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1. 发明专利

JP2012254207A Washing and drying machine 有权
标题翻译：洗衣机
公开(公告)号：JP2012254207A
公开(公告)日：2012-12-27
申请号：JP2011129166
申请日：2011-06-09
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Consumer Electronics Holdings Corp , 東芝コンシューマエレクトロニクス・ホールディングス株式会社 , Toshiba Home Appliances Corp , 東芝ホームアプライアンス株式会社
发明人： SAKUMA TSUTOMU
IPC分类号： D06F58/28 , D06F25/00 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To provide a washing and drying machine including a heat pump and allowing a more reliable determination of completion of drying.SOLUTION: A washing and drying machine is provided that includes a drum 4 containing clothing; an air circulation mechanism 16 causing circulation of air in the drum 4 to flow through an air duct 17 back into the drum 4 during a drying process; a heat pump 22 having an evaporator 23 and a condenser 24 disposed within the air duct 17; temperature sensors 34 and 35 detecting an inlet-air temperature of inlet air supplied into the drum 4 and an outlet-air temperature of outlet air discharged from the drum 4, respectively; and a control device 36 monitoring the temperature difference between the inlet-air temperature and the outlet-air temperature to detect the maximum temperature difference and determining completion of drying based on the decreasing degree of the temperature difference. The control device 36 detects the maximum temperature difference between the inlet-air temperature and the outlet-air temperature after a lapse of a predetermined time period from the start of the operation of a compressor 27.
摘要翻译：要解决的问题：提供一种包括热泵的洗涤和干燥机，并且允许更可靠地确定干燥完成。解决方案：提供一种洗衣和烘干机，其包括容纳衣服的滚筒4; 空气循环机构16，使干燥过程中的滚筒4中的空气循环流过空气管道17回到滚筒4; 具有设置在空气管道17内的蒸发器23和冷凝器24的热泵22; 温度传感器34和35分别检测供应到滚筒4中的入口空气的入口空气温度和从滚筒4排出的出口空气的出口温度; 以及控制装置36，其监视入口 - 空气温度和出口 - 空气温度之间的温差，以根据温度差的降低程度检测最大温度差并确定干燥完成。控制装置36从压缩机27的运转开始经过规定时间后，检测入口 - 空气温度与出风温度之间的最大温度差。（C）2013， JPO＆INPIT

2. 发明专利

JP2012095718A Clothing drying machine 审中-公开
标题翻译：服装干燥机
公开(公告)号：JP2012095718A
公开(公告)日：2012-05-24
申请号：JP2010243909
申请日：2010-10-29
申请人： Toshiba Consumer Electronics Holdings Corp , Toshiba Corp , Toshiba Home Appliances Corp , 東芝コンシューマエレクトロニクス・ホールディングス株式会社 , 東芝ホームアプライアンス株式会社 , 株式会社東芝
发明人： SAKUMA TSUTOMU
IPC分类号： D06F58/28 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To provide a clothing drying machine preventing a high-voltage electrical component from being a fire source when a combustible refrigerant is leaked, and having a high safety.SOLUTION: A clothing drying machine comprises: a drying room 14 for accommodating clothing; a circulating air path 20 connected into the drying room 14 in a communicating manner; an air blower 26 for circulating air into the drying room 14 through the circulating air path 20; a heat pump including a condenser 35 for heating the air in the circulating air path 20, an evaporator 34 for cooling and dehumidifying the air in the circulating air path 20, a compressor 36 for compressing a combustible refrigerant to supply to the condenser 35 and decompressing means for decompressing the combustible refrigerant passing through the condenser 35; refrigerant leakage detecting means for detecting the presence or the absence of refrigerant leakage; and controlling means for supplying a current to a high-voltage electrical component after the refrigerant leakage detecting means detects the absence of the refrigerant leakage.
摘要翻译：要解决的问题：提供一种在可燃制冷剂泄漏时防止高压电气部件作为火源并且具有高安全性的衣物干燥机。衣物干燥机包括：用于容纳衣物的干燥室14; 以连通的方式连接到干燥室14中的循环空气路径20; 用于通过循环空气通道20将空气循环到干燥室14中的鼓风机26; 包括用于加热循环空气路径20中的空气的冷凝器35的热泵，用于对循环空气路径20中的空气进行冷却和除湿的蒸发器34，用于压缩可燃制冷剂以供应到冷凝器35的压缩机36和减压用于对通过冷凝器35的可燃制冷剂进行减压的装置; 用于检测是否存在制冷剂泄漏的制冷剂泄漏检测装置; 以及在制冷剂泄漏检测装置检测到不存在制冷剂泄漏之后，向高压电气部件供给电流的控制装置。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011194035A Washing and drying machine 审中-公开
标题翻译：洗衣机
公开(公告)号：JP2011194035A
公开(公告)日：2011-10-06
申请号：JP2010064201
申请日：2010-03-19
申请人： Toshiba Consumer Electronics Holdings Corp , Toshiba Corp , Toshiba Home Appliances Corp , 東芝コンシューマエレクトロニクス・ホールディングス株式会社 , 東芝ホームアプライアンス株式会社 , 株式会社東芝
发明人： SAKUMA TSUTOMU , NISHIWAKI SATOSHI
IPC分类号： D06F25/00 , D06F39/08 , D06F58/02 , D06F58/28
摘要： PROBLEM TO BE SOLVED: To provide a washing and drying machine in which an increase in load of a compressor is suppressed by reducing dehumidification load of an evaporator in drying operation, thereby capacity of a heat pump unit when the dehumidification load increases during a latter half of the drying operation is maintained and the heat pump unit is made compact.SOLUTION: A circulating air circuit is formed by connecting a circulation air channel 7 comprising an air supply duct 7a, an exhaust duct 7b and a heat exchange duct 7c to an outer tub 3, and the evaporator 11 and a condenser 12 are placed in this order from an upstream side of circulation air inside the heat exchange duct 7c. Inside the exhaustion duct 7b on the upstream side of the evaporator 11, an endothermic heat exchanger 15 having a heat transfer tube 15a is provided. Cooling water is supplied for the endothermic heat exchanger 15 to cool the circulated air in the exhaustion duct 7b.
摘要翻译：要解决的问题：提供一种通过在干燥操作中降低蒸发器的除湿负荷来抑制压缩机负荷增加的洗衣干燥机，从而在后半部分除湿负荷增加时，热泵单元的容量保持干燥作业，并使热泵机组紧凑。解决方案：通过将包括供气管道7a，排气管道7b和热交换管道7c的循环空气通道7连接到外部的循环空气通道7而形成循环空气回路桶3，蒸发器11和冷凝器12从热交换管7c内的循环空气的上游侧依次配置。在蒸发器11的上游侧的排气管7b内设置有具有传热管15a的吸热式热交换器15。为吸热热交换器15供给冷却水，以冷却排气管7b中的循环空气。

4. 发明专利

JP2011087623A Clothes dryer 审中-公开
标题翻译：干衣机
公开(公告)号：JP2011087623A
公开(公告)日：2011-05-06
申请号：JP2009241396
申请日：2009-10-20
申请人： Toshiba Consumer Electronics Holdings Corp , Toshiba Corp , Toshiba Home Appliances Corp , 東芝コンシューマエレクトロニクス・ホールディングス株式会社 , 東芝ホームアプライアンス株式会社 , 株式会社東芝
发明人： UMAGOE KIYOTERU , SAKUMA TSUTOMU
IPC分类号： D06F58/28 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To extend the service life of a drain pump without unnecessarily driving the drain pump for discharging dew-condensed water dripping from the evaporator of a heat pump and stored in a drain tank, without requiring high output of the drain pump and without requiring a large capacity of the drain tank. SOLUTION: Firstly, the running rate of the drain pump is controlled according to the result of detection by cloth amount detecting means detecting the amount of the clothes. Secondly, the running rate of the drain pump is controlled according to the result of detection by cloth quality detecting means detecting the cloth quality of the clothes. Thirdly, the running rate of the drain pump is controlled according to the degree of progress of a drying step. Fourthly, the running rate of the drain pump is controlled according to a course of different drying speed in the drying step. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了延长排水泵的使用寿命，而不必不必要地驱动排水泵排出从热泵的蒸发器滴下并存储在排水箱中的凝露水，而不需要高输出量排水泵，不需要大容量的排水箱。解决方案：首先，根据检测衣物量的布量检测装置的检测结果来控制排水泵的运行速度。其次，排水泵的运行速度根据检测衣物的布质量的布质检测装置的检测结果进行控制。第三，根据干燥步骤的进度来控制排水泵的运行速度。第四，根据干燥步骤中不同干燥速度的过程控制排水泵的运行速度。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010029275A Washing/drying machine 有权
标题翻译：洗衣机
公开(公告)号：JP2010029275A
公开(公告)日：2010-02-12
申请号：JP2008192153
申请日：2008-07-25
申请人： Toshiba Consumer Electronics Holdings Corp , Toshiba Corp , Toshiba Home Appliances Corp , 東芝コンシューマエレクトロニクス・ホールディングス株式会社 , 東芝ホームアプライアンス株式会社 , 株式会社東芝
发明人： UMAGOE KIYOTERU , NISHIWAKI SATOSHI , SAKUMA TSUTOMU
IPC分类号： D06F25/00 , D06F58/02 , D06F58/28
CPC分类号： D06F58/206 , D06F58/28 , D06F2058/287 , Y02B40/72
摘要： PROBLEM TO BE SOLVED: To enable the shortening of a required period of time and the saving of the electric cost to be performed for each selected course.
SOLUTION: A speedy drying course is executed in such a manner that by making the driving frequency of the compressor of a heat pump higher, the rotation speed of the compressor is increased, and the circulation of a coolant in the heat pump is accelerated, and therefore, laundry can be dried in a short time. In the meantime, a saving course is executed in such a manner that by making the driving frequency of the compressor of the heat pump lower, the rotation speed of the compressor is made lower, and the circulation of the coolant in the heat pump is suppressed. Therefore, laundry can be dried by less power consumption. Then, in this case, under the saving course, by driving the compressor in a frequency zone of a high performance coefficient, the operation of a good efficiency can be performed, and the further saving of the electric cost becomes possible.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：能够缩短所需时间段，并节省每个所选课程要执行的电费。解决方案：通过使热泵的压缩机的驱动频率更高，压缩机的转速提高，热泵中的冷却剂的循环为加速，因此衣物可以在短时间内干燥。同时，通过使热泵的压缩机的驱动频率降低，压缩机的转速降低，并且抑制热泵内的冷却剂的循环，。因此，可以通过较少的功率消耗来洗涤衣物。然后，在这种情况下，在节省时间的情况下，通过在高性能系数的频带中驱动压缩机，可以进行高效率的运转，能够进一步节省电费。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009017936A Washing and drying machine 有权
标题翻译：洗衣机
公开(公告)号：JP2009017936A
公开(公告)日：2009-01-29
申请号：JP2007180952
申请日：2007-07-10
申请人： Toshiba Consumer Electronics Holdings Corp , Toshiba Corp , Toshiba Home Appliances Corp , 東芝コンシューマエレクトロニクス・ホールディングス株式会社 , 東芝ホームアプライアンス株式会社 , 株式会社東芝
发明人： AKITA SHINGO , NISHIWAKI SATOSHI , SAKUMA TSUTOMU , UMAGOE KIYOTERU
IPC分类号： D06F25/00 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To provide a small and low-cost washing and drying machine which has the function of blowing warm air.
SOLUTION: An air blower 26 for circulation, an evaporator 35 and a condenser 36 are arranged in a ventilation path 31 of the washing and drying machine 1 for drying clothes in a rotation drum 4 by blowing dried and heated air into the rotation drum 4. An external air inlet 41 is formed in a ventilation duct 22 constituting the ventilation path 31 and a PTC heater 42 is attached to the external air inlet 41. Air sucked from the external air inlet 41 by an air blower 47 for discharge is heated by the PTC heater 42 and then is released to the outside of the washing and drying machine 1 through a blowout opening 48. A control device brings the temperature of the external air close to the temperature set by an operation input section and makes the temperature of the blowout opening 48 lower than a predetermined temperature according to the temperature of the external air and the temperature of the blowout opening 48. The control device adjusts the temperature of air blown by the blower 47 for discharge to preferentially set the temperature of the blowout opening 48 to be lower than the predetermined temperature prior to the approximation of the temperature of the external air to the set temperature.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有吹空气功能的小型和低成本的洗衣机。解决方案：用于循环的鼓风机26，蒸发器35和冷凝器36布置在洗涤干燥机1的通风路径31中，用于通过将干燥和加热的空气吹入旋转滚筒4来干燥旋转滚筒4中的衣服滚筒4.外部空气入口41形成在构成通气路径31的通风管道22中，PTC加热器42安装在外部空气入口41上。通过用于排放的鼓风机47从外部空气入口41吸入的空气是通过PTC加热器42加热，然后通过吹出口48释放到洗涤干燥机1的外部。控制装置使外部空气的温度接近由操作输入部设定的温度，并使温度的吹出开口48的温度比根据外部空气的温度和吹出口48的温度低于预定温度。控制装置调节由鼓风机4吹送的空气的温度 7，用于在将外部空气的温度近似到设定温度之前优先将吹出口48的温度设定为低于预定温度。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007163002A Refrigerator 审中-公开
标题翻译：冰箱
公开(公告)号：JP2007163002A
公开(公告)日：2007-06-28
申请号：JP2005358483
申请日：2005-12-13
申请人： Toshiba Consumer Marketing Corp , Toshiba Corp , Toshiba Kaden Seizo Kk , 東芝コンシューママーケティング株式会社 , 東芝家電製造株式会社 , 株式会社東芝
发明人： NOGUCHI YOSHIFUMI , TENMYO MINORU , YOSHIOKA ISAHIRO , TENSHO KATSUHISA , TANIGUCHI KAZUHISA , SAKUMA TSUTOMU , KIKUCHI NORIHIRO
IPC分类号： F25D11/00 , F25D21/04 , F25D23/02
摘要： PROBLEM TO BE SOLVED: To provide a refrigerator with less power consumption, while preventing dew condensation on a rotational partitioning plate by reducing a conduction quantity to a heater, by more appropriately controlling conduction to the heater arranged on the turning partitioning plate.
SOLUTION: The refrigerator is provided with double doors 2, 3 for closing a front face opening part of a storage chamber, the turning partitioning plate 2a provided on at least one of the double doors 2, 3 for closing the clearance on a side which is not pivotally supported of both of the doors when the doors are closed, the heater 2b arranged on the rotational partitioning plate 2a, a storage inside temperature sensor 14 for detecting the temperature in the storage chamber, an outdoor air temperature sensor 4a for sensing the outdoor air temperature, and a control means 21 for controlling conduction to the heater, based on temperatures detected by the storage inside temperature sensor 14 and the outdoor air temperature sensor 4a.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有较少功率消耗的冰箱，同时通过适当地控制对配置在转动分隔板上的加热器的导通来减少对加热器的导通量来防止旋转分隔板上的结露。解决方案：冰箱设置有用于封闭储存室的前面开口部的双门2,3，设置在双门2,3中的至少一个上的转动分隔板2a，用于在一个当门关闭时两个门不枢转地支撑的一侧，布置在旋转分隔板2a上的加热器2b，用于检测储存室中的温度的储存室温度传感器14，用于检测储存室中的温度的室外空气温度传感器4a 根据室内温度传感器14和室外空气温度传感器4a检测到的温度，检测室外空气温度，以及控制装置21，控制加热器的导通。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2004286381A Refrigerator 审中-公开
公开(公告)号：JP2004286381A
公开(公告)日：2004-10-14
申请号：JP2003081204
申请日：2003-03-24
申请人： Toshiba Corp , 株式会社東芝
发明人： SAKUMA TSUTOMU
IPC分类号： F25D11/02 , F25B1/00 , F25D21/08 , F25D29/00
摘要： PROBLEM TO BE SOLVED: To provide a refrigerator capable of reducing the number of temperature sensors and a cost, and of correctly carrying out adjustment of the temperature in the refrigerator and defrosting operation even if the refrigerator is equipped with respective evaporators in a chilling chamber and a freezing compartment.
SOLUTION: Temperature are detected by an R sensor 19 installed in an R chamber 30 for detecting the temperature in the chamber, and an F shared sensor 17 installed on an accumulator 16 in the vicinity of an F evaporator 12; and the adjustment of the inside temperatures of the R chamber 30 and an F chamber 40, and the defrosting operation are carried out based on the detected temperatures.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004077000A Refrigerator 审中-公开
公开(公告)号：JP2004077000A
公开(公告)日：2004-03-11
申请号：JP2002236226
申请日：2002-08-14
申请人： Toshiba Corp , 株式会社東芝
发明人： SAKUMA TSUTOMU , TENMYO MINORU
IPC分类号： F25D11/00 , F25B1/00 , F25B5/04 , F25B49/02 , F25D11/02 , F25D29/00
CPC分类号： F25D11/022 , F25B5/04 , F25B2400/12 , F25B2500/222 , F25B2600/2511 , F25D29/00 , F25D2400/04
摘要： PROBLEM TO BE SOLVED: To provide a refrigerator of high safety using a combustible refrigerant for its refrigerating cycle and preventing errors in detecting the leakage of the refrigerant.
SOLUTION: The refrigerator is provided with a refrigerator compartment; a freezer compartment; a refrigerating cycle using the combustible refrigerant wherein a compressor, a condenser and an evaporator are connected to each other; and a low pressure side refrigerant leakage detection means for detecting that the refrigerant has leaked or will leak from the low pressure side of the refrigerating cycle. A detection error prevention control means is provided which continues normal cooling operation and temporarily stops high-voltage electric components in the refrigerator (S8) when the detecting means detects that the refrigerant has leaked or will leak from the low pressure side (S7).
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003302150A Refrigerator 审中-公开
标题翻译：冰箱
公开(公告)号：JP2003302150A
公开(公告)日：2003-10-24
申请号：JP2002104493
申请日：2002-04-05
申请人： Toshiba Corp , 株式会社東芝
发明人： SAKUMA TSUTOMU
IPC分类号： F25D23/02
CPC分类号： F25D2323/023
摘要： PROBLEM TO BE SOLVED: To provide a refrigerator for preventing collision with other articles caused by the simultaneous opening of doors, and preventing any unstable condition by preventing another door from being opened when either of a body door or a small door is opened. SOLUTION: An opening 15 for access to/from the refrigerator is formed in a surface part of a heat insulation door 8 provided on a front opening part of a body in an opening/closing manner, a small door 17 is provided on the opening in an opening/closing manner with one side thereof pivotably supported, a link member 31 with one end thereof extended in the chamber and engaged with a body opening edge is held in the heat insulation door via a pivotably supporting part 31a, and a locking bar 34 connected to one end via a pivotably supporting part of a link member with another end slidable facing one side of the small door is provided. Disengagement is performed by opening the heat insulation door, the link member is turned, the locking bar is protruded into an opening by this turn, and engaged with the small door to prevent the small door from being opened. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于防止由同时打开门而引起的与其他物品的碰撞的冰箱，并且当门体或小门打开时，通过防止另一扇门打开而防止任何不稳定的状况。解决方案：用于进出冰箱的开口15形成在以闭合方式设置在主体的前开口部分上的绝热门8的表面部分中，小门17设置在以开闭方式开闭，其一侧可枢转地支撑，连杆构件31的一端在室内延伸并与主体开口边缘接合，经由可枢转支撑部31a保持在隔热门中，并且提供了通过连杆构件的可枢转地支撑的部分连接到一端的锁定杆34，另一端可面向小门的一侧可滑动。通过打开隔热门，连接构件转动，锁定杆在该转弯处突出到开口中并与小门接合以防止小门打开而进行脱离。版权所有（C）2004，JPO

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