ATE480382T1 - Verfahren und drehtrommelanlage zum schäumen von kühlvorrichtungen unter vakuum - Google Patents

Verfahren und drehtrommelanlage zum schäumen von kühlvorrichtungen unter vakuum

Info

Publication number
ATE480382T1
ATE480382T1 AT05776544T AT05776544T ATE480382T1 AT E480382 T1 ATE480382 T1 AT E480382T1 AT 05776544 T AT05776544 T AT 05776544T AT 05776544 T AT05776544 T AT 05776544T AT E480382 T1 ATE480382 T1 AT E480382T1
Authority
AT
Austria
Prior art keywords
foaming
rotary drum
under vacuum
cooling devices
devices under
Prior art date
Application number
AT05776544T
Other languages
English (en)
Inventor
Piero Corradi
Rossi Claudio De
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
Application granted granted Critical
Publication of ATE480382T1 publication Critical patent/ATE480382T1/de

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
    • B29C44/3403—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
    • 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
    • B29C44/35—Component parts; Details or accessories
    • 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
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/762—Household appliances
    • B29L2031/7622—Refrigerators

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Refrigerator Housings (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Insulators (AREA)
  • Organic Insulating Materials (AREA)
AT05776544T 2004-08-05 2005-07-20 Verfahren und drehtrommelanlage zum schäumen von kühlvorrichtungen unter vakuum ATE480382T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001610A ITMI20041610A1 (it) 2004-08-05 2004-08-05 Metodo ed impianto a tamburo rotante per la schiumatura sotto vuoto di armadi frigoriferi
PCT/EP2005/007898 WO2006013002A1 (en) 2004-08-05 2005-07-20 Method and rotary drum installation for vacuum foaming of refrigerators

Publications (1)

Publication Number Publication Date
ATE480382T1 true ATE480382T1 (de) 2010-09-15

Family

ID=35149676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05776544T ATE480382T1 (de) 2004-08-05 2005-07-20 Verfahren und drehtrommelanlage zum schäumen von kühlvorrichtungen unter vakuum

Country Status (9)

Country Link
US (1) US20080029921A1 (de)
EP (1) EP1778449B1 (de)
JP (1) JP4691102B2 (de)
KR (1) KR100940624B1 (de)
AT (1) ATE480382T1 (de)
DE (1) DE602005023482D1 (de)
IT (1) ITMI20041610A1 (de)
SI (1) SI1778449T1 (de)
WO (1) WO2006013002A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20041609A1 (it) * 2004-08-05 2004-11-05 Crios Spa Procedimento ed apparecchiatura per la schiumatura sottovuoto di armadi frigoriferi
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.
EP2552985B1 (de) 2010-03-31 2014-04-30 Dow Global Technologies LLC Polyurethanzusammensetzung mit erhöhter schlagfestigkeit und verbesserten optikeigenschaften
TR201708752T4 (tr) 2010-04-21 2018-11-21 Dow Global Technologies Llc Köpük izolasyon ünitesi.
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.
IT1402339B1 (it) * 2010-10-13 2013-08-30 Crios S P A Ora Cannon Ergos S P A Apparecchiatura per la schiumatura sottovuoto di contenitori di refrigerazione.
WO2012099379A2 (ko) * 2011-01-17 2012-07-26 주식회사 우레아텍 냉장고 캐비닛 진공발포장치 및 방법
JP2016531196A (ja) 2013-09-19 2016-10-06 ダウ グローバル テクノロジーズ エルエルシー 混合発泡剤を使用して独立気泡硬質ポリウレタンフォームを作製するための真空支援方法
CN104057569B (zh) * 2014-06-13 2016-11-16 滁州市精华模具制造有限公司 一种门体支撑装置
ITUB20151122A1 (it) * 2015-05-29 2016-11-29 Krauss Maffei Tech Gmbh Apparato per la schiumatura di armadi frigoriferi e relativo metodo di schiumatura
CN105034242B (zh) * 2015-08-28 2018-12-04 武汉泰宇汽车零部件有限公司 发泡模具及高压油泵隔音罩盖的制造方法
IT201600080835A1 (it) 2016-08-01 2018-02-01 Cannon Spa Metodo ed apparato per la schiumatura di un corpo cavo.
KR101896050B1 (ko) * 2016-10-13 2018-09-06 주식회사 은광기전 냉장고 캐비닛 발포 금형의 반전 장치
KR101967071B1 (ko) * 2017-12-13 2019-04-08 류지홍 발포성형폼 취출이 용이한 냉장고 도어의 발포성형폼 제작용 지그의 동작방법
IT201900011679A1 (it) 2019-07-12 2021-01-12 Cannon Ergos S P A Apparato e metodo per la schiumatura di armadi frigoriferi
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
EP4077453B1 (de) * 2019-12-17 2023-09-27 Basf Se Flexibles schäumungsverfahren zur herstellung von wärmeisolierten gegenständen
CN111070540B (zh) * 2019-12-23 2021-10-19 安徽鲲鹏装备模具制造有限公司 一种用于冰箱箱体发泡的夹具
EP4000855A1 (de) * 2020-11-19 2022-05-25 Cosma S.r.l. Schäumvorrichtung für paneele
EP4008514B1 (de) * 2020-12-02 2024-04-03 Cosma S.r.l. Aufschäumungsgerät mit mehreren vorrichtungen und entsprechendes aufschäumungsverfahren

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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
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IT1296471B1 (it) * 1997-11-19 1999-06-25 Paolo Riva Maschera per il contenimento di armadi frigoriferi durante il processo di isolamento termico
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JP3733959B2 (ja) * 2003-05-21 2006-01-11 東海化成工業株式会社 発泡成形装置
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Also Published As

Publication number Publication date
KR100940624B1 (ko) 2010-02-05
DE602005023482D1 (de) 2010-10-21
KR20070041527A (ko) 2007-04-18
EP1778449A1 (de) 2007-05-02
WO2006013002A1 (en) 2006-02-09
JP2008508124A (ja) 2008-03-21
ITMI20041610A1 (it) 2004-11-05
US20080029921A1 (en) 2008-02-07
EP1778449B1 (de) 2010-09-08
JP4691102B2 (ja) 2011-06-01
SI1778449T1 (sl) 2011-01-31

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties