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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
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.
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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
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.
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公开(公告)号：JPH01220604A
公开(公告)日：1989-09-04
申请号：JP4523488
申请日：1988-02-26
Applicant: MATSUSHITA REFRIGERATION
Inventor： KOBAYASHI MINORU , NAKAYAMA MIKIHIRO
Abstract: PURPOSE:To promptly cool garbage and prevent its bad smell by continuing cooling operation for a fixed time after a door mounting a garbage vessel is opened, in a garbage storage house provided with a cooling compressor. CONSTITUTION:When a door 3 is opened for storing garbage, a switch plate 12 separates from a switch 13, and both the switch 13 and a control box 14 are turned on. In this way, a compressor 10 continues operation for the fixed time, cooling the inside 4 of a house. Thus placing the stored garbage 5 quickly in a low temperature condition, a bad smell can be prevented.
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公开(公告)号：JPH01192602A
公开(公告)日：1989-08-02
申请号：JP1493088
申请日：1988-01-26
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAYAMA MIKIHIRO , TAKASE KEIICHI
Abstract: PURPOSE:To prevent dripping of condensed water onto a floor face, in a garbage container associated with a refrigerator, by arranging a container having open upper face at the inside of the container having draw-out type door and a drain pan below the container. CONSTITUTION:The interior of a container 12 is cooled continuously below 0 deg.C through a refrigerator in order to prevent corrosion of garbage. When the door is opened, a container 7 and a drain pan 14 are drawn out and stop at a position where the garbage can be thrown in easily without dispersing water. At this time, water condensed on the surface of the cooled container 7 is received in the drain pan 14. Water produce through defrosting is also received in the drain pan 14. Consequently, the floor face is not dampened and corrosion of the the garbage is prevented.
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公开(公告)号：JPS62178860A
公开(公告)日：1987-08-05
申请号：JP2146586
申请日：1986-02-03
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAYAMA MIKIHIRO
IPC: F25D11/00
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Patent Agency Ranking
公开(公告)号：JP2002267353A
公开(公告)日：2002-09-18
申请号：JP2001069977
申请日：2001-03-13
Applicant: MATSUSHITA REFRIGERATION
Inventor： YOKOE AKIRA , TAKAICHI KENJI , KISHINAKA YUUJI , YAMAMOTO KIYONORI , NAKAYAMA MIKIHIRO
Abstract: PROBLEM TO BE SOLVED: To secure safety without being involved in a fire even when a combustible refrigerant leaks by arranging a control circuit in the vicinity of a machine room to improve a cabinet design efficiency, in a refrigerator using a combustible refrigerant, as a substitution refrigerant, reducing the occurrence of an opportunity to exert an adverse influence on global environment. SOLUTION: A containing part 40 for a control circuit 33 and a containing part cover 41 are sealed by a plurality of seal means, consisting of first and second seam means 42 and 43. Since a control circuit 33 is arranged in the vicinity of a machine room 25, sealing of a control circuit 33 having a fear of forming a firing source is reinforced, and safety can be secured without being involved in a fire.
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公开(公告)号：JP2002267340A
公开(公告)日：2002-09-18
申请号：JP2001064613
申请日：2001-03-08
Applicant: MATSUSHITA REFRIGERATION
Inventor： TAKASE KEIICHI , NAKAYAMA MIKIHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator wherein a heat insulating member is prevented from invading, and cooling capability is prevented from being deteriorated. SOLUTION: There is mounted a cooling pipe 10 meandering substantially perpendicularly to a flow direction of a heat insulating member 4 upon foaming thereof on the side of abutment of the heat insulating member 4 on a side surface of an inner box 11 and on a top surface. Hereby, the heat insulating member 4 is prevented from invading to the abutment surface between the cooling pipe 10 and the inner box 11.
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公开(公告)号：JP2002267332A
公开(公告)日：2002-09-18
申请号：JP2001068966
申请日：2001-03-12
Applicant: MATSUSHITA REFRIGERATION
Inventor： YAMAMOTO KIYONORI , KISHINAKA YUUJI , NAKAYAMA MIKIHIRO
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator applied with a combustible refrigerant in which the combustible gas is not ignited even when the refrigerant is leaking and the defrosting heater for an evaporator is conducted under an environment filled with the combustible gas. SOLUTION: The refrigerator comprises an evaporator 55 in a refrigeration cycle applied with a combustible refrigerant, and a heater 56 for defrosting the evaporator 55 wherein the heating value of the heater 56 is lower than 100 W/m. The heaters 56 are arranged densely at the lower part of the evaporator and a part of the heaters 56 is arranged to conduct heat to a drain pan 57 thus limiting the temperature of strands of the defrost heater 56 not higher than the firing point of the combustible gas while enhancing the defrosting efficiency on the periphery of the evaporator.
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公开(公告)号：JP2002267331A
公开(公告)日：2002-09-18
申请号：JP2001069976
申请日：2001-03-13
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKAYAMA MIKIHIRO , KISHINAKA YUUJI , YAMAMOTO KIYONORI , YOKOE AKIRA
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator using a combustible refrigerant in which ignition is prevented when defrosting is performed under such an environment as the combustible refrigerant is leaking. SOLUTION: A plurality of glass tube heaters 19 are provided as means for defrosting the evaporator 10 in a refrigeration cycle encapsulating a combustible refrigerant. Firing of the combustible refrigerant and non-cooling due to residual frost can be prevented by controlling the conduction time and applying voltage of the glass tube heater 19 such that the combustible refrigerant is not heated up to the firing point. Furthermore, surface temperature of the glass tube heater is lowered by touching a glass tube heater 115 and an evaporator 108 to each other. The glass tube heater 115 has a multiplex structure and a sealing member is provided on the end face thereof.
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公开(公告)号：JP2002195735A
公开(公告)日：2002-07-10
申请号：JP2000397714
申请日：2000-12-27
Applicant: MATSUSHITA REFRIGERATION
Inventor： TANAKA MASAAKI , YAMAMOTO KIYONORI , KISHINAKA YUUJI , NAKAYAMA MIKIHIRO , TAKAICHI KENJI
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of combustion at defrosting, when combustible refrigerant has leaked, in a freezing system which uses a combustible refrigerant. SOLUTION: A defrosting heater 18, where a heater wire 23 is stored in a glass tube 22, can reduce the possibility of combustion at defrosting, when a combustible refrigerant has leaked, since the outside surface of the glass tube 22 is at a temperature below the combustion temperature of the combustible refrigerant.
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