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1. 外观设计

USD374016S Refrigerant compressor 失效
公开(公告)号：USD374016S
公开(公告)日：1996-09-24
申请号：US40762
申请日：1995-06-26
申请人： Hirofumi Wada , Takayuki Kudo , Shinichi Otake
设计人： Hirofumi Wada , Takayuki Kudo , Shinichi Otake

2. 外观设计

USD373366S Refrigerant compressor 失效
公开(公告)号：USD373366S
公开(公告)日：1996-09-03
申请号：US40761
申请日：1995-06-26
申请人： Hirofumi Wada , Takayuki Kudo , Shinichi Otake
设计人： Hirofumi Wada , Takayuki Kudo , Shinichi Otake

3. 发明申请

US20130129550A1 Scroll-Type Fluid Machine 审中-公开
标题翻译：滚动式流体机
公开(公告)号：US20130129550A1
公开(公告)日：2013-05-23
申请号：US13814076
申请日：2011-06-30
申请人： Sueji Hirawatari , Makoto Ijiri , Takayuki Kudo
发明人： Sueji Hirawatari , Makoto Ijiri , Takayuki Kudo
IPC分类号： F01C1/02
CPC分类号： F01C1/0215 , F01C21/02 , F04C2230/91 , F04C2240/80 , F05C2201/0493
摘要： A scroll-type fluid machine in which: a fixed scroll and a moveable scroll are disposed in a housing; a fluid pocket, the volume of which varies, is formed between the fixed scroll and the moveable scroll; and a thrust plate for receiving the reaction force in the axial direction of pressure applied within the fluid pocket is disposed between the bottom plate of the moveable scroll and the housing. The scroll-type fluid machine is characterized in that at least the surface of the thrust plate facing the bottom plate of the moveable scroll is subjected to tin plating. As a consequence, it is possible to efficiently produce, at a low cost, a thrust bearing which is disposed between the bottom plate of the moveable scroll and the housing, exerts excellent seizure resistance, and has a high PV limit level and a low friction coefficient.
摘要翻译：一种涡旋式流体机械，其中：固定涡旋件和可动涡盘设置在壳体中; 在固定涡旋盘和可移动涡旋件之间形成有其体积变化的流体袋; 并且在可动涡盘的底板和壳体之间设置有用于接收施加在流体槽内的压力的轴向方向上的反作用力的止推板。涡旋式流体机械的特征在于，至少将推力板的面对可动涡盘的底板的表面进行镀锡。因此，可以以低成本有效地制造设置在可动涡盘的底板和壳体之间的推力轴承，具有优异的耐咬住性，并且具有高PV极限水平和低摩擦力系数。

4. 发明申请

US20130058821A1 Scroll-Type Fluid Machine 审中-公开
标题翻译：滚动式流体机
公开(公告)号：US20130058821A1
公开(公告)日：2013-03-07
申请号：US13698902
申请日：2011-05-17
申请人： Jiro Iizuka , Makoto Ijiri , Takayuki Kudo
发明人： Jiro Iizuka , Makoto Ijiri , Takayuki Kudo
IPC分类号： F01C1/02
CPC分类号： F04C18/0215 , F01C21/10 , F04C29/02 , F04C2240/10
摘要： A scroll-type fluid machine (1, 88) in which a fixed scroll (8) and a movable scroll (10), in consort, demarcate a compression or expansion chamber (60) of a lubricant-containing working fluid, the fluid machine having a housing (4) provided with a port (16) through which the working fluid passes, and a pedestal section (62) in which the port opens, and which is applied with thrust load on the back face (64) side of an end plate (10a) of the movable scroll due to the demarcation of the compression or expansion chamber. The pedestal section has a groove (72, 90) formed in a region including an opening of the port.
摘要翻译：一种涡卷式流体机器（1,88），其中固定涡旋件（8）和动涡旋盘（10）协同地界定含润滑剂的工作流体的压缩或膨胀室（60），流体机具有设置有工作流体通过的端口（16）的壳体（4），以及端口打开的基座部分（62），并且在所述基座部分（62）上施加推力载荷由于压缩或膨胀室的分界，动涡旋盘的端板（10a）。基座部具有形成在包括端口的开口的区域中的槽（72,90）。

5. 发明申请

US20130071279A1 Scroll-Type Fluid Machine 审中-公开
标题翻译：滚动式流体机
公开(公告)号：US20130071279A1
公开(公告)日：2013-03-21
申请号：US13700418
申请日：2011-05-24
申请人： Jiro lizuka , Kiyoshi Terauchi , Shinichi Ohtake , Takayuki Kudo , Toshiyuki Kikuchi
发明人： Jiro lizuka , Kiyoshi Terauchi , Shinichi Ohtake , Takayuki Kudo , Toshiyuki Kikuchi
IPC分类号： F01C19/00 , F01C1/02
CPC分类号： F01C19/005 , F01C1/02 , F01C19/08 , F04C18/0215 , F04C18/0284
摘要： A scroll-type fluid machine (1) in which in which a spiral body (50, 52) and an end plate (8a, 10a) come into sliding contact with each other between fixed and movable scrolls (8, 10) with a chip seal (56, 58), which is provided to the spiral body, intervening therebetween. The spiral body of at least one of the scrolls is provided, in the corner on the end plate side thereof, with a base portion (62) formed of a concave arc face (64), and the chip seal of the other scroll is provided, in the corner of a tip end (56a) thereof, with a fillet (70) that is formed of a first convex arc face (72) that comes into sliding contact with the concave arc face.
摘要翻译：一种涡卷式流体机械（1），其中螺旋体（50,52）和端板（8a，10a）在固定和动涡旋盘（8,10）之间彼此滑动接触，其中芯片密封件（56,58），其设置在螺旋体上，介于其间。至少一个涡卷的螺旋体在其端板侧的角部设置有由凹弧面（64）形成的基部（62），并且另一个涡卷的切屑密封设置在其尖端（56a）的角部具有由与凹弧面滑动接触的第一凸弧面（72）形成的圆角（70）。

6. 发明授权

US08157550B2 Scroll compressor having spiral bodies with seal projections 有权
标题翻译：涡旋压缩机具有密封突起的螺旋体
公开(公告)号：US08157550B2
公开(公告)日：2012-04-17
申请号：US12445540
申请日：2007-10-16
申请人： Takayuki Kudo
发明人： Takayuki Kudo
IPC分类号： F03C2/00 , F03C4/00 , F04C18/00
CPC分类号： F04C18/0215 , F01C19/005 , F04C18/0246 , F04C27/005
摘要： In a scroll compressor, a fixed scroll (3) and a movable scroll (5) each having a spiral body are engaged with each other, grooves (13, 14) extending along the spiral shape of the spiral body are formed on the forward end surface of the spiral body of at least either one of the fixed scroll and movable scroll, and tip seals (11, 12) are disposed in the grooves so as to project from the forward end surface and be slidable on the bottom plate surface of the other scroll facing the forward end surface. The tip seals have large projection parts (17, 18) with a larger amount of projection from the forward end surface and small projection parts (19, 20) with a smaller amount of projection from the forward end surface, and the large projection parts and small projection parts are arranged alternately in the direction along the spiral shape of the spiral body. The scroll compressor does not produce an excessive load at the end of the wall of the scroll while achieving the same sealability as in the case of conventional structures, i.e., the efficiency of the compressor can be improved.
摘要翻译：在涡旋压缩机中，具有螺旋体的固定涡旋件（3）和动涡旋盘（5）彼此接合，沿着螺旋形的螺旋形状延伸的槽（13,14）形成在前端固定涡旋件和动涡旋件中的至少任一个的螺旋体的表面和末端密封件（11,12）设置在凹槽中，以便从前端表面突出并且可以在底板表面上滑动面向前端面的其他涡卷。尖端密封件具有大的从前端表面突出的突出部分和从前端表面具有较小的突出部分的小突出部分（19,20）的大的突出部分（17,18）小突起部分沿着螺旋体的螺旋形状的方向交替布置。涡旋压缩机在涡旋壁的端部不产生过大的负载，同时实现与常规结构相同的密封性，即可提高压缩机的效率。

7. 发明申请

US20060065012A1 Compressor 有权
标题翻译：压缩机
公开(公告)号：US20060065012A1
公开(公告)日：2006-03-30
申请号：US11235096
申请日：2005-09-27
申请人： Takayuki Kudo
发明人： Takayuki Kudo
IPC分类号： F25B43/02
CPC分类号： F04C28/26 , F04B49/03 , F04C18/0215 , F04C28/28 , F04C29/026 , F04C2270/18 , F04C2270/19 , F25B1/04 , F25B49/005 , Y10S418/01
摘要： A compressor is provided with an oil separator for separating part of the lubricating oil contained in the compressed refrigerant, path arrangement for connecting a separation chamber of the separator and a delivery port of the compressed refrigerant, the path arrangement having a plurality of linear holes with opening ends that open in the outer surface of the housing wall, and screw plugs closing the opening ends except for the one serving as the delivery port, and a safety device built in at least one of the screw plugs, the safety device having a pressure relief valve and/or a temperature sensor.
摘要翻译：压缩机设有用于分离包含在压缩制冷剂中的润滑油的一部分的油分离器，用于连接分离器的分离室和压缩的制冷剂的输送口的通路装置，该路径装置具有多个直线孔，在壳体壁的外表面上开口的开口端以及封闭除了用作输送口的开口端之外的螺塞，以及安装在至少一个螺塞中的安全装置，该安全装置具有压力安全阀和/或温度传感器。

8. 外观设计

USD370225S Refrigerant compressor 失效
公开(公告)号：USD370225S
公开(公告)日：1996-05-28
申请号：US40763
申请日：1995-06-26
申请人： Hirofumi Wada , Takayuki Kudo , Shinichi Otake
设计人： Hirofumi Wada , Takayuki Kudo , Shinichi Otake

9. 发明授权

US5443374A Motor driven fluid compressor 失效
标题翻译：电机驱动流体压缩机
公开(公告)号：US5443374A
公开(公告)日：1995-08-22
申请号：US183781
申请日：1994-01-21
申请人： Yuji Yoshii , Takayuki Kudo
发明人： Yuji Yoshii , Takayuki Kudo
IPC分类号： F04C18/02 , F04C23/00 , F04C29/00 , F04C29/12 , F01C1/04
CPC分类号： F04C23/008 , F04C18/0215 , F04C2230/60 , F04C2240/603 , F05B2230/60
摘要： A hermetic type scroll compressor includes a hermetically sealed compressor housing formed by first and second cup-shaped casings. A cylindrical housing portion is disposed between the first and second cup-shaped casings and has an annular inner block extending inwardly therefrom. The inner block divides the interior of the compressor into a first chamber in which the drive mechanism is housed and a second chamber in which the compression mechanism is housed. At one end, the drive shaft is supported by the inner block through bearings, and at the its other end, the drive shaft is supported by an annular projection extending from and integral with the second cup-shaped casing. Additionally, the stator is fixedly secured to the second cup-shaped casing. A gas passage, which allows the outer diameter of the compressor to be reduced, extends through the inner block to provide fluid communication between the first and second chambers.
摘要翻译：密封式涡旋压缩机包括由第一和第二杯形壳体形成的气密密封的压缩机壳体。圆柱形壳体部分设置在第一和第二杯状壳体之间，并且具有从其向内延伸的环形内部块。内部块将压缩机的内部分成容纳驱动机构的第一室和容纳压缩机构的第二室。在一端，驱动轴由内部块通过轴承支撑，而在另一端，驱动轴由从第二杯形壳体延伸并与第二杯形壳体一体的环形突起支撑。此外，定子固定地固定到第二杯形壳体。允许压缩机的外径减小的气体通道延伸穿过内部块以在第一和第二室之间提供流体连通。

10. 发明授权

US5059759A Laser beam machine 失效
标题翻译：激光束机
公开(公告)号：US5059759A
公开(公告)日：1991-10-22
申请号：US461505
申请日：1990-01-05
申请人： Takayuki Kudo , Kunihiko Sato , Shigehiro Yoshiyasu , Tatsuya Hirosaki , Manabu Kubo , Hajime Imaizumi
发明人： Takayuki Kudo , Kunihiko Sato , Shigehiro Yoshiyasu , Tatsuya Hirosaki , Manabu Kubo , Hajime Imaizumi
IPC分类号： B23K26/00 , B23K26/02 , B23K26/08 , B23K26/38
CPC分类号： B23K26/0853 , B23K26/02 , B23K26/0884
摘要： In a laser beam machine comprising: a laser oscillator for generating a laser beam; a machining head for applying the laser beam, as a light spot, to a workpiece mounted on a machining table; and a control unit for controlling the movement of the machining table in an X-Y plane, the laser beam is kept inclined with respect to the workpiece in the machining direction, whereby, when the machining speed is increased, the sticking of dross to the workpiece is suppressed, and the machining speed can be increased accordingly.
摘要翻译：一种激光束机，包括：激光振荡器，用于产生激光束; 用于将激光束作为光点施加到安装在加工台上的工件的加工头; 以及控制单元，用于控制加工台在XY平面中的运动，激光束在加工方向上相对于工件保持倾斜，由此当加工速度增加时，浮渣对工件的粘附是并且可以相应地增加加工速度。

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