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1. 发明专利

JP2013108649A Refrigeration device 有权
标题翻译：制冷装置
公开(公告)号：JP2013108649A
公开(公告)日：2013-06-06
申请号：JP2011252919
申请日：2011-11-18
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SASAKI HIDETAKA , KAWAKUBO KEN , OTAKE MASAHISA , HASEGAWA SETSU , NISHIKAWA HIROSHI , MIHARA KAZUHIKO
IPC分类号： F25B1/00 , F04B49/02 , F04C29/02 , F25B43/02
摘要： PROBLEM TO BE SOLVED: To provide a refrigeration device that can prevent poor lubrication even with a reduced amount of oil in a compressor while optimizing an amount of oil returning.SOLUTION: The refrigeration device is configured to: adjust the opening degree of an electric valve 30 disposed in an oil return tube 28A in response to the operation frequency of compressors 11, 11; stop the operation of the compressor 11 when the level of oil in a case 12 of one of the compressors 11 falls below a lower limit level when the compressors 11, 11 are in operation; and resume the operation of the compressor 11 when the level of the oil goes beyond a predetermined level.
摘要翻译：要解决的问题：提供一种制冷装置，即使在压缩机中的油量减少时也可以防止差的润滑，同时优化回油量。解决方案：制冷装置构造成：响应于压缩机11,11的操作频率来调节设置在回油管28A中的电动阀30的开度; 当压缩机11中的一个压缩机11的壳体12中的油位低于压缩机11,11的运行中的下限值时，停止压缩机11的运转; 并且当油位超过预定水平时恢复压缩机11的操作。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012132659A Outdoor unit of refrigerating device 审中-公开
标题翻译：制冷装置室外单元
公开(公告)号：JP2012132659A
公开(公告)日：2012-07-12
申请号：JP2010287593
申请日：2010-12-24
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SAKAMOTO YASUO , OTAKE MASAHISA , SEKINE SHINJI , NISHIKAWA HIROSHI
IPC分类号： F24F1/56
摘要： PROBLEM TO BE SOLVED: To provide a mounting structure of a middle pillar in an outdoor unit having an upper chamber and a lower chamber segmented in a casing, which is configured in such a manner that, when the middle pillar of the lower chamber corresponding to a compressor is formed as detachable so as to facilitate the dismounting and mounting of the compressor in maintenance and inspection work accompanying the disintegration of the compressor, a crosspiece sagging downward by dismounting of the middle pillar can be corrected into an approximately horizontal state.SOLUTION: The outdoor unit of a refrigerating device includes: a horizontally long casing composed of pillars arranged at four corners and upper crosspieces, middle crosspieces and lower crosspieces 63S crossing the pillars, the casing segmented by a partition into an upper chamber and a lower chamber; and a compressor and the like disposed in the lower chamber. A middle pillar 62F, which is disposed in the lower chamber to support the middle crosspiece in an upper part of a work frontage side of the lower chamber is detachably attached at the upper end and the lower end thereof to the casing with screws. The upper end of the middle pillar has a component that corrects the middle crosspiece which is sagging downward by the dismounting of the middle pillar by the rotation of the screw to recover the normal approximately horizontal state.
摘要翻译：要解决的问题：提供一种在具有分隔在壳体中的上部室和下部室的室外单元中的中柱的安装结构，其被构造成使得当下部的中间柱与压缩机相对应的腔室形成为可拆卸的，以便于伴随压缩机分解的维护和检查工作中的压缩机的拆卸和安装，通过拆卸中间支柱向下的横档可以被校正为大致水平状态。解决方案：制冷装置的室外单元包括：水平长的壳体，由四个角落的柱状物构成，上部横梁，中间挡板和与横梁相交的下部横梁63S，壳体由隔板分隔成上部腔室，一个下室; 以及设置在下室中的压缩机等。设置在下室中的中间支柱62F通过螺钉以其上端和下端可拆卸地安装在下室的工作正面侧的上部。中柱的上端具有通过螺杆的旋转来拆卸中间柱的下垂的中间横梁的部件，以恢复正常的大致水平状态。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012117720A Outdoor unit for refrigerating system 审中-公开
标题翻译：制冷系统户外单元
公开(公告)号：JP2012117720A
公开(公告)日：2012-06-21
申请号：JP2010266520
申请日：2010-11-30
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SAKAMOTO YASUO , SEKINE SHINJI , NISHIKAWA HIROSHI
IPC分类号： F24F1/56
摘要： PROBLEM TO BE SOLVED: To provide a mounting structure for an intermediate support that nearly horizontally corrects a horizontal member bent downward by the removal of the intermediate support when the intermediate support of a lower chamber corresponding to a compressor, so as to ease the removal and mounting of the compressor during maintenance and inspection accompanied with disassembly of the compressor, in the outdoor unit of a refrigerating system where a casing comprised of supports and horizontal members is divided into an upper chamber and a lower chamber, a blower is arranged in the upper chamber to feed air to a heat exchanger and an upper side and a compressor or the like is arranged in the lower chamber.SOLUTION: An oblong casing comprised of supports arranged at four corners and horizontal members bridging them is divided into an upper chamber and a lower chamber, and an intermediate support arranged between the supports of the lower chamber has a length enough to keep the lower horizontal members in the upper chamber nearly horizontal. Its upper and lower ends are attachable to and detachable from the casing by screws, and a supporting part is provided at the upper end to keep the lower side of the upper chamber horizontal by mounting after removal.
摘要翻译：要解决的问题：提供一种用于中间支撑件的安装结构，该中间支撑件几乎水平地校正当与压缩机相对应的下室的中间支撑件时通过移除中间支撑件而向下弯曲的水平构件，以便于在包括支撑件和水平构件的壳体的制冷系统的室外单元中，压缩机在维护和检查期间拆卸和安装，同时拆卸压缩机，分配成上室和下室，鼓风机布置在上室中将空气供给到热交换器，并且上侧和压缩机等布置在下室中。解决方案：由四个角落的支撑件和桥接它们的水平构件组成的长方形壳体被分成上部腔室和下部腔室，并且设置在下部腔室的支撑件之间的中间支撑件具有足以保持下部水平构件在上部腔室中几乎水平。其上端和下端通过螺钉可附接到壳体和可拆卸，并且在上端设置支撑部分，以在移除之后通过安装来将上部腔室的下侧保持在水平状态。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2006057956A Heat pump system 审中-公开
标题翻译：热泵系统
公开(公告)号：JP2006057956A
公开(公告)日：2006-03-02
申请号：JP2004242085
申请日：2004-08-23
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： INOUE TAKASHI , NISHIKAWA HIROSHI , NAKAZATO TAKASHI
IPC分类号： F25B27/00 , F24H1/00 , F24J2/00 , F24J2/04 , F25B1/00
CPC分类号： F25B27/005 , F25B9/008 , F25B30/02 , F25B2309/061 , F25B2339/047
摘要： PROBLEM TO BE SOLVED: To provide a heat pump system that can pump waste heat of a solar module in a relatively simple constitution and can perform efficient heating, and can improve power generating efficiency of the solar module. SOLUTION: The heat pump system comprises a heat pump 12 where an electric compressor 4, a gas cooler 6, a capillary tube 8, an evaporator 10, and the like are sequentially annularly interconnected through pipes to constitute a refrigerant circuit and a carbon dioxide refrigerant is circulated, and the solar module 22 for performing power generation by light. Air heat-exchanged with the solar module 22 is heat-exchanged with the evaporator 10. The output of the solar module 22 is applied to the electric compressor 4. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以相对简单的结构抽取太阳能模块的余热并能够进行高效加热的热泵系统，能够提高太阳能电池组件的发电效率。解决方案：热泵系统包括热泵12，其中电动压缩机4，气体冷却器6，毛细管8，蒸发器10等通过管道顺序地环形地互连以构成制冷剂回路和循环二氧化碳制冷剂，以及用于通过光进行发电的太阳能模块22。与太阳能模块22进行热交换的空气与蒸发器10进行热交换。太阳能模块22的输出被施加到电动压缩机4.版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006052900A Dehumidifying system 有权
标题翻译：除湿系统
公开(公告)号：JP2006052900A
公开(公告)日：2006-02-23
申请号：JP2004235408
申请日：2004-08-12
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASEGAWA SETSU , NISHIKAWA HIROSHI , NAKAZATO TAKASHI
IPC分类号： F24F3/14 , F25B27/00
CPC分类号： F24F3/1423 , F24F2203/1016 , F24F2203/1032 , F24F2203/1056 , F24F2203/1068 , F24F2203/1084 , F25B2309/061
摘要： PROBLEM TO BE SOLVED: To provide a dehumidifying system capable of efficiently regenerating a dehumidifying rotor of a rotary dehumidifier. SOLUTION: A refrigerant circuit 10 is composed of a compressor 12, a gas cooler 14, a capillary tube 16 as a pressure reducing device and an evaporator 17, and is composed of a heat pump device for sealing carbon dioxide as a refrigerant and the dehumidifying rotor 32, and has the rotary dehumidifier 30 for adsorbing moisture in a processing area and discharging the adsorbed moisture in a regenerating area by rotating this dehumidifyinhg rotor 32. After passing air of a processing object space through the processing area of the rotary dehumidifier 30, the air is returned to the processing object space. After heating regenerating air by the gas cooler 14, the air is passed through the regenerating area of the rotary dehumidifier 30. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够有效地再生旋转式除湿机的除湿转子的除湿系统。解决方案：制冷剂回路10由压缩机12，气体冷却器14，作为减压装置的毛细管16和蒸发器17构成，并且由用于密封二氧化碳作为制冷剂的热泵装置和除湿转子32，并且具有用于在加工区域吸附水分的旋转除湿器30，并通过旋转该除湿器转子32将再生区域中的吸附水分排出。在处理对象空间的空气通过旋转体的处理区域除湿器30，空气返回到处理对象空间。在通过气体冷却器14加热再生空气之后，空气通过旋转除湿器30的再生区域。（C）2006年，JPO＆NCIPI

6. 发明专利

JP2005226912A Heating/cooling system 审中-公开
标题翻译：加热/冷却系统
公开(公告)号：JP2005226912A
公开(公告)日：2005-08-25
申请号：JP2004035441
申请日：2004-02-12
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： MATSUMOTO KENZO , WATABE YOSHIO , NISHIKAWA HIROSHI
IPC分类号： F25B1/00 , F25B1/10 , F25B29/00
CPC分类号： Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide a heating/cooling system capable of reducing the power consumption and improving the performance in the heating/cooling system capable of being used while switching warm/cool. SOLUTION: This heating/cooling system 100 having an accommodating chamber 3 capable of being used while switching warm/cool, is composed of a refrigerant circuit 10 composed of a compressor 11, a gas cooler 12, an expansion valve 16 as a pressure reducing device, evaporators 17, 18, and the like, sealing carbon dioxide as a refrigerant and having supercritical pressure at a high-pressure side, a radiator 14 in which the refrigerant from the gas cooler 12 flows before entering into the pressure reducing device, and an air blower 22 for blowing the air to the gas cooler. The inside of the accommodating chamber 3 is heated by the radiator 14, and cooled by the evaporator 18, and the air blower 22 is stopped when the inside of the accommodating chamber 3 is heated by the radiator 14. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种加热/冷却系统，其能够降低功率消耗并提高在切换暖/冷时能够使用的加热/冷却系统的性能。解决方案：具有能够切换加热/冷却的能够使用的容纳室3的该加热/冷却系统100包括由压缩机11，气体冷却器12和膨胀阀16构成的制冷剂回路10 减压装置，蒸发器17,18等，将二氧化碳作为制冷剂密封并在高压侧具有超临界压力，散热器14，其中来自气体冷却器12的制冷剂在进入减压装置之前流动以及用于将空气吹送到气体冷却器的鼓风机22。容纳室3的内部被散热器14加热并被蒸发器18冷却，并且当容纳室3的内部被散热器14加热时，鼓风机22停止。版权所有：（C ）2005年，日本特许厅和NCIPI

7. 发明专利

JP2005188525A Multistage compression device 审中-公开
标题翻译：多级压缩设备
公开(公告)号：JP2005188525A
公开(公告)日：2005-07-14
申请号：JP2005056956
申请日：2005-03-02
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： NISHIKAWA TAKEHIRO , NISHIKAWA HIROSHI , HAZAMA MAKOTO , ONO KIMITO
IPC分类号： F04B39/00 , F04B27/02 , F04B39/12
摘要： PROBLEM TO BE SOLVED: To provide an easy-to-maintain multistage compression device with a relief valve on the bottom of a sealed case so that wear debris on a movable part is discharged from the relief valve to the outside of the device without the need for disassembling and cleaning the device.
SOLUTION: The device comprises a compression means having a plurality of compression parts, a driving means for driving the compression means, and the sealed case in which the driving means is provided and whose upper part is put in close contact with the compression means. The relief valve to be opened when pressure in the sealed container gets to preset pressure or more is provided on the bottom of the sealed case.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供易于维护的多级压缩装置，在密封壳体的底部具有安全阀，使得可移动部件上的磨损碎屑从安全阀排出到装置的外部而不需要拆卸和清洁设备。解决方案：该装置包括具有多个压缩部分的压缩装置，用于驱动压缩装置的驱动装置，以及设置有驱动装置并且其上部与压缩部紧密接触的密封壳体手段。在密封容器的底部设有压力等于或等于预定压力时打开的安全阀。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004301453A Partially closed type multistage compressor 审中-公开
公开(公告)号：JP2004301453A
公开(公告)日：2004-10-28
申请号：JP2003096890
申请日：2003-03-31
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： KURITA FUMIHIKO , NISHIKAWA HIROSHI , INOUE HIDEYUKI , ITABASHI SHINYA , INOUE TAKASHI , NISHIKAWA TAKEHIRO , HASEGAWA SETSU , KATO TETSUYA , OGASAWARA KOSUKE , SHIOAJI DAIKI
IPC分类号： F25B1/00 , F25B1/02 , F25B1/10 , F25B13/00 , F25B49/02
CPC分类号： F25B13/00 , F25B1/02 , F25B1/10 , F25B49/027 , F25B2309/061
摘要： PROBLEM TO BE SOLVED: To control a temperature of a refrigerant discharged from a compressor 1 in accordance with the heat load in a refrigerating circuit.
SOLUTION: A compressing means 4 is composed of a front compressing part 11a and a rear compressing part 11b for compressing carbon dioxide. The refrigerant is supplied from the front compressing part 11a to the rear compressing part 11b, here, an inter-cooler 70 is mounted to supply the refrigerant in a cooled state. Further a bypass pipe 77 is connected to the inter-cooler 70 to directly supply the refrigerant from the front compressing part 11 to the read compressing part 11b, when a large amount of heat is required in the refrigerating circuit. A refrigerant supply passage switching unit 78 is mounted to switch the refrigerant supply passages in accordance with the request from the refrigerating circuit. Whereby the temperature of the refrigerant discharged from the compressor 1 can be controlled in accordance with the heat load in the refrigerating circuit.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004301072A Semi-hermetic multistage compressor 审中-公开
标题翻译：半密封多级压缩机
公开(公告)号：JP2004301072A
公开(公告)日：2004-10-28
申请号：JP2003096886
申请日：2003-03-31
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： KURITA FUMIHIKO , NISHIKAWA HIROSHI , INOUE HIDEYUKI , ITABASHI SHINYA , INOUE TAKASHI , NISHIKAWA TAKEHIRO , HASEGAWA SETSU , KATO TETSUYA , OGASAWARA KOSUKE , SHIOAJI DAIKI
IPC分类号： F04B39/00 , C22C21/02 , F04B37/12 , F16J15/12 , F25B1/00 , F25B1/02 , F25B1/10 , F25B9/00
CPC分类号： F25B1/10 , F25B1/02 , F25B9/008 , F25B2309/061
摘要： PROBLEM TO BE SOLVED: To improve the durability of a connecting rod.
SOLUTION: A compression means 4 is formed of a pre-stage compressing part 11a and a post-stage compressing part 11b to compress carbon dioxide. A piston 41 of the compression means 4 is connected to the connecting rod 26, and the connecting rod 26 is connected to a crank 25 so that the piston reciprocates. At the time, in order to reduce abrasion of a connecting part of the piston 41 or the crank 25 to which the connecting rod 26 is connected due to great load from the piston 41, the connecting part is provided with a wear resisting part 49. To be concrete, the connecting rod 26 is formed of an aluminum-base alloy having a large quantity of silicon, whereby the strength of the connecting rod 26 itself can be improved, and the strength of the connecting part is improved to form the wear resisting part 49.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高连杆的耐久性。解决方案：压缩装置4由预压缩部分11a和后级压缩部分11b形成以压缩二氧化碳。压缩装置4的活塞41连接到连杆26，并且连杆26连接到曲柄25，使得活塞往复运动。此时，为了减少来自活塞41的大负荷而连接杆26连接的活塞41或曲柄25的连接部的磨损，连接部设有耐磨部49。具体而言，连杆26由具有大量硅的铝基合金形成，从而可以提高连杆26本身的强度，并且提高连接部件的强度以形成耐磨性第49部分。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004293318A Non-lubricant compressor 审中-公开
标题翻译：非润滑油压缩机
公开(公告)号：JP2004293318A
公开(公告)日：2004-10-21
申请号：JP2003082844
申请日：2003-03-25
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： NISHIKAWA TAKEHIRO , NISHIKAWA HIROSHI , KATO TETSUYA , HASEGAWA SETSU , OGASAWARA KOSUKE , SHIOAJI DAIKI , ITABASHI SHINYA , INOUE TAKASHI , KURITA FUMIHIKO , INOUE HIDEYUKI
IPC分类号： F04B39/00
摘要： PROBLEM TO BE SOLVED: To provide a non-lubricant compressor capable of being installed with a little additional cost without being newly developed or designed even if restriction of installation location exists. SOLUTION: This vertical type non-lubricant compressor is installed and constructed in such a manner that compression parts 11, 12, 13, 14 including cylinders provided with pistons is set in an upper part and a motor (motor cover 31) is set in a lower part. Fixing support body 80a, 80b, 80c are attached to the longitudinal non-lubricant compressor. Consequently, the compressor can be installed holizontally in such a manner that a main body 15 and the motor(motor cover 31) are set in parallel with an installation surface. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使存在安装位置的限制，也不需要新开发或设计，即可提供一种不需要额外安装成本的非润滑油压缩机。解决方案：这种垂直型非润滑压缩机的安装和构造使得包括设有活塞的气缸的压缩部件11,12,13,14设置在上部，马达（马达盖31）是设在下方。固定支撑体80a，80b，80c附接到纵向非润滑剂压缩机。因此，压缩机可以以使得主体15和电动机（电动机盖31）与安装表面平行设置的方式整体地安装）。版权所有（C）2005，JPO＆NCIPI

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