BRPI0409943A - método de ventilação de um dispositivo para irradiação de feixe de elétron, e, dispositivo para irradiação de feixe de elétron - Google Patents

método de ventilação de um dispositivo para irradiação de feixe de elétron, e, dispositivo para irradiação de feixe de elétron

Info

Publication number
BRPI0409943A
BRPI0409943A BRPI0409943-5A BRPI0409943A BRPI0409943A BR PI0409943 A BRPI0409943 A BR PI0409943A BR PI0409943 A BRPI0409943 A BR PI0409943A BR PI0409943 A BRPI0409943 A BR PI0409943A
Authority
BR
Brazil
Prior art keywords
chamber
beam irradiation
irradiation device
electron beam
continuous sheet
Prior art date
Application number
BRPI0409943-5A
Other languages
English (en)
Inventor
Lars Ake Noslund
Tommy Nilsson
Luca Poppi
Anna Eriksson
Paolo Benedetti
Filippo Ferrarini
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Publication of BRPI0409943A publication Critical patent/BRPI0409943A/pt
Publication of BRPI0409943B1 publication Critical patent/BRPI0409943B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
    • 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
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/02—Sterilising, e.g. of complete packages
    • B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
    • B65B55/08—Sterilising wrappers or receptacles prior to, or during, packaging by irradiation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/02—Irradiation devices having no beam-forming means
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/04—Irradiation devices with beam-forming means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/23—Containers other than laboratory or medical, e.g. bottles or mail

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Recrystallisation Techniques (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

"MéTODO DE VENTILAçãO DE UM DISPOSITIVO PARA IRRADIAçãO DE FEIXE DE ELéTRON, E, DISPOSITIVO PARA IRRADIAçãO DE FEIXE DE ELéTRON". A invenção refere-se a um método e dispositivo para a ventilação de um dispositivo para irradiação de feixe de elétron de uma folha contínua (W), o método compreendendo as etapas de: prover uma primeira câmara (107) compreendendo uma abertura de entrada de folha contínua (115) e uma abertura de saída de folha contínua (121), prover uma segunda câmara (111) se estendendo dentro da primeira câmara (107), a segunda câmara (111) compreendendo uma abertura de entrada de folha contínua (114), uma abertura de saída de folha contínua (112), e uma superfície de saída de elétron (21) através da qual os elétrons são adaptados para serem emitidos para a segunda câmara (111), passar a folha contínua (W) através da segunda câmara (111), e criar um fluxo de fluido gasoso através de ambas as primeira e segunda câmaras (107, 111), em uma direção oposta à direção do deslocamento da folha contínua (W) suprindo-se o mencionado fluido para a abertura de saída de folha contínua (121) da primeira câmara (107) e provendo pelo menos uma saída (113).
BRPI0409943-5A 2003-06-19 2004-06-08 método de ventilação de um dispositivo para irradiação de feixe de elétron, e, dispositivo para irradiação de feixe de elétron BRPI0409943B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0301781-1 2003-06-19
SE0301781A SE525347C2 (sv) 2003-06-19 2003-06-19 Förfarande och anordning för bestrålning med elektroner
PCT/SE2004/000894 WO2004110869A1 (en) 2003-06-19 2004-06-08 Method and device for electron beam irradiation

Publications (2)

Publication Number Publication Date
BRPI0409943A true BRPI0409943A (pt) 2006-04-25
BRPI0409943B1 BRPI0409943B1 (pt) 2018-05-08

Family

ID=27607347

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409943-5A BRPI0409943B1 (pt) 2003-06-19 2004-06-08 método de ventilação de um dispositivo para irradiação de feixe de elétron, e, dispositivo para irradiação de feixe de elétron

Country Status (13)

Country Link
US (1) US7417239B2 (pt)
EP (1) EP1638846B1 (pt)
JP (1) JP4563380B2 (pt)
CN (1) CN100413762C (pt)
AT (1) ATE382548T1 (pt)
AU (1) AU2004247607B2 (pt)
BR (1) BRPI0409943B1 (pt)
DE (1) DE602004011056T2 (pt)
ES (1) ES2295872T3 (pt)
MX (1) MXPA05013235A (pt)
RU (1) RU2333140C2 (pt)
SE (1) SE525347C2 (pt)
WO (1) WO2004110869A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526700C2 (sv) * 2003-06-19 2005-10-25 Tetra Laval Holdings & Finance Anordning och förfarande för sterilisering av en materialbana med elektronbestrålning
US20130097302A9 (en) * 2003-10-01 2013-04-18 Robert Khedouri Audio visual player apparatus and system and method of content distribution using the same
US7291854B2 (en) * 2005-07-18 2007-11-06 Trinity Health Corporation Radiation attenuation corridor
SE529241C2 (sv) 2005-10-26 2007-06-05 Tetra Laval Holdings & Finance Sensor samt system för avkänning av en elektronstråle
WO2007099120A1 (en) 2006-02-28 2007-09-07 Novo Nordisk A/S A method and an apparatus for sterilizing packaging material
JP4730190B2 (ja) * 2006-04-26 2011-07-20 澁谷工業株式会社 容器殺菌装置および容器殺菌方法
SE530019C2 (sv) 2006-06-14 2008-02-12 Tetra Laval Holdings & Finance Sensor samt system för avkänning av en elektronstråle
SE530589C2 (sv) * 2006-12-11 2008-07-15 Tetra Laval Holdings & Finance Metod att bestråla föremål
DE102007003334A1 (de) 2007-01-17 2008-08-07 Khs Ag Verfahren und Vorrichtung zur kontinuierlichen Sterilisierung von Beutelverpackungen
US8735850B2 (en) * 2009-07-07 2014-05-27 Hitachi Zosen Corporation Method and apparatus for ebeam treatment of webs and products made therefrom
DE102011015344A1 (de) 2011-03-28 2012-10-04 Krones Aktiengesellschaft Verfahren und Vorrichtung zum Sterilisieren von Verpackungsmitteln
EP3170756B1 (en) * 2015-11-23 2018-09-19 Tetra Laval Holdings & Finance S.A. Device and method for sterilization of a sheet of packaging material and filling machine
EP3500110B1 (de) * 2016-08-20 2024-10-02 Bühler AG Vorrichtungen und verfahren zum pasteurisieren und/oder sterilisieren von partikelförmigem gut
WO2019229069A1 (en) * 2018-06-01 2019-12-05 Tetra Laval Holdings & Finance S.A. Packaging machine and method for producing sealed packages
WO2023208707A2 (en) * 2022-04-26 2023-11-02 Tetra Laval Holdings & Finance S.A. Sterilization apparatus having an irradiation beam emitting device and packaging machine having a sterilization apparatus
CN115132397A (zh) * 2022-06-24 2022-09-30 江苏同威信达技术有限公司 一种低能电子加速器防臭氧侵蚀的系统

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
GB1353831A (en) 1970-07-15 1974-05-22 Armco Steel Corp Apparatus and process for radiation curing of coated strip-like material
US3790801A (en) * 1972-09-08 1974-02-05 Ppg Industries Inc Apparatus for ultraviolet light treatment in a controlled atmosphere
CH615131A5 (pt) * 1974-12-11 1980-01-15 Aluminiumwerke Ag Rorschach
ZA771498B (en) * 1977-03-11 1978-02-22 Coal Industry Patents Ltd Sealant material
US4252413A (en) * 1978-10-05 1981-02-24 Energy Sciences Inc. Method of and apparatus for shielding inert-zone electron irradiation of moving web materials
JPS6099829A (ja) * 1983-11-02 1985-06-03 大日本印刷株式会社 シ−ト状包材の殺菌方法および装置
JPS60206444A (ja) * 1984-03-23 1985-10-18 住友重機械工業株式会社 電子ビーム反応チヤンバ
DE8816682U1 (de) * 1988-08-29 1990-04-26 Heraeus Kulzer GmbH, 63450 Hanau Bestrahlungsgerät
US5194742A (en) * 1992-01-21 1993-03-16 Energy Sciences Inc. Method of and apparatus for shielding electron and other particle beam accelerators
JP3211438B2 (ja) * 1992-11-30 2001-09-25 岩崎電気株式会社 電子線照射装置用排気装置
US5473164A (en) * 1995-01-03 1995-12-05 Sid Saechsisches Institut Fuer Die Druckinductrie Gmbh Device for shielding of x-rays in electron bombardment of materials on a sheet, especially ink on a paper sheet
ES2174211T3 (es) * 1997-10-29 2002-11-01 Tetra Laval Holdings & Finance Metodo y aparato para esterilizar un material en hoja para envasar.
JP2000214300A (ja) 1999-01-25 2000-08-04 Mitsubishi Heavy Ind Ltd 電子線殺菌装置
US6685883B2 (en) * 1999-08-27 2004-02-03 Tetra Laval Holdings & Finance S.A. Method and unit for sterilizing packaging sheet material for manufacturing sealed packages of pourable food products
AU778181B2 (en) * 1999-10-12 2004-11-18 Toyo Ink Manufacturing Co. Ltd. Method and apparatus for irradiating active energy ray
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JP4797298B2 (ja) * 2001-08-10 2011-10-19 澁谷工業株式会社 物品の滅菌搬送システム

Also Published As

Publication number Publication date
ES2295872T3 (es) 2008-04-16
JP2006526549A (ja) 2006-11-24
EP1638846A1 (en) 2006-03-29
AU2004247607A1 (en) 2004-12-23
DE602004011056D1 (de) 2008-02-14
SE0301781D0 (sv) 2003-06-19
HK1093717A1 (zh) 2007-03-09
JP4563380B2 (ja) 2010-10-13
BRPI0409943B1 (pt) 2018-05-08
DE602004011056T2 (de) 2008-04-10
MXPA05013235A (es) 2006-03-09
CN100413762C (zh) 2008-08-27
RU2006101398A (ru) 2006-06-27
AU2004247607B2 (en) 2008-11-20
RU2333140C2 (ru) 2008-09-10
SE0301781L (sv) 2004-12-20
ATE382548T1 (de) 2008-01-15
EP1638846B1 (en) 2008-01-02
US7417239B2 (en) 2008-08-26
SE525347C2 (sv) 2005-02-08
US20060145093A1 (en) 2006-07-06
CN1809495A (zh) 2006-07-26
WO2004110869A1 (en) 2004-12-23

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2778 DE 02-04-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.