JP2009041592A5 - - Google Patents

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Publication number
JP2009041592A5
JP2009041592A5 JP2007204400A JP2007204400A JP2009041592A5 JP 2009041592 A5 JP2009041592 A5 JP 2009041592A5 JP 2007204400 A JP2007204400 A JP 2007204400A JP 2007204400 A JP2007204400 A JP 2007204400A JP 2009041592 A5 JP2009041592 A5 JP 2009041592A5
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JP
Japan
Prior art keywords
organic fiber
vacuum heat
heat insulating
insulating material
heat insulation
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Application number
JP2007204400A
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Japanese (ja)
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JP2009041592A (en
JP4789886B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2007204400A priority Critical patent/JP4789886B2/en
Priority claimed from JP2007204400A external-priority patent/JP4789886B2/en
Priority to GB0812583A priority patent/GB2451614B/en
Priority to CN2008101334786A priority patent/CN101363566B/en
Priority to BE2008/0420A priority patent/BE1018383A5/en
Publication of JP2009041592A publication Critical patent/JP2009041592A/en
Publication of JP2009041592A5 publication Critical patent/JP2009041592A5/ja
Application granted granted Critical
Publication of JP4789886B2 publication Critical patent/JP4789886B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (7)

ガスバリア性容器の内部に芯材を収容して、内部を減圧状態にした真空断熱材であって、
前記芯材が、有機繊維をシート状に形成した有機繊維集合体の積層構造であり、
前記有機繊維集合体の厚さが、前記ガスバリア性容器の内部に減圧状態で収容された際、前記有機繊維の直径の１〜１８倍であることを特徴とする真空断熱材。 It is a vacuum heat insulating material in which a core material is housed in a gas barrier container and the inside is in a reduced pressure state,
The core material is a laminated structure of an organic fiber assembly in which organic fibers are formed in a sheet shape ,
The vacuum heat insulating material , wherein the thickness of the organic fiber aggregate is 1 to 18 times the diameter of the organic fiber when accommodated in the gas barrier container in a reduced pressure state . ガスバリア性容器の内部に芯材を収容して、内部を減圧状態にした真空断熱材であって、
前記芯材が、有機繊維をシート状に形成した有機繊維集合体の積層構造であり、
前記有機繊維集合体は、連続した有機繊維を加圧溶着してシート状に形成されたものであることを特徴とする真空断熱材。 A vacuum heat insulating material in which a core material is housed in a gas barrier container and the inside is in a reduced pressure state,
The core material is a laminated structure of an organic fiber assembly in which organic fibers are formed in a sheet shape,
The vacuum heat insulating material, wherein the organic fiber aggregate is formed into a sheet by press-welding continuous organic fibers under pressure . 前記芯材は、前記有機繊維集合体が折り畳まれて積層されてなることを特徴とする請求項１または２記載の真空断熱材。 The vacuum heat insulating material according to claim 1 or 2, wherein the core material is formed by folding and stacking the organic fiber assembly . 前記芯材は、折り畳まれて積層された第１の有機繊維集合体と、折り畳まれて積層された第２の有機繊維集合体とから形成され、
前記第１の有機繊維集合体と前記第２の有機繊維集合体とが、互いに交わるように折り重ねられていることを特徴とする請求項３記載の真空断熱材。 The core material is formed of a first organic fiber assembly that is folded and laminated, and a second organic fiber assembly that is folded and laminated,
The vacuum heat insulating material according to claim 3, wherein the first organic fiber aggregate and the second organic fiber aggregate are folded so as to cross each other . 外箱と、  An outer box,
該外箱の内部に配置された内箱と、  An inner box disposed inside the outer box;
該外箱と前記内箱との隙間の全部または一部に、請求項１乃至４の何れかに記載の真空断熱材が配置されていることを特徴とする断熱箱。  The heat insulation box characterized by the vacuum heat insulating material in any one of Claims 1 thru | or 4 arrange | positioned in all or one part of the clearance gap between this outer box and the said inner box. 前記外箱と前記真空断熱材との間または前記内箱と前記真空断熱材との間の両方または一方に、断熱材が充填されていることを特徴とする請求項５記載の断熱箱。 The heat insulation box according to claim 5, wherein a heat insulation material is filled between or between the outer box and the vacuum heat insulation material or between the inner box and the vacuum heat insulation material . 前記内箱の内部の温度を調整する温度調整手段を具備することを特徴とする請求項５または６記載の断熱箱。 The heat insulation box according to claim 5 or 6, further comprising temperature adjusting means for adjusting the temperature inside the inner box.
JP2007204400A 2007-08-06 2007-08-06 Vacuum insulation and insulation box Expired - Fee Related JP4789886B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007204400A JP4789886B2 (en) 2007-08-06 2007-08-06 Vacuum insulation and insulation box
GB0812583A GB2451614B (en) 2007-08-06 2008-07-09 Vacuum thermal insulating structure and thermal insulating case
CN2008101334786A CN101363566B (en) 2007-08-06 2008-07-25 Vacuum insulating structure
BE2008/0420A BE1018383A5 (en) 2007-08-06 2008-07-25 VACUUM THERMOSOLATING STRUCTURE AND THERMOISOLANT HOUSING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007204400A JP4789886B2 (en) 2007-08-06 2007-08-06 Vacuum insulation and insulation box

Publications (3)

Publication Number Publication Date
JP2009041592A JP2009041592A (en) 2009-02-26
JP2009041592A5 true JP2009041592A5 (en) 2009-08-13
JP4789886B2 JP4789886B2 (en) 2011-10-12

Family

ID=39718233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007204400A Expired - Fee Related JP4789886B2 (en) 2007-08-06 2007-08-06 Vacuum insulation and insulation box

Country Status (4)

Country Link
JP (1) JP4789886B2 (en)
CN (1) CN101363566B (en)
BE (1) BE1018383A5 (en)
GB (1) GB2451614B (en)

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EP2538125A3 (en) 2008-12-26 2013-02-20 Mitsubishi Electric Corporation Vacuum heat insulating material, heat insulating box using vacuum heat insulating material, refrigerator, refrigerating/air-conditioning apparatus, water heater, equipments, and manufacturing method of vacuum heat insulating material
JP5388603B2 (en) 2009-01-29 2014-01-15 三菱電機株式会社 Vacuum heat insulating material and heat insulating box equipped with the same
JP5236550B2 (en) 2009-03-30 2013-07-17 三菱電機株式会社 Vacuum heat insulating material and manufacturing method thereof, and heat insulating box provided with the vacuum heat insulating material
JP2011027204A (en) * 2009-07-28 2011-02-10 Mitsubishi Electric Corp Vacuum heat insulation material and insulation box provided with this vacuum heat insulation material
JP2011074934A (en) * 2009-09-29 2011-04-14 Mitsubishi Electric Corp Vacuum thermal insulator and thermally insulating box including the vacuum thermal insulator
EP2489920A4 (en) 2009-10-16 2014-02-12 Mitsubishi Electric Corp Vacuum heat insulation material and refrigerator
CN102575804A (en) * 2009-10-16 2012-07-11 三菱电机株式会社 Device for manufacturing core of vacuum heat insulation member and method for manufacturing vacuum heat insulation member, as well as vacuum heat insulation member and refrigerator
JP5362024B2 (en) * 2009-10-19 2013-12-11 三菱電機株式会社 Vacuum heat insulating material, heat insulating box, refrigerator, refrigeration / air conditioning device, hot water supply device and equipment, and method for manufacturing vacuum heat insulating material
JP5380313B2 (en) * 2010-01-13 2014-01-08 日立アプライアンス株式会社 Vacuum heat insulating material and refrigerator using the same
JP5424929B2 (en) * 2010-02-19 2014-02-26 三菱電機株式会社 Vacuum heat insulating material and heat insulating box provided with this vacuum heat insulating material
JP5448937B2 (en) * 2010-03-03 2014-03-19 三菱電機株式会社 Vacuum heat insulating material and heat insulating box provided with this vacuum heat insulating material
CN101963267A (en) * 2010-10-09 2011-02-02 上海海事大学 Air insulating structure of vacuum insulation panel and packaging method thereof
JP5664297B2 (en) * 2011-02-04 2015-02-04 三菱電機株式会社 Vacuum insulation and insulation box
WO2012164888A1 (en) * 2011-05-30 2012-12-06 三菱電機株式会社 Vacuum heat insulator and heat-insulating box formed using same
JP5798942B2 (en) * 2011-09-12 2015-10-21 日立アプライアンス株式会社 Vacuum heat insulating material and refrigerator and equipment using the same
JP5856091B2 (en) * 2013-01-30 2016-02-09 三菱電機株式会社 Heat insulation wall, refrigerator, equipment
JP5512011B2 (en) * 2013-03-27 2014-06-04 三菱電機株式会社 Vacuum insulation for insulation box
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