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    REFRIGERATOR
    21.
    发明专利
    REFRIGERATOR 失效

    公开(公告)号：JPH07208851A

    公开(公告)日：1995-08-11

    申请号：JP392794

    申请日：1994-01-19

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： OUGIICHI KATSUYOSHI ,  MIYAJI TATSUO

    IPC: F25D17/08

    Abstract: PURPOSE:To prevent impairing of fresh retentivity in a vegetable chamber due to rising of a temperature of the chamber according to installing conditions in summer and to save electric charges due to a cooling cycle continuing state, i.e., execute labor-saving. CONSTITUTION:The refrigerator comprises a heat insulation box 17, a cold storage chamber 18, a deep freezing chamber 18, a vegetable chamber 20, a cooler 21 and a fan unit 23, a discharge duct 24 for the cold storage chamber, a return duct 27 for the storage chamber, a discharge duct 28 for the vegetable chamber, a return duct 40 for the vegetable chamber, a heat insulated partition plate 34, and a heat insulated partition plate 35.

    DOOR FOR REFRIGERATOR
    22.
    发明专利
    DOOR FOR REFRIGERATOR 失效

    公开(公告)号：JPH04184066A

    公开(公告)日：1992-07-01

    申请号：JP30746090

    申请日：1990-11-13

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： MIYAJI TATSUO ,  NAKAMURA MITSUHIKO

    IPC: F25D23/02

    Abstract: PURPOSE:To provide a door surface sheet having excellent design properties without damaging a handle function and to increase the degree of freedom by a method wherein a dent in which a hand is hooked is formed by using the throttle part of a surface door sheet and a door side frame, an upper end in the direction of the inner surface of a door is positioned flush with the door surface sheet, and a lower end is opened. CONSTITUTION:A throttle shape 10c formed such that an upper end 10a is positioned flush with a surface and a lower end surface 10b is widely increased in size is formed inwardly of a surface to the one side of a door surface sheet 10 made of a steel sheet, and a stepped flange 10d continued to the end part thereof is formed. The other side has a bent part 10e formed to the tip part of a bent part. Since a dent 22 for hooking is formed by using the inner surface of a first member 13 of a door side frame 12 and the throttle shape 10c of the door surface sheet 10, a handle part well matching with the door surface sheet 10 can be formed in cooperation with the side frame 12.

    SHELF DEVICE IN REFRIGERATOR
    23.
    发明专利
    SHELF DEVICE IN REFRIGERATOR 失效

    公开(公告)号：JPH03213984A

    公开(公告)日：1991-09-19

    申请号：JP1144190

    申请日：1990-01-19

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： AOKI TAKASHI ,  ITO OJI ,  SHIGETA AKIHIRO ,  YONEMURA MINORU ,  IMAI YASUJI ,  MIYAJI TATSUO

    IPC: F25D25/02 ,  F25D25/04

    Abstract: PURPOSE:To rotate a spur gear so as not to run on a sliding flat surface and disengage from a rack even though mounting variations of the rack and of a slide groove are produced by making coplanar a rack tooth edge and the sliding flat surface. CONSTITUTION:As a driving device is actuated manually or by an electric motor, a gear shaft 4 and spur gears 5 are rotated to force the spur gear 5 to be engaged with a rack 14c and moved vertically. Hereby, a shelf and a frame 2 are vertically moved, kept horizontally by the spur gears 5 simultaneously vertically rotated on the left and right racks 14c. Thus, a slide member 3 moved vertically in the same sliding groove 14a can smoothly be slid without any slanting and allows operation force applied on a dial to be reduced. Further, since a rack teeth edge and a sliding flat surface are flush with each other, the spur gears 5 can be rotated without running on the sliding flat surface or without being disengaged from the racks 14c even though there are produced mounting variations of the racks 14c and the sliding groove 14a, and the slide member slides on the sliding flat surface during its sliding action.

    REFRIGERATOR
    24.
    发明专利
    REFRIGERATOR 失效

    公开(公告)号：JPH02136675A

    公开(公告)日：1990-05-25

    申请号：JP29277988

    申请日：1988-11-18

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： IIDA YOSHIHIKO ,  MIYAJI TATSUO

    IPC: F25D23/00 ,  F25D25/00

    Abstract: PURPOSE:To prevent the drying of vegetables as well as the rottenness of the sane due to dewing (water drops) generated by sealing by a method wherein vessels, independent respectively and drawable freely, are sealed substantially by lid bodies provided with a moisture permeating film while a multitude of penetrating holes are formed on small vessels. CONSTITUTION:A large vessel 24 and small vessels 30 are structured so as to be sealed substantially by a method wherein the lower surface of the seal member of a lid body 37, provided with a moisture permeating film 37 consisting of hydrophilic fibers at the surface of the side of a vessel and a hydrophobic thin resin film at the outside (upper surface) of the vessel, guide rails 38, provided at the inside of a flange and permitting forward and rearward movements of the small vessels 30, and seal members 45, provided below flanges at left-and-right and rear sides and slidable into up-and-down directions, is abutted against the upper surfaces 48 of the outside rim flanges of the large vessel 30, which are put on a supporting frame 25 at the side of a door body 13, at the opening side of the small vessel 30 provided with a multitude of penetrating holes. A passage for ventilating cold air actively through convection is provided between a partitioning plate 6, partitioning an upper storage chamber 9 and a lower storage chamber 10, and the lid body 13.

    DOOR OF REFRIGERATOR, ETC.
    25.
    发明专利
    DOOR OF REFRIGERATOR, ETC. 失效

    公开(公告)号：JPS6490980A

    公开(公告)日：1989-04-10

    申请号：JP24647987

    申请日：1987-09-30

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： MAEDA KOJI ,  MIYAJI TATSUO

    IPC: F25D23/08 ,  F25D23/02

    Abstract: PURPOSE: To prevent leakage of heat insulating material while enhancing the workability of aluminum foil pasting work by providing a rib of same height as a U-groove in a door cover at the rear root thereof on the foamable polyurethane side at the time of pasting an aluminum foil. CONSTITUTION: A rib 22 of same height as a U-groove 20 in a cover 6 is provided at the rear root thereof on the foamable polyurethane heat insulating material 10 side. Since the pressure can be reduced by avoiding one end of the foamable polyurethane heat insulating material 10 to be filled by means of the rib 22, the polyurethane heat insulating material 10 can not intrude easily into the gap at a door frame 8. Since the recess 20 and the rib 22 are arranged on a same line, apparent linear part is increased and fluctuation is suppressed in the pasting of aluminum foil. According to the structure, heat insulating material can be prevented from being leaked at the time of making the door of refrigerator while enhancing the workability of aluminum foil pasting work.

    ICEMAKER
    30.
    发明专利
    ICEMAKER 失效

    公开(公告)号：JPH07260305A

    公开(公告)日：1995-10-13

    申请号：JP5397094

    申请日：1994-03-24

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： MANABE AKIHIKO ,  TAKANISHI HIDETOMO ,  MIYAJI TATSUO ,  AOKI TAKASHI ,  NAKAMURA YASUO

    IPC: F25C1/24

    Abstract: PURPOSE:To provide an icemaker in which an opportunity of exposing water to the air in a water supply route is reduced and decomposition of water and generation of offensive odor can be prevented. CONSTITUTION:The icemaker comprises a water supply tank 7, a pump 6, an icemaking tray 2 and a tube for coupling them. The tank 7 and the pump 6 are fixed to a frame 8 in a cold storage chamber. The tank 7 is removable from the frame 8. The tank 7 is formed of a tank body 15 and a cover 16. The cover 16 can be removed from the body 15. The pump 6 is a gear pump and mounted integrally with the frame 8.

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