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1. 发明授权

US07121190B2 Fluid machine for gas compression refrigerating system 失效
标题翻译：气体压缩制冷系统流体机
公开(公告)号：US07121190B2
公开(公告)日：2006-10-17
申请号：US10948636
申请日：2004-09-24
申请人： Hiroshi Ogawa , Mikio Matsuda , Kazuhide Uchida , Shigeki Iwanami , Keiichi Uno , Hironori Asa
发明人： Hiroshi Ogawa , Mikio Matsuda , Kazuhide Uchida , Shigeki Iwanami , Keiichi Uno , Hironori Asa
IPC分类号： F01B13/04
CPC分类号： F25B1/00 , F04B27/0895 , F04B35/00 , F04B35/002 , F25B1/02 , F25B27/00 , F25B2327/001 , F25B2400/076
摘要： A fluid machine for a gas compression refrigerating system comprises a first and a second working for performing a pump mode operation, in which working fluid of low pressure is sucked into and compressed by the working chambers. The fluid machine further comprises valve mechanism for selectively forming a motor mode passage in combination with a fluid passage change-over device, so that super heated working fluid of high pressure is introduced into at least one of the working chambers to perform a motor mode operation, in which the high pressure working fluid is expanded in the working chamber to obtain mechanical energy. The fluid machine according to the invention, therefore, performs the pump mode operation at one of the working chambers and at the same time the motor mode operation at the other working chamber.
摘要翻译：一种用于气体压缩制冷系统的流体机械包括用于执行泵模式操作的第一和第二工作，其中低压的工作流体被工作室吸入和压缩。流体机械还包括阀机构，用于与流体通道转换装置组合选择性地形成电动机模式通道，使得高压的超加热工作流体被引入到至少一个工作室中以执行电动机模式操作，其中高压工作流体在工作室中膨胀以获得机械能。因此，根据本发明的流体机械在一个工作室处执行泵模式操作，并且同时在另一个工作室处进行电动机模式操作。

2. 发明申请

US20050220642A1 Switch valve structure of fluid machine 失效
标题翻译：流体机械开关阀结构
公开(公告)号：US20050220642A1
公开(公告)日：2005-10-06
申请号：US11091451
申请日：2005-03-29
申请人： Keiichi Uno , Shigeki Iwanami , Mikio Matsuda , Hiroshi Ogawa
发明人： Keiichi Uno , Shigeki Iwanami , Mikio Matsuda , Hiroshi Ogawa
IPC分类号： F01K23/06 , F01C1/02 , F01C20/04 , F01C20/12 , F01C20/16 , F01C21/18 , F02G5/00 , F02G5/04 , F03C2/02 , F04B17/00 , F04B49/00 , F04C18/02 , F04C29/00 , F04C29/12 , F16K17/04 , F25B1/00 , F25B9/06
CPC分类号： F01C20/04 , F01C1/0215 , F01C21/18
摘要： A switch valve structure of a fluid machine (10) having a pump mode to operate as a compressor and a motor mode to operate as an expander is disclosed. In pump mode, a communication path (106) between a working chamber (V) and a high-pressure chamber (104) is closed, while in motor mode, the communication path (106) is opened by a valve unit (107d). The valve unit (107d) is includes a spool portion (117) sliding in the direction substantially perpendicular to the surface to which the communication path (106) opens and a valve portion (127) arranged at the forward end of the spool portion (127) and sliding with the spool portion (117) thereby to open/close the communication path (106). A swivel mechanism (137) is interposed between the spool portion (117) and the valve portion (127) to tilt the sliding axis of the valve portion (127) at an arbitrary angle with respect to the sliding axis of the spool portion (117).
摘要翻译：公开了具有作为压缩机操作的泵模式的流体机械（10）的开关阀结构和作为膨胀机进行动作的电动机模式。在泵模式中，在工作室（V）和高压室（104）之间的连通路径（106）关闭，而在电动机模式下，连通路径（106）由阀单元（107d）打开，。阀单元（107d）包括在基本上垂直于连通路径（106）打开的表面的方向上滑动的阀芯部分（117）和布置在阀芯部分的前端的阀部分（127） 127），并与滑阀部分（117）滑动从而打开/关闭连通路径（106）。旋转机构（137）插入在阀芯部分（117）和阀部分（127）之间，以使阀部分（127）的滑动轴线相对于阀芯部分（117）的滑动轴线以任意角度倾斜）。

3. 发明授权

US07553134B2 Switch valve structure of fluid machine 失效
标题翻译：流体机械开关阀结构
公开(公告)号：US07553134B2
公开(公告)日：2009-06-30
申请号：US11091451
申请日：2005-03-29
申请人： Keiichi Uno , Shigeki Iwanami , Mikio Matsuda , Hiroshi Ogawa
发明人： Keiichi Uno , Shigeki Iwanami , Mikio Matsuda , Hiroshi Ogawa
IPC分类号： F04B49/00 , F04B17/00
CPC分类号： F01C20/04 , F01C1/0215 , F01C21/18
摘要： A switch valve structure of a fluid machine (10) having a pump mode to operate as a compressor and a motor mode to operate as an expander is disclosed. In pump mode, a communication path (106) between a working chamber (V) and a high-pressure chamber (104) is closed, while in motor mode, the communication path (106) is opened by a valve unit (107d). The valve unit (107d) is includes a spool portion (117) sliding in the direction substantially perpendicular to the surface to which the communication path (106) opens and a valve portion (127) arranged at the forward end of the spool portion (127) and sliding with the spool portion (117) thereby to open/close the communication path (106). A swivel mechanism (137) is interposed between the spool portion (117) and the valve portion (127) to tilt the sliding axis of the valve portion (127) at an arbitrary angle with respect to the sliding axis of the spool portion (117).
摘要翻译：公开了具有作为压缩机操作的泵模式的流体机械（10）的开关阀结构和作为膨胀机进行动作的电动机模式。在泵模式中，在工作室（V）和高压室（104）之间的连通路径（106）关闭，而在电动机模式下，连通路径（106）由阀单元（107d）打开。阀单元（107d）包括沿大体上垂直于连通路径（106）打开的表面的方向滑动的阀芯部分（117）和布置在阀芯部分（127）的前端的阀部分（127）），并与卷筒部（117）滑动从而开闭通信路径（106）。旋转机构（137）插入在阀芯部分（117）和阀部分（127）之间，以使阀部分（127）的滑动轴线相对于阀芯部分（117）的滑动轴线以任意角度倾斜）。

4. 发明申请

US20050188713A1 Fluid machine for gas compression refrigerating system 失效
标题翻译：气体压缩制冷系统流体机
公开(公告)号：US20050188713A1
公开(公告)日：2005-09-01
申请号：US10948636
申请日：2004-09-24
申请人： Hiroshi Ogawa , Mikio Matsuda , Kazuhide Uchida , Shigeki Iwanami , Keiichi Uno , Hironori Asa
发明人： Hiroshi Ogawa , Mikio Matsuda , Kazuhide Uchida , Shigeki Iwanami , Keiichi Uno , Hironori Asa
IPC分类号： F01B3/02 , B60H1/00 , F04B27/08 , F04B27/10 , F04B27/14 , F04B35/00 , F04B39/10 , F04B49/06 , F25B1/00 , F25B1/02 , F25B13/00 , F25B27/00
CPC分类号： F25B1/00 , F04B27/0895 , F04B35/00 , F04B35/002 , F25B1/02 , F25B27/00 , F25B2327/001 , F25B2400/076
摘要： A fluid machine for a gas compression refrigerating system comprises a first and a second working for performing a pump mode operation, in which working fluid of low pressure is sucked into and compressed by the working chambers. The fluid machine further comprises valve mechanism for selectively forming a motor mode passage in combination with a fluid passage change-over device, so that super heated working fluid of high pressure is introduced into at least one of the working chambers to perform a motor mode operation, in which the high pressure working fluid is expanded in the working chamber to obtain mechanical energy. The fluid machine according to the invention, therefore, performs the pump mode operation at one of the working chambers and at the same time the motor mode operation at the other working chamber.
摘要翻译：一种用于气体压缩制冷系统的流体机械包括用于执行泵模式操作的第一和第二工作，其中低压的工作流体被工作室吸入和压缩。流体机械还包括阀机构，用于与流体通道转换装置组合选择性地形成电动机模式通道，使得高压的超加热工作流体被引入到至少一个工作室中以执行电动机模式操作，其中高压工作流体在工作室中膨胀以获得机械能。因此，根据本发明的流体机械在一个工作室处执行泵模式操作，并且同时在另一个工作室处进行电动机模式操作。

5. 发明授权

US07458220B2 Complex fluid machine 失效
标题翻译：复杂流体机器
公开(公告)号：US07458220B2
公开(公告)日：2008-12-02
申请号：US11233301
申请日：2005-09-22
申请人： Shigeki Iwanami , Keiichi Uno , Hironori Asa , Tomohiro Kishimoto , Hiroshi Ogawa
发明人： Shigeki Iwanami , Keiichi Uno , Hironori Asa , Tomohiro Kishimoto , Hiroshi Ogawa
IPC分类号： F01K25/00 , F01C1/02
CPC分类号： F25B27/02 , B60H1/3223 , F01C1/0223 , F01C11/002 , F01K23/065 , F04C18/0223 , F04C23/001 , F04C29/0085 , F25B1/04 , Y02A30/274 , Y02E20/14
摘要： A complex fluid machine (100) comprises a compressor device (110) for a refrigerating cycle (20) and an expansion device (120) for Rankine cycle (30) to collect waste heat from an engine (10) and convert into a rotational force, wherein the compressor device (110) and the expansion device (120) are arranged in a fluid machine housing (111, 101c, 121), but those devices (110, 120) are operatively independent from each other. The compressor and expansion devices (110, 120) are formed as scroll type devices, and each of the fixed scroll wraps (112b, 122b) are formed at a common base plate (101) and extend in opposite directions.
摘要翻译：复杂流体机器（100）包括用于制冷循环的压缩机装置（110）和用于兰金循环（30）的膨胀装置（120），用于从发动机（10）收集废热并将其转换成旋转力，其中所述压缩机装置（110）和所述膨胀装置（120）布置在流体机械壳体（111,101c，121）中，但是所述装置（110,120）在操作上彼此独立。压缩机和膨胀装置（110,120）形成为涡旋式装置，并且每个固定涡旋盘（112b，122b）形成在公共基板（101）上并沿相反方向延伸。

6. 发明授权

US07344364B2 Fluid machine 失效
标题翻译：流体机
公开(公告)号：US07344364B2
公开(公告)日：2008-03-18
申请号：US11091421
申请日：2005-03-29
申请人： Hiroshi Ogawa , Tadashi Hotta , Shigeki Iwanami , Keiichi Uno
发明人： Hiroshi Ogawa , Tadashi Hotta , Shigeki Iwanami , Keiichi Uno
IPC分类号： F01C1/02 , F01C1/063
CPC分类号： F01C1/0246 , F04C29/0085 , F04C2240/45 , F25B1/04
摘要： After the tooth portion 102b of the stationary scroll 102 and the tooth portion 103b of the revolving scroll 103 have contacted each other on one contact face 121 in the central portion of the scroll (shown in FIG. 5A), when this contact face 121 is shifted to two sliding contact portions 122, 123, the operating chamber V is formed between the two sliding contact portions 122, 123 (shown in FIG. 5B), and the refrigerant introducing port 105a is open to the region on the contact face 121. Accordingly, the operating chamber can be instantaneously changed over while the sealing property is ensured. Due to the above structure, the sealing property for suppressing leakage from the high pressure side at the time of the expansion mode can be compatible with the smoothing property for smoothing a change-over of the scroll operating chamber successively formed.
摘要翻译：在旋转涡旋件103的齿部102b和旋转涡旋件103的齿部103b在涡旋件的中心部分（图5A所示）中的一个接触面121上彼此接触之后，当该接点面121移动到两个滑动接触部分122,123，操作室V形成在两个滑动接触部分122,123（图5B所示）之间，制冷剂引入口105a通向接触面121。因此，可以在确保密封性的同时瞬间切换操作室。由于上述结构，用于抑制在膨胀模式时从高压侧泄漏的密封性能可以与用于平滑连续形成的涡旋操作室的转换的平滑性相兼容。

7. 发明申请

US20050214148A1 Fluid machine 有权
标题翻译：流体机
公开(公告)号：US20050214148A1
公开(公告)日：2005-09-29
申请号：US11073599
申请日：2005-03-08
申请人： Hiroshi Ogawa , Tadashi Hotta , Shigeki Iwanami , Keiichi Uno
发明人： Hiroshi Ogawa , Tadashi Hotta , Shigeki Iwanami , Keiichi Uno
IPC分类号： F01C1/02 , F01C1/063 , F01C19/08 , F01D1/38 , F01D15/00 , F03C2/00 , F03C4/00 , F04C2/00 , F04C18/00 , F04C18/02 , F25B1/04 , F25B31/00
CPC分类号： F01C1/0246 , F25B1/04
摘要： An outer end of a seal element for a fixed scroll is extended to a position close to an end of an inside spiral wall of the fixed scroll, and an outwardly extended portion is formed at an outer periphery of a disc-shaped base plate of a movable scroll, so that a bottom surface of the movable scroll is always kept in a sliding contact entirely with the seal element during the orbital movement of the movable scroll. A thickness of the outwardly extended portion formed at the outer periphery of the disc-shaped base plate is made smaller than that of the disc-shaped base plate, so that the weight of the fluid machine can be smaller.
摘要翻译：用于固定涡旋件的密封元件的外端延伸到靠近固定涡旋件的内螺旋壁的端部的位置，并且向外延伸的部分形成在圆盘状基板的外周动涡旋盘，使得动涡旋盘的底面在动涡旋盘的轨道运动期间始终与密封元件完全滑动接触。形成在盘状基板的外周的向外延伸部分的厚度小于盘形基板的厚度，使得流体机械的重量可以更小。

8. 发明申请

US20050193734A1 Fluid machine 失效
标题翻译：流体机
公开(公告)号：US20050193734A1
公开(公告)日：2005-09-08
申请号：US11063879
申请日：2005-02-24
申请人： Shigeki Iwanami , Hironori Asa , Keiichi Uno , Yasuhiro Takeuchi , Hiroshi Ogawa
发明人： Shigeki Iwanami , Hironori Asa , Keiichi Uno , Yasuhiro Takeuchi , Hiroshi Ogawa
IPC分类号： F01C1/02 , F01B31/00 , F01C13/00 , F01D1/00 , F01K19/00 , F01K25/10 , F01K27/00 , F04B9/14 , F04B17/00 , F04B35/00 , F04C18/02 , F04C23/02 , F04C25/00 , F04C29/00 , F25B1/04 , F25B9/06 , F25B27/00 , F25B27/02 , F25B31/00 , F25D9/00
CPC分类号： F04C29/0085 , F01C13/00 , F01K25/10 , F01K27/00 , F04C18/0215 , F04C2240/45 , F25B1/04 , F25B27/02 , F25B2400/14
摘要： An expansion-and-compressor device of a fluid machine has a pump mode operation in which the expansion-and-compressor device is rotated by a driving force from a driving source to compress working fluid, and a motor mode operation in which the fluid pressure is converted into energy of movement to output kinetic energy. The fluid machine further has a transmission device for transmitting the driving force from the driving source with increased rotational speed, when the expansion-and-compressor device is operated in the pump mode operation.
摘要翻译：流体机械的膨胀压缩机装置具有泵模式操作，其中膨胀和压缩机装置通过驱动源的驱动力旋转以压缩工作流体;以及电动机模式操作，其中流体压力被转化为运动能量以输出动能。流体机械还具有传动装置，当在泵模式操作中操作膨胀和压缩机装置时，传动装置以增加的转速从驱动源传递驱动力。

9. 发明授权

US07314356B2 Fluid machine 有权
标题翻译：流体机
公开(公告)号：US07314356B2
公开(公告)日：2008-01-01
申请号：US11073599
申请日：2005-03-08
申请人： Hiroshi Ogawa , Tadashi Hotta , Shigeki Iwanami , Keiichi Uno
发明人： Hiroshi Ogawa , Tadashi Hotta , Shigeki Iwanami , Keiichi Uno
IPC分类号： F01C1/04 , F04C18/04
CPC分类号： F01C1/0246 , F25B1/04
摘要： An outer end of a seal element for a fixed scroll is extended to a position close to an end of an inside spiral wall of the fixed scroll, and an outwardly extended portion is formed at an outer periphery of a disc-shaped base plate of a movable scroll, so that a bottom surface of the movable scroll is always kept in a sliding contact entirely with the seal element during the orbital movement of the movable scroll. A thickness of the outwardly extended portion formed at the outer periphery of the disc-shaped base plate is made smaller than that of the disc-shaped base plate, so that the weight of the fluid machine can be smaller.
摘要翻译：用于固定涡旋件的密封元件的外端延伸到靠近固定涡旋件的内螺旋壁的端部的位置，并且向外延伸的部分形成在圆盘状基板的外周动涡旋盘，使得动涡旋盘的底面在动涡旋盘的轨道运动期间始终与密封元件完全滑动接触。形成在盘状基板的外周的向外延伸部分的厚度小于盘形基板的厚度，使得流体机械的重量可以更小。

10. 发明授权

US07418824B2 Refrigerating apparatus and fluid machine therefor 有权
公开(公告)号：US07418824B2
公开(公告)日：2008-09-02
申请号：US11260680
申请日：2005-10-28
申请人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
发明人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
IPC分类号： F25B27/02
CPC分类号： F01C20/26 , F01C1/0215 , F01C11/004 , F04C11/008 , F04C2240/45 , F25B1/04 , F25B27/02 , F25B2400/14 , Y02A30/274
摘要： A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series, and a power transmitting device for disconnecting the pump from the motor generator, when the expansion-compressor device is driven by the motor generator so as to be operated as a compressor device.

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