JPS6119431B2 - - Google Patents

Info

Publication number
JPS6119431B2
JPS6119431B2 JP8021278A JP8021278A JPS6119431B2 JP S6119431 B2 JPS6119431 B2 JP S6119431B2 JP 8021278 A JP8021278 A JP 8021278A JP 8021278 A JP8021278 A JP 8021278A JP S6119431 B2 JPS6119431 B2 JP S6119431B2
Authority
JP
Japan
Prior art keywords
air
gas
heat insulating
insulation
heat
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
Application number
JP8021278A
Other languages
English (en)
Other versions
JPS557428A (en
Inventor
Sumitada Iwabuchi
Kazuma Matsui
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.)
Yuasa Corp
Original Assignee
Yuasa Battery Corp
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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP8021278A priority Critical patent/JPS557428A/ja
Priority to GB7922933A priority patent/GB2025320B/en
Publication of JPS557428A publication Critical patent/JPS557428A/ja
Priority to US06/121,908 priority patent/US4323620A/en
Publication of JPS6119431B2 publication Critical patent/JPS6119431B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • 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
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/07—Arrangements using an air layer or vacuum the air layer being enclosed by one or more layers of insulation
    • 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
    • F16L59/08—Means for preventing radiation, e.g. with metal foil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/105—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/22—Nickel or cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2313/00—Elements other than metals
    • B32B2313/04—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • B32B2315/085—Glass fiber cloth or fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/12—Asbestos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/14—Mineral wool
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • 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]
    • Y10T428/24967—Absolute thicknesses specified
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • 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
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/654—Including a free metal or alloy constituent
    • Y10T442/656—Preformed metallic film or foil or sheet [film or foil or sheet had structural integrity prior to association with the nonwoven fabric]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Secondary Cells (AREA)
  • Thermal Insulation (AREA)

Description

【発明の詳細な説明】 本発明は多層式断熱材に関するものである。
一般に用いられている断熱材の熱伝導は、構成
する固体を直接に伝わる熱伝導、構成固体に含有
されている気体による熱伝導等が複雑に発生して
いると考えられる。これら断熱材の断熱性能の向
上を計るためには、まず、第一に断熱材を構成す
る固体について熱伝導率の小さな物質を選定する
こと、第二に通常の使用にて最も手軽で、良断熱
性である空気を利用することである。例えば、繊
維式断熱材として使用されているグラスウール保
温材の場合、グラスフアイバー自身の熱伝導率は
約0.89〔Kcal／mh℃〕（室温）であるにもかかわ
らず、その集成、組合せによりカサ比重約0.03
〔ｇ／cm2〕にて約0.03〔Kcal／mh℃〕（室温）
と、断熱性能が著るしく向上する。このような傾
向は岩綿、石綿等においても同様である。又、多
孔式断熱材においても、気体（空気）の含有状
態、構造により効果的な利用を計つている。特殊
な例としては、断熱機構を真空内に保持すること
により熱伝導物質を除去するという構造がある。
特に極低温の分野で著るしい保冷性能の向上をは
たしているが、真空度が著しく性能を左右するな
ど、使用条件は限られている。
第三にはふく射伝熱の防止である。特に含有気
体の量が多くなる場合にはふく射伝熱も増加する
傾向にある。含有気体（空気）の有効利用のため
断熱材を構成する固体のカサ比重の最適値はある
が、一般に、断熱材のカサ比重は熱特性（熱放散
による損失、温度特性）、使用条件（重量、体
積、価格）により決定している。
このように、断熱性能の向上は構成固体に含有
されている気体（空気）の構造が重要であるが、
従来から使用されている繊維式、多孔式断熱材で
は含有気体（空気）が直接熱放散の媒体となり、
大きな欠点であつた。
特に、多孔式断熱材では含有孔が独立孔でない
限り、その効果は満足すべきものではなかつた。
従つて、断熱材の含有気体（空気）の効果的な活
用を計つた本発明による断熱材構造は著るしい断
熱性能を示した。
本発明による多層式断熱材の構造を第１図で説
明すると、１は気体（空気）不透過性を有する箔
層、２は気体（空気）含有性を有する断熱構成層
である。本発明による多層式断熱材の断熱機構は
断熱構成層内に含有する気体（空気）を、気体
（空気）不透過性の箔層で囲うことにより、気体
（空気）伝熱経路を無くすこと（いわゆる熱的静
止状態に保持すること）を目的としたものであ
る。又、各層間にて気体（空気）の伝熱を防止
し、かつ気体（空気）の断熱性能の活用を計つた
構造であるため、その層厚みは重要な特微であ
る。
多層式断熱材の一例として、気体（空気）不透
過性を有する箔にアルミニウム、気体（空気）含
有性を有する断熱構成層にグラスウールを使用
し、その厚みを変化させた特性を第２図、第３図
に示す。その結果、気体（空気）不透過性を有す
る箔の厚みが20〔μ〕以下であること、気体（空
気）含有性を有する断熱構成層は0.1〜20〔mm〕
間であることが判明した。この時のグラスウール
のカサ比重は約0.03〔ｇ／cm2〕であり、グラスウ
ール保温材のみを使用した時と比べ熱伝導率が約
1/3（300℃時）となつた。この結果を応用して、
気体（空気）不透過性を有する箔にアルミニウム
（厚み17〔μ〕）、気体（空気）含有性を有する断
熱構成層にセラミツクウール（厚み0.4〔mm〕）を
使用した場合は、熱伝導率が従来の約1/6（300℃
時）となつた。このように、本発明による多層式
断熱材の断熱性能は著るしかつた。さらに断熱構
成層の構造、形状は、一般に使用されている繊維
式、多孔式、粉末式断熱材（保温、保冷）及びそ
の組合せのいずれも適用が可能であつた。
ふく射伝熱の防止においては、金属箔の使用に
よりその効果は良好であつた。金属箔は断熱材を
使用する温度により選定することができ、ニツケ
ル、ステンレス等の箔においてもその効果は有効
であつた。
以上のように、本発明の多層式断熱材は使用す
る断熱構成層の材質にほとんど影響をうけず、気
体（空気）不透過性を有する箔層と気体（空気）
含有性を有する断熱構成層を、重ね合わせた構造
を特徴とし、そのときの厚みを、それぞれ箔層に
て20〔μ〕以下、断熱構成層にて0.1〜2.0〔mm〕
としたことである。又、実際の使用では要求する
熱特性により層数を自由に組合せることが出来、
その活用は十分である。
【図面の簡単な説明】
第１図本発明一実施例の多層式断熱材の膜型的
断面図、第２図は気体（空気）含有性を有する断
熱層の厚みを一定にして気体（空気）不透過性を
有する箔の厚みを変化させた特性図、第３図は気
体（空気）不透過性を有する箔の厚みを一定にし
て気体（空気）含有性を有する断熱層の厚みを変
化させた特性図である。 １…気体（空気）不透過性を有する箔層、２…
気体（空気）含有性を有する断熱層。

Claims (1)

    【特許請求の範囲】
  1. １ 気体（空気）不透過性を有しかつ厚みが20μ
    以下の箔層と、気体（空気）含有性を有しかつ厚
    みが0.1〜2.0mmの断熱構成層とを交互に重ね合わ
    せたことを特徴とする多層式断熱材。
JP8021278A 1978-06-30 1978-06-30 Multilayer heat insulator Granted JPS557428A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8021278A JPS557428A (en) 1978-06-30 1978-06-30 Multilayer heat insulator
GB7922933A GB2025320B (en) 1978-06-30 1979-07-02 Laminated thermal insulation
US06/121,908 US4323620A (en) 1978-06-30 1980-02-15 Multilayer heat insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8021278A JPS557428A (en) 1978-06-30 1978-06-30 Multilayer heat insulator

Publications (2)

Publication Number Publication Date
JPS557428A JPS557428A (en) 1980-01-19
JPS6119431B2 true JPS6119431B2 (ja) 1986-05-17

Family

ID=13712071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8021278A Granted JPS557428A (en) 1978-06-30 1978-06-30 Multilayer heat insulator

Country Status (3)

Country Link
US (1) US4323620A (ja)
JP (1) JPS557428A (ja)
GB (1) GB2025320B (ja)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046032A1 (de) * 1980-12-06 1982-07-15 Brown, Boveri & Cie Ag, 6800 Mannheim "thermische isolierung"
US4445624A (en) * 1981-05-29 1984-05-01 Gill Martin S Tanks for transporting liquids
US4396142A (en) * 1981-09-11 1983-08-02 Olin Corporation Fire and heat resistant structure
US4405076A (en) * 1981-09-11 1983-09-20 Olin Corporation Fire and heat resistant structure
US4395453A (en) * 1981-09-11 1983-07-26 Olin Corporation Fire and heat resistant structure
CA1213701A (en) * 1982-02-12 1986-11-12 Howard W. Fingerhut Composite insulation material
EP0090191B1 (de) * 1982-03-27 1986-08-13 BROWN, BOVERI & CIE Aktiengesellschaft Thermische Isolierung
US4579249A (en) * 1982-03-29 1986-04-01 Union Carbide Corporation Fiberglass insulation for mobile cryogenic tankage
US4674674A (en) * 1982-03-29 1987-06-23 Union Carbide Corporation Method for fabricating fiberglass insulated mobile cryogenic tankage
DE3219506A1 (de) * 1982-05-25 1983-12-01 Brown, Boveri & Cie Ag, 6800 Mannheim Thermische isolierung
US4581285A (en) * 1983-06-07 1986-04-08 The United States Of America As Represented By The Secretary Of The Air Force High thermal capacitance multilayer thermal insulation
DE3333155A1 (de) * 1983-09-14 1985-03-28 Stahlwerke Bochum Ag, 4630 Bochum Blech fuer lamellierte eisenkerne
DE3345141A1 (de) * 1983-12-14 1985-06-27 Brown, Boveri & Cie Ag, 6800 Mannheim Thermische isolierung
JPS60219043A (ja) * 1984-04-14 1985-11-01 中山　紘一 溶射被膜による断熱材
US4595119A (en) * 1984-06-22 1986-06-17 Cho Choong M Water proof paper canister
US4574106A (en) * 1984-07-30 1986-03-04 Rogers Jimmy H Self molding fiberglas
FR2572332B1 (fr) * 1984-10-25 1986-12-26 Prod Cellulosiques Isolants Piece isolante de formes variees, formee par un empilement de nappes en fibres resistant a haute temperature et procede de fabrication
US4640875A (en) * 1985-02-07 1987-02-03 Westinghouse Electric Corp. Fuel cell generator containing a gas sealing means
FR2577471B1 (fr) * 1985-02-15 1987-03-06 Aerospatiale Structure refractaire multicouche et paroi pourvue d'une telle structure refractaire
USH140H (en) 1985-04-18 1986-10-07 The United States Of America As Represented By The Secretary Of The Air Force Carbon/carbon combustor external insulation
US4700521A (en) * 1986-04-28 1987-10-20 Cover Craig H Multilayered insulation batt for building structures
JPS63121530U (ja) * 1987-01-30 1988-08-08
DE3705440A1 (de) * 1987-02-20 1988-09-01 Man Technologie Gmbh Waermeisolierung fuer hohe temperaturen
US4777086A (en) * 1987-10-26 1988-10-11 Owens-Corning Fiberglas Corporation Low density insulation product
US4979637A (en) * 1988-03-01 1990-12-25 Soltech, Inc. Water heater construction and method of making same
US5788110A (en) * 1988-12-06 1998-08-04 Alhamad; Shaikh Ghaleb Mohammad Yassin Articles and methods for protection against focused beams of radiant energy
EP0476058B1 (en) * 1989-05-30 2002-03-13 ATD Corporation Heat barrier laminate
DE8913412U1 (ja) * 1989-11-14 1990-01-11 Meier + Niehaus Gmbh, 4292 Rhede, De
ES2045958T3 (es) 1990-01-22 1994-01-16 Atd Corp Almohadilla que incluye un disipador termico y areas de aislamiento termico y un estratificado que tiene conformabilidad.
DE4016407C1 (ja) * 1990-05-22 1991-10-24 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
CH684206A5 (de) * 1990-11-12 1994-07-29 Matec Holding Entsorgbarer Hitzeschild.
JPH0785919B2 (ja) * 1990-11-30 1995-09-20 ソマール株式会社 断熱板
GB2311008B (en) * 1996-03-16 1999-11-17 T & N Technology Ltd Fire barriers of the flexible type
FR2767088B1 (fr) * 1997-08-06 1999-09-03 Usinor Tole de structure multicouche dite tole sandwich
US6485805B1 (en) 1998-01-15 2002-11-26 Cabot Corporation Multilayer insulation composite
US6521077B1 (en) 1999-03-25 2003-02-18 Lydall, Inc. Method for insulating a cryogenic container
US6544618B1 (en) 1999-05-06 2003-04-08 Cabot Corporation Thermally reflective layer-porous metal oxide film insulation composite
TW470837B (en) * 2000-04-21 2002-01-01 Matsushita Refrigeration Vacuum heat insulator
SI20758A (sl) * 2000-11-08 2002-06-30 �Ircelj, D.O.O. Izolacija poševnih strešnih konstrukcij za doseganje optimalne toplotne stabilnosti in hkrati nosilne podlage
DE10154887A1 (de) * 2001-11-05 2003-05-22 Ego Elektro Geraetebau Gmbh Isolierung
US20030215640A1 (en) * 2002-01-29 2003-11-20 Cabot Corporation Heat resistant aerogel insulation composite, aerogel binder composition, and method for preparing same
JP5068930B2 (ja) * 2002-05-15 2012-11-07 キャボット コーポレイション エーロゲルと中空粒子バインダーの組成物、絶縁複合材料、及びそれらの製造方法
US20050025952A1 (en) * 2002-05-15 2005-02-03 Cabot Corporation Heat resistant insulation composite, and method for preparing the same
FR2862122B1 (fr) * 2003-11-10 2010-12-17 Pcx Materiau isolant thermique
US7214874B2 (en) * 2004-11-04 2007-05-08 International Business Machines Corporation Venting device for tamper resistant electronic modules
US20110305878A1 (en) * 2007-01-10 2011-12-15 Gladfelter Harry F Nonwoven panel and method of construction thereof
US9777473B2 (en) 2008-09-09 2017-10-03 Graig Cropper Fire barrier for wall sheathing materials
CN101619797B (zh) * 2009-06-09 2013-06-05 深圳市金士康实业有限公司 隔热膜及其制备方法
CN102102796B (zh) * 2010-03-12 2012-10-17 福建赛特新材股份有限公司 一种真空绝热板及其制备方法
CN102102797B (zh) * 2010-04-20 2013-01-23 福建赛特新材股份有限公司 一种板面带凹槽的真空绝热板及其制备方法
CN102767241B (zh) * 2011-05-06 2014-07-16 昆山蓝胜建材有限公司 外墙高效节能防火保温板及其制备方法
EA201491487A1 (ru) * 2012-02-08 2014-11-28 Роквул Интернешнл А/С Фасад здания с предохранительным элементом и предохранительный элемент
EP2897211B1 (en) * 2012-09-12 2018-01-03 NGK Insulators, Ltd. Sodium-sulfur battery
US9823206B2 (en) * 2014-07-14 2017-11-21 Kyungpook National University Industry-Academic Cooperation Foundation Apparatus and method for measuring overall heat transfer coefficient
US9751289B2 (en) * 2014-11-10 2017-09-05 Knauf Insulation, Inc. Insulation articles including corrosion inhibitors and methods of producing the same
US11509015B2 (en) * 2017-08-08 2022-11-22 Gs Yuasa International Ltd. Energy storage module and energy storage device
CN109678550A (zh) * 2019-02-25 2019-04-26 上海富驰高科技股份有限公司 一种陶瓷和金属的多层叠加连接结构
CN113851780A (zh) * 2020-06-10 2021-12-28 华为数字能源技术有限公司 电池、电动车和电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009601A (en) * 1959-07-02 1961-11-21 Union Carbide Corp Thermal insulation
US3265236A (en) * 1962-05-10 1966-08-09 Union Carbide Corp Thermal insulation
US3346016A (en) * 1964-01-02 1967-10-10 Johns Manville High temperature thermal insulation
GB1194333A (en) * 1966-06-20 1970-06-10 Nuclear Power Group Ltd Improvements in or relating to Nuclear Reactor Pressure Vessels having Thermal Insulation.

Also Published As

Publication number Publication date
JPS557428A (en) 1980-01-19
GB2025320A (en) 1980-01-23
GB2025320B (en) 1982-08-25
US4323620A (en) 1982-04-06

Similar Documents

Publication Publication Date Title
JPS6119431B2 (ja)
US4055268A (en) Cryogenic storage container
CA1060362A (en) Cryogenic storage container and manufacture
US3007596A (en) Thermal insulation
US3133422A (en) Insulation construction
US3139206A (en) Thermal insulation
US3018016A (en) Vacuum device
US3086101A (en) Heaters
JP4809179B2 (ja) 温度計測用断熱容器
CN1040042C (zh) 一种高真空绝热方法
JPH0338475B2 (ja)
US4598005A (en) Thermal insulation
Kropschot et al. Multiple-layer insulation
US3151364A (en) Insulation
US3818715A (en) Heat-insulating constructions
JPS6327192Y2 (ja)
US4044911A (en) Heat insulation system
JPS6316027B2 (ja)
JPS60158069A (ja) 耐熱容器
JPH0596694U (ja) 真空断熱体
JPS5947216B2 (ja) ヒ−タ−用蓄熱器
JP2006102296A (ja) 保温槽及び電気湯沸かし器
JPS62266371A (ja) 極低温容器
KR930004357Y1 (ko) 노벽(爐壁)용 단열패널 조립체
JPH0133917Y2 (ja)