公开(公告)号：JP2002267328A

公开(公告)日：2002-09-18

申请号：JP2001068976

申请日：2001-03-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： YAMATO KAZUE ,  NAKANO AKIRA ,  KAMISAKO TOYOSHI ,  HORIO YOSHIMASA

IPC: F25D11/02 ,  F25D21/04

Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator of such a structure as the radiation pipe of a cooling system is arranged partially on the partitioner of the refrigerator in which the effect of the cooling system is enhanced by retarding intrusion of heat from the radiation pipe into the compartment trough a front face body. SOLUTION: The refrigerator comprises a refrigerator body 1 having a plurality of temperature band compartments, a partitioner 2 for sectioning the compartment, the front plate 22 fixed to the front part of the partitioner 2 while being coated with thermal insulation paint 23, and heat radiation pipes 18 of refrigeration cycle unit mounted on the rear side of the front plate 22.

公开(公告)号：JPH063025A

公开(公告)日：1994-01-11

申请号：JP16453392

申请日：1992-06-23

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAWAMURA TAKAO ,  YAMATO KAZUE

IPC: F25D11/02 ,  F25D17/06 ,  H02P23/00 ,  H02P25/04 ,  H02P7/36

Abstract: PURPOSE:To shorten a time in which a food is frozen and to suppress the generation of power consumption by a method wherein when a suction cold air temperature is low during quick-freezing operation, a fan motor is rotated at a high speed and meanwhile, when a delivery cold air temperature is high, the fan motor is rotated at a low speed. CONSTITUTION:A suction cold air temperature detecting means 21 is provided for detecting the temperature of suction cold air to a freezing chamber composed of a cooling system, and a detected signal therefrom is inputted to a microcomputer 11 of a control part B. When an operation switch 3 is turned ON and a quick-freezing operation command is inputted to a microcomputer 11, the number of revolutions of a fan motor 6 for driving a blast fan is varied according to a suction cold air temperature. Namely, when a suction cold air temperature is sufficiently low, a relay contact 22 is closed, capacity of a capacitor for driving the fan motor 6 is increased, and the number of revolutions is increased. Meanwhile, the relay contact 22 is opened and the circuit of a capacitor 16 is separated to reduce the number of revolutions of the fan motor 6.

公开(公告)号：JP2003232586A

公开(公告)日：2003-08-22

申请号：JP2002032096

申请日：2002-02-08

Applicant: MATSUSHITA REFRIGERATION

Inventor： YAMATO KAZUE ,  ADACHI TADASHI ,  ISHII HIROKO

IPC: F25C1/10

Abstract: PROBLEM TO BE SOLVED: To simply stop the ice making operation in an ice making tray desired to stop the ice making operation out of a plurality of ice making trays. SOLUTION: In the case of performing ice making operation with a second ice making tray 11b, when a second ice making tray stop button 20 is pressed, an ice making control means 24 forcibly stops ice making of the second ice making tray 11b out of the first and second ice making trays 11a, 11b. In the case of forcibly stopping ice making of the second ice making tray 11b, when the second ice making tray stop button 20 is pressed, the ice making control means 24 restarts ice making of the second ice making tray 11b. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003194443A

公开(公告)日：2003-07-09

申请号：JP2001400160

申请日：2001-12-28

Applicant: MATSUSHITA REFRIGERATION

Inventor： TATSUI HIROSHI ,  YAMATO KAZUE ,  ADACHI TADASHI ,  ONISHI ICHIRO

IPC: F25C1/24

Abstract: PROBLEM TO BE SOLVED: To provide a freezer and refrigerator equipped with an automatic ice making device capable of accurately supplying the water to a plurality of ice making trays individually in accordance with the conditions of the respective trays. SOLUTION: The freezer and refrigerator includes a first refrigerating chamber 2 furnished with a water tank 16 and a water supply pump 18, an ice making chamber 5 furnished with a plurality of ice making trays 11 and 12 and a drive device 13, and a second refrigerating chamber 7 positioned between the first refrigerating chamber 2 and ice making chamber 5, and further a selector valve 19 installed in the second refrigerating chamber 7, wherein the water in the tank 16 fed by the pump 18 is led only to that water supply path (the first water supply pipe 21a or second water supply pipe 21b) corresponding to the specified tray whereto the water supply should take place by the selector valve 19, and because the specified quantity of water is supplied to the specified tray, an accurate water supply can be made to the individual trays 11 and 12 in accordance with the conditions of the respective trays while one water tank 16 and one water supply pump 18 are used. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2000304421A

公开(公告)日：2000-11-02

申请号：JP10937499

申请日：1999-04-16

Applicant: MATSUSHITA REFRIGERATION

Inventor： MAMEMOTO TOSHIAKI ,  OUGIICHI KATSUYOSHI ,  YAMATO KAZUE ,  NODA TOSHINORI

IPC: F25D23/02

Abstract: PROBLEM TO BE SOLVED: To save energy by reducing heat entering from the outside and to improve external appearance, in heat insulation constitution of a refrigerator. SOLUTION: A protrusion part 39 formed near the peripheral edge of a door inner plate 37 is positioned facing a recessed part 29 formed near the opening part of an inner box 20 to form a throat 41. The throat 41 is sealed by a seal member 42 situated at a plane part 38 of the peripheral edge of a heat insulation door 35 and making contact with a plane part 18 of a heat insulation boxy body 16 and a seal member 43 formed at a folded part 40 of the protrusion part 39 and making contact with a stepped part 31 of the recessed part 29 to reduce heat entering through the peripheral edge of the opening and save energy. Further, by decreasing the wall thickness of a plane part 38 of the heat insulation door 35 to a value lower than a reference wall thickness, a throat length is lengthened, an energy saving effect is improved, a fine side view is improved, and appearance is improved.

公开(公告)号：JPH11237167A

公开(公告)日：1999-08-31

申请号：JP3840298

申请日：1998-02-20

Applicant: MATSUSHITA REFRIGERATION

Inventor： YAMATO KAZUE ,  OUGIICHI KATSUYOSHI ,  MAMEMOTO TOSHIAKI ,  YAMAMOTO OSAMU

IPC: F25D23/00 ,  F25D11/02

Abstract: PROBLEM TO BE SOLVED: To convey a content of abnormality to a serviceperson to make a quick repair when a user easily judges an abnormality of a displayed content thereof in an abnormality diagnostic device of a refrigerator capable of displaying information related to an abnormality of the refrigerator by means of a display understandable by the user. SOLUTION: An abnormality diagnostic device comprises various sensors 7 installed inside and outside of each storage room of a refrigerator, a plurality of abnormality detecting means 8 for detecting an abnormality of various sensors 7, a voice composing device 28 for conveying information related to the abnormality of various sensors 7 by voice, a control part 9 for controlling the voice composing means based on a signal inputted from the abnormality detecting means 8, a door opening/closing detecting device 26 installed in each storage room, and a door opening/closing detecting means 27 for detecting a signal of the door opening/closing detecting means 27 when a door is opened, when various sensors 7 of the refrigerator detect an abnormality, a signal thereof is inputted into the control part 9, and the control part 9 recognizes the location of the abnormality.

公开(公告)号：JPH10153374A

公开(公告)日：1998-06-09

申请号：JP31166096

申请日：1996-11-22

Applicant: MATSUSHITA REFRIGERATION

Inventor： YAMATO KAZUE ,  KUWARI YOSHIHIRO

IPC: F25D17/08

Abstract: PROBLEM TO BE SOLVED: To control the temperature of a refrigerating compartment and a specific low temperature compartment arranged to the inside of a refrigerating compartment formed inside a thermally insulated cabinet body by an indirect cooling system with an air duct specification being provided with a blower and a chilled air blowout duct in the specific low temperature compartment arranged to the inside of the refrigerating compartment formed inside a thermally insulated cabinet body. SOLUTION: Chilled air cooled by an evaporator 17 is conducted to the chilled air blowout duct 16 with a blower 18 and cools the inside of the refrigerating compartment 14 in a refrigerator arranged with the specific low temperature compartment 19 in front of the evaporator 17. The temperature inside the specific low temperature compartment 19 can be kept uniform by controlling a damper device 21 that adjust airflow with the opening and closing of a specific low temperature compartment duct 20 and a flap 22.

公开(公告)号：JPH05126450A

公开(公告)日：1993-05-21

申请号：JP29116491

申请日：1991-11-07

Applicant: MATSUSHITA REFRIGERATION

Inventor： YAMATO KAZUE ,  MIYATA HIROSHI ,  TADA YOSHITAKA

IPC: F25D11/00

Abstract: PURPOSE:To provide a freezer/refrigerator having a refrigeration chamber disposed at an upper part of a freezing chamber in which over-cooling of vegetables in a vegetable container is prevented, vegetables in a drawer type vegetable container are conveniently put in or taken out and a low temperature chamber and defreezing chamber may conveniently be used. CONSTITUTION:The inside of a freezer/refrigerator formed by an inner box 2 is divided by a partition wall 14 into an upper part and a lower part, and a temperature keeping device 19 is mounted inside the partition wall 14. A cooler 17 is disposed on the rear surface of a freezing chamber 15 formed at the lower part and then a vegetable container 21 is arranged at the lower-most part of a refrigeration chamber 16 formed at the upper part.

公开(公告)号：JPH0445382A

公开(公告)日：1992-02-14

申请号：JP15329490

申请日：1990-06-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMIMURA SHUZO ,  MAEKAWA YUKIHIRO ,  UEMURA MICHIKO ,  YAMATO KAZUE ,  SHIBATA MEGUMI ,  OHASHI YOSHINORI

IPC: F25D25/00

Abstract: PURPOSE:To enable a case for pulling out only the first drawing container and another case for pulling out the second container concurrently to be selected by a method wherein a drawing type door is provided with an engaging mechanism having an operating member for operating an engaging member selectively engaged with a pulling type engaging receptacle for the second drawing container. CONSTITUTION:An engaging member 17 so keeps by a force of spring 20 that a pulling type engaging receptacle 16 arranged at the second drawing container front surface edge may not be engaged with a claw 18 of the engaging member 17. Accordingly, in the event that a food stored in the first drawing container 11 is to be taken out, a hand is hung only at a knob 10 not contacting with a lever 21 to pull out a drawing door 9, thereby the first drawing container 1 is moved along the first guide rail 14 and then it pulled out toward an operator. In addition, in the event that if the food stored in the second drawing container 12 is taken out, the lever 21 and the knob 10 are held by the hand to cause the second drawing container 12 to be moved along the second guide rail 15, resulting in that the container can be pulled out toward the operator together with the first drawing container 11 and then a double trouble- some operation can be eliminated.

公开(公告)号：JP2002206854A

公开(公告)日：2002-07-26

申请号：JP2001336344

申请日：2001-11-01

Applicant: MATSUSHITA REFRIGERATION

Inventor： FUKUDA MICHIO ,  TAKANISHI HIDETOMO ,  MATSUO ATSUSHI ,  SASAKI MASATOSHI ,  YAMATO KAZUE ,  TANAKA ITSUO ,  SUGIMOTO KAZUAKI

IPC: F25D23/02

Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can reduce power consumption with a door device while providing an easily handleable door device that achieves a higher food housing performance inside a door with a less door opening force. SOLUTION: There are arranged a first gasket 135 provided on the rear periphery of doors 107 and 108 of a double door type and a pair of second gaskets 134 which is mounted on the side facing the non-pivoted side being partially sealed on the first gasket so as to be rotatable with rotating shafts 127 and 128 of holding members 129 and 130. Latch parts 125 and 126 of the holding members 129 and 130 are kept in contact with a protrusion 110 on the side of a thermally insulated box body 104 to operate the second gaskets 134. This allows close contact between the thermally insulated box body 104 and the doors 107 and 108 and between the doors 107 and 108 accurately or the releasing of the contact with a simple structure.