DE69934520D1 - Vorrichtung zur kontrollierten belueftung eines raumes - Google Patents

Vorrichtung zur kontrollierten belueftung eines raumes

Info

Publication number
DE69934520D1
DE69934520D1 DE69934520T DE69934520T DE69934520D1 DE 69934520 D1 DE69934520 D1 DE 69934520D1 DE 69934520 T DE69934520 T DE 69934520T DE 69934520 T DE69934520 T DE 69934520T DE 69934520 D1 DE69934520 D1 DE 69934520D1
Authority
DE
Germany
Prior art keywords
chamber
atmosphere
methods
present
oxygen
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
DE69934520T
Other languages
English (en)
Other versions
DE69934520T2 (de
Inventor
Sanjay Savur
Gerrit Linde
A Jordan
J Jones
R Barker
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.)
Mitsubishi Australia Ltd
Original Assignee
Mitsubishi Australia Ltd
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
Priority claimed from AUPP6588A external-priority patent/AUPP658898A0/en
Priority claimed from AUPP8642A external-priority patent/AUPP864299A0/en
Priority claimed from AUPP9998A external-priority patent/AUPP999899A0/en
Application filed by Mitsubishi Australia Ltd filed Critical Mitsubishi Australia Ltd
Application granted granted Critical
Publication of DE69934520D1 publication Critical patent/DE69934520D1/de
Publication of DE69934520T2 publication Critical patent/DE69934520T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0648—One-way valve the armature and the valve member forming one element
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
    • G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Electron Tubes For Measurement (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Storage Of Harvested Produce (AREA)
  • Ventilation (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Furnace Details (AREA)
  • Air Conditioning Control Device (AREA)
DE69934520T 1998-10-19 1999-10-19 Vorrichtung zur kontrollierten belueftung eines raumes Expired - Lifetime DE69934520T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AUPP6588A AUPP658898A0 (en) 1998-10-19 1998-10-19 Apparatus for controlled venting of a chamber
AUPP658898 1998-10-19
AUPP8642A AUPP864299A0 (en) 1999-02-11 1999-02-11 Improvements to apparatus for controlled venting of a chamber
AUPP864299 1999-02-11
AUPP9998A AUPP999899A0 (en) 1999-04-28 1999-04-28 Improvements in or relating to containers
AUPP999899 1999-04-28
PCT/AU1999/000909 WO2000023350A1 (en) 1998-10-19 1999-10-19 Apparatus for controlled venting of a chamber

Publications (2)

Publication Number Publication Date
DE69934520D1 true DE69934520D1 (de) 2007-02-01
DE69934520T2 DE69934520T2 (de) 2007-10-04

Family

ID=27158112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934520T Expired - Lifetime DE69934520T2 (de) 1998-10-19 1999-10-19 Vorrichtung zur kontrollierten belueftung eines raumes

Country Status (8)

Country Link
US (2) US8677893B2 (de)
EP (1) EP1175353B1 (de)
AT (1) ATE348763T1 (de)
DE (1) DE69934520T2 (de)
ES (1) ES2279648T3 (de)
HK (1) HK1044321A1 (de)
NZ (1) NZ511678A (de)
WO (1) WO2000023350A1 (de)

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AUPQ721500A0 (en) * 2000-05-01 2000-05-25 Mitsubishi Australia Limited Apparatus and methods for controlled venting of a chamber
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US7487111B2 (en) 2001-10-19 2009-02-03 U-Haul International, Inc. Online marketplace for moving and relocation services
EP1692052B1 (de) * 2003-12-09 2010-09-08 Asiaworld Shipping Services Pty Ltd Verfahren zum entfernen von restgas und vorrichtung dazu
WO2006116809A1 (en) * 2005-05-02 2006-11-09 Asiaworld Shipping Services Pty Ltd An improved residual gas removal method
KR100910795B1 (ko) * 2006-07-10 2009-08-05 아시아월드 쉬핑 서비시즈 피티와이 리미티드 잔류가스의 제거방법 및 장치
US8739694B2 (en) * 2010-10-26 2014-06-03 James C. Schaefer Dynamic control system and method for controlled atmosphere room
US9410717B2 (en) * 2011-10-12 2016-08-09 Ford Global Technologies, Llc Powered diaphragm air extractor and control system
DK2864723T3 (da) 2012-06-25 2019-11-04 Carrier Corp Elektromagnetisk kontraventil
US20150344209A1 (en) * 2012-11-01 2015-12-03 Mitsubishi Australia Limited Improvements in control of gas composition within a container
JP2015072103A (ja) * 2013-10-03 2015-04-16 ダイキン工業株式会社 コンテナ用冷凍装置
US10426177B2 (en) * 2014-04-30 2019-10-01 Australis Aquaculture, Llc Controlled environment shipping containers
ES2544509B9 (es) * 2015-04-28 2016-06-09 Morpho Ventures S.L.U. Contenedor presurizado de atmosfera controlada para transporte y conservación de frutas y verduras
AU2016300215B2 (en) * 2015-07-27 2021-02-11 Avcatech Laboratories Pty Ltd Monitoring state of produce within transport containers
CL2016000948A1 (es) * 2016-04-20 2017-07-14 Liventus Chile S A Dispositivo de válvula controladora de atmósfera, de mínima intervención en su instalación en contenedores refrigerados, autosuficiente, compacto, reutilizable que comprende un cuerpo con una forma cilíndrica alargada, que a su vez comprende una zona de batería dentro del cuerpo, una zona electrónica, una zona de manipulación dentro del cuerpo, una zona del tapón dentro del cuerpo y una zona de intercambio de gases.
WO2018102934A1 (es) * 2016-12-05 2018-06-14 Liventus Chile S.A. Método de instalación y de operación de un sistema de control atmosférico dentro de un contenedor de transporte de carga con un dispositivo de control de atmósfera
LT3481208T (lt) 2017-03-16 2021-10-25 Einenkel / Wirth Gbr Nokinimo kamera ir vaisių nokinimo būdas
ES2963593T3 (es) * 2018-12-30 2024-04-01 Thermo King Llc Sistemas activos de atmósfera controlada
EP3673747B1 (de) * 2018-12-30 2023-11-15 Thermo King LLC Systeme für kontrollierte atmosphäre
CN111905843A (zh) * 2020-08-11 2020-11-10 中国船舶工业集团公司第七0八研究所 一种船用模块化厌氧实验室系统
CN113137805A (zh) * 2021-04-28 2021-07-20 珠海格力电器股份有限公司 一种冰箱的气体浓度调控方法及冰箱

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US3313631A (en) 1965-04-30 1967-04-11 Atlantic Res Corp Apparatus for preserving animal and plant matter
US3487769A (en) 1965-04-26 1970-01-06 Occidental Petroleum Corp Apparatus for controlled admission of air to controlled atmosphere
US4423080A (en) * 1975-03-10 1983-12-27 Bedrosian And Associates Controlled atmosphere produce package
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NO764014L (de) * 1975-12-31 1977-07-01 Aluminum Co Of America
US4228197A (en) * 1979-01-18 1980-10-14 Food Storage Systems, Inc. Atmosphere controlling method and apparatus for food storage
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NL8304015A (nl) * 1983-11-22 1985-06-17 Douwe Egberts Tabaksfab Absorbens voor kooldioxyde of voor kooldioxyde en zuurstof, werkwijze ter bereiding daarvan, en toepassing van het absorbens in een verpakking.
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Also Published As

Publication number Publication date
US9032867B2 (en) 2015-05-19
US8677893B2 (en) 2014-03-25
EP1175353A4 (de) 2004-06-16
US20140242236A1 (en) 2014-08-28
ATE348763T1 (de) 2007-01-15
DE69934520T2 (de) 2007-10-04
ES2279648T3 (es) 2007-08-16
EP1175353B1 (de) 2006-12-20
HK1044321A1 (en) 2002-10-18
EP1175353A1 (de) 2002-01-30
NZ511678A (en) 2003-10-31
US20060199267A1 (en) 2006-09-07
WO2000023350A1 (en) 2000-04-27

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