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81. 发明专利

JP2000254080A DISHWASHER 失效
公开(公告)号：JP2000254080A
公开(公告)日：2000-09-19
申请号：JP5909199
申请日：1999-03-05
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SAITO TATSUYA , SUZUKI KENJI , SUZUKI SHIGEMITSU , IKEDA YOSHIO , KONO GENICHIRO
IPC分类号： A47L15/42 , A47L15/44
摘要： PROBLEM TO BE SOLVED: To accurately clean up foul of dishes while allowing the feeding of a treating agent at a specified timing with a simple structure. SOLUTION: A container-shaped detergent feeding part is arranged above a washing tank. A detergent is housed in the detergent feeding part and when washing water enters from above, the detergent housed spills out to be fed into the washing tank. At this point, when a prewashing operation course is selected, a control circuit operates a washing pump to inject washing water into a washing tank. In this operation, the control circuit operates the washing pump at a lower speed (2,000 rpm) in the number of revolutions than that in the washing process so that the injection force of the washing water from an injection arm is made so weak as to prevent the washing water from infiltrating into the detergent housing part. In the washing process, the washing pump is operated at the normal number of revolutions (3,000 rpm) to allow the entry of a large amount of the washing water into the detergent housing part, thereby feeding the detergent into the washing tank.

82. 发明专利

JP2000254073A DISHWASHER 失效
公开(公告)号：JP2000254073A
公开(公告)日：2000-09-19
申请号：JP6048699
申请日：1999-03-08
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SUZUKI KENJI , SAITO TATSUYA , SUZUKI SHIGEMITSU , IKEDA YOSHIO , KONO GENICHIRO
IPC分类号： A47L15/42
摘要： PROBLEM TO BE SOLVED: To restrict the temperature rise of a drive controller for driving or controlling a pump motor. SOLUTION: A pump motor 19, a washing pump 38 and a substrate case 7 are arranged at a lower part of a washing tank 2 and a control substrate 8 is housed in the substrate case 7. A drive controller is carried on the control substrate 8 and delivers washing water from the washing pump 38 based on the inverter control of the pump motor 19. In this case, a cooling fan 62 is directly connected to a rotating shaft 31 of the pump motor 19, and by the rotation of the cooling fan 62, cooling air is sent both to the pump motor 19 and the substrate case 7, thereby restricting the temperature rise of the pump motor 19 and the drive controller.

83. 发明专利

JPH11164804A DISH WASHER 失效
公开(公告)号：JPH11164804A
公开(公告)日：1999-06-22
申请号：JP33300897
申请日：1997-12-03
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SAITO TATSUYA , HOSOITO TSUYOSHI , HATSUKAWA YOSHIKAZU
IPC分类号： A47L15/42 , A47L15/46
摘要： PROBLEM TO BE SOLVED: To make securely detectable an abnormal draining usually in a draining motion after a washing process, by detecting the water level after stopping a drain pump in a system to control a water feed means, a washing mechanism and the drain pump based on the output of a water level detecting means. SOLUTION: At the time of dish washing, when a start switch is operated, the valve of a water feed means 27 is opened by a controller to feed washing water into a washing room 3. Next, when the turning-on of a water level detecting means 18 is judged, a water feed valve 27 is closed and a washing pump 10 is actuated to start dish washing. After completion of the washing process, a drain pump 11 is actuated to discharge washing water in the washing room 3. After the draining process, for instance for 40 seconds, the drain pump is stopped. Whether the water level detecting means 18 is turned off or not is judged and, when it is judged not in OFF operation, it is judged an abnormal draining since the water level in the washing room 3 does not descend to be lower than a prescribed water level H and an abnormality is reported.

84. 发明专利

JPH11113832A TABLEWARE WASHING DRYER 失效
公开(公告)号：JPH11113832A
公开(公告)日：1999-04-27
申请号：JP27761097
申请日：1997-10-09
申请人： TOSHIBA CORP
发明人： HATSUKAWA YOSHIKAZU , SAITO TATSUYA , YOSHIDA KENJI
IPC分类号： A47L15/48
摘要： PROBLEM TO BE SOLVED: To eliminate damage of tableware at drying time by controlling a heating means at drying time by setting a first preset temperature as the upper limit and a second preset temperature as the lower limit on the basis of a detecting result by a temperature detecting means, and controlling it by setting a third preset temperature lower than the first preset temperature as the upper limit after a prescribed time passes. SOLUTION: When it transfers to a drying process when a tableware washing machine is actuated, outside air is introduced into a washing chamber 3 by actuating a fan motor 25 of an air blower 21, and vapor-containing air in the washing chamber 3 is exhausted. Under such a condition, a heater 8 is simultaneously and intermittently actuated. Therefore, an air temperature in the washing chamber 3 also rises, and tableware is dried. When a detecting temperature of a temperature sensor 17 reaches a first preset temperature in that condition, current-carrying of the heater 8 is stopped, and when the detecting temperature lowers up to a second preset temperature, the heater 8 is intermittently actuated again. After a prescribed time, an upper limit temperature on detection of the temperature sensor 17 is changed to a third preset temperature from the first preset temperature, and afterwards, control under which the third preset temperature is set as the upper limit is performed.

85. 发明专利

JPH10248787A DISH WASHER 失效
公开(公告)号：JPH10248787A
公开(公告)日：1998-09-22
申请号：JP5631497
申请日：1997-03-11
申请人： TOSHIBA CORP
发明人： SAITO TATSUYA
IPC分类号： A47L15/42 , A47L15/46 , A47L15/48
摘要： PROBLEM TO BE SOLVED: To eliminate the need of a selection operation in the same course and to facilitate the selection operation for a high-order course by storing and displaying the course executed at the last time when power is supplied and performing reset to an initial course when prescribed time elapses as it is. SOLUTION: In the case of executing one of operation courses, a controller stores the executed operation course in a storage device. Then, when the power is supplied next time, the stored operation course is displayed on an operation panel 26. The figure (a) displays that the operation course executed at the last time is a 'careful' operation course with finishing agent feeding reporting. When a 'start' switch 30 is operated from the sate, the displayed 'careful' operation course with the finishing agent feeding reporting is executed. On the contrary, when the prescribed time elapses without the operation of the 'start' switch 30, a 'course selection' switch 29 or a 'drying time' switch 31, the reset to the initial 'standard' operation course is performed and display indicated in the figure (b) is executed.

86. 发明专利

JPH1024005A DISH WASHER 失效
公开(公告)号：JPH1024005A
公开(公告)日：1998-01-27
申请号：JP18059596
申请日：1996-07-10
申请人： TOSHIBA CORP
发明人： SAITO TATSUYA
IPC分类号： A47L15/50
摘要： PROBLEM TO BE SOLVED: To enable the arrangement of large tableware having a tall height by providing an upper cage whose bottom part can be tiltably moved downwards. SOLUTION: The bottom part 15b of an upper cage 15 is provided so as to be tiltable downwards. By this tilt, the depth of the bottom part 15b of the upper cage 15 can be increased, so that large tableware 42 having a tall height can be arranged. In addition, the inclination of the bottom part 15b of the upper cage 15 is made to be adjustable to a plurality of steps. Further, an upwardly spraying water arm 19 for spraying washing water toward the tableware 40, 42 that has been arranged in the upper cage 15 is also made to be tilted in parallel with the bottom part 15b of the upper cage 15.

87. 发明专利

JPH0938013A DISH WASHER 失效
公开(公告)号：JPH0938013A
公开(公告)日：1997-02-10
申请号：JP19392295
申请日：1995-07-28
申请人： TOSHIBA CORP
发明人： SAITO TATSUYA
IPC分类号： A47L15/42 , A47L15/46
摘要： PROBLEM TO BE SOLVED: To provide a water holding case and a leak detection signal for water leak and thus to prevent water leak on a floor by placing a water-containing case under a supply water valve outside a washing chamber and at the same time a cover having a water duct to the water case is attached to be in contact with the outside surface of the washing chamber. SOLUTION: At the lowest position of the washing chamber 12, a heater 19 is placed. A water storage tank 20 is placed at the front bottom of the washing chamber 12 at lower position to the heater 19. A washing pump 21 that is placed at the outside and lower part of the washing chamber 12 is connected to the storage tank 20 with a water duct 22, and is connected to a discharge pump 23 with a water duct 24. On the other hand, at the back surface of the inner box 13 that is the outer surface of the washing chamber 12, a water supply valve 26, an induced fan for dish drying air, and an air supply duct are placed, and a water discharge hose 25 is laid out. A water holding case 40 is placed below a water supply valve 26 and on the plate 39 at the rear surface of the inner box 13. The water holding case 40 is connected to the water storage tank 20 with a water duct 41 at the bottoms of the case 40 and the tank 20.

88. 发明专利

JPH08527A TABLEWARE BASKET FOR DISH WASHER 失效
公开(公告)号：JPH08527A
公开(公告)日：1996-01-09
申请号：JP13847894
申请日：1994-06-21
申请人： TOSHIBA CORP
发明人： SAITO TATSUYA
IPC分类号： A47L15/50
摘要： PURPOSE:To recognize the difference of housing place for tableware to be washed at a glance. CONSTITUTION:The housing parts 18, 19, 20 and 21 of the tableware to be washed can be distinguished by using mutually different colors according to the kind and size of the tableware to be washed and to be housed. The distinction of the housing parts 18-21 by the coloring can be easily performed by resulting the color difference for the respective housing parts 18-21 so as to recognize them by loading caps 22, 23, 24 and 25 of different colors on the tip parts of poles 14, 15, 16 and 17, and also, a flaw on the tableware to be washed by the tip parts of the poles 14-17 and an injury on the finger and hands of a user, etc., can be prevented from occurring, and moreover, coating on the tip parts of the poles 14-17 can be prevented from being peeled. In addition, such constitution that different kinds of coloring is applied to the housing parts 18-21 forming the whole housing parts as separate members, respectively, and they are attached on a frame 13 can also be employed.

89. 发明专利

JP2003230523A DISHWASHER 审中-公开
公开(公告)号：JP2003230523A
公开(公告)日：2003-08-19
申请号：JP2003068073
申请日：2003-03-13
申请人： TOSHIBA CORP
发明人： SAITO TATSUYA , IKEDA YOSHIO , SAGOU KOUJI
IPC分类号： A47L15/42
摘要： PROBLEM TO BE SOLVED: To provide a dishwasher that does not take up a large space at the front of the body when the door is open wherein it also has a good stability with the door kept open and two doors can be opened and closed without any perplexity of having to maneuver the doors separately and in sequence. SOLUTION: The dishwasher body 21 is provided with a first door 22 and a second door 23, together which completely close the opening of the body 21. Also, an interlocking mechanism 54 enables opening and closing of the second door 23 by interlocking the second door 23 to the opening/closing movements of the first door 22. A push button 65 is also provided to release the first door 22 from being kept completely closed. COPYRIGHT: (C)2003,JPO

90. 发明专利

JP2002210289A DRUM TYPE WASHING AND DRYING MACHINE 失效
公开(公告)号：JP2002210289A
公开(公告)日：2002-07-30
申请号：JP2001004922
申请日：2001-01-12
申请人： TOSHIBA CORP
发明人： SAITO TATSUYA , SASANO KIYOMI , HIRANO TAKAYUKI , NISHIWAKI SATOSHI , ASANUMA KATSUHIKO
IPC分类号： D06F39/06 , D06F25/00 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To prevent accumulation of lint in a communication part of an air trap of a bubble detector for a heat exchanger to always detect a bubble without an error. SOLUTION: This washing and drying machine is provided with a second water pour tube 83 as a water pour means pouring water into the air trap 69 of the bubble detector 80 which detects the bubble through the air trap 69 communicated with the heat exchanger 60. Thereby, even if the lint carried by air circulated in time of drying catches in the communication part of the air trap 69 of the bubble detector 80 for the heat exchanger 60, the water poured into the air trap 69 by the second water pour tube 83 washes away the lint.

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