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

US5775888A Scroll fluid machine having end plate with greater center thickness 失效
标题翻译：滚动式流体机具有中心厚度较大的端板
公开(公告)号：US5775888A
公开(公告)日：1998-07-07
申请号：US698455
申请日：1996-08-15
申请人： Susumu Sakamoto , Yuji Komai , Katsushi Hidano , Yoshio Kobayashi
发明人： Susumu Sakamoto , Yuji Komai , Katsushi Hidano , Yoshio Kobayashi
IPC分类号： F04C18/02 , F04C29/04 , F01C1/04 , F01C21/06
CPC分类号： F04C29/04 , F04C18/0253
摘要： A scroll fluid machine includes a fixed scroll member having an end plate which is formed such that a central portion of the end plate which corresponds approximately to 1.5 to 2 turns of a wrap portion from its spiral starting end (innermost end) is a thick-walled portion having a relatively large plate thickness, and an outer peripheral portion of the end plate which lies radially outside the thick-walled portion is a thin-walled portion. The thickness of the thick-walled portion is set to be about 1.4 to 1.6 times the thickness of the thin-walled portion. By reducing thermal resistance at the thick-walled portion of the end plate, heat from compression chambers are conducted to radiating fins, thereby suppressing the transfer of the heat to the thin-walled portion.
摘要翻译：涡旋流体机械包括具有端板的固定涡旋构件，所述端板形成为使得从其螺旋起始端（最内端）大致对应于绕组部分的1.5至2匝的端板的中心部分是厚的，具有相对较大板厚度的壁部分和位于厚壁部分径向外侧的端板的外周部分是薄壁部分。厚壁部的厚度设定为薄壁部的厚度的约1.4〜1.6倍。通过降低端板厚壁部的热阻，来自压缩室的热量被传导到散热片，从而抑制热量向薄壁部分的转移。

2. 发明授权

US07458788B2 Scroll fluid machine including back-pressure chamber with increased pressure receiving area 有权
标题翻译：包括背压室的滚动流体机器，其压力接收面积增加
公开(公告)号：US07458788B2
公开(公告)日：2008-12-02
申请号：US11905060
申请日：2007-09-27
申请人： Kiminori Iwano , Yuji Komai , Kazutaka Suefuji , Koji Fukui , Toshitsugu Suzuki , Junichi Nagasawa , Susumu Sakamoto , Katsushi Hidano , Kazunari Komatsu
发明人： Kiminori Iwano , Yuji Komai , Kazutaka Suefuji , Koji Fukui , Toshitsugu Suzuki , Junichi Nagasawa , Susumu Sakamoto , Katsushi Hidano , Kazunari Komatsu
IPC分类号： F03C2/00 , F04C18/00
CPC分类号： F04C18/0215 , F04C18/0261 , F04C27/005
摘要： A scroll fluid machine is capable of readily providing a back-pressure chamber having an increased pressure-receiving area and yet capable of being reduced in size. A fixed scroll member is secured to a casing. An orbiting scroll member is provided at a position facing the fixed scroll member. A holder is provided at the back of the orbiting scroll member, and a coupling member is provided to face the orbiting scroll member across the holder. The coupling member couples together the orbiting scroll member and a driving shaft and performs an orbiting motion together with the orbiting scroll member. A back-pressure plate is provided at the back of the orbiting scroll member, and a back-pressure chamber is formed between the back-pressure plate and the holder.
摘要翻译：涡旋流体机器能够容易地提供具有增加的压力接收面积并且能够减小尺寸的背压室。固定涡旋件固定在壳体上。在面向固定涡旋构件的位置设置有绕动涡旋构件。保持器设置在绕动涡旋构件的后部，并且连接构件设置成横过保持器面对绕动涡旋构件。联接构件将动涡旋构件和驱动轴联接在一起，并与绕动涡旋构件一起进行轨道运动。在涡旋构件的背面设有背压板，背压板与保持架之间形成背压室。

3. 发明申请

US20080101973A1 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US20080101973A1
公开(公告)日：2008-05-01
申请号：US11905060
申请日：2007-09-27
申请人： Kiminori Iwano , Yuji Komai , Kazutaka Suefuji , Koji Fukui , Toshitsugu Suzuki , Junichi Nagasawa , Susumu Sakamoto , Katsushi Hidano , Kazunari Komatsu
发明人： Kiminori Iwano , Yuji Komai , Kazutaka Suefuji , Koji Fukui , Toshitsugu Suzuki , Junichi Nagasawa , Susumu Sakamoto , Katsushi Hidano , Kazunari Komatsu
IPC分类号： F01C1/02
CPC分类号： F04C18/0215 , F04C18/0261 , F04C27/005
摘要： A scroll fluid machine is capable of readily providing a back-pressure chamber having an increased pressure-receiving area and yet capable of being reduced in size. A fixed scroll member is secured to a casing. An orbiting scroll member is provided at a position facing the fixed scroll member. A holder is provided at the back of the orbiting scroll member, and a coupling member is provided to face the orbiting scroll member across the holder. The coupling member couples together the orbiting scroll member and a driving shaft and performs an orbiting motion together with the orbiting scroll member. A back-pressure plate is provided at the back of the orbiting scroll member, and a back-pressure chamber is formed between the back-pressure plate and the holder.
摘要翻译：涡旋流体机器能够容易地提供具有增加的压力接收面积并且能够减小尺寸的背压室。固定涡旋件固定在壳体上。在面向固定涡旋构件的位置设置有绕动涡旋构件。保持器设置在绕动涡旋构件的后部，并且连接构件设置成横过保持器面对绕动涡旋构件。联接构件将动涡旋构件和驱动轴联接在一起，并与绕动涡旋构件一起进行轨道运动。在涡旋构件的背面设有背压板，背压板与保持架之间形成背压室。

4. 发明授权

US06210137B1 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US06210137B1
公开(公告)日：2001-04-03
申请号：US09474020
申请日：1999-12-28
申请人： Yoshio Kobayashi , Susumu Sugiura , Kiminori Iwano , Yasuhiko Sekino , Katsushi Hidano , Susumu Sakamoto , Junichi Nagasawa , Toshitsugu Suzuki
发明人： Yoshio Kobayashi , Susumu Sugiura , Kiminori Iwano , Yasuhiko Sekino , Katsushi Hidano , Susumu Sakamoto , Junichi Nagasawa , Toshitsugu Suzuki
IPC分类号： F01C102
CPC分类号： F04C2/32 , F04C29/025
摘要： A scroll fluid machine having a lubrication pump provided between sliding contact surfaces of an orbiting scroll member and a thrust bearing in a casing. The pump has an orbiting member accommodating recess provided in the sliding contact surface of the thrust bearing. An orbiting member projects from the sliding contact surface of the orbiting scroll member into the recess. A slide plate defines a suction chamber and a discharge chamber in the recess. As the orbiting scroll member orbits, the orbiting member orbits in the recess, causing a lubricant contained in the casing to be sucked from a suction passage and delivered to the inside of a boss portion accommodating an orbiting bearing.
摘要翻译：一种涡旋流体机械，其具有设置在绕动涡旋构件的滑动接触表面和壳体中的推力轴承之间的润滑泵。泵具有设置在推力轴承的滑动接触表面中的轨道构件容纳凹部。旋转构件从动涡旋构件的滑动接触表面突出到凹部中。滑动板在凹部中限定吸入室和排出室。随着绕动涡盘构件的轨道运动，轨道构件在凹槽中轨道运动，使得容纳在壳体中的润滑剂从吸入通道被吸入并被输送到容纳旋转轴承的凸台部分的内部。

5. 发明授权

US08784067B2 Scroll type booster 有权
标题翻译：滚动式助力器
公开(公告)号：US08784067B2
公开(公告)日：2014-07-22
申请号：US12155153
申请日：2008-05-30
申请人： Kiminori Iwano , Yuji Komai , Susumu Sakamoto , Aya Mizukoshi
发明人： Kiminori Iwano , Yuji Komai , Susumu Sakamoto , Aya Mizukoshi
IPC分类号： F04B49/22 , F04C2/02 , F04B49/02 , F04B49/03
CPC分类号： F04C2/025 , F04B49/022 , F04B49/03 , F04C18/0215 , F04C28/06
摘要： An electromagnetic valve, which is provided between an intake port of a compressor body and a pneumatic line at an intermediate position of an intake pipe, is opened/closed by a control unit. Communication between the intake port of the compressor body and the pneumatic line is permitted when the valve is open, and is blocked when the valve is closed. In a start-up control of the compressor body, the electromagnetic valve is opened, permitting communication of the pneumatic line in the plant with the intake port of the compressor body for power supply to an electric motor to drive an orbiting scroll. Rattling of the orbiting scroll by an amount equal to the axial gap (play) is suppressed before starting a compression operation.
摘要翻译：设置在压缩机主体的进气口和进气管的中间位置的气动管线之间的电磁阀由控制单元打开/关闭。当阀门打开时，允许压缩机主体的进气口和气动管路之间的通信，并且在阀门关闭时被阻塞。在压缩机主体的启动控制中，电磁阀打开，允许工厂中的气动管线与压缩机主体的进气口连通，供电到电动机以驱动绕动涡盘。在开始压缩操作之前，抑制绕动涡盘的旋转等于轴向间隙（游隙）的量。

6. 发明授权

US07950913B2 Seal system and scroll type fluid machine 有权
标题翻译：密封系统和涡旋式流体机
公开(公告)号：US07950913B2
公开(公告)日：2011-05-31
申请号：US12071678
申请日：2008-02-25
申请人： Kazutaka Suefuji , Kiminori Iwano , Yuji Komai , Koji Fukui , Susumu Sakamoto
发明人： Kazutaka Suefuji , Kiminori Iwano , Yuji Komai , Koji Fukui , Susumu Sakamoto
IPC分类号： F04C15/00 , F04C2/00
CPC分类号： F01C1/084 , F01C19/005 , F01C19/08
摘要： In a seal system for a scroll type fluid machine, a seal mechanism is provided between a backpressure plate and a holder, so as to surround an orbiting backpressure chamber. The seal member comprises a seal attachment groove, a seal member and a Y-shaped packing. The seal attachment groove is stepped on its outer circumference to define a shallow bottom portion. The seal member includes, on its outer circumference side, a cutout portion matching the shallow bottom portion. The Y-shaped packing is disposed between a deep groove peripheral wall of the seal attachment groove and the cutout portion of the seal member, and a backpressure chamber is defined on a reverse surface side of the seal member. By this arrangement, a slide surface of the seal member can be larger than an effective area of the backpressure side of the seal member. Thereby it is possible to reduce a difference between a load Ff acting on the slide surface and a load Fb acting on the reverse surface.
摘要翻译：在用于涡旋式流体机械的密封系统中，在背压板和保持器之间设置密封机构，以便围绕绕动的背压室。密封构件包括密封附接槽，密封构件和Y形填料。密封附接槽在其外圆周上台阶形成浅底部。密封构件在其外周侧包括与浅底部匹配的切口部。 Y形密封件设置在密封件安装槽的深槽周壁和密封构件的切口部之间，背压室限定在密封构件的背面侧。通过这种布置，密封构件的滑动表面可以大于密封构件的背压侧的有效面积。由此，可以减小作用在滑动面上的载荷Ff与作用在反面上的载荷Fb之间的差。

7. 发明授权

US08096792B2 Scroll type fluid machine with a rotation preventing cylindrical member 有权
标题翻译：滚动式流体机具有防旋转圆柱形构件
公开(公告)号：US08096792B2
公开(公告)日：2012-01-17
申请号：US12285038
申请日：2008-09-29
申请人： Kazutaka Suefuji , Yuji Komai , Susumu Sakamoto
发明人： Kazutaka Suefuji , Yuji Komai , Susumu Sakamoto
IPC分类号： F03C2/00 , F03C4/00 , F04C18/00
CPC分类号： F04C18/0215 , F01C17/063 , F01C21/02 , F04C23/008
摘要： The present invention provides a scroll type fluid machine realizing reduced attachment space in a casing and improvement in workability at the time of assembly and the like by using a plurality of ball coupling mechanisms. A plurality of ball coupling mechanisms are disposed between a casing and a rear side of an orbiting scroll. Each of the ball coupling mechanisms includes first and second thrust receivers (reception plates), a sphere, and a cylindrical ring. A thrust load to be applied to an end plate of the orbiting scroll is received between the first and second thrust receivers (reception plates) and the sphere. The cylindrical ring disposed between the first and second thrust receivers displays a so-called rotation preventing effect in such a manner that its outer peripheral surface makes a rolling contact with inner peripheral surfaces of cylindrical portions in association with an orbiting motion of the orbiting scroll.
摘要翻译：本发明提供一种涡旋式流体机械，其通过使用多个球接合机构，实现了壳体中的附接空间的缩小和组装等时的作业性的提高。多个球联接机构设置在壳体与绕动涡盘的后侧之间。每个球联接机构包括第一和第二推力接收器（接收板），球体和圆柱形环。施加到绕动涡旋盘的端板的推力载荷被容纳在第一和第二推力接收器（接收板）和球体之间。设置在第一推力接收器和第二推力接收器之间的圆柱形环以这样的方式显示所谓的旋转防止效果，使得其外周表面与绕动涡旋件的轨道运动相关联地与圆筒部分的内周表面滚动接触。

8. 发明授权

US07309219B2 Scroll type fluid machinery 失效
标题翻译：滚动式流体机械
公开(公告)号：US07309219B2
公开(公告)日：2007-12-18
申请号：US11014999
申请日：2004-12-20
申请人： Yuji Komai , Hideaki Ikeda , Kazutaka Suefuji , Koji Fukui , Susumu Sakamoto , Masanori Sugimoto
发明人： Yuji Komai , Hideaki Ikeda , Kazutaka Suefuji , Koji Fukui , Susumu Sakamoto , Masanori Sugimoto
IPC分类号： F01C1/02
CPC分类号： F04C29/04 , F01C21/10 , F04C18/0215 , F04C18/0253 , F04C23/001
摘要： The present invention provides a scroll type fluid machine which enables both of a fixed scroll and an orbiting scroll to be cooled by means of a cooling fan, and which enables an overall size of the machine to be compact. Cooling fans 38A and 38B are connected to a rotary shaft 18 between an electric motor 15 and orbiting scrolls 26A and 26B. Outer cases 3A and 3B are provided with flow inlet openings 42A and 42B, flow outlet openings 43A and 43B, scroll ducts 44A and 44B and cooling device ducts 46A and 46B. Compression portions 6A and 6B are operated by rotatably driving the rotary shaft 18 using the electric motor 15. In this instance, the cooling fans 38A and 38B are rotated with the rotary shaft. Therefore, with a simple structure having no electric fans, the fixed scrolls 7A and 7B, the orbiting scrolls 26A and 26B and the cooling device 47 can be efficiently cooled, and a compressor having a compact size and a high cooling performance can be formed.
摘要翻译：本发明提供一种能够通过冷却风扇冷却固定涡旋盘和绕动涡旋盘的涡旋式流体机械，能够使机器的整体尺寸紧凑化。冷却风扇38A和38B连接到电动马达15和绕动涡旋件26A和26B之间的旋转轴18.外壳3A和3B设有流动入口开口42A和42B，流出口 43A和43B，滚动导管44A和44B以及冷却装置导管46A和46B。压缩部分6A和6B通过使用电动机15可旋转地驱动旋转轴18来操作。在这种情况下，冷却风扇38A和38B随旋转轴旋转。因此，通过不具有电风扇的简单结构，可以有效地冷却固定涡旋件7A和7B，绕动涡旋件26A和26B以及冷却装置47，并且具有紧凑的尺寸和高冷却性能的压缩机可以形成。

9. 发明申请

US20090110580A1 Scroll type fluid machine 有权
标题翻译：滚动式流体机
公开(公告)号：US20090110580A1
公开(公告)日：2009-04-30
申请号：US12285038
申请日：2008-09-29
申请人： Kazutaka Suefuji , Yuji Komai , Susumu Sakamoto
发明人： Kazutaka Suefuji , Yuji Komai , Susumu Sakamoto
IPC分类号： F01C1/02 , F04C18/00
CPC分类号： F04C18/0215 , F01C17/063 , F01C21/02 , F04C23/008
摘要： The present invention provides a scroll type fluid machine realizing reduced attachment space in a casing and improvement in workability at the time of assembly and the like by using a plurality of ball coupling mechanisms. A plurality of ball coupling mechanisms are disposed between a casing and a rear side of an orbiting scroll. Each of the ball coupling mechanisms includes first and second thrust receivers (reception plates), a sphere, and a cylindrical ring. A thrust load to be applied to an end plate of the orbiting scroll is received between the first and second thrust receivers (reception plates) and the sphere. The cylindrical ring disposed between the first and second thrust receivers displays a so-called rotation preventing effect in such a manner that its outer peripheral surface makes a rolling contact with inner peripheral surfaces of cylindrical portions in association with an orbiting motion of the orbiting scroll.
摘要翻译：本发明提供一种涡旋式流体机械，其通过使用多个球接合机构，实现了壳体中的附接空间的缩小和组装等时的作业性的提高。多个球联接机构设置在壳体与绕动涡盘的后侧之间。每个球联接机构包括第一和第二推力接收器（接收板），球体和圆柱形环。施加到绕动涡旋盘的端板的推力载荷被容纳在第一和第二推力接收器（接收板）和球体之间。设置在第一推力接收器和第二推力接收器之间的圆柱形环以这样的方式显示所谓的旋转防止效果，使得其外周表面与绕动涡旋件的轨道运动相关联地与圆筒部分的内周表面滚动接触。

10. 发明申请

US20080310966A1 Scroll type booster 有权
标题翻译：滚动式助力器
公开(公告)号：US20080310966A1
公开(公告)日：2008-12-18
申请号：US12155153
申请日：2008-05-30
申请人： Kiminori Iwano , Yuji Komai , Susumu Sakamoto , Aya Mizukoshi
发明人： Kiminori Iwano , Yuji Komai , Susumu Sakamoto , Aya Mizukoshi
IPC分类号： F04B49/02 , F04C18/04 , F04C29/00
CPC分类号： F04C2/025 , F04B49/022 , F04B49/03 , F04C18/0215 , F04C28/06
摘要： An electromagnetic valve at an intake side is provided between an intake port of a compressor body and a pneumatic line at an intermediate position of an intake pipe. The electromagnetic valve is opened/closed by the control unit. When the valve is opened, a communication of the intake port of the compressor body and the pneumatic line is allowed. When the valve is closed, the communication between the intake port and the pneumatic line is blocked. Under a start-up control of the compressor body, the electromagnetic valve at the intake side is opened to communicate the pneumatic line in the plant with the intake port of the compressor body for power supply to an electric motor to drive an orbiting scroll. The rattle of the orbiting scroll by an amount equal to the axial gap (play) is suppressed before starting a compression operation.
摘要翻译：进气侧的电磁阀设置在压缩机主体的进气口与进气管的中间位置的气动管路之间。电磁阀由控制单元打开/关闭。当阀门打开时，允许压缩机主体的进气口和气动管线的连通。当阀关闭时，进气口与气动管路之间的连通被堵塞。在压缩机主体的启动控制下，打开进气侧的电磁阀，将工厂内的气动管线与压缩机主体的进气口连接，供电马达驱动绕动涡旋。在开始压缩操作之前，抑制绕动涡盘的拨轮等于轴向间隙（游隙）。

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