中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

89 records (took 0.022 seconds)

    Vacuum insulating material and device using the same
    2.
    发明专利
    Vacuum insulating material and device using the same 未知

    公开(公告)号：HK1055784A1

    公开(公告)日：2004-01-21

    申请号：HK03107974

    申请日：2003-11-05

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： TANIMOTO YASUAKI ,  TENRA TOMOHISA ,  NAKANISHI MASAYUKI ,  YUASA AKIKO

    IPC: B65D81/18 ,  B65D81/38 ,  C03C13/00 ,  F16L59/065 ,  F25D23/06 ,  F16L ,  B65D ,  F25D ,  C03C ,  D04H

    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.

    REFRIGERATOR
    3.
    发明专利
    REFRIGERATOR 未知

    公开(公告)号：AU2002238861A1

    公开(公告)日：2003-09-22

    申请号：AU2002238861

    申请日：2002-03-13

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： HIRAI CHIE ,  TAKAICHI KENJI ,  TANIMOTO YASUAKI

    IPC: A47B96/04 ,  F25D11/00 ,  F25D23/06

    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.

    4.
    发明专利
    未知

    公开(公告)号：DE60126403T2

    公开(公告)日：2007-05-16

    申请号：DE60126403

    申请日：2001-04-23

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： TANIMOTO YASUAKI ,  TENRA TOMOHISA ,  NAKANISHI MASAYUKI ,  YUASA AKIKO

    IPC: F16L59/04 ,  B65D81/18 ,  B65D81/38 ,  C03C13/00 ,  D04H1/42 ,  F16L59/065 ,  F25D23/00 ,  F25D23/06

    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.

    6.
    发明专利
    未知

    公开(公告)号：DE69310827T2

    公开(公告)日：1998-01-08

    申请号：DE69310827

    申请日：1993-07-22

    Applicant: MATSUSHITA REFRIGERATION ,  TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： YUGE KIYOHIRO ,  MURAMATSU HITOSHI ,  MASUDA YASUTO ,  UEKADO KAZUTAKA ,  TANIMOTO YASUAKI

    IPC: C08G18/28 ,  C08G18/80 ,  C08J9/14

    Abstract: A method of producing an open cell rigid polyurethane foam which comprises reacting a polyol with a polymethylene polyphenyl polyisocyanate prepolymer with a monool exemplified by diethylene glycol monomethyl ether by use of a substitute such as 1,1-dichloro-1-fluoroethane or methylene chloride as a volatile blowing agent, or a mixture of the volatile blowing agent with water, for trichlorofluoromethane as a blowing agent in the presence of a catalyst, a foam stabilizer and a cell opening agent. The resultant open cell rigid polyurethane foam has a cell size of about 200-250 microns, and is suitable for use, for example, as a core material in a vacuum heat insulating material. The foam may be enclosed in a container under a vacuum of 0.1-0.01 mmHg readily attainable to provide a vacuum heat insulating material of a high heat insulating performance.

    Heat insulation box, and vacuum heat insulation material used therefor
    8.
    发明专利
    Heat insulation box, and vacuum heat insulation material used therefor 未知

    公开(公告)号：AU2229601A

    公开(公告)日：2001-11-07

    申请号：AU2229601

    申请日：2000-12-28

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： TANIMOTO YASUAKI ,  HIRAI CHIE

    IPC: B65D81/18 ,  B65D81/38 ,  C03C13/00 ,  F16L59/065 ,  F25D23/06 ,  F16L59/06

    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.

Patent Agency Ranking