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1. 发明专利

JP2012136159A Air conditioner for rolling stock and rolling stock 审中-公开
标题翻译：用于滚动和滚动的空调器
公开(公告)号：JP2012136159A
公开(公告)日：2012-07-19
申请号：JP2010290082
申请日：2010-12-27
申请人： East Japan Railway Co , Mitsubishi Electric Corp , 三菱電機株式会社 , 東日本旅客鉄道株式会社
发明人： KORISHIMA MUNEHISA , SHIRAISHI KAZUHIKO , ISHII KEISUKE , YOKOKURA AKIRA , YOKOYAMA NOBUYUKI
IPC分类号： B61D27/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner for a rolling stock managing carbon dioxide concentration anticipated in leakage into a vehicle and lowering the carbon dioxide concentration to a concentration of not affecting a human body, and the rolling stock mounted with the air conditioner therein.SOLUTION: A body 100 of equipment of the air conditioner which is mounted to the ceiling of the rolling stock and uses a carbon dioxide as a coolant is divided into a first room 25 for storing indoor heat exchangers 22, a second room 27 for storing outdoor heat exchangers 20 and expansion valves 21, and a third room 28 for storing compressors 19. The first room 25 includes: carbon dioxide concentration sensors 30 for detecting a concentration of the carbon dioxide: dampers 29 for ventilation; damper driving devices 291 for opening and closing the dampers 29 for ventilation; suction ports 40 for sucking air in the vehicle; and blowoff ports 41 for blowing air heat-exchanged by the indoor heat exchangers 22 to the inside of the vehicle. A control part controls the damper driving devices 291 to open and close the dampers 29 for ventilation based on the concentration of the carbon dioxide detected by the carbon dioxide concentration sensors 30.
摘要翻译：要解决的问题：提供一种用于管理预期在车辆泄漏中的二氧化碳浓度的机动车辆的空气调节器，并且将二氧化碳浓度降低到不影响人体的浓度，并且安装有空调。解决方案：安装在车辆的天花板上并使用二氧化碳作为冷却剂的空调机的本体100被分成用于存储室内热交换器22的第一室25，第二室27 用于存储室外热交换器20和膨胀阀21以及用于存储压缩机19的第三室28.第一房间25包括：用于检测二氧化碳浓度的二氧化碳浓度传感器30：用于通风的阻尼器29; 用于打开和关闭用于通风的阻尼器29的阻尼器驱动装置291; 用于吸入车辆中的空气的吸入口40; 以及用于将由室内热交换器22热交换的空气吹送到车辆内部的吹出口41。控制部分根据二氧化碳浓度传感器30检测到的二氧化碳浓度，控制阻尼器驱动装置291打开和关闭用于通风的阻尼器29。（C）2012，JPO＆INPIT

2. 发明专利

JP2000283074A ROTARY COMPRESSOR 失效
公开(公告)号：JP2000283074A
公开(公告)日：2000-10-10
申请号：JP8302899
申请日：1999-03-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： WATANABE EIJI , TSUNODA MASAYUKI , OGAWA YOSHIHIDE , YAMAMOTO TAKASHI , KORISHIMA MUNEHISA , TANI MASAO
IPC分类号： F04C18/00 , F04C18/32 , F04C18/356
摘要： PROBLEM TO BE SOLVED: To prevent the mistlike lubricating oil from being mixed with an inlet gas and brought out of a compressor through a cylinder chamber by attaching a weir part protruding to the back surface side of a frame on the circumferential part of the frame on the blade moving space side of a cylinder. SOLUTION: When a drive shaft 6 is rotated, a piston 15a revolves along the inner wall of a cylinder chamber 4 so as to rock with the rotating center position 18 of a guide 17 as the fulcrum through a blade 15b, compresses a coolant gas sucked through an inlet port 3, and discharges it through a discharge port 14. The lubricating oil sucked into the cylinder chamber 4 flows into a blade moving space 33 where the tip of the blade 15b is rocked. In this case, a weir part 40 protruding upward is attached to the blade moving space 33 side in the back surface part of a frame 19 for blocking the opening of the cylinder chamber 4. According to this, the dropping of the lubricating oil from the blade moving space 33 side is prevented, and the dropped lubricating oil is prevented from flowing out with the coolant gas.

3. 发明专利

JP2002295927A ACCUMURECEIVER, REFRIGERATION SYSTEM AND METHOD FOR MANUFACTURING ACCUMURECEIVER 失效
公开(公告)号：JP2002295927A
公开(公告)日：2002-10-09
申请号：JP2001096122
申请日：2001-03-29
申请人： MITSUBISHI ELECTRIC CORP
发明人： KORISHIMA MUNEHISA , MURATA AKIO , IWAMOTO KAZUHIDE , YAMASHITA TETSUYA , AZUMA KOICHI , HARAIGAWA HIROBUMI , YAMATANI TAKAHIRO , HISAMORI YOICHI , FUJISHIRO AKIHIRO
IPC分类号： F25B1/00 , F25B43/00
摘要： PROBLEM TO BE SOLVED: To provide a small and inexpensive accumureceiver having high productivity in which highly stable and reliable refrigeration performance is ensured by suppressing pressure loss and heat exchange of refrigerant, and to provide a refrigeration system and a method for manufacturing an accumureceiver. SOLUTION: The accumureceiver comprises a first container 19 for holding liquid refrigerant or gas-liquid two phase refrigerant condensed by a condenser, and a second container 18 for holding gas refrigerant or gas-liquid two phase refrigerant expanded by an evaporator wherein the first container 19 is jointed above the second container 18.

4. 发明专利

JP2002168545A REFRIGERATING CYCLE UNIT 失效
公开(公告)号：JP2002168545A
公开(公告)日：2002-06-14
申请号：JP2000367643
申请日：2000-12-01
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUGAWA MASAAKI , KURACHI MITSUNORI , KAWASAKI MASAO , SATA YUJI , KORISHIMA MUNEHISA , YAMATANI TAKAHIRO
IPC分类号： F16K5/06 , F25B41/04
摘要： PROBLEM TO BE SOLVED: To provide a refrigerating cycle unit capable of realizing the reduction of costs, a high reliability, a light weight, space-saving and a high serviceability by simplifying the piping structure of a refrigerant circuit and greatly reducing piping materials and brazed parts. SOLUTION: The refrigerating cycle unit comprises a block 30 provided with control instruments, refrigerant passages 9d, 9e, 9f and 9g around the control instruments and connection ports 61, 62 and 63. A valve 15 for opening and closing the passage 9d and a hole 38b having one end communicating with an installation space 38a of the valve 15, and the other end opened to the outside is provided in the block 30. A valve stem 33 connected with the valve 15 is housed in the hole 38b, and plugs 35 and 36 for hermetically sealing the hole 38b are removably attached in the hole 38b. The valve 15 is driven by manipulating the valve stem 33 from outside through the hole 38b from which the plug 36 is removed so as to open and close the passage 9d.

5. 发明专利

JP2000179472A ROTARY COMPRESSOR 失效
公开(公告)号：JP2000179472A
公开(公告)日：2000-06-27
申请号：JP35705398
申请日：1998-12-16
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA YOSHIHIDE , TSUNODA MASAYUKI , WATANABE EIJI , YAMAMOTO TAKASHI , KORISHIMA MUNEHISA
IPC分类号： F04C29/02 , F04C18/02 , F04C18/32 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To reduce the sliding loss in a blade and a guide without spoiling the sealing performance of a compression chamber by providing an oil chamber in a radial outside of a cylinder chamber in an outer cylinder of a cylindrical hole and by feeding oil to the oil chamber by a pumping action. SOLUTION: When a piston revolves along the inner wall of a cylinder 4 by the rotation of a drive shaft 5 by a motor part, a refrigerant gas sucked from a suction port is compressed and discharged from a discharge port. Then, refrigerator oil 14 is fed to an oil chamber 12 by a pump 13 via an oil feed passage 5c axially extending in the drive shaft 5, an oil recovery groove 10e formed into a circumferential shape in the upper end face 10d of a brim part of a frame, and a communicating passage 10f of the oil chamber 12 so that the refrigerator oil 14 is stored in the oil chamber 12. Therefore, if the refrigerator oil 14 is taken out inside a refrigerating cycle so as to reduce the refrigerator oil inside a sealed container 3, the refrigerator oil in the oil chamber 12 can secure the smooth sliding of a blade 6a and a guide 9.

6. 发明专利

JP2010260398A Air conditioner for vehicle 审中-公开
标题翻译：车用空调
公开(公告)号：JP2010260398A
公开(公告)日：2010-11-18
申请号：JP2009111095
申请日：2009-04-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KORISHIMA MUNEHISA , SHIRAISHI KAZUHIKO
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of preventing a coolant from flowing into a cabin even if the coolant leaks from a pipe connecting part.
SOLUTION: In a case body 1 installed in the vehicle, a compressor 5, an outdoor heat exchanger 6, an expansion valve 7 and an indoor heat exchanger 8 are successively connected, and a refrigerating cycle for circulating the coolant is included. The inside of the case body 1 is partitioned by a partition plate 4, and an indoor part 2 and an outdoor part 3 are provided. In the indoor part 2, the indoor heat exchanger 8 is arranged. In the outdoor part 3, the compressor 5, the outdoor heat exchanger 6 and the expansion valve 7 are arranged. In the indoor heat exchanger 8, a part of an indoor heat exchanger body is made to penetrate the partition plate 4 and projected to the outdoor part 3 side. In the projecting part, the pipe connecting part 10 of each pipe reaching each of the compressor 5 and the expansion valve 7 is arranged.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使冷却剂从管连接部分泄漏，提供一种用于车辆的空调器，其能够防止冷却剂流入机舱。解决方案：在安装在车辆中的箱体1中，连续地连接有压缩机5，室外热交换器6，膨胀阀7和室内热交换器8，并且包括用于使冷却剂循环的冷冻循环。壳体1的内部由隔板4隔开，设置有室内部2和室外部3。室内部2设置有室内热交换器8。在室外部3中，配置有压缩机5，室外热交换器6和膨胀阀7。在室内热交换器8中，使室内热交换器体的一部分贯通隔板4并突出到室外部3侧。在突出部分中，布置了每个管道到达压缩机5和膨胀阀7的管连接部分10。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010127531A Refrigeration air conditioner 审中-公开
标题翻译：制冷空调
公开(公告)号：JP2010127531A
公开(公告)日：2010-06-10
申请号：JP2008302918
申请日：2008-11-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHIKAWA TOMOTAKA , OKAZAKI TAKASHI , SHIRAISHI KAZUHIKO , INOUE TAKESHI , KORISHIMA MUNEHISA
IPC分类号： F25B1/00 , F24F11/02 , F25B39/02 , F25B41/06 , F25B43/00 , F25B43/02
摘要： PROBLEM TO BE SOLVED: To provide a refrigeration air conditioner preventing the excessive rise of high pressure and the lowering of low pressure during overload operation, and preventing the shortage of a refrigerant during normal operation. SOLUTION: The refrigeration air conditioner 100 has a compressor 1, a condenser 2, a plurality of capillary tubes 3, an evaporator 4 equipped with heat transfer tubes of the same number as that of the capillary tubes 3, and a main circuit 101 forming a refrigerating cycle connecting them to circulate the refrigerant. The air conditioner also has a bypass circuit 6 making branch points 12 communicate with each other provided between the condenser 2 and the capillary tubes 3 with a junction 13 provided between the evaporator 4 and the compressor 1. A bypass electromagnetically operated valve 7, a bypass receiver 8, a bypass decompressing means 9 are sequentially installed in the bypass circuit 6. In a controller 10, when the pressure of a delivered refrigerant of the compressor 1 measured by a pressure sensor 11 reaches control upper limit pressure P1, the bypass electromagnetically operated valve 7 is opened, the refrigerants are sent into the capillary tubes 3 and the bypass circuit 6, and the high pressure is lowered. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题的方案：提供一种防止过载运转中高压过度上升和低压降低的制冷空调装置，防止制冷剂在正常运转时的不足。解决方案：制冷空调装置100具有压缩机1，冷凝器2，多个毛细管3，配备有与毛细管3相同数量的换热管的蒸发器4和主回路 101形成连接它们以使制冷剂循环的制冷循环。空气调节器还具有旁路回路6，其使得设置在冷凝器2和毛细管3之间的分支点12彼此连通，并具有设置在蒸发器4和压缩机1之间的接头13.旁路电磁阀7，旁路接收器8，旁路减压装置9依次安装在旁路回路6中。在控制器10中，当由压力传感器11测量的压缩机1的输送制冷剂的压力达到控制上限压力P1时，旁路电磁运行阀7打开，制冷剂被送入毛细管3和旁通回路6，高压降低。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2006273099A External duct structure for vehicular air-conditioner 有权
标题翻译：外部空调调节器的外部结构
公开(公告)号：JP2006273099A
公开(公告)日：2006-10-12
申请号：JP2005094850
申请日：2005-03-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KORISHIMA MUNEHISA , SHIRAISHI KAZUHIKO
IPC分类号： B61D27/00 , B60H1/32
摘要： PROBLEM TO BE SOLVED: To provide an external duct structure for a vehicular air-conditioner suppressing noise and improving reliability.
SOLUTION: The external duct structure for a vehicular air-conditioner comprises a bottom plate 17; a pair of partitioning plates 18, 19 provided on both side portions of the bottom plate 17; beams 22, 23 provided on upper parts of the partitioning plates 18, 19; an upper surface cover 29 covering the bottom plate 17 and the partitioning plates 18, 19; condensers 26, 27 and an external blower 28 provided in a space formed by the upper surface cover 29, the bottom plate 17, and the partitioning plates 18, 19; and a wind tunnel 24 sending air by the external blower 28. A plate connected to the wind tunnel 24 and covering the beams 22, 23 is vertically bent upward near a standing portion of the wind tunnel, and an upper end portion is formed in a shape along an inner surface of the upper surface cover 29.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于抑制噪声并提高可靠性的车辆空调的外部管道结构。解决方案：用于车辆空调的外部管道结构包括底板17; 设置在底板17的两侧的一对分隔板18,19; 设置在分隔板18,19的上部的梁22,23; 覆盖底板17和分隔板18,19的上表面盖29; 冷凝器26,27和设置在由上表面盖29，底板17和分隔板18,19形成的空间中的外部鼓风机28; 风管24由外部鼓风机28送风。连接到风洞24并覆盖梁22,23的板在风洞的竖立部附近向上垂直向上弯曲，并且上端部形成在形状沿着上表面盖29的内表面。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2008044562A Heat pump type air conditioner for vehicle 审中-公开
标题翻译：用于车辆的热泵型空气调节器
公开(公告)号：JP2008044562A
公开(公告)日：2008-02-28
申请号：JP2006223897
申请日：2006-08-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIYASHITA TAKESHI , KORISHIMA MUNEHISA
IPC分类号： B60H1/22
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable heat pump type air conditioner for a vehicle capable of heating the inside of the vehicle stably while preventing adhesion of frost on an outdoor heat exchanger even in a cold district.
SOLUTION: In this heat pump type air conditioner for the vehicle incorporating a compressor 1, a four-way valve 2, the outdoor heat exchanger 4, an expansion valve 6, and an indoor heat exchanger 5 to constitute a refrigerating cycle allowing circulation of refrigerant and provided with an indoor blower 7 arranged to exchange heat between the indoor heat exchanger 5 and air and an outdoor blower 8 arranged to exchange heat between the outdoor heat exchanger 4 and air, a hot water heat exchanger 12 is arranged on the upstream side in the direction of wind of the outdoor heat exchanger 4 and is connected with a tank 10 incorporating an engine 9 through a hot water pipe 11.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了能够稳定地加热车辆内部的车辆，即使在寒冷地区也能防止霜冻在室外热交换器上的附着，提供高可靠性的热泵式空调机。解决方案：在这种用于车辆的热泵式空调机中，其包括压缩机1，四通阀2，室外热交换器4，膨胀阀6和室内热交换器5，以构成允许制冷剂的循环，并且设置有室内换热器5和空气之间进行热交换的室内鼓风机7和设置在室外热交换器4与空气之间进行热交换的室外鼓风机8，热水热交换器12 在室外热交换器4的风向的上游侧，并通过热水管11与包含发动机9的箱体10连接。（C）2008，JPO＆INPIT

10. 发明专利

JP2007160505A Method for manufacturing grindstone 有权
标题翻译：制造砂石的方法
公开(公告)号：JP2007160505A
公开(公告)日：2007-06-28
申请号：JP2007036039
申请日：2007-02-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KORISHIMA MUNEHISA , NAKASUJI TOMOAKI , YOKOTA HIROHITO
IPC分类号： B24D3/00 , B23K26/00 , B23K26/08 , B23K26/38 , B23K101/20 , B24B53/00 , B24D5/00
摘要： PROBLEM TO BE SOLVED: To realize high-precision machining, and improve chip discharge performance by reducing machining load. SOLUTION: In a grindstone 50, abrasive grains 53 are fixed on a circumferential surface of a cylindrical base metal 51. The abrasive grains 53 are spirally arranged on an abrasive grain fixing surface of the base metal 51, so that the number of the abrasive grains is decreased. In addition, laser beam is radiated to the abrasive grains 53, so that the height of the abrasive grains 53 becomes uniform. As the laser beam is radiated for truing to make the height of the abrasive grains uniform, grooves are formed in the abrasive grain fixing surface by laser radiation. COPYRIGHT: (C)2007,JPO&INPIT

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