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1. 发明申请

US20070292293A1 Fluid machine and scroll compressor 有权
标题翻译：流体机和涡旋压缩机
公开(公告)号：US20070292293A1
公开(公告)日：2007-12-20
申请号：US11700874
申请日：2007-02-01
申请人： Katsuhiro Fujita , Tomohisa Moro , Takayuki Kuwahara , Kazuhide Watanabe , Tetsuzou Ukai , Norio Hioki , Hiroshi Yamazaki , Makoto Takeuchi , Takamitsu Himeno
发明人： Katsuhiro Fujita , Tomohisa Moro , Takayuki Kuwahara , Kazuhide Watanabe , Tetsuzou Ukai , Norio Hioki , Hiroshi Yamazaki , Makoto Takeuchi , Takamitsu Himeno
IPC分类号： F01C1/04
CPC分类号： F04C18/0215 , F01C21/02 , F01C21/10 , F04C29/0057 , F04C2230/21 , F04C2240/30 , F16C2360/42
摘要： There is provided a fluid machine able to secure a sectional area of a passage sufficient for gaseous fluid flow from a suction port to a compression mechanism, while able at the same time to achieve a reduction in size of the outline shape. In a scroll compressor where a scroll compression mechanism 23 is housed within a housing 3 having a funnel shaped, a compression mechanism main body of the scroll compression mechanism 23 is arranged in a wide opening section of a front housing 5, and a compression mechanism driving section is arranged in a narrow section, a concave section 51 is formed on the outside of a thrust receiving surface 5B which is positioned on a bottom surface of the wide opening section and which supports the compression mechanism.
摘要翻译：提供了一种流体机械，其能够固定足以使气体流体从吸入口流到压缩机构的通道的截面面积，同时能够实现轮廓形状的尺寸的减小。在涡卷压缩机构23容纳在具有漏斗形状的壳体3内的涡旋压缩机中，涡旋压缩机构23的压缩机构主体配置在前壳体5的宽开口部，驱动压缩机构截面布置在狭窄部分中，凹部51形成在位于宽开口部的底面上并支撑压缩机构的推力接收面5B的外侧。

2. 发明授权

US07604465B2 Fluid machine and scroll compressor having a crankshaft with a large diameter shaft section 有权
标题翻译：流体机和涡旋压缩机具有具有大直径轴段的曲轴
公开(公告)号：US07604465B2
公开(公告)日：2009-10-20
申请号：US11700874
申请日：2007-02-01
申请人： Katsuhiro Fujita , Tomohisa Moro , Takayuki Kuwahara , Kazuhide Watanabe , Tetsuzou Ukai , Norio Hioki , Hiroshi Yamazaki , Makoto Takeuchi , Takamitsu Himeno
发明人： Katsuhiro Fujita , Tomohisa Moro , Takayuki Kuwahara , Kazuhide Watanabe , Tetsuzou Ukai , Norio Hioki , Hiroshi Yamazaki , Makoto Takeuchi , Takamitsu Himeno
IPC分类号： F01C1/02 , F03C2/00 , F04C18/00
CPC分类号： F04C18/0215 , F01C21/02 , F01C21/10 , F04C29/0057 , F04C2230/21 , F04C2240/30 , F16C2360/42
摘要： There is provided a fluid machine able to secure a sectional area of a passage sufficient for gaseous fluid flow from a suction port to a compression mechanism, while able at the same time to achieve a reduction in size of the outline shape. In a scroll compressor where a scroll compression mechanism is housed within a housing having a funnel shaped, a compression mechanism main body of the scroll compression mechanism is arranged in a wide opening section of a front housing, and a compression mechanism driving section is arranged in a narrow section, a concave section is formed on the outside of a thrust receiving surface which is positioned on a bottom surface of the wide opening section and which supports the compression mechanism.
摘要翻译：提供了一种流体机械，其能够固定足以使气体流体从吸入口流到压缩机构的通道的截面面积，同时能够实现轮廓形状的尺寸的减小。在涡旋式压缩机中，涡旋压缩机构容纳在具有漏斗形状的壳体内的情况下，涡旋压缩机构的压缩机构主体配置在前壳体的宽开口部，压缩机构驱动部配置在狭窄部分，在位于宽开口部分的底表面上并支撑压缩机构的推力接收表面的外侧上形成有凹部。

3. 发明授权

US08313317B2 Scroll fluid machine with cold forged eccentric crankshaft 有权
标题翻译：涡旋流体机用冷锻偏心曲轴
公开(公告)号：US08313317B2
公开(公告)日：2012-11-20
申请号：US12516654
申请日：2007-11-29
申请人： Hiroshi Yamazaki , Makoto Takeuchi , Tetsuzou Ukai , Kazuhide Watanabe , Tomohisa Moro , Katsuhiro Fujita , Takayuki Kuwahara , Takamitsu Himeno
发明人： Hiroshi Yamazaki , Makoto Takeuchi , Tetsuzou Ukai , Kazuhide Watanabe , Tomohisa Moro , Katsuhiro Fujita , Takayuki Kuwahara , Takamitsu Himeno
IPC分类号： F01C1/02 , F01C1/063 , F04C2/02 , F04C2/063
CPC分类号： F04C18/0215 , F04C18/0276 , F04C29/0057 , F04C2230/25 , F04C2240/601
摘要： Provided is a scroll fluid machine that, by using a crankshaft manufactured by cold forging and a needle bearing, can sufficiently exhibit the performance of a variable circling radius mechanism, can provide a sufficient reliability on a bearing portion of the crankshaft, and can be manufactured inexpensively. For this purpose, in a crankshaft 60 used for a driving force transmission system, a reinforced shaft unit 63 and a circular column-like large diameter unit 61 are formed at an end of a rotating shaft 16, a material is produced by a cold forging process so that an eccentric shaft 62 projects from the circular column-like large diameter unit 61, the circular column-like large diameter unit 61 is rotatably coupled to a housing 11 via a needle bearing 64, and the variable circling radius mechanism is stably operated with rigidity increased by the reinforced shaft unit 63.
摘要翻译：提供一种涡旋流体机械，通过使用通过冷锻而制成的曲轴和滚针轴承，可以充分发挥可变圆环半径机构的性能，能够在曲轴的轴承部分上提供足够的可靠性，并且可以制造廉价。为此，在用于驱动力传递系统的曲轴60中，在旋转轴16的端部形成加强轴单元63和圆柱状大直径单元61，通过冷锻制造材料处理，使得偏心轴62从圆柱状大直径单元61突出，圆柱状大直径单元61经由滚针轴承64可旋转地联接到壳体11，并且可变圆环半径机构被稳定地操作刚性由加强轴单元63增加。

4. 发明申请

US20100068086A1 SCROLL FLUID MACHINE 有权
标题翻译：滚动流体机
公开(公告)号：US20100068086A1
公开(公告)日：2010-03-18
申请号：US12516654
申请日：2007-11-29
申请人： Hiroshi Yamazaki , Makoto Takeuchi , Tetsuzou Ukai , Kazuhide Watanabe , Tomohisa Moro , Katsuhiro Fujita , Takayuki Kuwahara , Takamitsu Himeno
发明人： Hiroshi Yamazaki , Makoto Takeuchi , Tetsuzou Ukai , Kazuhide Watanabe , Tomohisa Moro , Katsuhiro Fujita , Takayuki Kuwahara , Takamitsu Himeno
IPC分类号： F01C1/02 , F04C2/02
CPC分类号： F04C18/0215 , F04C18/0276 , F04C29/0057 , F04C2230/25 , F04C2240/601
摘要： Provided is a scroll fluid machine that, by using a crankshaft manufactured by cold forging and a needle bearing, can sufficiently exhibit the performance of a variable circling radius mechanism, can provide a sufficient reliability on a bearing portion of the crankshaft, and can be manufactured inexpensively. For this purpose, in a crankshaft 60 used for a driving force transmission system, a reinforced shaft unit 63 and a circular column-like large diameter unit 61 are formed at an end of a rotating shaft 16, a material is produced by a cold forging process so that an eccentric shaft 62 projects from the circular column-like large diameter unit 61, the circular column-like large diameter unit 61 is rotatably coupled to a housing 11 via a needle bearing 64, and the variable circling radius mechanism is stably operated with rigidity increased by the reinforced shaft unit 63.
摘要翻译：提供一种涡旋流体机械，通过使用通过冷锻而制成的曲轴和滚针轴承，可以充分发挥可变圆环半径机构的性能，能够在曲轴的轴承部分上提供足够的可靠性，并且可以制造廉价。为此，在用于驱动力传递系统的曲轴60中，在旋转轴16的端部形成加强轴单元63和圆柱状大直径单元61，通过冷锻制造材料处理，使得偏心轴62从圆柱状大直径单元61突出，圆柱状大直径单元61经由滚针轴承64可旋转地联接到壳体11，并且可变圆环半径机构被稳定地操作刚性由加强轴单元63增加。

5. 发明授权

US08157553B2 Scroll compressor having a shifted gravity center 有权
标题翻译：具有偏移重心的涡旋压缩机
公开(公告)号：US08157553B2
公开(公告)日：2012-04-17
申请号：US12442002
申请日：2007-11-29
申请人： Hiroshi Yamazaki , Makoto Takeuchi , Takahide Ito , Takamitsu Himeno , Tetsuzou Ukai , Kazuhide Watanabe , Katsuhiro Fujita , Tomohisa Moro
发明人： Hiroshi Yamazaki , Makoto Takeuchi , Takahide Ito , Takamitsu Himeno , Tetsuzou Ukai , Kazuhide Watanabe , Katsuhiro Fujita , Tomohisa Moro
IPC分类号： F01C21/10 , F03C2/00 , F03C4/00 , F04C2/00
CPC分类号： F04C18/0215 , F01C17/063 , F04C2270/12 , F04C2270/16
摘要： In a scroll compressor, a center of a turning scroll body is shifted with respect to a drive central axis so that a distance between a gravity center and the drive central axis in a turning scroll becomes smaller than a predetermined allowable value set based on theoretical displacement and mass of the turning scroll. A moment force about the drive central axis acting on the turning scroll is reduced during revolving, and an alternating force acting on an autorotation preventing pin in the turning scroll is reduced to an allowable level.
摘要翻译：在涡旋压缩机中，转动涡旋体的中心相对于驱动中心轴移动，使得转向涡卷中的重心与驱动中心轴之间的距离小于基于理论位移设定的预定容许值和转动卷轴的质量。作用在转动涡卷上的驱动中心轴的力矩在旋转期间减小，并且作用在转动涡卷中的自动防止销的交替力减小到可允许的水平。

6. 发明申请

US20100021328A1 SCROLL COMPRESSOR 有权
标题翻译：滚动压缩机
公开(公告)号：US20100021328A1
公开(公告)日：2010-01-28
申请号：US12442002
申请日：2007-11-29
申请人： Hiroshi Yamazaki , Makoto Takeuchi , Takahide Ito , Takamitsu Himeno , Tetsuzou Ukai , Kazuhide Watanabe , Katsuhiro Fujita , Tomohisa Moro
发明人： Hiroshi Yamazaki , Makoto Takeuchi , Takahide Ito , Takamitsu Himeno , Tetsuzou Ukai , Kazuhide Watanabe , Katsuhiro Fujita , Tomohisa Moro
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F01C17/063 , F04C2270/12 , F04C2270/16
摘要： In a scroll compressor, a center of a turning scroll body is shifted with respect to a drive central axis so that a distance between a gravity center and the drive central axis in a turning scroll becomes smaller than a predetermined allowable value set based on theoretical displacement and mass of the turning scroll. A moment force about the drive central axis acting on the turning scroll is reduced during revolving, and an alternating force acting on an autorotation preventing pin in the turning scroll is reduced to an allowable level.
摘要翻译：在涡旋压缩机中，转动涡旋体的中心相对于驱动中心轴移动，使得转向涡卷中的重心与驱动中心轴之间的距离小于基于理论位移设定的预定容许值和转动卷轴的质量。作用在转动涡卷上的驱动中心轴的力矩在旋转期间减小，并且作用在转动涡卷中的自动防止销的交替力减小到可允许的水平。

7. 发明申请

US20070292294A1 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US20070292294A1
公开(公告)日：2007-12-20
申请号：US11595975
申请日：2006-11-13
申请人： Katsuhiro Fujita , Kazuhide Watanabe , Takayuki Kuwahara , Tomohisa Moro , Makoto Takeuchi , Hiroshi Yamazaki , Tetsuzou Ukai
发明人： Katsuhiro Fujita , Kazuhide Watanabe , Takayuki Kuwahara , Tomohisa Moro , Makoto Takeuchi , Hiroshi Yamazaki , Tetsuzou Ukai
IPC分类号： F01C1/02 , F01C1/063 , F03C2/00
CPC分类号： F04C29/02 , F04C18/0215 , F04C2230/91 , F05C2225/04
摘要： There is provided a scroll compressor in which reliability and durability is increased by preventing peeling of a coating layer applied to a thrust plate, to maintain a desired level of lubrication for a long period of time. A scroll compressor 1 comprises a thrust plate 51, a coating which is applied to a surface of the thrust plate, a housing 3 having a thrust bearing face 5B to which the thrust plate 51 is attached, an orbiting scroll member 27 having a slide face 61 which is supported by the thrust plate 51 and which orbits while sliding, and a peeling prevention part which reduces a sliding pressure acting on an edge portion 51C of the thrust plate 51 from the slide face 61.
摘要翻译：提供一种涡旋式压缩机，其通过防止施加到推力板的涂层的剥离而增加可靠性和耐久性，以长时间保持期望的润滑水平。涡旋压缩机1包括推力板51，施加到推力板的表面的涂层，具有止推板51附接的止推轴承面5B的壳体3，具有滑块的动涡旋构件27 由推力板51支撑并且滑动时轨道运动的表面61以及从滑动面61减小作用在推力板51的边缘部51C上的滑动压力的防剥离部。

8. 发明授权

US07658600B2 Scroll compressor with thrustplate peeling prevention 有权
标题翻译：涡旋压缩机，防止背板脱落
公开(公告)号：US07658600B2
公开(公告)日：2010-02-09
申请号：US11595975
申请日：2006-11-13
申请人： Katsuhiro Fujita , Kazuhide Watanabe , Takayuki Kuwahara , Tomohisa Moro , Makoto Takeuchi , Hiroshi Yamazaki , Tetsuzou Ukai
发明人： Katsuhiro Fujita , Kazuhide Watanabe , Takayuki Kuwahara , Tomohisa Moro , Makoto Takeuchi , Hiroshi Yamazaki , Tetsuzou Ukai
IPC分类号： F01C21/00 , F03C2/00
CPC分类号： F04C29/02 , F04C18/0215 , F04C2230/91 , F05C2225/04
摘要： There is provided a scroll compressor in which reliability and durability is increased by preventing peeling of a coating layer applied to a thrust plate, to maintain a desired level of lubrication for a long period of time. The scroll compressor has a thrust plate, a coating which is applied to a surface of the thrust plate, a housing having a thrust bearing face to which the thrust plate is attached, an orbiting scroll member having a slide face which is supported by the thrust plate and which orbits while sliding, and a peeling prevention part which reduces a sliding pressure acting on an edge portion of the thrust plate from the slide face.
摘要翻译：提供一种涡旋式压缩机，其通过防止施加到推力板的涂层的剥离而增加可靠性和耐久性，以长时间保持期望的润滑水平。涡旋式压缩机具有止推板，施加到推力板的表面的涂层，具有止推板附接的止推轴承面的壳体，具有由推力支撑的滑动面的绕动涡旋构件板，并且其在滑动时轨道运动;以及防剥离部，其从滑动面减小作用在推力板的边缘部分上的滑动压力。

9. 发明授权

US07905716B2 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US07905716B2
公开(公告)日：2011-03-15
申请号：US11676073
申请日：2007-02-16
申请人： Makoto Takeuchi , Takahide Ito , Hiroshi Yamazaki , Tetsuzou Ukai , Kazuhide Watanabe , Katsuhiro Fujita , Tomohisa Moro , Takayuki Kuwahara
发明人： Makoto Takeuchi , Takahide Ito , Hiroshi Yamazaki , Tetsuzou Ukai , Kazuhide Watanabe , Katsuhiro Fujita , Tomohisa Moro , Takayuki Kuwahara
IPC分类号： F03C2/00 , F03C4/00 , F04C18/00
CPC分类号： F04C29/0057 , F04C18/0215
摘要： A scroll compressor includes an orbiting scroll engaged with a front case by pins and rings or ring holes to prevent rotation of the orbiting scroll. The rings or the ring holes have such an inside diameter that an orbiting radius defined by the pins and the rings or the ring holes is larger than a theoretical orbiting radius defined by engagement between gear surfaces of a fixed scroll and the orbiting scroll. The pins, the rings, or the ring holes are shifted in such a direction as to relieve twisting of the orbiting scroll relative to the fixed scroll.
摘要翻译：涡旋压缩机包括通过销和环或环形孔与前壳体接合的绕动涡旋，以防止绕动涡旋件旋转。环或环孔具有这样的内径，使得由销和环或环孔限定的轨道半径大于由固定涡旋盘和绕动涡旋盘的齿轮表面之间的接合限定的理论轨道半径。销，环或环孔沿着减轻绕动涡旋件相对于固定涡旋件的扭转的方向移动。

10. 发明授权

US08038421B2 Scroll compressor having an allowable angle of rotation 有权
标题翻译：具有允许旋转角度的涡旋压缩机
公开(公告)号：US08038421B2
公开(公告)日：2011-10-18
申请号：US12442579
申请日：2008-02-04
申请人： Takayuki Kuwahara , Tetsuzou Ukai , Katsuhiro Fujita , Kazuhide Watanabe , Tomohisa Moro
发明人： Takayuki Kuwahara , Tetsuzou Ukai , Katsuhiro Fujita , Kazuhide Watanabe , Tomohisa Moro
IPC分类号： F03C2/00 , F03C4/00
CPC分类号： F04C18/0215 , F01C21/007 , F04C27/006 , F04C27/007 , F04C2270/17
摘要： A scroll compressor includes a fixed scroll and an orbiting scroll, each including a spiral wrap protruding from an end plate and having the same tooth thickness (Tr) and the same base-circle radius (b) defining an involute surface. The fixed scroll and the orbiting scroll are offset from each other by an orbiting radius (ρ) and mesh such that the respective wraps face each other with a phase shift of 180°. The orbiting scroll revolves/orbits along a circular orbit with the orbiting radius (ρ) to compress a gas while a rotation-preventing mechanism prevents rotation of the orbiting scroll. The relationship between the involute surfaces of the spiral wraps of the two scrolls and the dimensions, dimensional tolerance, and assembly standards of the rotation-preventing mechanism are determined so that the median value of an allowable angle of rotation (φ) agrees with an upright position of the orbiting scroll.
摘要翻译：涡旋压缩机包括固定涡旋件和绕动涡旋件，每个涡卷机包括从端板突出并具有相同齿厚（Tr）和限定渐开线表面的相同基圆半径（b）的螺旋形涡卷。固定涡旋件和绕动涡旋件相互偏移轨道半径（＆rgr;）并进行啮合，使得相应的卷绕件以180°的相位彼此面对。绕动涡旋盘绕轨道运动的圆形轨道旋转/绕轨道运动，以便在旋转阻止机构防止绕动涡盘旋转的同时压缩气体。确定两个涡卷的螺旋形涡卷的渐开线表面与旋转防止机构的尺寸，尺寸公差和组装标准之间的关系，使得允许的旋转角度（＆phgr）的中值与绕动涡卷的直立位置。

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