公开(公告)号：JPH07103638A

公开(公告)日：1995-04-18

申请号：JP25170493

申请日：1993-10-07

Applicant: MATSUSHITA REFRIGERATION

Inventor： TAKASE KEIICHI

IPC: F25D19/00

Abstract: PURPOSE:To prevent the increase of the temperature of a compressor by a method wherein the cooling efficiency of a fan is improved through suppression of air duct resistance and a heat influence by a condenser is cut out. CONSTITUTION:A suction duct 13 and an exhaust duct 14 are respectively opened to the front and protruded from the outer wall of a machine room 2 by a given length. A cutout plate 15 is formed approximately in the same width as that of the machine room 2 and serves to cut out heat radiation from the condenser 5 and prevent heated air from entering an air chamber on the compressor side. Since an air path is reliably ensured by the suction duct 13, a suction hole part 10, an exhaust hole part 11, and an exhaust duct 14, air duct resistance is suppressed and outside air is high-efficiently introduced in the machine room 2 by a fan 7.

公开(公告)号：JPH0243102A

公开(公告)日：1990-02-13

申请号：JP19139788

申请日：1988-07-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： NAKAYAMA MIKIHIRO ,  TAKASE KEIICHI ,  KAWAMURA TADAHIRO

IPC: B65F1/08 ,  B65F1/14

Abstract: PURPOSE:To prevent condensed water and water from a defroster from dripping onto the floor by providing a dew receiving tray coupled with a condenser on a reinforcement plate for a rail device external to a kitchen waste cabinet with a refrigerator and located below a container installed behind a sliding door in such a manner that the dew receiving tray is always kept opposed to a drain hole internal to the cabinet as it is put into or drawn out from the cabinet. CONSTITUTION:A dew receiving tray 18 is provided on a reinforcement plate 16 connecting a right-hand and left-hand rails of a rail device 17 for sliding a door 11 back and forth in such a manner that it is always kept opposed to a drain hole 19 made in a body 9 not only when the dew receiving tray 18 is placed in the body 9 but also when the dew receiving tray 18 is drawn out together with the door 11 and a container 13. Water that has been collected is evaporated by heat from a condenser 21, thereby preventing condensed water and water from a defroster from dripping onto the floor.

公开(公告)号：JPH01285508A

公开(公告)日：1989-11-16

申请号：JP11581388

申请日：1988-05-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： TAKASE KEIICHI ,  NAKAYAMA MIKIHIRO ,  KUROSE OSAMU

IPC: B65F1/08 ,  B65F1/14

Abstract: PURPOSE:To improve the operation ability of the subject garbage storage in a sanitary condition without discomfort by detachably mounting a kitchen garbage container whose upper surface is opened on the storage inside of a drawer-type door, and setting a lid which is in close contact with the opening on the upper surface when the door is closed. CONSTITUTION:Kitchen garbage 7 is stored in a garbage storing container 13 with an opening on its upper surface, which is fixed to the storage inside of the door 11 of a garbage storage whose inside area is cooled down below 0 deg.C. A lid 14 for sealing the opening area when the door is closed, and for opening the opening area by means of a weight 14b when the door is opened, is provided for the storing container. Consequently, a bad smell is not directly sent out from the storage inside and front which has been produced from water vapor including the bad smell is not generated on an inside box in the storage. And when the storage is defrosted, water generated by defrosting is stored in an evaporating dish 16 through a drain hole 15. When the water is automatically evaporated due to heat from a condenser 18, neither a bad smell nor a nasty smell is sent out in a sanitary condition without discomfort. And also, when the door is opened so that the kitchen garbage 7 is stored in the garbage storing container 13, the kitchen garbage can be stored therein without removing the lid 14 every time.

公开(公告)号：JPH1026460A

公开(公告)日：1998-01-27

申请号：JP18460396

申请日：1996-07-15

Applicant: MATSUSHITA REFRIGERATION

Inventor： TAKASE KEIICHI

IPC: F25D19/00

Abstract: PROBLEM TO BE SOLVED: To lower the operation rate of a compressor and inhibit the power charge to a low value by mounting the outer peripheral surface of a condensation pipe with a fist good heat conducting material and the horizontal surface of the condensation pipe with a second good heat conducting material and housing a bead section provided on the rear surface of an outside box and projected outside. SOLUTION: A condensation pipe 15, which is designed to condense a refrigerant compressed with a compressor 6, comprises an outer peripheral section 16 and a horizontal section 17. A first good heat conducting member 18 is mounted on the outer peripheral section 16 of a rear surface interior wall of an outside box 15. A second good heat conducting member is mounted on the horizontal section 17 or the rear surface interior wall of the outside box 13. Furthermore, the bead section 14 provided on the rear surface of the outside box 13 and projected outside is housed. This construction makes it possible to minimize the heat effect of the interior and upgrade the heat dissipation ability by reducing the wall thickness of the outside box 13 and thereby lower the operation rate of the compressor 6 and contrive to make effective use of kitchen without sacrificing the electric charge.

公开(公告)号：JPH07146060A

公开(公告)日：1995-06-06

申请号：JP29516793

申请日：1993-11-25

Applicant: MATSUSHITA REFRIGERATION

Inventor： TAKASE KEIICHI

IPC: F25D23/02

Abstract: PURPOSE:To effectively seal a storage box and to eliminate seating due to leakage of cold air the box by disposing a gasket of a heat insulation door over an outer flat surface of an upper frame edge of the box and an upper surface end of an inner cover, and bringing it into contact with both the surfaces. CONSTITUTION:An upper opening of a storage box 2 made of a heat insulation wall of a refrigerator is covered with an inner cover 3 and a heat insulation door 4. A frame edge 5 is arranged on the opening of the box 2, and formed of an outer high flat surface 5a and an inner low flat surface 5b. Further, a gasket 9 in contact with the surface 5a is mounted at the door 4. In this case, the gasket 9 is disposed over the surface 5a and an upper surface end of the cover 3, and brought into contact with both the surfaces. Thus, even when dusts, etc., exist on the surface 5b and the cover 3 is floated, the box is effectively sealed. Accordingly, sweating due to leakage of cold air in the box to a rear surface of the door 4 can be eliminated.

公开(公告)号：JPH0518659A

公开(公告)日：1993-01-26

申请号：JP16817491

申请日：1991-07-09

Applicant: MATSUSHITA REFRIGERATION

Inventor： TAKASE KEIICHI

IPC: F25D23/04

Abstract: PURPOSE:To make supporting members of a door shelf of a refrigerator door detachable. CONSTITUTION:Supporting members 10 are attached on the plane part of a rear panel 7 with two or more set holes 8 by screws 11, and a door shelf 9 is supported on the supporting members 10.

公开(公告)号：JPH04161781A

公开(公告)日：1992-06-05

申请号：JP28873990

申请日：1990-10-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： ASAKURA YOSHIAKI ,  TAKASE KEIICHI

IPC: F25D23/10 ,  F25D23/02

Abstract: PURPOSE:To obtain an underfloor freezing refrigerator which can avoid a danger such as pinched fingers, etc., and can keep a floor clean by providing a cover chamfered at the entire soft molded periphery on the upper surface of a box, and a cover plate engaged with a floor opening. CONSTITUTION:A rectangular cover 13 of a box 14 of an underfloor freezing refrigerator is formed of a sash 15, an inner plate 16, and an outer plate 17, and a heat insulator 18 is filled between both the plates. A cover plate 11 covering a floor opening has engaging fittings 12 at one side and a retractable handle 26 at the other. When the cover plate 11 is opened, it can be effectively erected by the fittings 12. Accordingly, the cover plate 11 is opened by holding a grip 24 of the cover 13, and suspended. Since the plate 13 has a soft molded part 25 of a slip preventive member, its slip can be effectively prevented by a frictional resistance with a frame edge 22. Accordingly, there is no danger of pinched fingers on closing the slide door. Since it is suspended to the self- erecting type cover plate, the cover plate is not placed on the upper surface of a floor material, and drop of dew on the upper surface of the floor material is eliminated.

公开(公告)号：JPH02103376A

公开(公告)日：1990-04-16

申请号：JP25519688

申请日：1988-10-11

Applicant: MATSUSHITA REFRIGERATION

Inventor： NAKAYAMA MIKIHIRO ,  TAKASE KEIICHI

IPC: F25D23/02

Abstract: PURPOSE:To facilitate a work by mounting a decorative plate through simple structure and to reduce a cost by a method wherein a bolt is attached to the decorative plate and a through-hole for the bolt for mounting the decorative plate is formed in the peripheral edge of a door body, and a nut is covered with a gasket. CONSTITUTION:A through-hole 18 is formed in the peripheral edge part of a body 14, and the body 14 and a decorative plate 15 are secured to each other by means of a bolt 16 and a nut 19. The nut 19 is positioned so as to cover it with a gasket 17. When a refrigerator employing this heat insulating door is installed at a system kitchen, since the surface material and the color tone of the decorative plate 15 are the same in terms of appearance, matched integral appearance is provided. With regard to heat insulating performance, it is ensured by means of a heat insulating material 7 with which the door body 14 is filled. In mounting of the decorative part 15 to the body 14, since a nut 19 for mounting is covered with the rear of the gasket 17, a work is facilitated without needing complicated structure needed as in a conventional type. This constitution enables provision of a low cost heat insulating door.

公开(公告)号：JPH01256401A

公开(公告)日：1989-10-12

申请号：JP8157788

申请日：1988-04-01

Applicant: MATSUSHITA REFRIGERATION

Inventor： TAKASE KEIICHI ,  NAKAYAMA MIKIHIRO

IPC: B65F1/08 ,  B65F1/14

Abstract: PURPOSE:To prevent a stain due to adherence of water to garbage stopped in its decomposition by mounting a door to a garbage storage vessel, consisting of a good heat conductive member with its upper surface forming an opening, and cooling a storehouse in its inside to a degree of at least 0 or less. CONSTITUTION:A kitchen or the like in a restaurant and/or a general home generates garbage 7, when it is stored in a garbage storehouse, a door 11 is opened. Then the door 11 mounts to its side of a storehouse 12 a garbage storage vessel 13, and by positioning its opening in an upper surface, because storage is facilitated, the sanitary storehouse can be obtained preventing a spray of the garbage 7 from adhering to the storehouse 12 in its internal wall. While because the storehouse 12 is held in its inside to a 0 deg.C or less by a compressor 14, the garbage storage vessel 13 also cools its inside quickly to 0 deg.C or less by heat conduction, and generating no progress of decomposition in the garbage 7 freezing even water, even no outflow of juice is generated. Accordingly, the garbage 7, when it is stored in the storehouse 12, is frozen, and the garbage 7 can be prevented from advancing its decomposition, dropping water and from generating a bad smell.

公开(公告)号：JPH01220607A

公开(公告)日：1989-09-04

申请号：JP4525788

申请日：1988-02-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： NAKAYAMA MIKIHIRO ,  TAKASE KEIICHI ,  KUROSE OSAMU

IPC: B65F1/08 ,  B65F1/14

Abstract: PURPOSE:To contrive the improvement of efficiency brought about by prompt cooling and defrosting when garbage is stored in a garbage storage house with a refrigerator by performing the defrosting of a refrigerator at the fixed time every day. CONSTITUTION:A clock part 11 is provided in a control part 10, and performing a charge of garbage every day, a refrigerator 5 performs its defrosting at the fixed time at midnight. While in a time band expecting the charge of garbage 6, the refrigerator 5 controls its operation by a thermostat 8, always cooling the inside of a house in a region of fixed temperature. By this constitution, the refrigerator enables its efficiency to be improved while preventing the generation of a bad smell.