JPH01153481A - 断熱コンテナの絶縁構造 - Google Patents

断熱コンテナの絶縁構造

Info

Publication number
JPH01153481A
JPH01153481A JP63275997A JP27599788A JPH01153481A JP H01153481 A JPH01153481 A JP H01153481A JP 63275997 A JP63275997 A JP 63275997A JP 27599788 A JP27599788 A JP 27599788A JP H01153481 A JPH01153481 A JP H01153481A
Authority
JP
Japan
Prior art keywords
layer
container
insulating
insulating layer
shock
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.)
Granted
Application number
JP63275997A
Other languages
English (en)
Other versions
JP2745582B2 (ja
Inventor
Hansjoerg Baumann
ハンスイエルク　バウマン
Manfred Schill
マンフレット　シル
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.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Publication of JPH01153481A publication Critical patent/JPH01153481A/ja
Application granted granted Critical
Publication of JP2745582B2 publication Critical patent/JP2745582B2/ja
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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
    • B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y10T428/249977—Specified thickness of void-containing component [absolute or relative], numerical cell dimension or density
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249985—Composition of adhesive or bonding component specified

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 本発明は、断熱コンテナの絶縁構造に関する。
断熱コンテナの絶縁構造として、その外壁と内壁の間に
発泡ポリウレタンのような保温材を設けたものが知られ
ている。　また、コンテナ壁面を、サンドウィッチ板と
同様の構造と密度をもつ均一な発泡祠で形成することも
既知で必る。
このような構造の欠点は、１０傷しやすいことである。
　一般には脆く硬い絶縁層が短期間の使用により破ｎま
たは破壊するから、絶縁作用が減退する。
また、サンドウィッチ板の場合には機械的な安定性に欠
ける。
本発明の課題はこのような欠点を解消することにおる。
この課題は、本発明に従う特許請求の範囲第１項に記載
の絶縁構造によって解決される。
衝撃吸収層は、柔軟弾性を有し独立気泡で構成される軟
質発泡材で形成され、カサ密度３０〜３５に３／ＴｒＬ
３のものが好ましい。　そのようなプラスチック＋Ａ利
はポリウレタン、ＰＶＣｌとくにポリウレタンか適して
いる。
これらの４・Δ）’：１は、熱伝導率か、たとえば０．
０３〜０．０／ｌＷ／ｍｋのように低く、それ故に同［
１）にコンテナの熱絶縁にも適している。
衝撃吸収層の厚さは１５〜３０馴、とくに２０〜２５ｍ
ｍとするのが好ましい。　この層は、コンテナ外壁の内
面にたとえば接着剤、粘着テープなどで貼りつけるか、
表面圧力により固定される。
平坦な形また（はアーヂ状の、いずれにすることしてき
る。
硬質発泡材の絶縁層のカザ密度は、３０〜９０に３／Ｔ
ｒＬ３、とくに４０〜５０ｋｇ／ＴｒＬ３）ものか好ま
しい。　その厚さは２０〜８０＃、とくに３０〜５０ｍ
とするのか好適である。
この絶縁層のプラスチック材料としては、ポリウレタン
またはＰＶＣｌとくに熱伝導率が０．０２〜０．０４Ｗ
／ｍｋの硬質ＰＶＣ介泡材が適している。
この保温層は、補強層で内張すしてコンテナの内側に設
（プる。　補強層としては、表面加工した鉄、ステンレ
ス、アルミニウムその他の金属、立体成形した、または
板状もしくは芯状なとの強固な合成樹脂、または軽足介
泡祠装の押出成形板などを使用することができる。
この被覆加工を施した絶縁層は、衝撃吸収層とは離して
設（プる。　すなわら、衝撃層はいずれの部分でも強く
結合しない状態にしておく。
本発明による絶縁構造は、コンテナ輸送時の使用や積み
上げ（フォークリフトによる）、コンベヤ、こるコンベ
ヤ、巻揚げおよび運搬などのコンテナの取扱時に機械的
な損傷を受けず、また捩り力が作用しても機械的特性お
よび熱的特性を肪うことかない。
第１図あＪ：び第２図に、本発明の断熱コンテナの保温
構造を示した。
図において、１はコンテナ外壁であって、接谷１書１ａ
により衝撃吸収層２か設置ノられている。
３は絶縁層を示し、その内面に補強層４が設けられてい
る。
【図面の簡単な説明】
第１図は、本発明構造の一実施例を示すコンテナの横断
面図でおる。 第２図は、第１図の部分拡大断面図である。 １・・・（コンテナ）外壁 １ａ・・・接着面 ２・・・衝撃吸収層 ３・・・絶縁層 ４・・・補強層 特許出願人　　　ロング　リミテッド 代理人　　弁理士　　須　賀　総　夫 第１図 第２図

Claims (1)

    【特許請求の範囲】
  1. コンテナ外壁の内面に柔軟弾性を有し独立気泡で構成さ
    れたカサ密度２５〜５０ｋｇ／ｍ＾３、厚さ１５〜３０
    ｍｍの軟質発泡材からなる衝撃吸収層を、接着剤または
    表面圧力により設け、その上に、補強層を内側に設けた
    カサ密度４０〜９０ｋｇ／ｍ＾３、厚さ２０〜８０ｍｍ
    の硬質発泡材からなる保温層を浮かして設けたことを特
    徴とする断熱コンテナの絶縁構造。
JP63275997A 1987-11-04 1988-10-31 断熱コンテナの絶縁構造 Expired - Lifetime JP2745582B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH430687 1987-11-04
CH4306/87-0 1987-11-04

Publications (2)

Publication Number Publication Date
JPH01153481A true JPH01153481A (ja) 1989-06-15
JP2745582B2 JP2745582B2 (ja) 1998-04-28

Family

ID=4273623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63275997A Expired - Lifetime JP2745582B2 (ja) 1987-11-04 1988-10-31 断熱コンテナの絶縁構造

Country Status (4)

Country Link
US (1) US4911962A (ja)
EP (1) EP0315148B1 (ja)
JP (1) JP2745582B2 (ja)
DE (1) DE3873692D1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100037A (ja) * 1992-07-30 1994-04-12 Shinichi Kaneda 保護部材
WO1997003898A1 (fr) * 1995-07-14 1997-02-06 Toray Industries, Inc. Conteneur
CN103723379A (zh) * 2014-01-11 2014-04-16 苏州安特实业有限公司 医疗药品用绝热冷藏箱
CN105416835A (zh) * 2015-12-24 2016-03-23 常熟市金玉花卉泡沫有限公司 一种专用于插花泥的隔热型包装箱

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FR2664240B1 (fr) * 1990-07-04 1992-10-23 Hernas Bernard Caisse isotherme et son procede de fabrication.
US5417342A (en) * 1994-02-04 1995-05-23 Miriam M. Benson Packaging for fragile articles
US5816395A (en) * 1995-09-25 1998-10-06 Tkl Products Corp. Foam-layered packaging case
KR100248006B1 (ko) * 1997-12-02 2000-04-01 윤종용 포장박스내장용성형완충체
US6446809B2 (en) 2001-02-02 2002-09-10 Gww, Inc. Rigid lightweight carrying case
EP1739213B1 (de) * 2005-07-01 2011-04-13 Freiberger Compound Materials GmbH Vorrichtung und Verfahren zum Tempern von III-V-Wafern sowie getemperte III-V-Halbleitereinkristallwafer
DE202006014576U1 (de) * 2006-08-21 2008-01-03 STABILA Messgeräte Gustav Ullrich GmbH Schutzeinrichtung
CN110381771B (zh) 2017-03-08 2022-06-24 野醍冷却器有限责任公司 具有磁性闭合件的容器
US10954055B2 (en) 2017-03-08 2021-03-23 Yeti Coolers, Llc Container with magnetic closure
US11076666B2 (en) * 2017-03-08 2021-08-03 Yeti Coolers, Llc Container with magnetic closure
USD909063S1 (en) 2019-03-08 2021-02-02 Yeti Coolers, Llc Bag

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CA705856A (en) * 1965-03-16 Y. Glass John Polyurethane foam-coated expanded plastic insulation and roof board
US2724670A (en) * 1954-01-25 1955-11-22 Boston Woven Hose & Rubber Co Laminated packing
FR1314256A (fr) * 1962-02-08 1963-01-04 Veb Zek Matelas protecteur destiné principalement à habiller les parties dures ou coupantes dans les véhicules automobiles
US3220902A (en) * 1962-07-20 1965-11-30 Illinois Tool Works Laminated container forming method and apparatus
US3138248A (en) * 1963-05-02 1964-06-23 Lockheed Aircraft Corp Packaging means
US3189243A (en) * 1963-05-21 1965-06-15 Haveg Industries Inc Containers made from plastic foam sheet
US3489311A (en) * 1967-05-25 1970-01-13 Aerojet General Co Tanks for storage of liquefied gas
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FR2237116B1 (ja) * 1973-07-12 1976-05-07 Damois Freres Ets
CH617859A5 (ja) * 1976-07-10 1980-06-30 Freudenberg Carl Fa
ATA758279A (de) * 1979-11-29 1983-11-15 Semperit Ag Waermeisolationshuelle fuer einen heisswasserbehaelter
FR2513223A1 (fr) * 1981-09-21 1983-03-25 Cellutec Sa Nouveau systeme de caisse d'emballage amortissant les chocs thermiques et les impacts
EP0110022B1 (de) * 1982-11-26 1987-07-15 Lonza Ag Isoliereinsatz für Lager- und Transportbehälter
US4476183A (en) * 1983-11-21 1984-10-09 Monsanto Company Thermoformable laminate structure with improved acoustical absorption
DE3448295C2 (en) * 1984-03-23 1990-02-08 E. Missel Gmbh & Co, 7000 Stuttgart, De Hot water pipe insulation for concrete surfaces
US4851286A (en) * 1986-11-18 1989-07-25 United Foam Plastics Foamed plastic cushioning materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100037A (ja) * 1992-07-30 1994-04-12 Shinichi Kaneda 保護部材
WO1997003898A1 (fr) * 1995-07-14 1997-02-06 Toray Industries, Inc. Conteneur
CN1072170C (zh) * 1995-07-14 2001-10-03 东丽株式会社 货运集装箱
CN103723379A (zh) * 2014-01-11 2014-04-16 苏州安特实业有限公司 医疗药品用绝热冷藏箱
CN105416835A (zh) * 2015-12-24 2016-03-23 常熟市金玉花卉泡沫有限公司 一种专用于插花泥的隔热型包装箱

Also Published As

Publication number Publication date
DE3873692D1 (de) 1992-09-17
EP0315148A1 (de) 1989-05-10
JP2745582B2 (ja) 1998-04-28
EP0315148B1 (de) 1992-08-12
US4911962A (en) 1990-03-27

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