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公开(公告)号：JP2003156274A
公开(公告)日：2003-05-30
申请号：JP2001352773
申请日：2001-11-19
Applicant: MATSUSHITA REFRIGERATION
Inventor： HAYASHI TOMOHIRO , TANAKA TOMOAKI
IPC: F25D11/00
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of rationally carrying out energy saving operation. SOLUTION: This refrigerator furnished with a solar panel 17 to detect illuminance of a circumference on a front surface of a refrigerator room door 12 and furnished with an electricity saving mode and a solar mode carries out the electricity saving mode by an electricity saving switch 26 and improves an energy saving effect at the night time, etc., by extending rising width of refrigerator room setting temperature further by the solar mode in accordance with output of the solar panel 17 in the case when the illuminance of the circumference is low.
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公开(公告)号：JP2001133136A
公开(公告)日：2001-05-18
申请号：JP31200599
申请日：1999-11-02
Applicant: MATSUSHITA REFRIGERATION
Inventor： KUWAJIMA KATSUYUKI , NAKAGAWA OSAMU , TANAKA TOMOAKI
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module type cold and warm stockroom which has two compartments, can be switched to cold storage or warm storage depending upon housed foods, and is improved in the efficiencies of cold and warm systems. SOLUTION: In independent cold and warm systems provided in a cold and warm stockroom for respectively cooling and warming two compartments 29 and 30, their radiators 44 and 45 which are formed in a machine room 43 are housed in one unit 46 so as to improve the heat-exchanging efficiencies of the cold and warm systems. Therefore, the power consumption of the stockroom can be reduced further by maintaining the internal temperatures of the compartments 29 and 30 at appropriate temperatures.
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公开(公告)号：JP2001041635A
公开(公告)日：2001-02-16
申请号：JP21167099
申请日：1999-07-27
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAGAWA TAKANORI , KUROSHIMA ATSUSHI , FUKUI HIROICHI , TANAKA TOMOAKI
Abstract: PROBLEM TO BE SOLVED: To save an installation space of a compressor, simplify electric wiring and enhance the reliability of an electronic control board by employing an efficient structure of a machine chamber panel storing and defining a compressor, an electronic control board, electric parts and the like of a refrigerator. SOLUTION: A recess 82 is formed by partially recessing a lower rear part of a refrigerator main body. Further, an electric part storage section 75, an enclosure 77 and the like disposed behind a cooling device are all formed of a resin so as to save installation space of a compressor 69, and distances between an electronic control board 76 and controlled units such as a compressor 69 and the like housed in the electric part storage section 75 are shortened so that electric wiring is simplified. Because the electric control board 76 and the compressor 69 are partitioned by the enclosure 77, the temperature of the electric control board 76 is restrained from being raised.
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公开(公告)号：JPH11211299A
公开(公告)日：1999-08-06
申请号：JP1528698
申请日：1998-01-28
Applicant: MATSUSHITA REFRIGERATION
Inventor： TANAKA TOMOAKI
Abstract: PROBLEM TO BE SOLVED: To raise the ice making performance, by installing an evaporator at the upper part within a refrigerator as an ice making room, and sticking the flank of the pipe expanded part of the refrigerant passage of the evaporator and the flank of the ice making pan placed on the evaporator fast to each other, and besides, sticking the flat face of the evaporator and the bottom of the ice making pan fast to each other. SOLUTION: For a plate-shaped evaporator 17, its refrigerant passage 18 is made of a pipe expanded part and a flat part 20. Then, an ice making pan 22 is placed so that the flank 221 of the pipe expanded part of the refrigerant passage 18 of the evaporator 17 and the flank 23 of the ice making pan 22, and the flat face 24 of the plate-shaped evaporator 17 and the bottom of the ice making pan 22 may stick fast to each other, respectively. This way, heat is conducted from the flank 21 of the pipe expanded part to the flank 23 of the ice making pan 22, and also the heat is conducted from the flat face 24 to the bottom 25 of the ice making pan 22 so as to directly cool the ice making pan 22. Hereby, the ice making performance can be raised.
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公开(公告)号：JP2001041634A
公开(公告)日：2001-02-16
申请号：JP21639999
申请日：1999-07-30
Applicant: MATSUSHITA REFRIGERATION
Inventor： TAKEDA JUN , MATSUO ATSUSHI , MANO KEIZO , TANAKA TOMOAKI
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency in a refrigeration chamber and a vegetable chamber in a refrigerator comprising a freezing chamber and the refrigeration chamber respectively provided with cooling devices. SOLUTION: A refrigeration chamber 56, a freezing chamber 61 and a vegetable chamber 57 are respectively provided in an upper part, in a lower part and between the refrigeration chamber 56 and the freezing chamber 61 of a refrigerator main body 50. A refrigeration chamber cooling device 80 and a freezing chamber cooling device 77 are disposed respectively behind the refrigeration chamber 56 and behind the freezing chamber 61, so that a partioned chamber 64 disposed below the refrigeration chamber 56 and having a set temperature equivalent to that of the refrigeration chamber and the vegetable chamber 57 are indirectly cooled to enhance the retention of high moisture and freshness.
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Patent Agency Ranking
公开(公告)号：JPH0886556A
公开(公告)日：1996-04-02
申请号：JP22441094
申请日：1994-09-20
Applicant: MATSUSHITA REFRIGERATION
Inventor： TANAKA TOMOAKI
IPC: F25D19/00
Abstract: PURPOSE: To improve the cooling effect of a compressor and the radiating capacity of a condenser. CONSTITUTION: A machine room 4 having a suction port 2 at a front surface side and exhaust ports 9, 3 at the back and side surface sides is formed at the lower depth part of a body 1. A compressor 5 and a blower 6 are contained in the room 4, and a duct 8 for introducing the outdoor air to the condenser 11 and the compressor 6 disposed at the front of the room 4 is provided at the lower part of the body.
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公开(公告)号：JP2001349660A
公开(公告)日：2001-12-21
申请号：JP2000173169
申请日：2000-06-09
Applicant: MATSUSHITA REFRIGERATION
Inventor： TANAKA TOMOAKI , OHASHI YOSHINORI , KISHINAKA YUUJI , MIYAKE KAZUMASA , MAEDA KOJI , TSUDA KENJI
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator to prevent entrance of water into a glass pipe heater for defrosting, improve reliability of the glass pipe heater for defrosting, and be high in reliability on defrosting. SOLUTION: A lead-out pile 25 for a lead wire 22 is provided in a rubber cap 17 to cover a connection part 27 to the lead wire 22 connected to the two ends of a heater wire 21. In mounting orientation of a glass pipe heater body for defrosting, a lead-out hole 24 to lead out the lead wire 22 through the lead- out pile 25 to the outside is formed in the side wall surface of the rubber cap 17. By providing a drip 33 formed integrally with the rubber cap 17 below the lead-out hole 24, even when defrost water flows along the lead wire 22, the defrost water is dripped through the drip 33, and entrance of it in the lead- out pile 25 and the glass pipe heater 15 for defrosting is prevented from occurring.
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公开(公告)号：JP2001133104A
公开(公告)日：2001-05-18
申请号：JP31200399
申请日：1999-11-02
Applicant: MATSUSHITA REFRIGERATION
Inventor： KUWAJIMA KATSUYUKI , NAKAGAWA OSAMU , YOSHIDA HIROAKI , TANAKA TOMOAKI
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module type wine cellar capable of effecting cold temperature storage in a plurality of chambers having different temperature ranges by one set of heat exchanger, and capable of reducing a vibration affecting to wine badly, while retaining the optimum temperature in the cellar. SOLUTION: The amount of circulation of air, sent from a heat exchanger 34 equipped at the rear side of a cellar chamber 22, is controlled by a damper device 40 and the temperature of a plurality of standby chambers 21a, 21b equipped at the upper part of the cellar chamber is retained at a predetermined temperature while the inside of the cellar can be maintained at a cold temperature by utilizing a thermoelectric module 32 whereby a thermoelectric module type wine cellar, reduced in vibration, can be provided.
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公开(公告)号：JP2000292054A
公开(公告)日：2000-10-20
申请号：JP10106799
申请日：1999-04-08
Applicant: MATSUSHITA REFRIGERATION
Inventor： ADACHI TADASHI , TANAKA TOMOAKI , NAKAMURA MITSUHIKO
Abstract: PROBLEM TO BE SOLVED: To improve handling convenience of containability of a container with a door opening/closing mechanism provided in a storage chamber. SOLUTION: The refrigerator comprises a container body 27 covered with a shelf 25 and a door 26 in cold storage chamber, first and second oblique walls 43, 44 formed at both sidewalls at a peripheral edge 42 of the body 27, and first and second protrusions 39, 40 formed at the door 36 to slidably move on the walls 43, 44. Thus, when opened, an end of the door 36 is moved above the shelf 25, the door 36 is smoothly held in an open state at a horizontal angle or above, thereby facilitating inputting and outputting of a content.
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公开(公告)号：JPH10148454A
公开(公告)日：1998-06-02
申请号：JP30895296
申请日：1996-11-20
Applicant: MATSUSHITA REFRIGERATION
Inventor： YAMAJI HISAYA , TANAKA TOMOAKI
IPC: F25D21/14
Abstract: PROBLEM TO BE SOLVED: To improve a durability and reliability in operation of a compressor as well as a content stored in a refrigerator while an amount of evaporation of defrosting water in an automatic defrosting small-sized refrigerator is enssured. SOLUTION: An evaporating pan 6 is mounted near the side of a compressor 2. A discharging pipe 9 extending from the compressor 2 is arranged below the bottom part of the evaporating pan 6, thereby it is possible to restrict a height of a machine chamber, improve an inner volume of a refrigerator, prevent a thermal radiation of the compressor 2 and further improve a durability and reliability in operation of the compressor 2, while a sufficient amount of defrosting water accumulated in the evaporating pan 6 due to thermal radiation of the discharging pipe 9 is being assured.
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