专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014145583A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2014145583A
公开(公告)日：2014-08-14
申请号：JP2014053976
申请日：2014-03-17
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMASHITA KOJI , WAKAMOTO SHINICHI , TAKENAKA NAOFUMI
IPC分类号： F25B1/00 , F24F5/00
CPC分类号： F24F3/08 , F24F3/06 , F24F3/065 , F25B13/00 , F25B25/005 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2339/047 , F25D17/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner in which heat exchange efficiency between heat source side refrigerant and heat medium is improved.SOLUTION: An air conditioner 100 includes a refrigerant circulation circuit A in which heat source side refrigerant, being nonazeotropic refrigerant, is circulated by a compressor 10, and a heat medium circulation circuit B in which heat medium is circulated by pumps 21a, 21b. The heat medium circulation circuit B includes heat medium flow passage reverse devices 20a-20d capable of switching a flow direction in a heat medium flow passage of an inter-heat medium heat exchanger 15 in which the heat source side refrigerant and the heat medium exchange heat with each other. Therefore, heat exchange efficiency is improved.
摘要翻译：要解决的问题：提供一种提高热源侧制冷剂和热介质之间的热交换效率的空调机。解决方案：空调装置100包括制冷剂循环回路A，其中作为非共沸冷媒的热源侧制冷剂为通过压缩机10循环的热介质循环回路B，其中热介质由泵21a，21b循环。热介质循环回路B包括能够切换热介质热交换器15的热介质流路的流动方向的热介质流路反向装置20a〜20d，其中，热源侧制冷剂和热介质换热器与彼此。因此，提高了热交换效率。

2. 发明专利

JP2010159882A Four-way valve 有权
标题翻译：四通阀
公开(公告)号：JP2010159882A
公开(公告)日：2010-07-22
申请号：JP2010085625
申请日：2010-04-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YOSHIMURA SUSUMU , WAKAMOTO SHINICHI , NAKAJIMA SHINJI , SEKIYA TAKU
IPC分类号： F16K27/04 , F16K11/07 , F16K49/00 , F25B41/04
摘要： PROBLEM TO BE SOLVED: To obtain a four-way valve with a simple structure for improving cooling/heating performance by suppressing generation of heat loss due to heat leakage between a high-temperature coolant and a low-temperature coolant even if both the coolants mutually approach and flow. SOLUTION: The four-way valve includes a housing member 50 having a valve chamber 51, a valve seat 6 having a seat surface part 61 provided for the valve chamber, a first flow passage 1 having opening parts 1a, 2a which are adjacent to each other on the seat surface part of the valve seat and respectively penetrate the valve seat to circulate high-temperature fluid drawn out of the valve seat, a second flow passage 2 for circulating low-temperature fluid, a third flow passage 3 for circulating high-temperature fluid, and a valve body 7 provided to be movable to the seat surface part of the valve seat. A heat resistance part 84 for suppressing mutual heat transfer between the first and second flow passages is formed at a position between these flow passages near the opening part. The second flow passage 2 is provided to project into the valve chamber 51 for carrying out position regulation of the valve body 7. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了获得具有简单结构的四通阀，通过抑制高温冷却剂和低温冷却剂之间的热泄漏导致的热损失的产生，即使两者都是冷却液相互接近和流动。解决方案：四通阀包括具有阀室51的壳体构件50，具有为阀室设置的座面部分61的阀座6，具有开口部1a，2a的第一流路1，在阀座的座面部分彼此相邻并且分别穿透阀座以使从阀座抽出的高温流体循环，用于循环低温流体的第二流动通道2，用于使低温流体循环的第三流动通道3 循环的高温流体和设置成能够移动到阀座的座面部的阀体7。用于抑制第一和第二流动通道之间的相互传热的热阻部分84形成在这些流动通道靠近开口部分的位置。第二流动通道2设置成突出到阀室51中，用于执行阀体7的位置调节。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010019550A Method for installing freezer/air conditioner 审中-公开
标题翻译：安装冷冻/空调的方法
公开(公告)号：JP2010019550A
公开(公告)日：2010-01-28
申请号：JP2009248152
申请日：2009-10-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MORIMOTO OSAMU , HIRAI YASUYORI , TAKATANI SHIRO , KASAI TOMOHIKO , KAWASAKI MASAO , WAKAMOTO SHINICHI
IPC分类号： C10M101/02 , C10M105/06 , C10M105/18 , C10M105/32 , C10M107/34 , C10N30/00 , C10N40/30 , C10N70/00 , F24F1/60 , F24F11/02 , F25B45/00 , F25B49/02
摘要： PROBLEM TO BE SOLVED: To shorten the time required for recovering mineral oil remaining in the existing piping used in a freezer/air conditioner employing CFC or HCFC based refrigerant when the existing piping is used in a freezer/air conditioner employing HFC based refrigerant. SOLUTION: Before the freezer/air conditioner employing CFC or HCFC based refrigerant is removed, operation for recovering mineral oil in the refrigerant piping is performed. After the freezer/air conditioner employing HFC based refrigerant is fixed, the time required for mixing ester oil in a compressor uniformly with mineral oil flowing from the existing piping into the compressor is estimated from the operating time, operating mode, operating capacity, and the like of the compressor and the timing for checking oil in the compressor is indicated thus checking refrigerating machine oil in the compressor with good timing. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在现有的管道用于使用基于HFC的冷冻机/空调机中时，缩短在采用CFC或HCFC制冷剂的冷冻机/空调机中使用的现有管道中回收矿物油所需的时间制冷剂。解决方案：在除去使用CFC或HCFC制冷剂的冷冻机/空调之前，执行用于回收制冷剂管道中的矿物油的操作。在使用HFC类制冷剂的冷冻机/空调机被固定之后，从运行时间，运行模式，运行能力和运行时间估计将压缩机中的酯油均匀地与从现有管道流入压缩机的矿物油均匀混合所需的时间因此，与压缩机一样，对压缩机中的油的检查时间进行了表示，从而以良好的时机检查压缩机中的冷冻机油。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009150573A Double pipe type heat exchanger, its manufacturing method, and heat pump system comprising the same 有权
标题翻译：双管式热交换器及其制造方法和包括其的热泵系统
公开(公告)号：JP2009150573A
公开(公告)日：2009-07-09
申请号：JP2007327158
申请日：2007-12-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKAMUNE HIROAKI , WAKAMOTO SHINICHI , YOSHIMURA SUSUMU , TAKENAKA NAOFUMI
IPC分类号： F28D7/10 , F28F19/00
摘要： PROBLEM TO BE SOLVED: To provide a double pipe type heat exchanger, its manufacturing method, and a heat pump system comprising the same, for uniformly distributing a refrigerant in a gas-liquid two phase state to a plurality of pipe conduits. SOLUTION: The double pipe 1 for heat exchange constituting this double pipe type heat exchanger has an outer pipe 2 having a plurality of pores 2a in which a first refrigerant is circulated, and which are arranged in the circumferential direction in parallel with a shaft center at pore centers, an inner pipe 3 which is inserted into a center hole of the outer pipe 2 while closely kept into contact with an inner peripheral wall face of the center hole of the outer pipe 2 and in which a second refrigerant is circulated, first and second headers 4, 5 defining first and second header spaces 9a, 9b with the outer pipe 2, and first and second pipes respectively connected with the first and second headers 4, 5. The first pipe 6 is connected with the first header 4 in such manner that the center of its pipe conduit is positioned on a plane orthogonal to the shaft center of the outer pipe 2, and displaced outward in the radial direction from the shaft center of the outer pipe 2 to be orthogonal to the radial direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供双管式热交换器，其制造方法和包括该双管式热交换器的热泵系统，用于将气液两相状态的制冷剂均匀地分配到多个管道。解决方案：构成该双管式热交换器的用于热交换的双重管1具有外管2，外管2具有多个孔2a，其中第一制冷剂循环，并且沿圆周方向平行布置在孔中心的轴心，内管3，其插入外管2的中心孔中，同时紧密地保持与外管2的中心孔的内周壁面接触，并且第二制冷剂循环，第一和第二集管4,5定义了具有外管2的第一和第二头部空间9a，9b，以及分别与第一和第二集管4,5连接的第一和第二管道。第一管道6与第一集管 4，其管道的中心位于与外管2的轴中心正交的平面上，并且从外管2的轴中心向径向外侧移位以相邻 nal到径向。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2007255889A Refrigerating air conditioning device 审中-公开
标题翻译：制冷空气调节装置
公开(公告)号：JP2007255889A
公开(公告)日：2007-10-04
申请号：JP2007138003
申请日：2007-05-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TSUNODA MASAYUKI , UNEZAKI FUMITAKE , WAKAMOTO SHINICHI , MURAKAMI TAIJO
IPC分类号： F25B1/10 , F25B1/00 , F25B13/00
CPC分类号： F25B13/00 , F25B9/008 , F25B9/06 , F25B2309/061 , F25B2313/02741 , F25B2313/02742 , F25B2341/0011
摘要： PROBLEM TO BE SOLVED: To compose a circuit minimizing power recovery loss while matching flow rate to work by using an expansion machine of a simple structure type although a complicated expansion ratio control means is required since an expansion machine requiring valve opening/closing control such as a reciprocating type is used coaxially with a compressor in the past, in a supercritical cycle refrigerating air conditioning device.
SOLUTION: The circuit is composed to reduce a non-recovery potion of expansion power of flow rate matching by driving a second compressor separate from a main compressor by recovery power of the expansion machine, to prevent the circuit from being complicated for a reverse flow in changing over cooling/heating, and to optimize efficiency of a cycle by intermediate cooling or the like by a two-way expansion machine or a second gas cooler.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：由于需要开阀/关闭的膨胀机，由于需要复杂的膨胀比控制装置，所以组合通过使用简单结构型膨胀机使流量上升的工作最小化的回路在超临界循环冷冻空调装置中，往复式的控制与过去的压缩机同轴地使用。解决方案：该电路的组成是通过从膨胀机的回收功率驱动与主压缩机分离的第二压缩机来减少流量匹配的膨胀功率的不回收部分，以防止电路复杂化在改变冷却/加热时的反向流动，并且通过双向膨胀机或第二气体冷却器通过中间冷却等来优化循环的效率。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2006194338A Four way valve 有权
标题翻译：四路阀
公开(公告)号：JP2006194338A
公开(公告)日：2006-07-27
申请号：JP2005006082
申请日：2005-01-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YOSHIMURA SUSUMU , WAKAMOTO SHINICHI , NAKAJIMA SHINJI , SEKIYA TAKU
IPC分类号： F16K51/00 , F16K3/00 , F16K11/02 , F16K27/00 , F25B41/04
CPC分类号： F16K11/0655 , F25B41/046 , Y10T137/86493 , Y10T137/86839
摘要： PROBLEM TO BE SOLVED: To provide a four way valve having simple construction for suppressing the occurrence of heat loss due to heat leakage between high temperature refrigerant and low temperature refrigerant when flowing adjacent to each other, improving heating/cooling capability, and preventing the overheat of refrigerant gas at the inlet of a compressor to improve the efficiency of a compressor, resulting in higher energy saving performance of an air conditioning system. SOLUTION: The four way valve comprises a housing member 5 having a valve chest 51, a valve seat 6 having a seat portion 61 provided in the valve chest, first and second flow paths 1, 2 having mutually adjacent opening portions 1a, 2a in the seat portion of the valve seat for distributing high temperature fluid and low temperature fluid, respectively, at a certain time when drawn through the valve seat to the outside of the valve chest, and a valve element 7 to be moved relative to the seat portion of the valve seat. At a position between the first and second flow paths near their opening portions, a heat resistant portion 8 is formed for suppressing the movement of heat between the flow paths. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种四通阀，其具有简单的结构，用于抑制由高温制冷剂和低温制冷剂之间的热泄漏引起的热损失的相互流动，提高加热/冷却能力，以及防止制冷剂气体在压缩机入口处的过热以提高压缩机的效率，从而导致空调系统的更高的节能性能。解决方案：四通阀包括具有阀座51的壳体构件5，具有设置在阀室中的阀座部分61的阀座6，具有相互相邻的开口部分1a的第一和第二流动通道1,2， 2a在阀座的座部分别分配高温流体和低温流体，在一段时间通过阀座被抽吸到阀门的外部时，以及相对于阀座7移动的阀元件7 阀座的阀座部分。在靠近其开口部分的第一和第二流动路径之间的位置处，形成有用于抑制流动路径之间的热量移动的耐热部分8。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006132840A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2006132840A
公开(公告)日：2006-05-25
申请号：JP2004321955
申请日：2004-11-05
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KICHISE KOJI , OGUSHI TETSURO , WAKAMOTO SHINICHI , MURAKAMI TAIJO , YOSHIDA YASUHIRO , KUMADA TERUHIKO , YOSHIYASU HAJIME , YAMASHITA HIDE
IPC分类号： F28F13/14 , F28F1/32
摘要： PROBLEM TO BE SOLVED: To improve the heat exchange efficiency of a heat exchanger.
SOLUTION: The heat exchanger 10 performs heat transfer between heat transfer members 18 and 24, the heat transfer members 18 and 24 are in contact with each other, and a nano-porous layer 30 is formed on at least one contact surface of the heat transfer members 18 and 24.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高热交换器的热交换效率。解决方案：热交换器10在传热构件18和24之间进行热传递，传热构件18和24彼此接触，并且在至少一个接触表面上形成纳米多孔层30 传热构件18和24.版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006125652A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2006125652A
公开(公告)日：2006-05-18
申请号：JP2004310422
申请日：2004-10-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAKAMI TAIJO , WAKAMOTO SHINICHI , NAKAYAMA MASAHIRO , ISHIBASHI AKIRA , NAKADEGUCHI SHINJI , YOSHIYASU HAJIME
IPC分类号： F25B39/00 , F24F13/30 , F25B41/00 , F25B41/06
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger comprising a refrigerant distributor capable of properly executing its refrigerant distributing function with a simple constitution and realizing cost reduction and space saving. SOLUTION: This heat exchanger comprising the refrigerant distributor 4 for distributing and supplying a refrigerant to a plurality of prescribed flow channel portions in a heat exchanger main body having a refrigerant flow channel, is provided with a plate-shaped distributing member composed of center plates 7A, 7B having refrigerant dividing portions 9 for dividing the refrigerant from a refrigerant inflow port, and refrigerant branching flow channel portions 10a, 10b having refrigerant throttling function for supplying the refrigerant divided by the refrigerant dividing portions 9 to the plurality of prescribed flow channel portions in the heat exchanger main body by a predetermined flow rate; and the refrigerant distributor 4 is constituted of the platy members including the platy distributing members and overlapped with each other. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有能够以简单结构适当地执行其制冷剂分配功能的制冷剂分配器的热交换器，并且实现成本降低和节省空间。解决方案：该热交换器包括制冷剂分配器4，该制冷剂分配器4用于在具有制冷剂流动通道的热交换器主体中向多个规定的流动通道部分分配和供应制冷剂，该制冷剂分配器4具有由具有用于从制冷剂流入口分配制冷剂的制冷剂分配部9的中间板7A，7B以及具有制冷剂分流流路部10a，10b，其具有制冷剂节流功能，用于将由制冷剂分配部9分配的制冷剂供给到多个规定流量通道部分以预定的流量; 并且制冷剂分配器4由包括板状分配构件的板状构件构成并且彼此重叠。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2003322436A Refrigerating cycle device 有权
标题翻译：制冷循环装置
公开(公告)号：JP2003322436A
公开(公告)日：2003-11-14
申请号：JP2002123470
申请日：2002-04-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HIRAI YASUYORI , TAKATANI SHIRO , MORIMOTO OSAMU , WAKAMOTO SHINICHI
IPC分类号： F25B1/00 , F25B43/00 , F25B43/02
摘要： PROBLEM TO BE SOLVED: To solve the problem of requiring a highly reliable refrigerating cycle device by facilitating construction work of a refrigerator and an air conditioner for diverting an existing apparatus by separating and recovering old refrigerating machine oil even when refrigerating machine oil for an old refrigerant and refrigerating machine oil for a new refrigerant are mixed in a refrigerant circuit. SOLUTION: This refrigerating cycle device has the refrigerant circuit constituted by annularly connecting a compressor 1, a condenser 2, an orifice device 7, and an evaporator 6, and connects the condenser 2 and the orifice device 7, and the evaporator 6 and the compressor 1 by a first bypass pipe 5 having an orifice device 4, and uses an HFC refrigerant as an operating medium, and uses compatible oil with the HFC refrigerant as the refrigerating machine oil. An oil separating part 3 for internally storing a net-like or porous film body is arranged in the refrigerant circuit between the evaporator 6 and the compressor 1 for passing the HFC refrigerant and the compatible oil, and restraining the passing of incompatible oil incompatible with the HFC refrigerant. The whole or a part of a refrigerant passage in the oil separating part 3 is blocked up by the film body. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了解决通过促进冷藏库和空调的建造工作来解决需要高可靠性的制冷循环装置的问题，即使在将冷冻机油用于用于新制冷剂的旧制冷剂和制冷机油在制冷剂回路中混合。解决方案：该制冷循环装置具有通过将压缩机1，冷凝器2，孔装置7和蒸发器6环状连接而构成的制冷剂回路，并连接冷凝器2和孔装置7以及蒸发器6 压缩机1通过具有孔装置4的第一旁通管5，并且使用HFC制冷剂作为操作介质，并且使用与HFC制冷剂的相容的油作为冷冻机油。在蒸发器6和压缩机1之间的制冷剂回路中设置有用于内部存储网状或多孔膜体的油分离部3，用于使HFC制冷剂和相容的油通过，并且抑制不兼容的油的通过 HFC制冷剂。油分离部3中的制冷剂通路的全部或一部分被膜体阻挡。版权所有（C）2004，JPO

10. 发明专利

JP2013212024A Linear motor 审中-公开
标题翻译：线性电动机
公开(公告)号：JP2013212024A
公开(公告)日：2013-10-10
申请号：JP2012081738
申请日：2012-03-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KATO KENJI , MOTOIKE NATSUKI , IPPOSHI SHIGETOSHI , CHIBA HIROSHI , WAKAMOTO SHINICHI
IPC分类号： H02K41/03 , H02K9/02 , H02K41/02
摘要： PROBLEM TO BE SOLVED: To provide a linear motor which enables cooling air to flow between a top plate and a movable element in conjunction with direct acting motion of the movable element and cool an upper surface of the movable element and a bottom surface of the top plate thereby reducing temperatures of a movable element coil and the top plate.SOLUTION: In a linear motor 1 where a movable element 2 reciprocates, the movable element 2 includes: a top plate 4 fixed to an upper part of the movable element 2; a fastening bar 11 connecting multiple coils 9 and protruding from an upper surface of the movable element; a heat insulation material 12 disposed between the top plate 4 and the fastening bar 11; and a structure which makes an intersection part between a plane, which faces a movement direction of the movable element 2 and is arranged perpendicular to the movement direction, and a plane, which is arranged parallel with the movement direction and faces the top plate 4, into an arc shaped mold surface 25.
摘要翻译：要解决的问题：提供一种线性电动机，其使得冷却空气能够结合可移动元件的直接作用运动而在顶板和可移动元件之间流动并且冷却可移动元件的上表面和顶部的底表面可移动元件2在可动元件2往复运动的线性电动机1中，可动元件2包括固定在可动元件2的上部的顶板4，连接多个线圈9并从可动元件的上表面突出的紧固杆11; 布置在顶板4和紧固杆11之间的绝热材料12; 以及与可动元件2的移动方向相对的并且与移动方向垂直的方向的平面和与移动方向平行且面向顶板4的平面的交点的结构，成为弧形模具表面25。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式