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1. 发明授权

US08641394B2 Compressor 有权
标题翻译：压缩机
公开(公告)号：US08641394B2
公开(公告)日：2014-02-04
申请号：US12867780
申请日：2009-02-27
申请人： Masahiro Yamada , Kazuhiko Matsukawa , Hiroyuki Yamaji , Satoshi Yamamoto , Yasuhiro Murakami , Tomoko Mizuguchi
发明人： Masahiro Yamada , Kazuhiko Matsukawa , Hiroyuki Yamaji , Satoshi Yamamoto , Yasuhiro Murakami , Tomoko Mizuguchi
IPC分类号： F01C1/02 , F16N7/36
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/0057 , F04C29/028
摘要： A compressor is configured to compress a refrigerant and use a lubricating oil. The compressor includes a compression mechanism configured to compress the refrigerant, a driving shaft configured to rotate about a rotation axis in order to drive the compression mechanism, a slide bearing slidably supporting the driving shaft, a first surface fixed to the driving shaft and intersecting with a line arranged in parallel to the rotation axis, a second surface facially abutted to the first surface, and a recovery space formed in the compressor. The recovery space is configured and arranged to recover the lubricating oil leaking out of bottom ends of sliding surfaces of the slide bearing and the driving shaft. The first surface and the second surface respectively continue to surfaces forming the recovery space.
摘要翻译：压缩机被构造成压缩制冷剂并使用润滑油。压缩机包括：压缩机构，其构造成压缩制冷剂;驱动轴，其构造成围绕旋转轴线旋转以驱动压缩机构;滑动轴承，其可滑动地支撑所述驱动轴;第一表面，固定到所述驱动轴并与平行于旋转轴线布置的线，与第一表面表面贴合的第二表面和形成在压缩机中的回收空间。回收空间被构造和布置成回收从滑动轴承和驱动轴的滑动表面的底端泄漏的润滑油。第一表面和第二表面分别连续地形成形成恢复空间的表面。

2. 发明申请

US20100329914A1 COMPRESSOR 有权
标题翻译：压缩机
公开(公告)号：US20100329914A1
公开(公告)日：2010-12-30
申请号：US12867780
申请日：2009-02-27
申请人： Masahiro Yamada , Kazuhiko Matsukawa , Hiroyuki Yamaji , Satoshi Yamamoto , Yasuhiro Murakami , Tomoko Mizuguchi
发明人： Masahiro Yamada , Kazuhiko Matsukawa , Hiroyuki Yamaji , Satoshi Yamamoto , Yasuhiro Murakami , Tomoko Mizuguchi
IPC分类号： F04C29/02
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/0057 , F04C29/028
摘要： A compressor is configured to compress a refrigerant and use a lubricating oil. The compressor includes a compression mechanism configured to compress the refrigerant, a driving shaft configured to rotate about a rotation axis in order to drive the compression mechanism, a slide bearing slidably supporting the driving shaft, a first surface fixed to the driving shaft and intersecting with a line arranged in parallel to the rotation axis, a second surface facially abutted to the first surface, and a recovery space formed in the compressor. The recovery space is configured and arranged to recover the lubricating oil leaking out of bottom ends of sliding surfaces of the slide bearing and the driving shaft. The first surface and the second surface respectively continue to surfaces forming the recovery space.
摘要翻译：压缩机被构造成压缩制冷剂并使用润滑油。压缩机包括：压缩机构，其构造成压缩制冷剂;驱动轴，其构造成围绕旋转轴线旋转以驱动压缩机构;滑动轴承，其可滑动地支撑所述驱动轴;第一表面，固定到所述驱动轴并与平行于旋转轴线布置的线，与第一表面表面贴合的第二表面和形成在压缩机中的回收空间。回收空间被构造和布置成回收从滑动轴承和驱动轴的滑动表面的底端泄漏的润滑油。第一表面和第二表面分别连续地形成形成恢复空间的表面。

3. 发明申请

US20100189585A1 SCROLL COMPRESSOR 失效
标题翻译：滚动压缩机
公开(公告)号：US20100189585A1
公开(公告)日：2010-07-29
申请号：US12669240
申请日：2008-07-23
申请人： Kazuhiko Matsukawa , Hiroyuki Yamaji
发明人： Kazuhiko Matsukawa , Hiroyuki Yamaji
IPC分类号： F01C1/107
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/126
摘要： A scroll compressor includes first and second scroll members housed in a casing. The first scroll member has a fluid inlet and a first through hole spaced from the fluid inlet. A fluid introducing pipe is configured to connect to the first through hole. A piston, having an annular groove and a second through hole, is disposed in the first through hole and is biased toward the fluid introducing pipe. The piston is configured to shut an end of the first through hole when fluid pressure larger than the biasing force is introduced into the fluid introducing pipe and to open the end of the first through hole when fluid pressure smaller than the biasing force is introduced into the fluid introducing pipe. A piston ring is fitted into the annular groove of the piston and has a stepped fitting end.
摘要翻译：涡旋压缩机包括容纳在壳体中的第一和第二涡旋件。第一涡旋构件具有流体入口和与流体入口间隔开的第一通孔。流体导入管被配置为连接到第一通孔。具有环形槽和第二通孔的活塞设置在第一通孔中并朝向流体导入管偏压。当流体压力大于偏压力的流体压力被引入流体导入管中时，活塞被构造成关闭第一通孔的端部，并且当流体压力小于偏压力的流体压力被引入到第一通孔的端部时，流体导入管。活塞环安装在活塞的环形槽中，并具有阶梯式装配端。

4. 发明授权

US08622723B2 Scroll compressor 失效
标题翻译：涡旋压缩机
公开(公告)号：US08622723B2
公开(公告)日：2014-01-07
申请号：US12669240
申请日：2008-07-23
申请人： Kazuhiko Matsukawa , Hiroyuki Yamaji
发明人： Kazuhiko Matsukawa , Hiroyuki Yamaji
IPC分类号： F01C1/02 , F01C1/063 , F03C2/00
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/126
摘要： A scroll compressor includes first and second scroll members housed in a casing. The first scroll member has a fluid inlet and a first through hole spaced from the fluid inlet. A fluid introducing pipe is configured to connect to the first through hole. A piston, having an annular groove and a second through hole, is disposed in the first through hole and is biased toward the fluid introducing pipe. The piston is configured to shut an end of the first through hole when fluid pressure larger than the biasing force is introduced into the fluid introducing pipe and to open the end of the first through hole when fluid pressure smaller than the biasing force is introduced into the fluid introducing pipe. A piston ring is fitted into the annular groove of the piston and has a stepped fitting end.
摘要翻译：涡旋压缩机包括容纳在壳体中的第一和第二涡旋件。第一涡旋构件具有流体入口和与流体入口间隔开的第一通孔。流体导入管被配置为连接到第一通孔。具有环形槽和第二通孔的活塞设置在第一通孔中并朝向流体导入管偏压。当流体压力大于偏压力的流体压力被引入流体导入管中时，活塞被构造成关闭第一通孔的端部，并且当流体压力小于偏压力的流体压力被引入到第一通孔的端部时，打开第一通孔的端部流体导入管。活塞环安装在活塞的环形槽中，并具有阶梯式装配端。

5. 发明授权

US07044719B2 Enclosed compressor with vibration reduction 有权
标题翻译：封闭压缩机减震
公开(公告)号：US07044719B2
公开(公告)日：2006-05-16
申请号：US10476595
申请日：2002-12-26
申请人： Masanori Yanagisawa , Ryouhei Deguchi , Kazuhiko Matsukawa , Hiroshi Kitaura
发明人： Masanori Yanagisawa , Ryouhei Deguchi , Kazuhiko Matsukawa , Hiroshi Kitaura
IPC分类号： F01C1/063
CPC分类号： F04C23/008 , F04C18/0215 , H02K1/185 , H02K1/187 , H02K7/14
摘要： Disclosed is an enclosed type compressor in which a scroll type compression mechanism and an electric motor are attached firmly to a casing, with the scroll type compression mechanism and the electric motor in contact with an inner face of the casing. Formed in a plane orthogonal to the longitudinal direction of the casing are a contact part of the casing which makes contact with the scroll type compression mechanism (the electric motor) and a non-contact part of the casing which does not make contact with the scroll type compression mechanism (the electric motor). The non-contact part with respect to the scroll type compression mechanism has a peripheral length different from that of the non-contact part with respect to the electric motor.
摘要翻译：公开了一种封闭式压缩机，其中涡旋式压缩机构和电动机牢固地附接到壳体，涡旋式压缩机构和电动机与壳体的内表面接触。在与壳体的纵向方向垂直的平面中形成有与涡旋式压缩机构（电动机）接触的壳体的接触部和与涡旋件不接触的壳体的非接触部型压缩机构（电动机）。相对于涡旋式压缩机构的非接触部分具有与非接触部分相对于电动机不同的周长。

6. 发明授权

US09243637B2 Scroll compressor reducing over-compression loss 有权
标题翻译：涡旋压缩机减少过压缩损失
公开(公告)号：US09243637B2
公开(公告)日：2016-01-26
申请号：US14232766
申请日：2012-06-22
申请人： Yukihiro Inada , Takazou Sotojima , Yoshitaka Shibamoto , Kenichi Sata , Kazuhiko Matsukawa
发明人： Yukihiro Inada , Takazou Sotojima , Yoshitaka Shibamoto , Kenichi Sata , Kazuhiko Matsukawa
IPC分类号： F03C2/00 , F03C4/00 , F04C2/00 , F04C18/02 , F01C1/02 , F04C23/00
CPC分类号： F04C18/0215 , F01C1/0215 , F01C1/0246 , F01C1/0269 , F04C18/0246 , F04C18/0269 , F04C23/008
摘要： A scroll compressor includes a fixed scroll and an orbiting scroll. Each of the fixed and orbiting scrolls includes an end plate and a spiral wrap standing on a front surface of the end plate. The scrolls are arranged such that the front surfaces of the end plates face each other and the wraps are engaged with each other. The orbiting scroll eccentrically rotates, without turning on an axis thereof, with respect to the fixed scroll to compress fluid in compression chambers respectively formed inside and outside the wrap of the orbiting scroll. Each wrap is formed in a shape such that at least one of the compression chambers serves as a rate-reduced compression chamber where a volume change rate thereof is reduced in a middle of a compression phase.
摘要翻译：涡旋压缩机包括固定涡旋件和绕动涡旋件。每个固定和绕动的涡旋件包括端板和位于端板前表面上的螺旋形涡卷。这些涡卷被布置成使得端板的前表面彼此面对并且涡卷彼此接合。绕动涡旋件相对于固定涡旋件而不转动其轴线而偏心地旋转，以在分别形成在绕动涡旋件的涡卷内部和外部的压缩室中压缩流体。每个包装形成为使得至少一个压缩室用作在压缩阶段的中间减小其体积变化率的减速压缩室。

7. 发明申请

US20150037189A1 SCROLL COMPRESSOR 有权
标题翻译：滚动压缩机
公开(公告)号：US20150037189A1
公开(公告)日：2015-02-05
申请号：US14232766
申请日：2012-06-22
申请人： Yukihiro Inada , Takazou Sotojima , Yoshitaka Shibamoto , Kenichi Sata , Kazuhiko Matsukawa
发明人： Yukihiro Inada , Takazou Sotojima , Yoshitaka Shibamoto , Kenichi Sata , Kazuhiko Matsukawa
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F01C1/0215 , F01C1/0246 , F01C1/0269 , F04C18/0246 , F04C18/0269 , F04C23/008
摘要： A scroll compressor includes a fixed scroll and an orbiting scroll. Each of the fixed and orbiting scrolls includes an end plate and a spiral wrap standing on a front surface of the end plate. The scrolls are arranged such that the front surfaces of the end plates face each other and the wraps are engaged with each other. The orbiting scroll eccentrically rotates, without turning on an axis thereof, with respect to the fixed scroll to compress fluid in compression chambers respectively formed inside and outside the wrap of the orbiting scroll. Each wrap is formed in a shape such that at least one of the compression chambers serves as a rate-reduced compression chamber where a volume change rate thereof is reduced in a middle of a compression phase.
摘要翻译：涡旋压缩机包括固定涡旋件和绕动涡旋件。每个固定和绕动的涡旋件包括端板和位于端板前表面上的螺旋形涡卷。这些涡卷被布置成使得端板的前表面彼此面对并且涡卷彼此接合。绕动涡旋件相对于固定涡旋件而不转动其轴线而偏心地旋转，以在分别形成在绕动涡旋件的涡卷内部和外部的压缩室中压缩流体。每个包装形成为使得至少一个压缩室用作在压缩阶段的中间减小其体积变化率的减速压缩室。

8. 发明授权

US06925832B2 High-low pressure dome type compressor 有权
标题翻译：高低压圆顶式压缩机
公开(公告)号：US06925832B2
公开(公告)日：2005-08-09
申请号：US10486902
申请日：2003-03-11
申请人： Hiroshi Kitaura , Masanori Yanagisawa , Kazuhiko Matsukawa , Toshiyuki Toyama
发明人： Hiroshi Kitaura , Masanori Yanagisawa , Kazuhiko Matsukawa , Toshiyuki Toyama
IPC分类号： F04B39/06 , F01C21/10 , F04B39/00 , F04B39/12 , F04C18/02 , F04C23/00 , F04C29/00 , F04C29/02 , F04C29/04 , F04C29/06 , F25B13/00
CPC分类号： F04C29/068 , F01C21/10 , F04C18/0215 , F04C23/008 , F04C29/045 , F04C29/065
摘要： Formed in a scroll type compression mechanism is a connection passageway with a discharge opening through which refrigerant compressed by the compression mechanism flows out into a clearance space defined between the compression mechanism and a drive motor. A muffler space in communication with the connection passageway that is configured to reduce operating noise is formed in the compression mechanism. A motor cooling passageway configured to circulate working fluid which has flowed out into the clearance space is formed between the drive motor and an inner surface area of a casing. A guide plate is disposed in the clearance space. Formed in the guide plate is a flow dividing concave portion which causes a part of refrigerant flowing toward the motor cooling passageway to be distributed in a circumferential direction and toward an internal end of a discharge pipe located in the clearance space.
摘要翻译：在涡旋式压缩机构中形成有具有排出口的连接通路，由压缩机构压缩的制冷剂通过该排出口流入限定在压缩机构与驱动马达之间的间隙空间。在压缩机构中形成有与连接通道连通的消声器空间，该消声器构造成能够减少操作噪音。在驱动马达与壳体的内表面区域之间形成电动机冷却通道，该通道构成为使流出到间隙空间的工作流体循环。引导板设置在间隙空间中。形成在导向板中的是分流凹部，其使朝向电动机冷却通道流动的制冷剂的一部分在圆周方向上分布并且朝向位于间隙空间中的排出管的内端。

9. 发明授权

US06884046B2 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US06884046B2
公开(公告)日：2005-04-26
申请号：US10467271
申请日：2002-02-27
申请人： Kazuhiko Matsukawa , Masanori Yanagisawa , Hiroshi Kitaura
发明人： Kazuhiko Matsukawa , Masanori Yanagisawa , Hiroshi Kitaura
IPC分类号： F01C21/10 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/28 , F04C29/02 , F01C18/00
CPC分类号： F04C27/005 , F01C21/10 , F04C18/0215 , F04C23/008 , F04C29/021 , F04C2230/231 , F04C2240/30 , Y10S417/902
摘要： In a rotating compressor, an outer peripheral surface of a partition member which is secured firmly to a casing so as to divide the inside of the casing into a high-level pressure space and a low-level pressure space, is provided with a peripheral groove for allowing for shrinkage of the casing at a weld area where a trunk part and end plate of the casing are welded together. As a result of such arrangement, the partition member is strongly tightened by making utilization of such shrinkage, thereby not only enhancing sealability between the high-level pressure space and the low-level pressure space in the inside of the casing but also preventing a drop in workability during assembling and an increase in cost.
摘要翻译：在旋转式压缩机中，分隔构件的外周面牢固地固定在壳体上，以将壳体内部分隔成高压压力空间和低压压力空间，设置有周向槽用于允许在壳体的主体部分和端板焊接在一起的焊接区域处壳体的收缩。作为这样的结构的结果，通过利用这种收缩，分隔构件被强力地收紧，从而不仅提高了壳体内部的高级压力空间与低级压力空间之间的密封性，而且防止了下降在组装时的可操作性和成本的增加。

10. 发明申请

US20050002804A1 Closed compressor 有权
标题翻译：封闭式压缩机
公开(公告)号：US20050002804A1
公开(公告)日：2005-01-06
申请号：US10476595
申请日：2002-12-26
申请人： Masanori Yanagisawa , Ryouhei Deguchi , Kazuhiko Matsukawa , Hiroshi Kitaura
发明人： Masanori Yanagisawa , Ryouhei Deguchi , Kazuhiko Matsukawa , Hiroshi Kitaura
IPC分类号： F04C29/00 , F04B39/00 , F04C18/02 , F04C23/00 , F04C29/06 , H02K1/18 , H02K7/14 , F04B17/00
CPC分类号： F04C23/008 , F04C18/0215 , H02K1/185 , H02K1/187 , H02K7/14
摘要： Disclosed is an enclosed type compressor (1) in which a scroll type compression mechanism (2) and an electric motor (3) are attached firmly to a casing (6), with the scroll type compression mechanism (2) and the electric motor (3) in contact with an inner face of the casing (6). Formed in a plane orthogonal to the longitudinal direction of the casing (6) are a contact part (20, 21) of the casing (6) which makes contact with the scroll type compression mechanism (2) (the electric motor (3)) and a non-contact part (30, 31) of the casing (6) which does not make contact with the scroll type compression mechanism (2) (the electric motor (3)). The non-contact part (30) with respect to the scroll type compression mechanism (2) has a peripheral length different from that of the non-contact part (31) with respect to the electric motor (3).
摘要翻译：公开了一种封闭式压缩机（1），其中涡旋式压缩机构（2）和电动机（3）牢固地附接到壳体（6）上，其中涡旋式压缩机构（2）和电动机 3）与壳体（6）的内表面接触。在与壳体（6）的纵向正交的平面中形成有与涡旋式压缩机构（2）（电动机（3））接触的壳体（6）的接触部（20,21）以及不与涡旋式压缩机构（2）（电动机（3））接触的壳体（6）的非接触部（30,31）。相对于涡旋式压缩机构（2）的非接触部（30）具有与非接触部31相对于电动马达3不同的周长。

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