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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。

4. 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。

5. 发明授权

US08366425B2 Compressor slider, slider preform, scroll part, and compressor 有权
标题翻译：压缩机滑块，滑块预制件，滚动部件和压缩机
公开(公告)号：US08366425B2
公开(公告)日：2013-02-05
申请号：US12280927
申请日：2007-02-26
申请人： Mie Arai , Hiroyuki Yamaji , Mitsuhiko Kishikawa , Satoshi Yamamoto , Mikio Kajiwara , Takashi Hirouchi , Yasuhiro Murakami , Masanori Masuda , Kazuhiro Furusho
发明人： Mie Arai , Hiroyuki Yamaji , Mitsuhiko Kishikawa , Satoshi Yamamoto , Mikio Kajiwara , Takashi Hirouchi , Yasuhiro Murakami , Masanori Masuda , Kazuhiro Furusho
IPC分类号： F01C21/00 , F03C2/00 , F03C4/00
CPC分类号： F04C18/0246 , F04C23/008 , F04C2230/21 , F05C2201/0439 , F05C2203/06 , F05C2203/0882 , F05C2251/10 , F05C2251/14
摘要： A compressor slider has a carbon content of 2.0 wt % to 2.7 wt %, a silicon content of 1.0 wt % to 3.0 wt %, a balance of iron that includes unavoidable impurities, graphite that is smaller than the flake graphite of flake graphite cast iron, and a hardness that is greater than HRB 90 but less than HRB 100 in at least a portion of the slider.
摘要翻译：压缩机滑块的碳含量为2.0重量％〜2.7重量％，硅含量为1.0重量％〜3.0重量％，余量为不可避免的杂质的铁，比片状石墨铸铁片状石墨小的石墨，并且在滑块的至少一部分中的硬度大于HRB 90但小于HRB 100。

6. 发明授权

US07890008B2 Image forming apparatus and recording medium on which interrupt control program is recorded 有权
标题翻译：记录中断控制程序的图像形成装置和记录介质
公开(公告)号：US07890008B2
公开(公告)日：2011-02-15
申请号：US12542758
申请日：2009-08-18
申请人： Hiroyuki Yamaji
发明人： Hiroyuki Yamaji
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： An image forming apparatus is provided having a fixing device which heats a fixing roller from the surface thereof by means of an external heating device, which image forming apparatus is capable of improving fixability immediately just after a start-up and enhancing a job efficiency. An image forming apparatus includes a toner image forming section, a transfer section, a fixing device, and an interrupt control section. At least two levels are set as a job interrupt reference temperature, the interrupt control section individually selects, from among the at least two levels of job interrupt reference temperature, the level to be used for either or both of a job immediately after the start-up from a power-on and a job immediately after a return from a sleep mode, and the level(s) for other job(s), and carries out an interrupt control using the selected level of job interrupt reference temperature.
摘要翻译：提供一种图像形成装置，其具有通过外部加热装置从其表面加热定影辊的定影装置，该图像形成装置能够在启动之后立即改善定影性并提高作业效率。图像形成装置包括调色剂图像形成部，转印部，定影装置和中断控制部。至少两个级别被设置为作业中断参考温度，中断控制部分从工作中断参考温度的至少两个级别中分别选择要用于紧接启动后的作业中的任一个或两者的级别，从睡眠模式返回后立即从开机和工作开始，以及其他作业的级别，并使用所选择的作业中断参考温度级别执行中断控制。

7. 发明申请

US20100111738A1 SCROLL MEMBER, METHOD OF MANUFACTURING SAME, COMPRESSION MECHANISM AND SCROLL COMPRESSOR 有权
标题翻译：滚动构件，制造方法，压缩机构和滚动压缩机
公开(公告)号：US20100111738A1
公开(公告)日：2010-05-06
申请号：US12531913
申请日：2008-03-27
申请人： Yasuhiro Murakami , Mikio Kajiwara , Mitsuhiko Kishikawa , Hiroyuki Yamaji , Mie Arai
发明人： Yasuhiro Murakami , Mikio Kajiwara , Mitsuhiko Kishikawa , Hiroyuki Yamaji , Mie Arai
IPC分类号： F04C18/02 , B22D31/00
CPC分类号： F04C18/0215 , F04C18/0246 , F04C18/0269 , F04C2230/10 , F04C2230/21
摘要： A method of manufacturing a scroll member for a compression mechanism installed in a scroll compressor includes a casting step and a cutting step. An iron casting is formed in the casting step, which includes a spiraling part. The iron casting obtained in the casting step is cut during the cutting step in order to obtain a final shape of the scroll member. The iron casting may include a fixed part having a central portion with a first axial thickness and an external periphery portion with a second axial thickness larger than the first axial thickness before the cutting step. A dimension of a specified portion of the spiraling part may be larger before the cutting step is performed than after the cutting step is performed, with the specified portion preferably disposed toward an external periphery of the spiraling part.
摘要翻译：制造安装在涡旋压缩机中的压缩机构的涡旋部件的制造方法包括铸造工序和切削工序。在铸造步骤中形成铁铸件，其包括螺旋部分。在切割步骤中切割在铸造步骤中获得的铁铸件，以获得涡旋构件的最终形状。铁铸件可以包括具有第一轴向厚度的中心部分和在切割步骤之前具有大于第一轴向厚度的第二轴向厚度的外周部分的固定部分。在执行切割步骤之前，螺旋部分的指定部分的尺寸可以比在执行切割步骤之后更大，其中指定部分优选地朝向螺旋部分的外周设置。

8. 发明申请

US20090038150A1 METHOD FOR PRODUCING COMPRESSOR, AND COMPRESSOR 审中-公开
标题翻译：生产压缩机和压缩机的方法
公开(公告)号：US20090038150A1
公开(公告)日：2009-02-12
申请号：US12281176
申请日：2007-03-05
申请人： Mitsuhiko Kishikawa , Takashi Hirouchi , Mikio Kajiwara , Hiroyuki Yamaji , Satoshi Yamamoto , Mie Arai
发明人： Mitsuhiko Kishikawa , Takashi Hirouchi , Mikio Kajiwara , Hiroyuki Yamaji , Satoshi Yamamoto , Mie Arai
IPC分类号： B23K26/00 , B23P15/00
CPC分类号： F04B39/121 , B23K26/282 , B23K33/006 , B23K2101/04 , F04C18/02 , F04C18/46 , F04C23/008 , F04C2230/231 , F04C2230/60 , F04C2240/30 , Y10T29/49236
摘要： A method for producing a compressor comprises an aligning step and a welding step. The compressor includes a casing and an inside part that is housed in the casing. The casing includes a first portion on its inner surface, and the inside part includes a second portion. The second portion faces the first portion. In the aligning step, the first portion and the second portion are caused to face each other. In the laser welding step, laser light is applied to at least part of the portion where the first portion and the second portion face each other, whereby the casing and the inside part are laser-welded together.
摘要翻译：压缩机的制造方法包括对准步骤和焊接步骤。压缩机包括壳体和容纳在壳体中的内部部件。壳体在其内表面上包括第一部分，并且内部部分包括第二部分。第二部分面向第一部分。在对准步骤中，使第一部分和第二部分彼此面对。在激光焊接工序中，将激光施加到第一部分和第二部分彼此面对的部分的至少一部分，由此壳体和内部部分被激光焊接在一起。

9. 发明申请

US20050220652A1 Compressor 有权
标题翻译：压缩机
公开(公告)号：US20050220652A1
公开(公告)日：2005-10-06
申请号：US10492291
申请日：2003-06-18
申请人： Hiroyuki Yamaji , Takashi Uekawa , Kazuhiro Furusho
发明人： Hiroyuki Yamaji , Takashi Uekawa , Kazuhiro Furusho
IPC分类号： F04C18/02 , F04C23/00 , F04C27/00 , F04C29/02 , F01C1/02 , F01C1/063 , F04C18/00
CPC分类号： F04C27/005 , F04C18/0253 , F04C23/008 , F04C29/028
摘要： A flow rate controlling member, provided with a spiral passageway formed on its outer periphery, is inserted into a high pressure fluid introducing passageway formed in an end plate of a movable scroll for the introducing of fluid from a fluid feeding path into a thrust bearing.
摘要翻译：设置有形成在其外周上的螺旋通道的流量控制构件被插入到形成在动涡盘的端板中的高压流体引入通道中，用于将流体从流体供给路径引入推力轴承。

10. 发明申请

US20050112011A1 Scroll compressor 有权
公开(公告)号：US20050112011A1
公开(公告)日：2005-05-26
申请号：US10495547
申请日：2003-05-06
申请人： Hiroyuki Yamaji , Katsumi Kato , Masahide Higuchi
发明人： Hiroyuki Yamaji , Katsumi Kato , Masahide Higuchi
IPC分类号： F01C17/06 , F04C18/02 , F04C23/00 , F04C29/00 , F01C1/02 , F01C1/063 , F03C4/00 , F04C18/00
CPC分类号： F04C23/008 , F01C17/066 , F04C18/0215 , F04C29/0021
摘要： In a scroll compressor, a sliding direction of a Oldham coupling is defined such that an acting direction of an inertia force of the Oldham coupling is substantially opposite to an acting direction of a reaction force by gas compression, and thereby a range of fluctuation of a total torque of a first rotational torque acting on an orbiting scroll by the reaction force of gas compression and a second rotational torque of sliding movement of the Oldham coupling becomes smaller than that of the first rotational torque to suppress a noise and vibration caused by fluctuation of a rotational torque of the orbiting scroll without any limited designing of an involute shape thereof.

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