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1. 发明专利

JP2014218934A スクロール圧縮機有权
标题翻译：滚动压缩机
公开(公告)号：JP2014218934A
公开(公告)日：2014-11-20
申请号：JP2013098577
申请日：2013-05-08
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： TAKAI TETSUHITO , ISHIZONO FUMIHIKO
IPC分类号： F04C18/02
CPC分类号： F04C18/02
摘要：【課題】高圧縮比条件、低圧縮比条件のいずれの運転条件であっても、冷媒漏れによる損失を低減することができ、性能向上できるスクロール圧縮機を提供する。【解決手段】スクロール圧縮機100は、固定スクロール9と、揺動スクロール10と、揺動スクロール10と固定スクロール9とが互いのラップ部を互いに噛みあうように組み合わせた状態で実装されるフレーム11と、フレーム11が固定される容器1と、を有し、フレーム11は、外周壁面11aが吐出空間33に配置されている。【選択図】図2
摘要翻译：要解决的问题：提供一种能够减少由制冷剂泄漏导致的损失并且在任何操作条件，高压缩比条件或低压缩比条件下提高性能的涡旋压缩机。解决方案：涡旋压缩机100包括：固定涡旋件9; 波动的涡卷10; 安装在波动涡旋件10和固定涡旋件9组装起来使得卷装彼此接合的状态下的框架11; 以及固定有框架11的容器1。框架11的外周壁面11a布置在放电空间33中。

2. 发明专利

JP2014118907A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2014118907A
公开(公告)日：2014-06-30
申请号：JP2012275648
申请日：2012-12-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TSUNODA MASAYUKI , ISHIZONO FUMIHIKO , SUGAWA MASAAKI
IPC分类号： F04C18/02
CPC分类号： G11B5/4873 , G11B5/483 , G11B5/4833
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor which is constructed to keep a sub discharge port capacity as a leakage capacity to a required minimum while developing required excessive compression reducing effects on the basis of operating conditions and rotating speeds.SOLUTION: A scroll compressor 1 includes a fixed scroll 11 and a rocking scroll 12 having scrolls such that φosF=φosO, φisO=φosF+π, and φisF
摘要翻译：要解决的问题：提供一种涡旋式压缩机，其被构造成将副排气口容量作为泄漏能力保持在所需最小值，同时基于操作条件和旋转速度开发所需的过大的压缩减小效果。解决方案：涡旋压缩机图1包括固定涡旋件11和摇摆涡旋件12，该摇动涡卷12具有涡旋，使得＆os; =＆phgr; osO，＆phgr; isO =＆phgr; osF +＆pgr;和＆phgr; isF <＆phgr; osO +＆pgr; 是建立在哪里＆phgr。isF是固定的滚动向内的伸展起点角度，＆os;是一个固定的滚动向外的伸展开始角度，isO是一个摇摆的滚动向内的伸展起点角度，＆os; 摇摆滚动面向外伸展起点角度。形成有向固定涡旋盘11的外侧面的压缩室4开口并与排出侧连通的副排出口26。

3. 发明专利

JP2013224606A Refrigerant compressor 有权
标题翻译：制冷压缩机
公开(公告)号：JP2013224606A
公开(公告)日：2013-10-31
申请号：JP2012096691
申请日：2012-04-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHIZONO FUMIHIKO , ITO MASANORI , TSUNODA MASAYUKI , TATSUWAKI KOHEI , TAKAI TETSUHITO
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant compressor capable of preventing overturning of an Oldham's ring and allowing a key groove at an orbiting scroll and a key part of the Oldham's ring to slide on a large surface.SOLUTION: A refrigerant compressor A comprises a ceiling part 23 above at least one of Oldham key grooves 3c and at a position overlapping with an upper surface of a key part 5b when at least the key part 5b reciprocates in the Oldham key groove 3c and a moving distance to a radial direction outer side becomes the maximum.
摘要翻译：要解决的问题：提供一种制冷剂压缩机，其能够防止十字槽的翻转，并允许在绕行涡旋件上的钥匙槽和奥德汉环的关键部分在大表面上滑动。制冷剂压缩机A包括顶部23在至少一个Oldham键槽3c的上方，并且至少键部分5b在Oldham键槽3c中往复运动并且与径向外侧的移动距离在与键部5b的上表面重叠的位置成为最大值。

4. 发明专利

JP2013133715A Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：JP2013133715A
公开(公告)日：2013-07-08
申请号：JP2011282833
申请日：2011-12-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ITO MASANORI , ISHIZONO FUMIHIKO , TATSUWAKI KOHEI , TAKAI TETSUHITO
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll fluid machine, capable of preventing abrasion of a fixed scroll and an oscillating scroll or the like while suppressing increase in cost due to excessive supply of lubricant by evenly supplying a minimum necessary amount of lubricating oil to compression chambers of the fixed scroll and the oscillating scroll.SOLUTION: A suction chamber 54 is formed on the inside surface of a frame by the fixed scroll 10 and the oscillating scroll 11, and an oil inflow chamber 55 is formed by a lower portion of the frame 15 and a lower portion 11j of the oscillating scroll 11. On the peripheral side of a thrust plate 16, a first oil hole 16a communicating with a first recess 11f and a second oil hole 16b communicating with a second recess 11g are formed, so that the oil inflow chamber 55 and the suction chamber 54 are allowed to communicate with each other when the oscillating scroll 11 is located in a predetermined range.
摘要翻译：要解决的问题：提供一种涡旋流体机械，能够通过向压缩机均匀地供给最少量的润滑油，同时抑制由于过度供给润滑剂而导致的成本上升，从而防止固定涡旋件和摆动涡旋件等的磨损固定涡旋盘和摆动涡旋盘的腔室。解决方案：通过固定涡旋盘10和摆动涡旋件11在框架的内表面上形成吸入室54，并且油流入室55由框架15和摆动涡旋件11的下部11j。在推力板16的周边形成有与第一凹部11f连通的第一油孔16a和与第二凹部11g连通的第二油孔16b，因此当摆动涡旋件11位于预定范围内时，允许油流入室55和吸入室54相互连通。

5. 发明专利

JP2013122176A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2013122176A
公开(公告)日：2013-06-20
申请号：JP2011270261
申请日：2011-12-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TSUNODA MASAYUKI , ISHIZONO FUMIHIKO , TATSUWAKI KOHEI , YANO KENJI
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor which can easily ensure a required channel width between an innermost chamber and a second chamber, in a vortex of any of small circle radii Rsf and Rso.SOLUTION: In the scroll compressor 1, vortexes of a fixed scroll 11 and an oscillating scroll 12 is configured in such a way that φisF
摘要翻译：要解决的问题：提供一种能够容易地确保在最小腔室和第二腔室之间在小圆半径Rsf和Rso中任何一个的涡流中所需的通道宽度的涡旋式压缩机。解决方案：在涡旋压缩机1中，固定涡旋件11和摆动涡旋件12的涡流被配置成使得φisF<φos0+ 180°或φis0<φosF+ 180°。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012067661A Scroll expander and refrigerating cycle device 有权
标题翻译：滚筒式膨胀机和制冷循环装置
公开(公告)号：JP2012067661A
公开(公告)日：2012-04-05
申请号：JP2010212635
申请日：2010-09-22
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHIMOJI MIHOKO , TSUNODA MASAYUKI , NAGATA HIDEAKI , ISHIZONO FUMIHIKO , SEKIYA SHIN , KODA TOSHIHIDE , KAGA KUNIHIKO
IPC分类号： F01C1/02 , F01C13/04 , F01C21/06 , F04C18/02 , F04C23/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll expander constituting an expansion mechanism and a sub compression mechanism back to back, which suppresses heat leakage from the compression mechanism to the expansion mechanism and has reduced capacity lowering and high efficiency.SOLUTION: The scroll expander includes a scroll type expansion mechanism 5 and a scroll type sub compression mechanism 6 for compressing a refrigerant by power recovered by the expansion mechanism 5. In the expander, an oscillating scroll 52 of the expansion mechanism 5 and an oscillating scroll 62 of the sub compression mechanism 6 are constituted back to back and a hollow insulation space 16 serving as space pressure of oscillating scroll movement is arranged between two oscillating scrolls 52, 62.
摘要翻译：要解决的问题：提供一种构成膨胀机构和副压缩机构背靠背的涡旋膨胀机，其抑制从压缩机构到膨胀机构的热泄漏，并且具有降低的能力降低和高效率。涡旋膨胀机包括涡卷式膨胀机构5和涡旋式副压缩机构6，用于通过由膨胀机构5回收的动力来压缩制冷剂。在膨胀机中，膨胀机构5的摆动蜗杆52和副压缩机构6的摆动涡旋件62背靠背地构成，作为摆动涡旋件的空间压力的中空绝缘空间16配置在两个摆动涡卷52,62之间。（C）2012，JPO＆INPIT

7. 发明专利

JP2010226830A Electric motor, and compressor mounted with the same 审中-公开
标题翻译：电机和压缩机安装在同一台上
公开(公告)号：JP2010226830A
公开(公告)日：2010-10-07
申请号：JP2009069628
申请日：2009-03-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MASUMOTO KOJI , ISHIZONO FUMIHIKO , SHONO KAZUHIRO
IPC分类号： H02K1/27 , H02K1/22
摘要： PROBLEM TO BE SOLVED: To provide an electric motor to be enhanced in performance and reliability, and to provide a compressor mounted with the same.
SOLUTION: The electric motor includes a stator 20 having a stator core wound with a plurality of phases of stator windings, and a rotor 40 arranged rotatably on the inner circumferential face side of the stator core. The rotor 40 includes a rotor core 41 having a plurality of magnet insertion holes 43 for inserting permanent magnets 44 and spaces 45, 46 formed between adjacent magnet insertion holes 43 and the permanent magnets 44 inserted into the magnet insertion holes 43. The rotor core 41 is configured by laminating electromagnetic plates 42a, 42b different in the opening area of the spaces 45, 46.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高性能和可靠性的电动机，并提供安装有该电动机的压缩机。解决方案：电动机包括定子20，该定子20具有缠绕有定子绕组的多相的定子铁芯和可旋转地布置在定子铁芯的内周面侧的转子40。转子40包括具有多个用于插入永久磁体44的磁体插入孔43和形成在相邻的磁体插入孔43和插入到磁体插入孔43中的永磁体44之间的空间45,46的转子芯41。转子芯41 通过层叠在空间45,46的开口区域中不同的电磁板42a，42b构成。（C）2011年，JPO＆INPIT

8. 发明专利

JP2009024546A Scroll expander 审中-公开
标题翻译： SCROLL扩展器
公开(公告)号：JP2009024546A
公开(公告)日：2009-02-05
申请号：JP2007186877
申请日：2007-07-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TSUNODA MASAYUKI , NAGATA HIDEAKI , SHIMOJI MIHOKO , SEKIYA SHIN , KODA TOSHIHIDE , ISHIZONO FUMIHIKO , NAKAMURA TOSHIYUKI
IPC分类号： F01C1/02 , F01C13/04 , F01C21/04
摘要： PROBLEM TO BE SOLVED: To provide a scroll expander in which a lubricating oil force-feed means is eliminated by suppressing the reduction of a bearing load capacity and accurately controlling the phase without dividing an Oldham's ring and an oscillating bearing.
SOLUTION: An Oldham's storage groove 69 for storing the base 77a of the Oldham's ring 77 is annularly formed in the upper surface of a third base plate 53a on the outer peripheral part of the area for forming upper spiral teeth 53d, A first keyway 70a for storing the first key part 77b of the Oldham's ring 77 is formed in the lower surface of a first base plate 52 on the outer peripheral part of the area for forming first spiral teeth 52c. A second keyway 70b for storing the second key part 77c of the Oldham's ring 77 is formed in the third first base plate 53a in the area for forming the Oldham's ring storage groove 69. A first Oldham's oil supply hole 82 allowing an upper space to communicate with the first keyway 70a is formed in the first base plate 52a. A second Oldham's oil supply hole 83 opened to the upper surface center of the third base plate 53a at one end and opened to the second keyway 70b at the other end is formed in the third base plate 53a.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种通过抑制轴承负载能力的降低并精确地控制相位而不分割奥德汉姆环和摆动轴承来消除润滑油压力装置的涡旋膨胀机。解决方案：用于存储奥德姆环77的基座77a的奥德姆储存槽69环形地形成在用于形成上螺旋齿53d，A的第一基板的形成区域的外周部分上的第三基板53a的上表面用于形成第一螺旋齿52c的形成区域的外周部的第一基板52的下表面形成有用于存储十字环77的第一键部77b的键槽70a。用于存储十字槽环77的第二键部分77c的第二键槽70b形成在用于形成奥尔德姆环形存储槽69的区域中的第三第一基板53a中。允许上部空间连通的第一个十字槽供油孔82 第一键槽70a形成在第一基板52a中。在第三基板53a中形成有第二个在第一基板53a的上表面中心并在另一端向第二键槽70b开口的第二十字形供油孔83。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007255379A Scroll fluid machine 审中-公开
标题翻译：滚动流体机
公开(公告)号：JP2007255379A
公开(公告)日：2007-10-04
申请号：JP2006083589
申请日：2006-03-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHIMOJI MIHOKO , TSUNODA MASAYUKI , KODA TOSHIHIDE , SEKIYA SHIN , NAKAMURA TOSHIYUKI , ISHIZONO FUMIHIKO , MATSUI TOMOHISA
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll fluid machine in which the deflection of a shaft is suppressed by increasing the cross sectional area of an eccentric shaft part by forming it in a columnar body with D-shaped cross section to increase the rigidity of the shaft.
SOLUTION: The eccentric shaft part 7
B is formed in the columnar body with the D-shaped cross section which is composed of an arcuate part with a radius R
B around a position eccentric by Δr
B from the axis P
A of spindle in the eccentric direction and an eccentric shaft part slide surface 7D for connecting both ends of the arcuate part by the axis P
A of the spindle and the surface parallel and the eccentric direction. A second spindle part 7C is formed in a columnar body with a columnar body with a D-shaped cross section which is composed of an arcuate part with a radius R
C and a flat surface part 7E flush with the eccentric shaft part slide surface 7D. The arcuate parts of the eccentric shaft part 7B and the second shaft part 7C are formed to be Rs-ts-r≤R
B ≤Rs-ts, (Rs-ts)sin(π/4)-r C B -Δr
B where the slider outer radius is R
S , the slider minimum wall thickness is t
S , and the swing radius of the swing scroll is r.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种涡旋流体机械，其中通过将偏心轴部分的横截面积设置在具有D形横截面的柱状体中来增加轴的偏转，从而增加轴轴刚性。
解决方案：偏心轴部分7 B 形成在具有D形横截面的柱状体中，该横截面由半径R SB> B 在偏心方向绕主轴的轴线P A 偏心的位置偏心的偏心轴部分滑动面7D，用于将弓形部分的两端连接到主轴的轴P A 和表面平行和偏心方向。第二主轴部7C形成为具有D字形横截面的柱状体的柱状体，该柱状体由半径为R SB> C的圆弧部分和与该平面部分7E平齐的平面部分7E 偏心轴部分滑动面7D。偏心轴部7B和第二轴部7C的弓形部形成为Rs-ts-r≤R≤Rs-ts，（Rs-ts）sin（π/ 4） -r B 其中滑块外半径为R ~~S ，滑块最小壁厚为t SB> S ，摆动卷轴的摆动半径为r。版权所有（C）2008，JPO＆INPIT~~

10. 发明专利

JP2006211824A Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：JP2006211824A
公开(公告)日：2006-08-10
申请号：JP2005020651
申请日：2005-01-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MASUMOTO KOJI , ISHIGAKI TAKASHI , YANO KENJI , ISHIZONO FUMIHIKO
IPC分类号： H02K17/16 , F04B39/00 , F04B49/06 , H02K9/06
摘要： PROBLEM TO BE SOLVED: To provide a compressor capable of avoiding a synchronous induction motor part from burned out or bearing from adhering, even if stepping out of synchronous speed when excessive fluctuation in feeding voltage or overload operation occurs.
SOLUTION: The compressor has, in a sealed container 1, a compressing part 6 for compressing operation and a synchronous induction motor part 13 for driving the compressing part 6 by way of a rotating shaft 4 stored. A rotor 5 of the synchronous induction motor part 13 comprises a yoke 5A, a secondary conductor 5B embedded in the periphery of the yoke 5A, a slit 5C so formed at the yoke 5A as to provide easiness in passing of magnetic flux generated from the stator 2 with a specified directivity, and a short ring 5D for shorting the secondary conductor 5B at both ends of the rotor 5. A heat radiating fin 11 is fitted to the compressing part 6 side of the short ring 5D.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：即使在进给电压过大或过载动作发生过大的情况下，即使在超过同步速度的情况下，也能够提供能够避免同步感应电动机部件被烧毁或轴承粘附的压缩机。解决方案：压缩机在密封容器1中具有用于压缩操作的压缩部件6和用于通过存储的旋转轴4驱动压缩部件6的同步感应电动机部件13。同步感应电动机部13的转子5包括磁轭5A，嵌入在磁轭5A周围的次级导体5B，形成在磁轭5A上的狭缝5C，以便使从定子产生的磁通量容易地通过 2和短环5D，用于使转子5两端的次级导体5B短路。散热片11安装在短环5D的压缩部6侧。版权所有（C）2006，JPO＆NCIPI

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