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

JP2013130136A Fastening part structure of turbocharger 有权
标题翻译： TURBOCHARGER的紧凑部件结构
公开(公告)号：JP2013130136A
公开(公告)日：2013-07-04
申请号：JP2011280748
申请日：2011-12-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIMENO HIROMITSU , NAKAGAWA HIROSHI , NATORI TAKUMI , TOKIYOSHI TAKUMI
IPC分类号： F02B39/00 , F01D17/16 , F01D25/24 , F02B37/24
CPC分类号： Y02T10/144
摘要： PROBLEM TO BE SOLVED: To prevent dropping of a fasteningning bolt in a fastening part of a turbocharger, and to avoid stress concentration on a sealing face of the fastening part to enhance sealability.SOLUTION: In a fastening part structure in a turbocharger which prevents a mount fastening bolt B2 from dropping in the fastening part of a bearing housing 4 and a nozzle mount 7 of the turbocharger, a thick annular protrusion 16 is protruded in an inside wall of a scroll 2 of a turbine housing 1 so as to cover at least the entire face of a head of the mount fastening bolt B2 in the fastening part at the nearest position, and a chamfer 16a is formed at a corner part of an inside fringe adjacent to a periphery of a nozzle plate 9.
摘要翻译：要解决的问题：为了防止紧固螺栓落在涡轮增压器的紧固部分中，并且避免应力集中在紧固部件的密封面上，以增强密封性。解决方案：在涡轮增压器的紧固部件结构中，其防止安装紧固螺栓B2落在轴承箱4的紧固部分和涡轮增压器的喷嘴座7中，厚的环形突起16突出在涡轮壳体1的涡旋件2的内壁中，以至少覆盖安装紧固螺栓B2的头部在紧固部分最靠近的位置处的整个表面和倒角16a形成在与喷嘴板9的周边相邻的内边缘的角部。

2. 发明专利

JP2008223782A Outdoor unit of air conditioner 审中-公开
标题翻译：空调室外单元
公开(公告)号：JP2008223782A
公开(公告)日：2008-09-25
申请号：JP2007058417
申请日：2007-03-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAMAOKI HITOSHI , YOSHITOMI KEI , HIMENO HIROMITSU , KUWAYAMA HIRONOBU
IPC分类号： F16B4/00 , F16B35/00 , F16B35/04 , F24F5/00
摘要： PROBLEM TO BE SOLVED: To provide an outdoor unit which allows a compressor to be properly fixed on a bottom plate, by proposing a bolt-like fixing member for effectively performing rotation restriction by caulking, in addition to rotation restriction by a serration.
SOLUTION: A compressor fixing bolt has a head part 2, a shaft part 3 arranged on one surface side of the head part 2 and fastening the compressor, and a ring-shaped fitting part 4 arranged on the other surface side of the head part 2 and forming the serration extending in the axial direction on an outer peripheral surface. This fitting part 4 is fitted in a fitting hole formed in the bottom plate 5, and its tip is projected to an external part of a casing. At this time, the head part 2 is arranged so as to keep contact with an upper surface of the bottom plate 5. A caulking part 4b derived from the fitting part 4 projected to the external part of the casing and the head part 2, sandwich the bottom plate 5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种允许压缩机适当地固定在底板上的室外机，通过提出一种用于通过铆接有效地进行旋转限制的螺栓状固定构件，除了通过锯齿的旋转限制之外。解决方案：压缩机固定螺栓具有头部2，设置在头部2的一个表面侧并紧固压缩机的轴部3和布置在头部2的另一个表面侧上的环形配合部4 头部2，并形成在外周面上沿轴向延伸的锯齿。该嵌合部4嵌合在形成于底板5上的嵌合孔内，其端部突出于壳体的外部。此时，头部2被布置成与底板5的上表面保持接触。从插入壳体的外部的配合部4得到的铆接部4b和头部2，夹层底板5.版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008133777A Compressor and air conditioner 有权
标题翻译：压缩机和空调
公开(公告)号：JP2008133777A
公开(公告)日：2008-06-12
申请号：JP2006320808
申请日：2006-11-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMAZAKI HIROSHI , TAKEUCHI MASAMITSU , ITO TAKAHIDE , UKAI TETSUZO , WATANABE KAZUHIDE , FUJITA KATSUHIRO , MORO TOMOHISA , KUWABARA TAKAYUKI , HIMENO HIROMITSU
IPC分类号： F04C18/02 , F04C29/06
CPC分类号： F04C18/088 , F04C18/0276
摘要： PROBLEM TO BE SOLVED: To provide a compressor and an air conditioner capable of preventing the damage of a high-order device by sufficiently damping pressure pulsation of fluid with a simple structure.
SOLUTION: This compressor is provided with a housing, a discharge port 46 provided in the housing and discharging a fluid compressed in a compression chamber, a discharge chamber 41 communicating to the discharge port 46 and expanding the fluid, a throttle section 70 communicating to the discharge chamber 41 and throttling a flow passage area of the fluid, and a conduit-shaped fluid passage 71 of predetermined length L1 interconnecting the discharge port 27 discharging the fluid to the outside of the housing and the throttle section 70.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过以简单的结构充分阻止流体的压力脉动来防止高阶装置的损坏的压缩机和空调。解决方案：该压缩机设置有壳体，设置在壳体中的排出口46，并且排出在压缩室中压缩的流体，与排出口46连通并使流体膨胀的排出室41，节流部70 与排出室41连通并节流流体的流路区域，以及将排出流体排出到壳体外部的排出口27与节流部70相互连接的预定长度L1的管状流体通道71.
版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2011220592A Y-shaped manifold and air conditioner using the same 有权
标题翻译： Y形形状和空调使用相同
公开(公告)号：JP2011220592A
公开(公告)日：2011-11-04
申请号：JP2010089094
申请日：2010-04-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： GOTO TAKAHIDE , AKATSUKA HIROSHI , HIMENO HIROMITSU , KITAGAWA KATSUTOSHI , HIBINO TATSURO
IPC分类号： F25B41/00 , F25B43/00
CPC分类号： F25B41/003 , F25B2313/0233 , F25B2500/01
摘要： PROBLEM TO BE SOLVED: To obtain a compact Y-shaped manifold satisfying a pressure resistance standard, and to provide an air conditioner using the Y-shaped manifold.SOLUTION: In the Y-shaped manifold 7 wherein center parts of an end of a cylindrical base tube 15 are pinched so that the parts are brought into contact with each other to form a pinched part 18, and a two-pronged part 17 in the shape of a pair of eye glasses, which divides a flow of refrigerant into two passages 19A, 19B, is formed on both sides of the pinched part 18, L/D is 0.3-0.5, when a distance between a pinched root part 20 closely kept into contact with each other by being pinched and a cylindrical part of the cylindrical base tube 15, is L, and an outer diameter of the cylindrical base tube 15 is D.
摘要翻译：要解决的问题：获得满足耐压标准的紧凑型Y形歧管，并提供使用Y形歧管的空调器。解决方案：在Y形歧管7中，其中圆柱形基管15的端部的中心部分被夹紧，使得这些部件彼此接触以形成夹紧部分18，并且将双头部分如图17所示，在夹持部18的两侧分别形成有将制冷剂流分成两个通路19A，19B的一对眼镜的形状，L / D为0.3〜0.5，部分20通过被挤压紧密地保持彼此接触并且圆筒形基管15的圆柱形部分为L，并且圆筒形基管15的外径为D.版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2010190342A Press-fitting structure and press-fitting device 审中-公开
标题翻译：压配合结构和压接装置
公开(公告)号：JP2010190342A
公开(公告)日：2010-09-02
申请号：JP2009036454
申请日：2009-02-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMAZAKI HIROSHI , HIOKI TOKUO , SHIBAHARA HIROAKI , HIRATA HIROFUMI , MORO TOMOHISA , HIMENO HIROMITSU
IPC分类号： F16B17/00 , B23P11/02 , F16B4/00
摘要： PROBLEM TO BE SOLVED: To provide a press-fitting structure, which suppresses a variation of press-fitting force, and also to provide a press-fitting device.
SOLUTION: The press-fitting structure is equipped with: a hole section 3 formed in a wall surface 31 and having an opening taper surface 32 the hole diameter of which increases toward the opening side; and a press-fitting section 2 having a first press-fitting taper surface 21 and a second press-fitting taper face 22 which are arranged in the order from the end side on the side press-fitted in the hole section 3 and the diameter of which decrease toward the end. The second press-fitting taper surface 22 has a slant angle smaller than that of the opening taper surface 32, and the first press-fitting taper surface 21 has a slant angle larger than that of the second press-fitting taper surface 22.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种压配合结构，其抑制压配力的变化，并且还提供压配装置。解决方案：压配结构配备有：形成在壁面31中的孔部3，具有开口锥面32，孔直径朝向开口侧增大; 以及具有第一压入锥面21和第二压配锥形面22的压入部2，压紧配合锥面22从压配合在孔部3的一侧的端侧开始依次排列，最终减少。第二压入锥形表面22具有比开口锥形表面32小的倾斜角，并且第一压配锥形表面21具有大于第二压配锥形表面22的倾斜角。
版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008133805A Scroll type fluid machine 有权
标题翻译：滚筒式流体机
公开(公告)号：JP2008133805A
公开(公告)日：2008-06-12
申请号：JP2006322311
申请日：2006-11-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMAZAKI HIROSHI , TAKEUCHI MASAMITSU , UKAI TETSUZO , WATANABE KAZUHIDE , MORO TOMOHISA , FUJITA KATSUHIRO , KUWABARA TAKAYUKI , HIMENO HIROMITSU
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F04C18/0276 , F04C29/0057 , F04C2230/25 , F04C2240/601
摘要： PROBLEM TO BE SOLVED: To provide a scroll type fluid machine capable of sufficiently showing the performance of a variable swiveling radius mechanism by using a crank shaft manufactured by cold forging and a needle bearing, having sufficient reliability to a bearing part of the crank shaft, and being inexpensively manufactured.
SOLUTION: The scroll type fluid machine manufactures the crank shaft 60 used for a driving force transmission system by forming a reinforced shaft portion 63 and a columnar large-diameter portion 61 at an end portion of a rotating shaft 16, and cold forging material so as to project an eccentric shaft 62 from the columnar large-diameter portion 61. The columnar large-diameter portion 61 is journaled to a housing 11 by the needle bearing 64, and improved in stiffness by the reinforced shaft portion 63 to stably operate the variable swiveling radius mechanism.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过使用由冷锻制成的曲轴和滚针轴承充分显示可变旋转半径机构的性能的涡旋式流体机械，其具有足够的可靠性，曲柄轴，成本低廉。解决方案：涡旋式流体机械通过在旋转轴16的端部处形成加强轴部63和柱状大直径部61而制造用于驱动力传递系统的曲柄轴60，并且冷锻从柱状大直径部61突出偏心轴62.柱状大直径部61通过滚针轴承64卡止到壳体11，并且通过加强轴部63提高刚度，以稳定地操作可变旋转半径机构。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006003025A Stacked heat exchanger and air conditioner 有权
标题翻译：堆叠热交换器和空调
公开(公告)号：JP2006003025A
公开(公告)日：2006-01-05
申请号：JP2004180910
申请日：2004-06-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAKATO KOJI , ITO AKIHIRO , HIMENO HIROMITSU
IPC分类号： F28F3/08 , B60H1/32 , F25B39/02
摘要： PROBLEM TO BE SOLVED: To provide a stacked heat exchanger having a tube element of high strength, and an air conditioner comprising the stacked heat exchanger.
SOLUTION: In this stacked heat exchanger constituted by alternately stacking plate-shaped tube elements respectively formed by overlapping two sheets of molded plates 21a, 21b and provided with an internal flow channel, and cooling fins, and provided with tank parts 4a, 4b mounted on end parts of the two sheets of molded plates 21a, 21b for communicating the adjacent tube elements with each other, a rib 22 longitudinally extended to separate the internal flow channel and an inner fin 2 positioned by the rib 22 are fixed between the overlapped two sheets of molded plates 21a, 21b, and a fixing end part on a tank 4a, 4b side of the rib 22 is located on a position far from a fixing end part on a tank 4a, 4b side of the inner fin 2 with respect to the tanks 4a, 4b.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有高强度的管元件的堆叠式热交换器和包括该堆叠式热交换器的空调。解决方案：在该层叠热交换器中，通过交替地堆叠通过重叠两片模制板21a，21b并且设置有内部流动通道而形成的板状管元件和散热片，并且设置有槽部分4a， 4b安装在两片模制板21a，21b的端部上，用于使相邻的管元件相互连通，纵向延伸以分离内部流动通道的肋22和由肋22定位的内部翅片2固定在两块模制板21a，21b重叠，并且肋22的槽4a，4b侧的固定端部位于远离内翅片2的槽4a，4b侧的固定端部的位置上，相对于罐4a，4b。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005240636A Horizontal scroll compressor 审中-公开
标题翻译：水平滚动压缩机
公开(公告)号：JP2005240636A
公开(公告)日：2005-09-08
申请号：JP2004050174
申请日：2004-02-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIMENO HIROMITSU , TAKEUCHI MASAMITSU , FUJITA KATSUHIRO
IPC分类号： F04C29/12 , F04C18/02 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a horizontal scroll compressor for preventing the entry of liquid refrigerant into a compression chamber of a scroll type compression mechanism.
SOLUTION: The horizontal scroll compressor comprises a fixed scroll 1 having a spiral lap 12 on one side face of an end plate and a revolving scroll 2 having a spiral lap 22 on one side face of an end plate 21 and supported in a revolving manner while being prevented from rotating in the state that the lap 22 engages with the lap 12 of the fixed scroll. The capacity of the compression chamber formed between the fixed scroll and the revolving scroll is gradually reduced to compress fluid. A suction port 16 is provided so that a first point 103-1 at the intersection of a first virtual face 101-1 connecting an outermost periphery back side 22x of the spiral lap of the revolving scroll to a suction port side end 12y of the spiral lap of the fixed scroll with an axial line 102 of the mounting axis of the suction port 16 is located on a side of increasing the involute angle of the scroll.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于防止液体制冷剂进入涡旋式压缩机构的压缩室的水平涡旋压缩机。解决方案：水平涡旋压缩机包括在端板的一个侧面上具有螺旋圈12的固定涡旋件1和在端板21的一个侧面上具有螺旋圈22的回转涡卷2，并且支承在在圈22与固定涡旋盘的搭接部12接合的状态下防止旋转的旋转方式。形成在固定涡旋盘和旋转涡旋件之间的压缩室的容量逐渐减小以压缩流体。吸入口16设置成使得在第一虚拟面101-1的相交处的第一点103-1连接旋转涡卷的螺旋卷的最外周背面22x与螺旋的吸入口侧端部12y 具有吸入口16的安装轴线的轴线102的固定涡卷的位置位于增加涡卷的渐开角的一侧。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2010096423A Refrigerant evaporator and air conditioner using the same 有权
标题翻译：使用相同的制冷剂蒸发器和空气调节器
公开(公告)号：JP2010096423A
公开(公告)日：2010-04-30
申请号：JP2008267478
申请日：2008-10-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMIBOJI YASUNORI , ITO JUN , HIMENO HIROMITSU , TAMAOKI HITOSHI
IPC分类号： F28F9/02 , F25B39/02
CPC分类号： F28D1/05391 , F25B39/022 , F28D2021/0071 , F28F9/0207 , F28F9/028
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant evaporator capable of making the distribution of a liquid refrigerant to a plurality of refrigerant tubes connected to a U-turn block part uniform, improving heat exchange performance and sufficiently securing the withstanding pressure strength of tanks, and an air conditioner using the refrigerant evaporator. SOLUTION: In the refrigerant evaporator 1, one of the plurality of blocks 1 serves as the U-turn block part 15. In the U-turn block part 15, a plurality of refrigerant distribution holes 4M, 5M making first tank parts 6, 8 communicate with second tanks 7, 9 are provided on partition walls 4C, 5C partitioning the first tank parts 6, 8 and the second tanks 7, 9 of upper and lower tanks 4, 5. When a distance between the plurality of holes is represented as b, the hole length in the hole row direction as a, and the thickness of the partition wall as t, the refrigerant distribution hole 4M, 5M satisfies a/b≤-0.0697×t 2 +0.3274×t+0.4594, wherein t=1-2 mm. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制冷剂蒸发器，其能够使液体制冷剂分配到与U形转弯块部分连接的多个制冷剂管均匀，从而提高热交换性能并充分确保耐压强度罐和使用制冷剂蒸发器的空调。解决方案：在制冷剂蒸发器1中，多个块体1中的一个用作U形转弯部件15.在U形转弯部件15中，形成有多个制冷剂分配孔4M，5M， 6,8与第二储罐7,9相通，分隔壁4C，5C设置在分隔上部和下部箱4,5的第一罐部分6,8和第二罐7,9的分隔壁4C，5C上。当多个孔表示为b，孔行方向的孔长度a，分隔壁的厚度t，制冷剂分配孔4M，5M满足a /b≤-0.0697×t 2 + 0.3274×t + 0.4594，其中t = 1-2mm。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2008095636A Scroll for compressor and scroll compressor 有权
标题翻译：压缩机和滚筒压缩机滚动
公开(公告)号：JP2008095636A
公开(公告)日：2008-04-24
申请号：JP2006280435
申请日：2006-10-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO SO , MARUIWA YASUJI , HIMENO HIROMITSU , KIMATA HISAYUKI , MIYAMOTO YOSHIAKI
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of inhibiting the reduction of strength near ports when varying the height of a wall to increase a compression ratio and forming the ports to control a capacity.
SOLUTION: A fixed scroll 31 has the high lap side port 65 and the low lap side port 67 for capacity control and a high lap side port opening 66 which is a portion of the high lap side port 65 opening to a high lap compression chamber defining part 61 is opened at a compression chamber side surface 37 defining the high lap compression chamber defining part 61 and in a portion other than a connecting part between the compression chamber side surface 37 and a fixed scroll side lap 41. The strength near the high lap side port opening 66 opening to the high lap compression chamber defining part 61 can be therefore inhibited from reducing. The reduction of the strength near the ports can be resultantly inhibited when the height of the fixed scroll side lap 41 is varied to increase the compression ratio and the high lap side port 65 and the low lap side port 67 or the ports are provided to control the capacities.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种涡旋式压缩机，其能够在改变壁的高度时抑制端口附近的强度的降低，以增加压缩比并形成端口以控制容量。解决方案：固定涡旋盘31具有用于容量控制的高膝盖侧端口65和低膝盖侧端口67，以及高搭接侧端口开口66，高侧搭接口开口66是高搭接侧端口65的一部分，压缩室限定部分61在限定高速压缩室限定部分61的压缩室侧表面37和压缩室侧表面37和固定涡卷侧搭接件41之间的连接部分之外的部分打开。强度接近因此，能够抑制向高速搭接压缩室限定部61开口的高侧侧端口开口66的减少。当固定涡卷侧搭接件41的高度变化以增加压缩比并且高搭接侧端口65和低搭接侧端口67或端口被设置以控制时，可以抑制端口附近的强度的降低能力。版权所有（C）2008，JPO＆INPIT

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