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21. 发明专利

JP2009192147A Cooling unit 审中-公开
标题翻译：冷却单元
公开(公告)号：JP2009192147A
公开(公告)日：2009-08-27
申请号：JP2008033310
申请日：2008-02-14
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： OZAKI TATSUYA , SAKAMOTO NORIAKI , OCHIAI KOICHIRO , ADACHI KOSAKU
IPC分类号： F25D19/00
摘要： PROBLEM TO BE SOLVED: To provide a cooling unit, keeping the temperature in an electric component chamber to a low temperature even if the interior temperature is high to continue the cooling operation by operating a cooling unit while cooling an inverter circuit in the electric component chamber.
SOLUTION: A compressor 7, a condenser 8 and an evaporator 11 are connected to one another to form a refrigerating cycle 6, the evaporator is housed in a cooling chamber 19 formed of heat insulating wall bodies 17, 18 and having a cooling fan 20, a blowoff air duct 30 for the cold air and a return air duct 28, and the compressor and the condenser are disposed in a machine room 5. The electric component chamber 35 housing electric components such as a circuit board 37 is disposed at the uppermost part of the body, and some of the cold air flowing through the blowoff air duct in the cooling chamber 19 is introduced into the electric component chamber.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供冷却单元，即使内部温度高，也能将电气部件室内的温度保持在低温，通过在冷却单元的同时冷却逆变器电路来继续冷却运转电气部件室。解决方案：压缩机7，冷凝器8和蒸发器11彼此连接以形成冷冻循环6，蒸发器容纳在由隔热壁体17,18形成的冷却室19中，并且具有冷却风扇20，用于冷气的吹出空气管道30和回风管道28，并且压缩机和冷凝器设置在机器室5中。将诸如电路板37的电气部件的电气部件室35设置在身体的最上部分，并且流过冷却室19中的吹出空气管道的一些冷空气被引入到电气部件室中。版权所有（C）2009，JPO＆INPIT

22. 发明专利

JP2009068766A Pipe cage carriage 审中-公开
标题翻译：管道运输
公开(公告)号：JP2009068766A
公开(公告)日：2009-04-02
申请号：JP2007237648
申请日：2007-09-13
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： OZAKI TATSUYA , SAKAMOTO NORIAKI , OCHIAI KOICHIRO , NOGUCHI YOSHIYUKI
IPC分类号： F25D11/00
摘要： PROBLEM TO BE SOLVED: To provide a pipe cage carriage capable of receiving a cold package in the pipe cage carriage for moving and carrying it while keeping a cooling state, and easily and surely mounting and fixing a cooling unit having a refrigerating cycle to the cage carriage.
SOLUTION: This pipe cage carriage is composed of a cage carriage main body 2 constituted by fixing a cage body formed into the container shape by joining vertical pipes 5a and horizontal pipes 5b disposed like a fence on a carriage, a heat insulating sheet 6 disposed at an inner face side of the cage body, and a cooling unit 7 provided with a compressor 8 and a condenser 9 forming a refrigerating cycle in a machine chamber 11, receiving an evaporator 10 in a cooling chamber 12 composed of a heat insulating wall material 15 and having a cold air flow out channel 13 and a return flow channel 14, and having the cooling chamber at a lower portion of the machine chamber. An engagement portion 17 of a back face of the cooling unit is engaged with the horizontal pipe 5b of a back face upper portion of the cage carriage main body, the cooling chamber is disposed in the cage carriage main body at a lower part with respect to the engagement portion, and the machine chamber is positioned at an upper part of the horizontal pipe of the back face upper portion.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在保持冷却状态的同时在管座托架中接收冷包装以便移动和运送的管座托架，并且容易且可靠地安装和固定具有制冷循环的冷却单元到笼子车厢。解决方案：该管座托架由保持架托架主体2构成，该托架主体2通过将垂直管5a和托架上的栅栏布置的水平管5b接合而形成为容器形状的笼体而构成，隔热片 6设置在保持架主体的内表面侧，以及冷却单元7，其在机械室11中设置有形成冷冻循环的压缩机8和冷凝器9，在由绝热构成的冷却室12内容纳蒸发器10 壁材料15，并具有冷气流出通道13和回流通道14，并且具有位于机器室下部的冷却室。冷却单元的背面的接合部17与轿厢主体的背面上部的水平管5b接合，冷却室相对于轿厢主体的下部配置在轿厢主体中接合部和机械室位于背面上部的水平管的上部。版权所有（C）2009，JPO＆INPIT

23. 发明专利

JP2009300057A Cooling unit 审中-公开
标题翻译：冷却单元
公开(公告)号：JP2009300057A
公开(公告)日：2009-12-24
申请号：JP2008158063
申请日：2008-06-17
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： OZAKI TATSUYA , SAKAMOTO NORIAKI , OCHIAI KOICHIRO , ADACHI KOSAKU
IPC分类号： F25D11/00
摘要： PROBLEM TO BE SOLVED: To provide a cooling unit stopping operation by detecting undercooling of a cooling object by not just control of an electric system but also by a compact mechanical configuration, and securing safety of a user by preventing undercooling even if there is a malfunction in the electric system by double detection control of carrying out control by detection of a temperature sensor.
SOLUTION: In the cooling unit, an evaporator of a refrigerating cycle is housed in a cooling chamber 21 formed by heat insulating wall bodies 19, 20, provided with a cooling fan and a blowout air duct 27 and a return air duct 28 for cold air, and the produced cold air is blown on a cooling object 26 side by the cooling fan. The refrigerating cycle and the cooling fan are controlled by a cold air temperature of the cooling object side, a circulation air duct 26c is formed, adjusting the blown out cold air and sending it to the cooling object, and returning it to the return air duct. A bimetal 31 operated when a cold air temperature drops to a predetermined temperature or lower to cut off a power circuit is provided in the circulation air duct near a return opening to the cooling chamber from the cooling object.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了通过不仅仅是控制电气系统而且通过紧凑的机械构造来检测冷却对象的过冷却来提供冷却单元的停止操作，并且即使在那里也防止过冷却来确保用户的安全是通过检测温度传感器进行控制的双重检测控制来实现电气系统的故障。解决方案：在冷却单元中，将制冷循环的蒸发器容纳在由隔热壁体19,20形成的冷却室21中，该绝热壁体19,20设置有冷却风扇和吹出空气管道27以及回风管道28 用于冷空气，并且所产生的冷空气通过冷却风扇吹到冷却对象26侧。制冷循环和冷却风扇由冷却对象侧的冷气温度控制，形成循环风道26c，调节吹出的冷空气并将其送至冷却对象，并将其返回到返回风道。当冷气温度降到预定温度以下以切断电力回路时操作的双金属片31设置在冷却对象靠近冷却室的返回开口附近的循环空气管道中。版权所有（C）2010，JPO＆INPIT

24. 发明专利

JP2009257598A Cooling unit 有权
标题翻译：冷却单元
公开(公告)号：JP2009257598A
公开(公告)日：2009-11-05
申请号：JP2008103651
申请日：2008-04-11
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： OCHIAI KOICHIRO , SAKAMOTO NORIAKI , OZAKI TATSUYA , ADACHI KOSAKU
IPC分类号： F25D19/00 , F24F13/22 , F25D21/14
摘要： PROBLEM TO BE SOLVED: To provide a cooling unit capable of minimizing an installation space, and being inexpensively manufactured and provided with good appearance by minimizing a distance between a cooled object and a cooling chamber by changing the layout of the cooling chamber and a machine chamber in the cooling unit. SOLUTION: This cooling unit comprises a refrigerating cycle 6 formed by circularly connecting a compressor 7, a condenser 8 and an evaporator 11, the cooling chamber 21 formed by heat insulating wall bodies 3, 19, 20, receiving the evaporator and a cooling fan 22 inside, and provided with a flow channel 27 for blowing off the cold air to the external and a return flow channel 28, and the machine chamber 5 receiving the compressor and the condenser, and the cooling chamber is disposed at a lower part of the machine chamber. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使安装空间最小化的冷却单元，并且通过改变冷却室的布局来最小化冷却物体与冷却室之间的距离，并且廉价地制造和提供良好的外观，并且冷却单元中的机器室。解决方案：该冷却单元包括通过将压缩机7，冷凝器8和蒸发器11循环连接形成的制冷循环6，由隔热壁体3,19,20形成的冷却室21，其接收蒸发器和冷却风扇22内设置有用于将冷气吹送到外部的流动通道27和回流通道28以及接收压缩机和冷凝器的机器室5，并且冷却室设置在下部的机器室。版权所有（C）2010，JPO＆INPIT

25. 发明专利

JP2009103343A Storage box with cooling unit 审中-公开
标题翻译：带冷却单元的储物盒
公开(公告)号：JP2009103343A
公开(公告)日：2009-05-14
申请号：JP2007273824
申请日：2007-10-22
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： OCHIAI KOICHIRO , SAKAMOTO NORIAKI , OZAKI TATSUYA , NOGUCHI YOSHIYUKI
IPC分类号： F25D23/00 , F25D19/00
摘要： PROBLEM TO BE SOLVED: To provide a storage box with a cooling unit capable of being used in a stacked state, securing a large internal volume to an occupied space for installation, and improving appearance.
SOLUTION: A L-shaped cut set portion 7 opened at both sides along a rear end edge of a top plate or a bottom plate of a storage box body 3 having an opening/closing door 5 at its front face, is formed, the cooling unit 9 formed into the rectangular parallelepiped having a width b-1, a height a-1 and a depth c-1 same as those of the cut set portion 7, is assembled in the cut set portion 7, and a radiating portion 13 and a cooling portion 15 constituting a refrigerating cycle are disposed inside of the cooling unit.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有能够以堆叠状态使用的冷却单元的存储箱，将大的内部容积固定到被占用的空间用于安装，并且改善外观。解决方案：形成在其前表面具有开/关门5的存储箱体3的顶板或底板的后端边缘的两侧开口的L形切割装置部分7 ，形成具有与切割设定部7相同宽度b-1，高度a-1和深度c-1的长方体的冷却单元9组装在切割设定部7中，并且辐射构成冷冻循环的部分13和冷却部分15设置在冷却单元的内部。版权所有（C）2009，JPO＆INPIT

26. 发明专利

JPH03262723A AIR CONDITIONER FOR ELECTRIC CAR 失效
公开(公告)号：JPH03262723A
公开(公告)日：1991-11-22
申请号：JP6376890
申请日：1990-03-14
申请人： TOSHIBA CORP
发明人： YAMADA KOJI , SAKAMOTO NORIAKI
IPC分类号： B60L1/00 , B60H1/32
摘要： PURPOSE:To prevent an accident that the semiconductor switching element of an inverter device is thermally broken by stopping the operation of a motor- driven compressor when the voltage of a main battery becomes off the preset allowable operating range. CONSTITUTION:When the voltage of the main battery 1 of an electric car abnormally drops, for example, the first detected voltage which is the terminal voltage across a serial circuit of voltage detecting resistors 3, 4 and the second detected voltage which is the terminal voltage across a voltage detecting resistor 4 become below the preset values respectively. Light emitting diodes 5a, 7a of photo-couplers 5, 7 are not illuminated respectively, and photo-transistors 5b, 7b are turned off respectively. A control means 8 judges that an abnormal drop occurs, and it stops the output of the drive signal from an output port Oa and outputs the display signal from an output port Ob instead. An inverter device 9 stops the feed of the AC power to a motor-driven compressor 10.

27. 发明专利

JPH02220920A REGENERATIVE AIR CONDITIONING DEVICE FOR VEHICLE 失效
公开(公告)号：JPH02220920A
公开(公告)日：1990-09-04
申请号：JP4140189
申请日：1989-02-20
申请人： KANSAI ELECTRIC POWER CO , TOSHIBA CORP
发明人： NAKAMURA HIROSHI , USHIO MASAAKI , SAKAMOTO NORIAKI , YAMADA KOJI , ESAKI TAKESHI
IPC分类号： B60H1/22 , B60H1/00 , F01P11/20
摘要： PURPOSE:To save space and reduce power consumption by providing heat exchangers for heat accumulation and endoergic in a heat storage tank in which heat accumulating agent is packed, connecting refrigerant pipes to the heat exchanger for heat accumulation, and forming a closed-loop type thermo- siphon for receiving stored heat by a control valve and a main heat exchanger. CONSTITUTION:A regenerative heat exchanger 66 and an endoergic heat exchanger 68 are provided in a heat storage tank in which heat accumulating agent 64 for low or high temperature heat accumulation is packed, by immersing them in the heat accumulating agent 64. The both ends of the regenerative heat exchanger 66 are connected to liquid refrigerant pipes or gas refrigerant pipes through flange nuts 86 and 88 to accumulate heat in the heat accumulating agent 64. On the other hand, the endoegic heat exchanger 68, together with a direct-operated two-way valve 78 and a main heat exchanger 83, forms a closed-loop type thermo-siphon 75 in which a refrigerant, making phase change under service temperature conditions, is contained. With this constitution, space can be saved and power consumption can be reduced.

28. 发明专利

JPH01291089A REFRIGERATOR 失效
公开(公告)号：JPH01291089A
公开(公告)日：1989-11-22
申请号：JP11782588
申请日：1988-05-13
申请人： TOSHIBA CORP
发明人： YAMADA KOJI , SAKAMOTO NORIAKI
IPC分类号： F25D23/00
摘要： PURPOSE:To save the useless consumption of an electric power and permit the elongation of the life of catalyst, by a method wherein the starting and the stopping of an ozone reaction type deodorant device are synchronized with the starting and the stopping of a cooling device in a refrigerator. CONSTITUTION:A deodorant device 3 is arranged at the deep part of a refrigerator 2 and a suction port 5 is formed at the rear part of the lower surface thereof while a discharging port 6 is formed below the front surface of the same. On the other hand, an ozone generator 13 is attached to the uppermost part of a fore side passage 10 and an eaves type projected wall 14 is provided below the generator 13. A catalyst 15 is positioned below the projected wall so as to cover the whole of the upper part of the fore side passage and a fan is attached to the lower part of the catalyst. The switch 20 of the deodorant device is connected to the input terminal T of a flip flop circuit 22. The output terminal Q of the flip flop circuit is connected to one of input terminals of an AND circuit 23 while a driving circuit of a compressor in the refrigerator is connected to the other input terminal of the AND circuit 23. According to this constitution, the starting and stopping of the deodorant device may be synchronized with the same of the cooling device whereby the useless consumption of an electric power may be saved and the life of the catalyst may be elongated.

29. 发明专利

JPS6470673A COLD ACCUMULATION TYPE REFRIGERATOR 失效
公开(公告)号：JPS6470673A
公开(公告)日：1989-03-16
申请号：JP22692387
申请日：1987-09-10
申请人： TOSHIBA CORP
发明人： SAKAMOTO NORIAKI , YAMADA KOJI
IPC分类号： F25D11/00
摘要： PURPOSE: To sufficiently cool a cold storage material without using an inverter device for high frequency operation of a compressor by using chlorofluorocarbon-502 as refrigerant medium in a refrigerating cycle for executing a cold storage operation for cooling the cold storage material in a specified time zone other than the normal cooling operation. CONSTITUTION: A refrigerant to be discharged from a compressor 17 in a refrigerating cycle is supplied to a main cooler 5 in the normal cooling operation and to a cooler 13 for cold storage in the cold storage operation for cooling a cold storage material 15 in a power surplus time zone at mid night. A thermo siphon 14 is provided between a cold storage tank 12 housing the cooler 13 for cold storage and the cold storage material 15 and the main cooler 5. A refrigerant herein used for the refrigerating cycle is chlorofluorocarbon R-502 with a cooling capacity higher than widely used chlorofluorocarbon R-12. This enables sufficient cooling of the cold storage material without high frequency operation of the compressor with an inverter device.

30. 发明专利

JPS6454185A REFRIGERATOR 失效
公开(公告)号：JPS6454185A
公开(公告)日：1989-03-01
申请号：JP21090487
申请日：1987-08-25
申请人： TOSHIBA CORP
发明人： YAMADA KOJI , SAKAMOTO NORIAKI
IPC分类号： F25D11/00
摘要： PURPOSE: To cool a cooling chamber sufficiently, even when the cold storage of a cold storage material is insufficient, by performing a normal cooling operation by a compressor at the time when the temperature of the cold storage material is a set value or higher even during the time zone of the cold storage cooling operation by the cold storage material. CONSTITUTION: A refrigerator performs a normal cooling operation to cool inside the refrigerator by operating a compressor 1, and a cold storage operation to store cold heat in a cold storage material, and also it selectively carries out a cold storage cooling operation by the cold storage material that has stored cold heat by time zones. This refrigerator is provided with a sensor 16 that detects the temperature of the cold storage material 10. When the temperature of the cold storage material 10 by the sensor 16 is a predetermined value or higher, the normal cooling operation by the compressor 1 is performed even during the time zone of the cold storage cooling operation by the cold storage material. Thereby, setting the inside of the refrigerator into an insufficiently cooled condition due to the insufficient cold storage of the cold storage material can be prevented positively.

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