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公开(公告)号：JPS63126423A
公开(公告)日：1988-05-30
申请号：JP27335986
申请日：1986-11-17
Applicant: MATSUSHITA REFRIGERATION , MATSUSHITA ELECTRIC IND CO LTD
Inventor： SHIMIZU TAKESHI , TAKEDA JUN , NAKAMA HIROTO , HAMAMOTO HIROSHI , SUZUKI JIRO , HOSAKA MASATO
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公开(公告)号：JPS63112924A
公开(公告)日：1988-05-18
申请号：JP26131286
申请日：1986-10-31
Applicant: MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA REFRIGERATION
Inventor： HOSAKA MASATO , NISHINO ATSUSHI , SUZUKI JIRO , TAKEDA JUN , SHIMIZU TAKESHI , HAMAMOTO HIROSHI
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公开(公告)号：JPS63112923A
公开(公告)日：1988-05-18
申请号：JP26131186
申请日：1986-10-31
Applicant: MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA REFRIGERATION
Inventor： HOSAKA MASATO , NISHINO ATSUSHI , SUZUKI JIRO , TAKEDA JUN , SHIMIZU TAKESHI , HAMAMOTO HIROSHI
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公开(公告)号：JPS63112921A
公开(公告)日：1988-05-18
申请号：JP26130986
申请日：1986-10-31
Applicant: MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA REFRIGERATION
Inventor： HOSAKA MASATO , NISHINO ATSUSHI , SUZUKI JIRO , TAKEDA JUN , SHIMIZU TAKESHI , HAMAMOTO HIROSHI
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公开(公告)号：JPS6317626A
公开(公告)日：1988-01-25
申请号：JP16411086
申请日：1986-07-11
Applicant: MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA REFRIGERATION
Inventor： SUZUKI JIRO , NISHINO ATSUSHI , HOSAKA MASATO , ONO YUKIYOSHI , TAKEDA JUN , SHIMIZU TAKESHI , HAMAMOTO HIROSHI
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Patent Agency Ranking
公开(公告)号：JPS62198333A
公开(公告)日：1987-09-02
申请号：JP4125586
申请日：1986-02-26
Applicant: MATSUSHITA REFRIGERATION
Inventor： TAKEDA JUN , NAKAMA HIROTO , SHIMIZU TAKESHI
IPC: A01F25/00
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公开(公告)号：JPS62198332A
公开(公告)日：1987-09-02
申请号：JP4125486
申请日：1986-02-26
Applicant: MATSUSHITA REFRIGERATION
Inventor： SHIMIZU TAKESHI , TAKEDA JUN , NAKAMA HIROTO
IPC: A01F25/00
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公开(公告)号：JPS62146532A
公开(公告)日：1987-06-30
申请号：JP28863285
申请日：1985-12-20
Applicant: MATSUSHITA REFRIGERATION
Inventor： SHIMIZU TAKESHI , TAKEDA JUN , NAKAMA HIROTO , ISHIZAKA TAKESHI
IPC: A01F25/00
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公开(公告)号：JPS5731771A
公开(公告)日：1982-02-20
申请号：JP10608080
申请日：1980-07-31
Applicant: Matsushita Refrigeration
Inventor： SHIMIZU TAKESHI
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公开(公告)号：JP2001133127A
公开(公告)日：2001-05-18
申请号：JP30934699
申请日：1999-10-29
Applicant: MATSUSHITA REFRIGERATION
Inventor： NAKANO AKIRA , TANAKA MASAAKI , SHIMIZU TAKESHI
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a combustible refrigerant is possibly fired when defrost operation is performed under an environment where the combustible refrigerant leaked to a part communicating with the inside of a refrigerator because the temperature of a heater wire constituting a defrost means exceeds the firing point of the combustible refrigerant. SOLUTION: In a defrost means comprising a heater wire 23 of metallic resistor wound spirally, a glass tube 22 covering the heater wire 23, and a reflector 16 placed on the glass tube 22, the reflector 16 has end parts directing downward and the lower end at the end part of the reflector 16 is not lower than the upper end on the outer circumference of the glass tube 22. Temperature rise of the heater wire 23 is suppressed by enhancing heat dissipation from the heater wire 23 to the outside.
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