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.

公开(公告)号：JP2003156280A

公开(公告)日：2003-05-30

申请号：JP2001351460

申请日：2001-11-16

Applicant: MATSUSHITA REFRIGERATION

Inventor： SAKAI HIDEKI ,  KAWASAKI TATSUYA ,  TANIGUCHI ATSUSHI ,  MATSUKAWA HIROTAKA ,  HAYASHI TOMOHIRO

IPC: F25D11/02 ,  F25B1/00 ,  F25B5/04

Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator furnished with a refrigerating cycle to efficiently change two evaporators by a refrigerant control valve. SOLUTION: It is possible to provide the refrigerator of high efficiency having a three-way valve 310 on the high pressure side of the refrigerating cycle, furnished with a refrigerating circuit diverted to a refrigerating room evaporator 305 and a freezing room evaporator 306, arranging a refrigerant flow rate variable device 307 on the downstream of the refrigerating room evaporator 306 and improving refrigerating efficiency by furnishing the circulating refrigerant circuit on a compressor 308.

公开(公告)号：JP2002364978A

公开(公告)日：2002-12-18

申请号：JP2001173679

申请日：2001-06-08

Applicant: MATSUSHITA REFRIGERATION

Inventor： HAYASHI TOMOHIRO ,  KAMISAKO TOYOSHI ,  HASHIMOTO SHINICHI ,  NAKANO AKIRA

IPC: F25D23/06 ,  F25D23/02

Abstract: PROBLEM TO BE SOLVED: To attain energy saving and prevention of dew formation regarding the structure of a partition part of a refrigerator having a plurality of storage chambers. SOLUTION: The refrigerator has at least two storage chambers and has openable-closable door bodies 59 and 60 provided respectively in front opening parts and a partition plate 81 provided in the front part of a partition wall partitioning the storage chambers. A projecting part 81a is provided in the front part of the partition plate 81 and the front of the projecting part is made to be almost on the same plane as the fronts of the door bodies. Thereby the design properties of the outward appearance are improved. Besides, the partition plate 81 becomes susceptible to the temperature of the atmosphere. Thereby the surface temperature thereof is raised and the sweating due to dew formation can be prevented. Moreover, the amount of heat transfer to the outside is reduced by an increase of a creepage distance from the storage chamber and consequently energy is saved. By providing the projecting part 81a, the strength of the partition plate can be improved.

公开(公告)号：JP2002274571A

公开(公告)日：2002-09-25

申请号：JP2001069982

申请日：2001-03-13

Applicant: MATSUSHITA REFRIGERATION

Inventor： HAYASHI TOMOHIRO ,  OBATA SHINGO

IPC: B65D81/107

Abstract: PROBLEM TO BE SOLVED: To provide a reusable packaging material which is flexibly accommodative to various sizes of matters to be packaged and satisfactory for ensuring strength. SOLUTION: Each of plane surface portions is formed by combining a plane base block 12 and plane dimension adjusting blocks 13, 14 and 15 together and each of ridge portions is formed by combining an L-shaped base block 17 and an L-shaped dimension adjusting block 18, and a four-sided case body is formed by joining the plane surface portions and the ridge portions together and a packaging case body is constructed by fixing an upper block 19 and a bottom block 20 to the case body from above and below.