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    HORIZONTAL TYPE REFRIGERATOR
    1.
    发明专利
    HORIZONTAL TYPE REFRIGERATOR 失效

    公开(公告)号：JPH11294925A

    公开(公告)日：1999-10-29

    申请号：JP10235798

    申请日：1998-04-14

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： MEGATA MASAHITO ,  IWAMOTO TETSUMASA ,  NAGAI KATSUHIRO ,  KOBAYASHI TOSHIHIRO

    IPC: F25D17/08 ,  F25D11/02

    Abstract: PROBLEM TO BE SOLVED: To expand the available range of housing goods into a horizontal type refrigerator by improving the structure thereof. SOLUTION: A heat insulating box body 12 wherein a top surface opening part 11 is provided on a top surface of the body 1 of the heat insulating box body, a frontage is provided on the bottom surface to match the top surface opening part 11 and a freely openable or closeable door 13 is arranged on the front or the top surface is installed. Both of the box body and the body thereof are cooled by a cooling unit to allow one machine to play roles of two kinds of machines.

    FILTER MOUNTING APPARATUS FOR CONDENSER
    2.
    发明专利
    FILTER MOUNTING APPARATUS FOR CONDENSER 失效

    公开(公告)号：JPH0415470A

    公开(公告)日：1992-01-20

    申请号：JP11896490

    申请日：1990-05-08

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： SAKAGUCHI KOICHI ,  UEDA YOSHINOBU ,  IWAMOTO TETSUMASA

    IPC: F25D19/00

    Abstract: PURPOSE:To facilitate mounting and removing a filter, as for a filter mounting apparatus of a fin type condenser such as cooling apparatus or the like, by providing a filter holder made of a wire or a strip having more than four protruding parts which pierce the filter and are pressed against faces of fins between the fins. CONSTITUTION:A simple filter 16 formed without a reinforcer is skewered and pierced by a filter holder 15 made of a wire or a strip having more than four protruding parts 17. The protruding parts 17 are inserted and pressed between fins 13 of a condenser 3 so that the filter 16 is fixed. Therefore, it is easy to remove and wash the filter 16. Since the filter 16 is formed without a reinforcer, it can be simple and easily cleaned. The filter 16 can fix the prob lem that dust mingled with oil and the like adheres to the filter 16 and causes the caulking of a reinforcer to separate. Even if the filter 16 needs to be re placed, a new filter 16 formed without a reinforcer is inexpensive and can be certainly pressed and fixed to the fins 13 of the condenser 3.

    REFRIGERATOR
    3.
    发明专利
    REFRIGERATOR 失效

    公开(公告)号：JPH03251673A

    公开(公告)日：1991-11-11

    申请号：JP4978290

    申请日：1990-03-01

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： FUJIMOTO HIDETOSHI ,  IWAMOTO TETSUMASA ,  SAKAKIBARA TOSHIO ,  HATTA HIROSHI

    IPC: F25D23/00 ,  F25D17/06

    Abstract: PURPOSE:To guide cold air, hitting foods and flowing reversely, from airflow preventing ribs into a cold air outflow port even when foods are brought into close contact with the front surface of louvers and diffuse it uniformly into a refrigerating chamber by a method wherein the airflow preventing ribs, covering the cold air outflow part from the inside of the louvers, are provided at the upstream side of the cold air outflow port provided on the side surface of the louvers. CONSTITUTION:Even when foods 21 are arranged under a condition that they are brought into contact with the front surface of louvers 19 closely, cold air hits the foods and flows reversely, then, is collided against an air preventing ribs 23 and is discharged out of a cold air outflow port 22 and, therefore, the cold air is diffused uniformly into a refrigerating chamber 9. On the other hand, when the foods 21 are arranged slightly apart from the front surface of the louvers 19 or they are brought into contact with the half of the front surface of the louvers 19, the discharging amount of the cold air is regulated by the degree of the reverse flow of the cold air and, therefore, the discharging amount of the cold air is not changed by the arrangement of the foods 21 and the cold air is diffused uniformly into the refrigerating chamber 9 whereby cooling efficiency will never be spoiled.

    FREEZE REFRIGERATOR
    4.
    发明专利
    FREEZE REFRIGERATOR 失效

    公开(公告)号：JPH03134463A

    公开(公告)日：1991-06-07

    申请号：JP27285589

    申请日：1989-10-19

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： FUJIMOTO HIDETOSHI ,  IWAMOTO TETSUMASA ,  SAKAKIBARA TOSHIO ,  HATTA HIROSHI

    IPC: F25D17/08

    Abstract: PURPOSE:To eliminate temp. irregularity and to enhance cooling speed by mounting a circulation duct and a circulation fan to a partition wall and bonding a duct heater to the rear of the circulation duct. CONSTITUTION:A circulation emitting port 24 fitted with a louver is provided to the upper part of the front surface part on the side of a cold-storage chamber 6 of a partition wall 4 and a circulating suction port 25 is provided to the lower part thereof and a circulating duct 27 forming the air passage 26 connecting the circulating emitting port 24 and the circulating suction port 25 is provided. A circulating fan is arranged to the pipe of the upper part of the circulating duct 27 and the circulating emitting port 24 and a duct heater 29 is bonded to the circulating duct 27 on the side of the heat insulating material thereof. The cold air flowing out of the opening and closing device 22 provided to the upper part of the partition wall 4 falls to the bottom part of the cold- storage chamber 6 to be sucked from the circulating suction port 25 by the circulating fan 28 and passes through the air passage 26 formed to the circulating duct 27 to be emitted into the cold-storage chamber 6 from the circulating emitting port 24 and this circulation is repeated. By this constitution, the temp. in the cold-storage chamber is kept uniform and cooling speed is increased.

    REFRIGERATOR
    5.
    发明专利
    REFRIGERATOR 失效

    公开(公告)号：JPH02233961A

    公开(公告)日：1990-09-17

    申请号：JP5311389

    申请日：1989-03-06

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： SAKAGUCHI KOICHI ,  IWAMOTO TETSUMASA ,  AMEZUTSUMI OSAMU

    IPC: F25D17/06

    Abstract: PURPOSE:To enable provision of excellent cooling efficiency even when a food is placed close to a louver by a method wherein a plurality of bosses are formed in the shape of a protrusion on the front surface of a louver made of synthetic resin with a rib for regulating an air direction mounted on the surface of the partition wall of a refrigerator. CONSTITUTION:Relatively warm cold air entering from the lower bottom part of a partition wall 18 is guided by the partition wall 18, and passes through cooling chamber 14 and is cooled by a vaporizer 15. With the aid of a cooling fan 17, the cold air is discharged in a retrigerator 9 through a louver 19 formed such that a plurality of bosses 22 are molded in the shape of a protrusion on a surface 23 of ribs 20 for regulating an air direction. Even when a food 21 is placed in a state to be adhered to the front of the louver 19, cold air is uniformly dispersed in the a refrigerating chamber 9 due to the presence of gaps between the front of the louver 19 and the food 21 by means of the bosses 22 formed in the shape of a protrusion, resulting in improvement of cooling efficiency.

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