司 冷藏集装箱保温层小面积室外发泡预热夹持装置
IT1400888B1 (it) * 2010-07-08 2013-07-02 Bazzica Engineering S R L Metodo per l'alimentazione e lo scarico di uno stampo in una macchina per lo stampaggio di prodotti in materiale plastico espanso.
CN102529004B (zh) * 2010-12-27 2015-05-27 南京红宝丽股份有限公司 改进冰箱箱体或门体发泡的方法及装置
KR101308158B1 (ko) * 2011-01-17 2013-09-12 남경 홍바오리 주식유한공사 냉장고 캐비닛 진공발포장치
WO2012099379A2 (ko) * 2011-01-17 2012-07-26 주식회사 우레아텍 냉장고 캐비닛 진공발포장치 및 방법
WO2014019103A1 (en) 2012-07-31 2014-02-06 Bayer Materialscience Ag Method for the production of polyurethane foam using emulsified blowing agent
CN104619759B (zh) 2012-07-31 2018-03-30 科思创德国股份有限公司 制备聚氨酯泡沫的真空辅助式方法
CN103395160A (zh) * 2013-08-08 2013-11-20 安徽信盟机电装备制造有限公司 一种大容量冰箱箱体的发泡夹具
US20160200889A1 (en) 2013-09-19 2016-07-14 Dow Global Technologies Llc Vacuum assisted process to make closed cell rigid polyurethane foams using mixed blowing agents
CN104816427A (zh) * 2015-05-05 2015-08-05 滁州启越模具设备制造有限公司 一种新型翻转机构的发泡涨模
CN105835288A (zh) * 2016-04-28 2016-08-10 东莞理工学院 一种全自动泡沫打包机
KR101806975B1 (ko) 2016-05-10 2017-12-08 김철희 냉장고용 도어 발포성형 지그
IT201600080835A1 (it) * 2016-08-01 2018-02-01 Cannon Spa Metodo ed apparato per la schiumatura di un corpo cavo.
CN106738589B (zh) * 2017-01-26 2018-11-30 惠而浦（中国）股份有限公司 一种冰箱箱体发泡工装
RU182592U1 (ru) * 2018-03-19 2018-08-23 Каннон С.П.А. Кондукторное устройство для вакуумного запенивания холодильников
CN112888543B (zh) * 2018-10-12 2023-03-28 科思创知识产权两合公司 用于改进带壳设备的生产的方法和系统
CN110450336B (zh) * 2019-09-16 2023-09-15 长虹美菱股份有限公司 一种冰箱发泡设备及发泡方法
CN110884020A (zh) * 2019-12-05 2020-03-17 深圳亿和模具制造有限公司 一种薄壁高压发泡成型工艺及模具
CN112659451A (zh) * 2020-12-25 2021-04-16 长虹美菱股份有限公司 一种冰箱箱体高效发泡控制方法

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US3440308A (en) * 1965-09-09 1969-04-22 Gen Electric Method of making a refrigerator cabinet assembly
US3904721A (en) * 1973-06-04 1975-09-09 Franklin Mfg Co Method of assembling a refrigeration cabinet
US3948407A (en) * 1973-06-27 1976-04-06 Franklin Manufacturing Company Refrigerated cabinet construction
US3970732A (en) * 1973-09-26 1976-07-20 Kimball International, Inc. Method of molding rigid foamed polyurethane articles
US4150074A (en) * 1976-12-28 1979-04-17 The Upjohn Company Method of effecting multi-station in-place reaction injection molding all formable reactive polymeric resin composition
DE2915923A1 (de) * 1979-04-20 1980-10-23 Illig Maschinenbau Adolf Vorrichtung zum ueberziehen von teilen mit thermoplastischer kunststoffolie
US4411413A (en) * 1980-11-24 1983-10-25 The Budd Company Apparatus for shoring during the manufacture of a reefer container
US4370795A (en) * 1980-11-24 1983-02-01 The Budd Company Apparatus and methods to provide shoring during the manufacturing of a reefer container
US4820372A (en) * 1984-05-09 1989-04-11 Edward Gidseg Apparatus and system for fabricating refrigeration cabinets
IT1196280B (it) * 1984-10-05 1988-11-16 Crios Spa Impianto per la schiumatura di armadi frigoriferi,con tamburo portamaschi rotante
US4691906A (en) * 1985-04-19 1987-09-08 Remmele Engineering, Inc. Apparatus for supporting the walls of appliances and the like during foaming
IT1204767B (it) * 1986-01-21 1989-03-10 Afros Spa Procedimento e apparecchiatura per la produzione di isolamenti in materiale espanso,in frigoriferi,congelatori e simili
IT1192069B (it) * 1986-03-19 1988-03-31 Zanussi Elettrodomestici Procedimento e dispositivo per la fabbricazione di mobili per apparecchi frigoriferi
USD341601S (en) * 1990-05-08 1993-11-23 Con-Tek Machine, Inc. Machine for foaming refrigerator cavities
JPH07102583B2 (ja) * 1990-06-12 1995-11-08 豊田合成株式会社 ポリウレタン発泡体の成形方法及び成形装置
US5223547A (en) * 1990-11-27 1993-06-29 Kao Corporation Polyurethane, process for producing the same, and process for producing polyurethane foam
US5507999A (en) * 1992-10-27 1996-04-16 The Geon Company Process for thermoforming plastic doors
JP2936929B2 (ja) * 1992-12-22 1999-08-23 豊田合成株式会社 真空箱付き成形装置
US5602188A (en) * 1993-07-13 1997-02-11 Suzuki Sogyo Co., Ltd. Biodegradable resin foam and method and apparatus for producing same
US5827385A (en) * 1994-07-15 1998-10-27 Vacupanel, Inc. Method of producing an evacuated insulated container
US5588731A (en) * 1995-07-17 1996-12-31 Whirlpool Corporation Refrigerator door construction
IT1277332B1 (it) * 1995-07-25 1997-11-10 Hennecke Gmbh Maschf Dispositivo per fabbricare carcasse di frigoriferi
IT1289472B1 (it) * 1996-12-19 1998-10-15 Manni S P A Procedimento ed apparecchiatura per la schiumatura sottovuoto di pannelli isolanti,con insufflaggio di gas inerte
JP2001147079A (ja) * 1999-11-19 2001-05-29 Fujitsu General Ltd 断熱箱体の成形装置
TW579417B (en) * 2003-06-03 2004-03-11 Tatung Co Method for producing refrigerator door
ITMI20041610A1 (it) * 2004-08-05 2004-11-05 Crios Spa Metodo ed impianto a tamburo rotante per la schiumatura sotto vuoto di armadi frigoriferi

Also Published As

Publication number Publication date
JP2008508498A (ja) 2008-03-21
WO2006013004A1 (en) 2006-02-09
EP1781457A1 (de) 2007-05-09
SI1781457T1 (sl) 2010-07-30
US20080284051A1 (en) 2008-11-20
KR100940698B1 (ko) 2010-02-08
ATE461027T1 (de) 2010-04-15
KR20070053204A (ko) 2007-05-23
ITMI20041609A1 (it) 2004-11-05
EP1781457B1 (de) 2010-03-17

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