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公开(公告)号：JPH04371784A
公开(公告)日：1992-12-24
申请号：JP14878391
申请日：1991-06-20
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAMURA MITSUHIKO , TANAKA ITSUO , KISHINAKA YUUJI
Abstract: PURPOSE:To provide a refrigerator, preventing the generation of dewing by reducing the temperature of an electric wire at the outlet part of the electric wire of a receiving case by the thermal conduction of another electric wire cooled by a freezing chamber, in the refrigerator having the receiving case, receiving electric instruments and the like, at the back side of the same. CONSTITUTION:A heat conductive member (sealer) 16, applied into a gap between plates 14a, projected from a receiving case 14 toward the side of a heat insulating member, and a condenser 15, arranged so as to be pinched between the plates 14a, is constituted of a heat conductive member (butyl rubber with aluminum foil) arranged so as to cover the condenser from the side of the heat insulating member.
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公开(公告)号：JPH09257355A
公开(公告)日：1997-10-03
申请号：JP6426296
申请日：1996-03-21
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAMURA MITSUHIKO
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively use the space of a deep freezing chamber by always feeding uniform cold gas in a duct for feeding the gas to a heat-sensitive unit and icemaking tray. SOLUTION: A cooler cover 6 is provided to cover the cooler 5 at the rear of a deep freezing chamber 8. The cold gas is introduced between the cover 6 and a heat insulation wall 15 to a cold gas guide duct 17 composed by the ceiling 9 of the chamber 8 in a lateral partition wall 16 in the upper left part of the cover 6 so that the cold gas introduced to the duct 17 is fed to an icemaking tray 11. The chamber 8 is vertically formed in three stages. Since the duct 17 is provided in the wall 16, the tray 11 is disposed at the upper stage, an upper vessel 22 of the entire width is provided at the intermediate stage and a lower vessel 23 of the entire width is provided at the lower stage.
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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：JPH09126626A
公开(公告)日：1997-05-16
申请号：JP28557895
申请日：1995-11-02
Applicant: MATSUSHITA REFRIGERATION
Inventor： TAHIRA KIYOTAKA , NAKAMURA MITSUHIKO
Abstract: PROBLEM TO BE SOLVED: To prevent the convection of chill from being alienated, by arranging a plurality of food shelves serving as box containers in vertical direction, within a freezing room, and providing a chill guide projection hung down at the bottom of an upper food shelf. SOLUTION: This refrigerator is provided with an upper food shelf 10 and a lower food shelf serving as box containers, and is provided, inside the inner box 3, a bank in which to place the upper food shelf 10, and besides is provided with a frame whereon the inner box 3 where the food shelf 11 is placed slides, and is further provided with a chill guide projection 14 hung down from the bottom of the upper food shelf 10. The upper food shelf 10 can be drawn out to this side with the bank, and also the lower food shelf 11 can be drawn out to this side. Moreover, the food stored on the lower food shelf 11 can not be stored to the position where it abuts on the chill guide projection 14 on the upper food shelf 11, and for the height of the chill guide projection 14, the space which enables convection can be secured at the lowest. Hereby, the convection is never alienated with food.
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公开(公告)号：JP2000337748A
公开(公告)日：2000-12-08
申请号：JP14287299
申请日：1999-05-24
Applicant: MATSUSHITA REFRIGERATION
Inventor： FUKUDA MICHIO , NAKAMURA MITSUHIKO
Abstract: PROBLEM TO BE SOLVED: To contrive reduction of the cost and assembly man-hours in a duct structure of a cold room. SOLUTION: Reduction of the costs and assembly man-hours are enabled by forming a cold air delivering route 53 by edge expansion parts of a duct board 54 made of expanded polystyrene having an approximately U-shaped section being fitted and fixed to an undercut-shaped recess 55 formed on an inner box 23 and having a simple air duct constitution without seal parts and duct board-fixing parts.
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Patent Agency Ranking
公开(公告)号：JP2000320943A
公开(公告)日：2000-11-24
申请号：JP12962099
申请日：1999-05-11
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAMURA MITSUHIKO , NOMOTO YOHEI , TAKANISHI HIDETOMO , AOKI TAKASHI
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a cold air passage, to increase the containing volume of a whole refrigerator, to save a power, and to improve amenity, by a method wherein a vegetable chamber having a highest temperature is cooled by a transmission and a radiant heat from the circumference. SOLUTION: A refrigerating chamber 3 is situated at the upper part of a refrigerator body 1, a low temperature chamber 6 and an ice storage chamber are positioned at the same height at the left and the right therebelow, a deep freezer 12 at the lower part of the refrigerator body 1, and vegetable chambers 9 are respectively independently arranged between the low temperature chamber 6, the ice storage chamber and the deep freezer 12. The refrigerating chamber 3 is provided with a horizontal opening closing door 2, the low temperature chamber 6, the ice storage chamber, the vegetable chamber 9, and the deep freezer 12 provided with push pull doors 5, 8, and 11, respectively. A compressor 18 is situated in the rear of the lowest part of the refrigerator body 1, and a cooler 16 in the rear of the vegetable chamber 9. The vegetable chamber 9 is surrounded by the low temperature chamber 6, the ice storage chamber, the deep freezer 12, and the cooling chamber 16, and cooled by a transmission heat and a radiant heat therefrom. Thus, there is no passage to feed cold air for forced cooling to the vegetable chamber 9.
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公开(公告)号：JPH11270957A
公开(公告)日：1999-10-05
申请号：JP7525998
申请日：1998-03-24
Applicant: MATSUSHITA REFRIGERATION
Inventor： NOMOTO YOHEI , NAKAMURA MITSUHIKO , TAKANISHI HIDETOMO , AOKI TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which has enhanced the handiness in use of not only a cold storage room but also a vegetable room, an ice storage room, and a storage room. SOLUTION: This refrigerator is provided with a cold storage room 24, at the upper part of its main body, an ice storage room 30 to store ice, under this, a storage room 31, at the side of the ice storage room 30, a freezing room 26, at the lower part of its main body, and a vegetable room 28 to preserve food for which relatively high temperature is suitable such as vegetable or the like, above it, each independently. The cold storage room 24 has a laterally opening door 25, and the ice storage room 30, the storage room 31, the vegetable room 28, and the freezing room 26 have drawing doors 32, 33, 29, and 27, and this is provided with coolers severally behind the ice storage room 30, the storage room 31, and the vegetable room 28. Hereby, the substance relatively high in use frequency such as ice, perishable foods, etc., can be stored independently in the ice storage room 30, the storage room 31, and the vegetable room 28, and they can be kept in custody and managed intensively at the center excellent in handiness of use for the drawing doors 27, 29, 32, and 31.
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公开(公告)号：JPH07305946A
公开(公告)日：1995-11-21
申请号：JP9728094
申请日：1994-05-11
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAMURA MITSUHIKO , YAMAMOTO KOJI
IPC: F25D23/06
Abstract: PURPOSE:To improve the strength of a box by integrally fixing a reinforcing member with a hinge mounting screw and to suppress the fluctuation of a hinge and a hinge fixing member to a minimum limit in a heat insulation box having the member at the lower part of an outer box. CONSTITUTION:The front surface 14 of a U-shaped reinforcing member 15 is formed of a threaded hole 20 formed integrally with a protrusion 19 having a shape throttled to a hinge 12 side and by screw clamping the hinge hole 13 of the hinge 12 with the hole 20 by a long screw 21.
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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.
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公开(公告)号：JPH03175280A
公开(公告)日：1991-07-30
申请号：JP31479989
申请日：1989-12-04
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAMURA MITSUHIKO , AOKI TAKASHI
Abstract: PURPOSE:To prevent a dangerous condition from occurring in which a damage of each of segments caused by an erroneous operation is produced by a method wherein spur gears at both right and left ends are rotated concurrently by a driving device for rotating a gear shaft to move up and down a rack and a shelf can be rotated and moved up and down concurrently and smoothly and further a stopper projection is provided at an upper part of a rail. CONSTITUTION:When a dial 6a is rotated, a dial shaft 7 and a driving gear 8 are rotated. Thus, a turning gear 9 engaged with the driving gear 8 is rotated and spur gears 5 at both sides are rotated together with a gear shaft 4. Spur gears 5 at right and left sides are fixed to the gear shaft 4 and rotated in the same manner to each other, so that a sliding member 3 moved up and down in the same manner as the right and left sides of the shelf 1 and moved up and down in a sliding groove 14a is not inclined, but can be smoothly slid. In order to prevent a breakage and damage of each of segments including a flange 2e caused by an erroneous operation of a user, a stopper projection 14 is fixed to an upper part of a rail 14.
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