专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5577897A Scroll-type variable-capacity compressor having two control valves 失效
标题翻译：具有两个控制阀的涡旋式可变容量压缩机
公开(公告)号：US5577897A
公开(公告)日：1996-11-26
申请号：US457410
申请日：1995-06-01
申请人： Mitsuo Inagaki , Mikio Matsuda , Kazuhide Uchida , Hideaki Sasaya
发明人： Mitsuo Inagaki , Mikio Matsuda , Kazuhide Uchida , Hideaki Sasaya
IPC分类号： F04B49/00 , F04C28/12
CPC分类号： F04C28/125
摘要： A scroll compressor wherein a cylinder is provided along the end plate of a stationary scroll member and a plurality of bypass holes which open in the end plate and can communicate with the space in the cylinder and a plurality of operating spaces formed between the spiral vanes of the stationary scroll member and a moving scroll member are successively opened by a plunger to communicate with the suction side, whereby the capacity may be changed smoothly. When reducing the capacity to close to 0 percent, another cylinder and plunger are used to bypass the discharge pressure to the suction side.
摘要翻译：一种涡旋式压缩机，其特征在于，沿着固定涡旋件的端板设置有气缸，在所述端板上开口的多个旁路孔与所述气缸中的空间连通，并且形成在所述螺旋叶片之间的多个操作空间固定涡旋构件和动涡旋构件通过柱塞连续打开，以与吸力侧连通，从而可以平滑地改变容量。当将容量降低到接近0％时，使用另一个气缸和柱塞将排出压力旁路到吸入侧。

2. 发明授权

US5451146A Scroll-type variable-capacity compressor with bypass valve 失效
标题翻译：带旁通阀的涡旋式可变容量压缩机
公开(公告)号：US5451146A
公开(公告)日：1995-09-19
申请号：US38106
申请日：1993-03-30
申请人： Mitsuo Inagaki , Mikio Matsuda , Kazuhide Uchida , Hideaki Sasaya
发明人： Mitsuo Inagaki , Mikio Matsuda , Kazuhide Uchida , Hideaki Sasaya
IPC分类号： F04B49/00 , F04C28/12
CPC分类号： F04C28/125
摘要： A scroll compressor wherein a cylinder is provided along the end plate of a stationary scroll member and a plurality of bypass holes which open in the end plate and can communicate with the space in the cylinder and a plurality of operating spaces formed between the spiral vanes of the stationary scroll member and a moving scroll member are successively opened by a plunger to communicate with the suction side, whereby the capacity may be changed smoothly. When reducing the capacity to close to 0 percent, another cylinder and plunger are used to bypass the discharge pressure to the suction side.
摘要翻译：一种涡旋式压缩机，其特征在于，沿着固定涡旋件的端板设置有气缸，在所述端板上开口的多个旁路孔与所述气缸中的空间连通，并且形成在所述螺旋叶片之间的多个操作空间固定涡旋构件和动涡旋构件通过柱塞连续打开，以与吸力侧连通，从而可以平滑地改变容量。当将容量降低到接近0％时，使用另一个气缸和柱塞将排出压力旁路到吸入侧。

3. 发明授权

US5611675A Swash plate compressor with start up flow restrictive inlet spool valve 失效
标题翻译：带启动流量限制阀的斜盘式压缩机
公开(公告)号：US5611675A
公开(公告)日：1997-03-18
申请号：US450587
申请日：1995-05-31
申请人： Kazuhide Uchida , Mikio Matsuda , Mitsuo Inagaki , Takeshi Sakai
发明人： Kazuhide Uchida , Mikio Matsuda , Mitsuo Inagaki , Takeshi Sakai
IPC分类号： F04B49/00 , F04B27/08 , F04B27/10 , F04B27/14 , F04B49/22 , F04B7/00
CPC分类号： F04B27/1018 , F04B49/225
摘要： A spool 9 is connected to the rotating shaft 1 so that the spool 9 is slidable with respect to the shaft 1, while the rotating movement of the shaft 1 is transmitted to the spool 9. The spool 9 is formed with a first recess 9-3 of a reduced circumferential extension for obtaining a reduced compression capacity and a second recess 9-4 of an increased circumferential extension for obtaining a full capacity of the compressor. An intake pressure is always opened to a side of the spool, while an intermediate chamber is formed on the other side of the spool. A spring 10 is arranged for causing the spool 9 to be moved toward the intermediate pressure chamber. At the instant the compressor is brought into operation, introduction of the intake gas occurs via the first recess 9-4, thereby obtaining a compression capacity of 3 to 5% compared to the full capacity of the compressor.
摘要翻译：阀芯9连接到旋转轴1，使得阀芯9可相对于轴1滑动，同时轴1的旋转运动传递到阀芯9.阀芯9形成有第一凹槽9- 3，其用于获得减小的压缩能力，并且具有增加的周向延伸的第二凹槽9-4以获得压缩机的全部容量。进口压力始终向卷轴的一侧打开，而中间室形成在卷轴的另一侧。弹簧10布置成使阀芯9向中间压力室移动。在压缩机运转的瞬间，经由第一凹部9-4进入吸入气体的引入，从而与压缩机的全部容量相比获得3〜5％的压缩容量。

4. 发明授权

US5921756A Swash plate compressor including double-headed pistons having piston sections with different cross-sectional areas 失效
标题翻译：斜盘式压缩机包括具有不同横截面面积的活塞部分的双头活塞
公开(公告)号：US5921756A
公开(公告)日：1999-07-13
申请号：US760159
申请日：1996-12-03
申请人： Mikio Matsuda , Kazuhide Uchida , Mitsuo Inagaki , Takeshi Sakai
发明人： Mikio Matsuda , Kazuhide Uchida , Mitsuo Inagaki , Takeshi Sakai
IPC分类号： F04B27/12 , F04B1/26
CPC分类号： F04B27/12 , F04B2201/04
摘要： A swash plate type compressor having pistons, each defining on opposite sides compression chambers 38 and 39. The cross sectional area of the operating chamber 39 located adjacent the driving source is larger than the cross sectional area of the operating chamber 38 located away from the driving source in such a manner that the axial force F0 generated in a rotating shaft 5 due to the difference between the pressure at the swash plate chamber and the atmospheric pressure is substantially canceled by the axial forces F1 and F2 generated in the rotating shaft due to the refrigerant pressure acting on the piston 8 in the operating chambers 38 and 39.
摘要翻译：具有活塞的斜盘式压缩机，每个活塞限定在相对侧的压缩室38和39上。位于驱动源附近的操作室39的横截面面积大于远离驱动的操作室38的横截面积源极，使得由于旋转轴室中的压力与大气压之间的差异而在旋转轴5中产生的轴向力F0基本上被旋转轴中产生的轴向力F1和F2抵消，作用在操作室38和39中的活塞8上的制冷剂压力。

5. 发明授权

US5674058A Scroll-type refrigerant compressor 失效
标题翻译：涡旋式制冷压缩机
公开(公告)号：US5674058A
公开(公告)日：1997-10-07
申请号：US724854
申请日：1996-10-03
申请人： Mikio Matsuda , Mitsuo Inagaki , Hiroshi Ogawa , Kazuhide Uchida , Motohiko Ueda , Takeshi Sakai
发明人： Mikio Matsuda , Mitsuo Inagaki , Hiroshi Ogawa , Kazuhide Uchida , Motohiko Ueda , Takeshi Sakai
IPC分类号： F04C28/00 , F04B49/02 , F04C18/02 , F04C18/04 , F04C19/00 , F04C28/06 , F04C28/16 , F04C28/26 , F04C29/12 , F04C29/08
CPC分类号： F04C28/16 , F04C28/26 , F04C29/128
摘要： A scroll-type refrigerant compressor having a movable scroll unit and a stationary scroll unit which has a fixed stationary end plate in which a plurality of bypass ports and a discharge port are formed through which the refrigerant compressed in the pockets formed between the movable and stationary scroll units is discharged via check valves covering the bypass ports and the discharge port and preventing a reverse flow of the discharged refrigerant into the pockets. The compressor further having a suction port fluidly connected to an evaporator of an air-conditioning system, a delivery port fluidly connected to a condenser of the air-conditioning system, and a fluid channel for providing a fluid communication between the suction and delivery ports via a solenoid-operated valve for blocking and unblocking the fluid channel. The compressor can be switched from the ordinary 100% capacity to 0% capacity and vice versa.
摘要翻译：一种涡旋式制冷剂压缩机，其具有可动涡旋单元和固定涡旋单元，该固定涡旋单元具有固定的固定端板，其中形成有多个旁通孔和排出口，通过该静止端板形成在可移动和静止之间形成的口袋中的制冷剂涡旋单元通过覆盖旁通端口和排出口的止回阀排出，并防止排出的制冷剂逆向流入口袋。压缩机还具有流体地连接到空调系统的蒸发器的吸入口，与空调系统的冷凝器流体连接的输送口，以及用于在吸入口和输送口之间提供流体连通的流体通道用于阻塞和解除流体通道的电磁阀。压缩机可以从普通的100％容量切换到0％的容量，反之亦然。

6. 发明授权

US5249940A Scroll compressor having a magnet pressing the moving scroll member axially 失效
标题翻译：涡旋式压缩机具有轴向轴向推动移动涡旋件的磁体
公开(公告)号：US5249940A
公开(公告)日：1993-10-05
申请号：US873186
申请日：1992-04-24
申请人： Mikio Matsuda , Kazuhide Uchida , Mitsuo Inagaki , Yasuhiro Oki
发明人： Mikio Matsuda , Kazuhide Uchida , Mitsuo Inagaki , Yasuhiro Oki
IPC分类号： F01C17/06 , F04C18/02 , F04C29/00 , F04C18/04
CPC分类号： F04C29/0021 , F01C17/063 , F04C18/0215
摘要： In a scroll compressor, the moving scroll member is engaged with the stationary scroll member while centrally offset from each other so that they define an actuation chamber between them. When driven by the crank of the compressor shaft and blocked against rotation by the rotation restricting plate, the moving scroll member revolves to compress the fluid in the actuation chamber, and because of the relationship between the compression reaction force and the driving force, a moment is produced to incline the moving scroll member, so that the moving scroll member rises at a portion of the thrust bearing plate, the contact pressure between the scroll members is increased, and a larger driving force is required. Accordingly, the attraction force of the magnet and magnetic body is utilized to press the moving scroll member against the thrust bearing plate. This force can be generated due to the attracting force or repulsing force between magnets, or by the force of a spring. Therefore, according to the present invention, the tooth width of both scroll members can be made larger.
摘要翻译：在涡旋压缩机中，动涡旋件与固定涡旋件接合，同时中心偏移，使得它们在它们之间限定致动室。当由压缩机轴的曲柄驱动并被旋转限制板阻止旋转时，移动涡旋件旋转以压缩致动室中的流体，并且由于压缩反作用力和驱动力之间的关系，瞬间产生以使移动涡旋构件倾斜，使得移动涡旋构件在推力轴承板的一部分上升，涡旋构件之间的接触压力增加，并且需要较大的驱动力。因此，利用磁铁和磁体的吸引力将动涡旋件压靠推力轴承板。由于磁体之间的吸引力或排斥力，或者由于弹簧的力而产生该力。因此，根据本发明，能够使两个涡旋部件的齿宽变大。

7. 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。

8. 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。

9. 发明授权

US09599239B2 Selector valve and cooling system 有权
公开(公告)号：US09599239B2
公开(公告)日：2017-03-21
申请号：US14342921
申请日：2012-09-05
申请人： Yuichi Ohno , Kazuhide Uchida , Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato
发明人： Yuichi Ohno , Kazuhide Uchida , Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato
IPC分类号： F25B39/02 , F16K11/085 , F25B41/04 , B60H1/00 , F25B23/00 , F25D19/00
CPC分类号： F16K11/085 , B60H1/00485 , F16K11/0856 , F25B23/006 , F25B41/04 , F25B2400/23 , F25D19/00 , Y10T137/86871
摘要： A selector valve includes: a first valve element having a through-hole; a first housing having a radial hole through which fluid flowing though the through-hole passes, the first housing accommodating the first valve element; a second valve element having a through-hole; a second housing having radial holes through which fluid flowing through the through-hole passes, the second housing accommodating the second valve element; and a motor configured to integrally actuate the first valve element and the second valve element. A hollow space configured to suppress transfer of heat between the first valve element and the second valve element is formed between the first valve element and the second valve element. A hollow space configured to suppress transfer of heat between the first housing and the second housing is formed between the first housing and the second housing.

10. 发明授权

US07870733B2 Fluid machine for rankine cycle 有权
标题翻译：血液循环机
公开(公告)号：US07870733B2
公开(公告)日：2011-01-18
申请号：US11641202
申请日：2006-12-18
申请人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hiroshi Ogawa , Hiroshi Kishita , Kazuhide Uchida , Yasuhiro Kawase , Atsushi Inaba
发明人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hiroshi Ogawa , Hiroshi Kishita , Kazuhide Uchida , Yasuhiro Kawase , Atsushi Inaba
IPC分类号： F01K13/02
CPC分类号： F01K25/06 , F01C1/0215 , F01C13/04 , F01K21/005 , F01K25/04 , F04C2240/45
摘要： It is an object to provide a fluid machine, which is simple in structure and in which lubricating oil containing smaller amount of the working fluid is supplied to sliding portions of an expansion device. The fluid machine has the expansion device for generating a driving force by expansion of the working fluid, which contains the lubricating oil and is heated to a gas phase condition. The fluid machine further has an electric power generating device driven by the driving force of the expansion device and generating electric power. An oil pooling portion is formed in a fluid passage, through which the working fluid discharged from the expansion device flows, such that the lubricating oil contained in the working fluid is brought into contact with at least one of sliding portions of the expansion device and the electric power generating device. And a heating unit is provided to heat the working fluid in the oil pooling portion.
摘要翻译：本发明的目的是提供一种流体机械，其结构简单，并且将含有较少量的工作流体的润滑油供应到膨胀装置的滑动部分。流体机械具有用于通过膨胀包含润滑油并被加热到气相状态的工作流体产生驱动力的膨胀装置。流体机械还具有由膨胀装置的驱动力驱动并产生电力的发电装置。在液体通道中形成有一个集油部分，从膨胀装置排出的工作流体通过该流体通道流动，使得包含在工作流体中的润滑油与膨胀装置的滑动部分和发电装置。并且提供加热单元以加热储油部分中的工作流体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式