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公开(公告)号：EP1275893B1
公开(公告)日：2007-01-31
申请号：EP01922015.1
申请日：2001-04-23
Applicant: MATSUSHITA REFRIGERATION COMPANY
Inventor： TANIMOTO, Yasuaki , TENRA, Tomohisa , NAKANISHI, Masayuki , YUASA, Akiko
CPC classification number: F16L59/065 , B65D81/18 , B65D81/3823 , B65D81/3897 , C03C13/00 , F25D23/062 , F25D2201/124 , F25D2201/126 , F25D2201/14 , F25D2400/04 , Y10T428/1362 , Y10T428/231
Abstract: Vacuum heat insulator comprising a laminated core made of a plurality of sheets of inorganic fibers having 10 mu m or smaller in diameter and a certain composition including SiO2 as a main component, Al2O3, CaO, and MgO, a gas barrier enveloping member, and an absorbent. The vacuum heat insulator is characterized by having at least one groove formed therein after fabrication of the vacuum heat insulator. Further, the vacuum heat insulator is characterized by using inorganic fiber core of which a peak of distribution in fiber diameter lies between 1 mu m or smaller and 0.1 mu m or larger, and not containing binding material for binding the fiber material. Electronic apparatuses of the present invention use the vacuum heat insulator. With use of the vacuum heat insulator, electronic and electric apparatuses superior in energy saving and not to present uncomfortable feeling to the user can be provided.
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2.发明公开HEAT INSULATION BOX, AND VACUUM HEAT INSULATION MATERIAL USED THEREFOR 有权EINFÜRDIESEN BENUTZTES材料的WÄRMEISOLATIONSBEHÄLTER
公开(公告)号：EP1275894A1
公开(公告)日：2003-01-15
申请号：EP00985976.0
申请日：2000-12-28
Applicant: MATSUSHITA REFRIGERATION COMPANY
Inventor： TANIMOTO, Yasuaki , HIRAI, Chie
CPC classification number: B65D81/18 , B65D81/3823 , B65D81/3897 , C03C13/00 , F16L59/065 , F25D23/062 , F25D2201/124 , F25D2201/126 , F25D2201/14 , F25D2400/04
Abstract: By using vacuum heat insulator comprising a core made of laminated sheets of an inorganic fiber having a particular shape and composition as a vacuum heat insulator for a heat insulation box, a heat insulation box excellent in long-term heat insulating property and productivity can be provided. The vacuum heat insulator can be shaped easily. Therefore, a vacuum heat insulator suitable for a required heat insulation portion can be produced easily and applied to a heat insulation box. This property can increase coverage of the vacuum heat insulator on the heat insulation box, thus improving the heat insulating property of the heat insulation box. This can improve the heat insulating property and productivity of a refrigerator, thermal storage box, cold storage box, or vending machine, and contribute to an energy saving.
Abstract translation: 通过使用包含由具有特定形状和组成的无机纤维的层叠片作为隔热箱的真空绝热体的真空绝热体，可以提供长期绝热性和生产率优异的隔热箱 。 真空绝热体可以很容易地成型。 因此，可以容易地制造适合所需的隔热部的真空热绝缘体，并将其施加到隔热箱。 这种性能可以增加绝热箱上的真空绝热体的覆盖面，从而提高隔热箱的隔热性能。 这可以提高冰箱，储热箱，冷藏箱或自动贩卖机的隔热性能和生产率，并且有助于节能。
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3.发明公开VACUUM INSULATING MATERIAL AND DEVICE USING THE SAME 有权VORRICHTUNG DIE DIESES材料VERWENDET的VAKUUMISOLATIONS
公开(公告)号：EP1275893A1
公开(公告)日：2003-01-15
申请号：EP01922015.1
申请日：2001-04-23
Applicant: Matsushita Refrigeration Company
Inventor： TANIMOTO, Yasuaki , TENRA, Tomohisa , NAKANISHI, Masayuki , YUASA, Akiko
CPC classification number: F16L59/065 , B65D81/18 , B65D81/3823 , B65D81/3897 , C03C13/00 , F25D23/062 , F25D2201/124 , F25D2201/126 , F25D2201/14 , F25D2400/04 , Y10T428/1362 , Y10T428/231
Abstract: Vacuum heat insulator comprising a laminated core made of a plurality of sheets of inorganic fibers having 10 µm or smaller in diameter and a certain composition including SiO 2 as a main component, Al 2 O 3 , CaO, and MgO, a gas barrier enveloping member, and an absorbent. The vacuum heat insulator is characterized by having at least one groove formed therein after fabrication of the vacuum heat insulator. Further, the vacuum heat insulator is characterized by using inorganic fiber core of which a peak of distribution in fiber diameter lies between 1 µm or smaller and 0.1 µm or larger, and not containing binding material for binding the fiber material. Electronic apparatuses of the present invention use the vacuum heat insulator. With use of the vacuum heat insulator, electronic and electric apparatuses superior in energy saving and not to present uncomfortable feeling to the user can be provided.
Abstract translation: 真空绝热体包括由多片直径为10μm以下的无机纤维制成的叠层铁心，以SiO 2为主要成分的一定成分，Al 2 O 3，CaO，MgO，阻气性包封材料，和 吸水。 真空绝热器的特征在于在制造真空隔热件之后具有形成在其中的至少一个凹槽。 此外，真空绝热体的特征在于使用纤维直径分布的峰值在1μm以下至0.1μm以下的无机纤维芯，不含有结合纤维材料的粘结材料。 本发明的电子设备使用真空热绝缘体。 通过使用真空绝热体，可以提供节能性优异且不给使用者带来不适感的电子电气装置。
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公开(公告)号：EP1275894B1
公开(公告)日：2008-06-11
申请号：EP00985976.0
申请日：2000-12-28
Applicant: MATSUSHITA REFRIGERATION COMPANY
Inventor： TANIMOTO, Yasuaki , HIRAI, Chie
CPC classification number: B65D81/18 , B65D81/3823 , B65D81/3897 , C03C13/00 , F16L59/065 , F25D23/062 , F25D2201/124 , F25D2201/126 , F25D2201/14 , F25D2400/04
Abstract: The use of a vacuum heat insulation material using a core material formed by laminating inorganic fiber sheets of particular shape and composition provides a heat insulation box which is superior in time-varying heat insulation performance and in productivity. A vacuum heat insulation material which is easy to pattern; therefore, a vacuum heat insulation material which is suitable for portions requiring heat insulation can be easily prepared and applied to a heat insulation box. This property improves the covering ratio of the vacuum heat insulation material to the heat insulation box and also improves the heat insulation performance of the heat insulation box. For this reason, it is possible to improve the heat insulation property of refrigerators, heat insulation appliances, cold insulation appliances, vending machines, etc. and to improve productivity, and contributes to energy saving.
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Patent Agency Ranking5.发明公开VACUUM THERMAL INSULATING MATERIAL, PROCESS FOR PRODUCING THE SAME AND REFRIGERATOR INCLUDING THE SAME 有权真空热处理，工艺生产同样和冷却器包含selbiges
公开(公告)号：EP1510747A1
公开(公告)日：2005-03-02
申请号：EP03730754.3
申请日：2003-06-02
Applicant: MATSUSHITA REFRIGERATION COMPANY
Inventor： HIRAI, Yoshihide , HIRAI, Chie , TANIMOTO, Yasuaki , TSUNETSUGU, Keisuke , NAKAMA, Hiroto , AKEYAMA, Yukako
CPC classification number: F16L59/065 , F25D23/065 , F25D2201/12 , F25D2201/14 , F25D2500/02 , Y10T428/231
Abstract: A vacuum heat insulator according to the present invention includes a core molded to be plate-shaped with the use of a binding agent. The vacuum heat insulator assumes any one of the following configurations. A) The core is formed by curing a fiber aggregate by means of a binding agent. The fibers have an average fiber diameter of at least 0.1 µm but at most 10 µm, and voids defined by fibers have a void diameter of at most 40 µm. The core has a percentage of the voids of at least 80 %. B) The binding agent is varied in concentration in a through-thickness direction of the core. C) A cured layer solidified by the binding agent is formed on at least one side surface of the core. D) The core contains fibers having a length of at most 100 µm. The fibers are oriented perpendicular to a direction of heat transmission. Such vacuum heat insulator is excellent in adiabatic property. Refrigerators, to which such a vacuum heat insulator is applied, are made small in size, or have a large inner volume, or contribute to energy saving.
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公开(公告)号：EP1288770A1
公开(公告)日：2003-03-05
申请号：EP01936863.8
申请日：2001-06-06
Applicant: MATSUSHITA REFRIGERATION COMPANY
Inventor： YUASA, Akiko , TANIMOTO, Yasuaki , HIRAI, Chie
Abstract: A portable information device such as a notebook type computer is provided with a highly efficient thermal insulator capable of blocking transfer of heat between an internal heating component and a device enclosure, so as to reduce temperature rise on a surface of the device. The portable information device is also provided with a highly efficient thermal insulator to block transfer of heat between the heating component and an expansion unit mounting case, thereby reducing temperature rise and preventing malfunction of an external expansion unit. The information device includes the thermal insulator to separate between the internal heating component and the device enclosure, another thermal insulator to separate between the heating component and the expansion unit mounting case, and a heat sink. The thermal insulator is a vacuum thermal insulator including inorganic fiber as a core member.
Abstract translation: 诸如笔记本型计算机的便携式信息设备设置有能够阻止内部加热部件和设备外壳之间的热传递的高效热绝缘体，以便减少设备表面上的温度升高。 便携式信息装置还设置有高效的绝热体，以阻止加热部件和扩展单元安装壳体之间的热传递，从而降低温度上升并防止外部扩展单元的故障。 信息装置包括分隔在内部加热部件和装置外壳之间的热绝缘体，另一个用于分离加热部件和膨胀单元安装壳体的热绝缘体以及散热器。 绝热体是以无机纤维为芯材的真空绝热体。
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7.发明公开VACUUM HEAT-INSULATOR AND HEAT-INSULATING BOX USING THE INSULATOR 失效VAKUUMWÄRMEISOLIERUNGUNDWÄRMEISOLIERENDERBEHÄLTERUNTER VERWENDUNG DIESER ISOLIERUNG
公开(公告)号：EP0762043A1
公开(公告)日：1997-03-12
申请号：EP96905003.8
申请日：1996-03-06
Applicant: MATSUSHITA REFRIGERATION COMPANY
Inventor： TANIMOTO, Yasuaki , MIYAJI, Noriyuki
IPC: F16L59/06
CPC classification number: F16L59/065
Abstract: A vacuum thermal insulating material of the present invention and a thermally insulating case using the vacuum thermal insulating material are used as thermal insulation in, for example, refrigerators and freezers. The vacuum thermal insulating material has a core material including two or more different powders and an adsorbent. The vacuum thermal insulating material of the present invention has excellent performance of thermal insulation and is light in weight and manufactured at a low cost. The thermally insulating case of the present invention enables the performance of thermal insulation to be practically maintained over a long time period.
Abstract translation: 使用本发明的真空热绝缘材料和使用真空绝热材料的绝热壳体作为例如电冰箱和冷冻机中的隔热材料。 真空绝热材料具有包含两种或更多种不同粉末和吸附剂的芯材。 本发明的真空热绝缘材料具有优异的隔热性能，重量轻且制造成本低。 本发明的隔热壳体能够在长时间内实际上保持隔热性能。
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公开(公告)号：EP1484563A1
公开(公告)日：2004-12-08
申请号：EP02705108.5
申请日：2002-03-13
Applicant: MATSUSHITA REFRIGERATION COMPANY
Inventor： HIRAI, Chie , TAKAICHI, Kenji , TANIMOTO, Yasuaki
IPC: F25D23/06
CPC classification number: F25D23/062 , F25D2201/12 , F25D2201/126 , F25D2201/14 , F25D2400/04
Abstract: A heat insulating box of a refrigerator includes a inflammable heat-insulator particularly a vacuum heat-insulator made of a board-shape molded inorganic fiber. Therewith inflammability of the heat insulator is ensured and a refrigerator box prevented from catching an outside caused fire is achieved, thus a refrigerator which is safe even when a flammable refrigerant is used and which is high in energy-saving is provided.
Abstract translation: 冰箱的隔热箱包括可燃热绝缘体，特别是由板状成型的无机纤维制成的真空绝热体。 因此，能够确保绝热材料的易燃性，并且能够防止因外部引起的火灾而导致发生火灾的冰箱箱，从而提供一种即使使用可燃性制冷剂也安全且节能性高的冰箱。
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公开(公告)号：EP0762043B1
公开(公告)日：2003-08-27
申请号：EP96905003.8
申请日：1996-03-06
Applicant: MATSUSHITA REFRIGERATION COMPANY
Inventor： TANIMOTO, Yasuaki , MIYAJI, Noriyuki
IPC: F16L59/06
CPC classification number: F16L59/065
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