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

US07021912B2 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US07021912B2
公开(公告)日：2006-04-04
申请号：US10656226
申请日：2003-09-08
申请人： Takeshi Tsuchiya , Takao Mizuno , Mutsunori Matsunaga , Masaru Ohtahara , Syunsuke Yasunori , Isao Hayase , Isamu Tsubono , Kazuyuki Fujimura
发明人： Takeshi Tsuchiya , Takao Mizuno , Mutsunori Matsunaga , Masaru Ohtahara , Syunsuke Yasunori , Isao Hayase , Isamu Tsubono , Kazuyuki Fujimura
IPC分类号： F03C2/00 , F04C2/00
CPC分类号： F04C29/0021 , F04C18/0215 , F04C23/008 , F04C29/023 , F04C29/026 , F04C2230/605 , F04C2240/807
摘要： A second frame is arranged between a first frame and an orbiting scroll, and a central space and an outer peripheral space are sealed off by a seal portion, which is formed between an end surface of a shaft support of the orbiting scroll and the second frame. Also, a balance weight is arranged in a space between an underside of the second frame and the first frame. Thereby, most of an oil having lubricated respective shaft supports flows into the space below the second frame, and the oil accumulated in the space is discharged through an oil scavenge pipe into an oil reservoir in a lower portion of a closed vessel. Also, since the balance weight can be assembled from a side of the orbiting scroll in a state, in which the second frame is removed, it is possible to mount the balance weight close to the orbiting scroll.
摘要翻译：第二框架布置在第一框架和绕动涡盘之间，并且中心空间和外周空间被密封部分密封，所述密封部分形成在绕动涡盘的轴支撑件的端表面和第二框架。另外，在第二框架的下侧和第一框架之间的空间中配置有平衡配重。因此，具有润滑的相应的轴支撑件的大部分油流入第二框架下方的空间，并且积聚在该空间中的油通过除油管排出到密闭容器的下部的储油器中。此外，由于能够在移动第二框架的状态下从动涡旋盘的一侧组装平衡重，所以能够将平衡配重安装在靠近动涡旋盘的状态。

2. 发明授权

US06345967B1 Scroll type fluid machine having different wrap side surface clearances 有权
标题翻译：涡旋式流体机械具有不同的包裹侧面间隙
公开(公告)号：US06345967B1
公开(公告)日：2002-02-12
申请号：US09599739
申请日：2000-06-23
申请人： Yuugo Mukai , Isamu Tsubono , Isao Hayase , Takeshi Tsuchiya , Toshiyuki Terai , Mutsunori Matsunaga
发明人： Yuugo Mukai , Isamu Tsubono , Isao Hayase , Takeshi Tsuchiya , Toshiyuki Terai , Mutsunori Matsunaga
IPC分类号： F01C104
CPC分类号： F04C18/0269
摘要： The invention provides a scroll type fluid machine in which a performance is improved by improving assembling accuracy and reliability is improved by giving strength to wraps. The scroll type fluid machine is provided with an orbiting scroll having an end plate and a wrap stood on the end plate, and a fixed scroll having an end plate and a wrap stood on the end plate and structured such that a motion within a surface perpendicular to an axial direction is restricted, thereby reducing or expanding a volume formed by engaging the wraps of the fixed scroll and the orbiting scroll with each other so as to close between both of the scrolls. In the scroll type fluid machine, a side surface clearance formed between both of the wraps is formed to be smaller in a range between a central winding start point of the wrap and a section close to a center of the wrap than in a range between the section close to the center of the wrap and a section close to an outer periphery of the wrap.
摘要翻译：本发明提供一种涡旋式流体机械，其中通过提高装配精度来提高性能，并且通过提供强度来提高可靠性。涡旋式流体机器设置有具有端板和容纳在端板上的涡卷的动涡旋盘，并且具有端板和卷绕件的固定涡旋件站在端板上并且构造成使得在垂直于表面的表面内的运动限制了轴向，从而通过使固定涡旋盘和绕动涡旋盘的涡卷彼此接合而形成的体积减小或扩大，从而在两个涡卷之间闭合。在涡旋式流体机械中，形成在两个卷边之间的侧表面间隙在卷绕件的中心卷绕起始点和接近卷绕中心的部分之间的范围内形成为小于靠近包装的中心的部分和靠近包装的外周的部分。

3. 发明申请

US20120230853A1 Scroll Compressor 审中-公开
标题翻译：涡旋压缩机
公开(公告)号：US20120230853A1
公开(公告)日：2012-09-13
申请号：US13372780
申请日：2012-02-14
申请人： Yuichi YANAGASE , Isamu Tsubono , Eiji Sato , Masatsugu Chikano , Takeshi Tsuchiya , Mutsunori Matsunaga
发明人： Yuichi YANAGASE , Isamu Tsubono , Eiji Sato , Masatsugu Chikano , Takeshi Tsuchiya , Mutsunori Matsunaga
IPC分类号： F01C1/063
CPC分类号： F04C18/0215 , F04C18/0253 , F04C23/008 , F04C29/023 , F04C29/028
摘要： In a scroll compressor, it is hard to zone a high pressure chamber and a back pressure chamber which are formed in a back face of an orbiting scroll by a sealing means, increase a feeding amount to the high pressure chamber and the back pressure chamber at a low speed and adjust it at a high speed. A sealing means sealing a high pressure chamber in a center portion of a back face of an orbiting scroll and a back pressure chamber formed by an outer peripheral portion is provided, and a spiral shaped throttle passage is provided between a boss portion in the back face of the orbiting scroll and an outer peripheral surface of an orbiting bearing, thereby constructing an oil feeding route for feeding a lubricating oil to the back pressure chamber from the high pressure chamber.
摘要翻译：在涡旋式压缩机中，难以通过密封装置分隔形成在动涡旋盘的背面的高压室和背压室，从而增加对高压室和背压室的供给量低速，高速调节。设置有密封装置，该密封装置密封由外周部形成的绕动涡盘背面和背压室的中心部分的高压室，螺旋形的节流通道设置在背面的凸台部的旋转涡旋件和旋转轴承的外周面，从而构成从高压室向背压室供给润滑油的供油路径。

4. 发明授权

US08888475B2 Scroll compressor with oil supply across a sealing part 有权
标题翻译：涡旋式压缩机通过密封部分供油
公开(公告)号：US08888475B2
公开(公告)日：2014-11-18
申请号：US12853457
申请日：2010-08-10
申请人： Yuichi Yanagase , Eiji Sato , Isamu Tsubono , Mutsunori Matsunaga , Satoshi Nakamura , Masatsugu Chikano
发明人： Yuichi Yanagase , Eiji Sato , Isamu Tsubono , Mutsunori Matsunaga , Satoshi Nakamura , Masatsugu Chikano
IPC分类号： F04C18/02 , F01C1/02 , F01C21/04 , F04C27/00 , F04C29/02 , F04C23/00
CPC分类号： F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/028
摘要： A scroll compressor is provided in which the amount of lubricant oil supply is appropriately controlled over a low to high rotational frequency range of the scroll compressor. The scroll compressor has an oil supply unit and an oil supply passage. The oil supply unit includes a small hole with a diameter not exceeding a seal ring width of the sealing part and a groove which are formed on the end plate of the boss portion on the back side of the orbiting scroll. As the orbiting scroll orbitally moves, oil in the high pressure hydraulic chamber pools in the small hole to be discharged, across the seal ring, into the back pressure chamber. The oil supply passage communicates between the high pressure hydraulic chamber and the back pressure chamber.
摘要翻译：提供一种涡旋压缩机，其中在涡旋压缩机的低至高旋转频率范围内适当地控制润滑油供应量。涡旋压缩机具有供油单元和供油通路。供油单元包括直径不超过密封环的密封环宽度的小孔和形成在绕动涡卷的后侧上的凸台部的端板上的槽。随着轨道运行涡盘的轨道运动，高压液压室中的油在小孔中聚集，以便通过密封环排放到背压室中。供油通道在高压液压室和背压室之间连通。

5. 发明申请

US20110064596A1 SCROLL COMPRESSOR 有权
标题翻译：滚动压缩机
公开(公告)号：US20110064596A1
公开(公告)日：2011-03-17
申请号：US12853457
申请日：2010-08-10
申请人： Yuichi YANAGASE , Eiji Sato , Isamu Tsubono , Mutsunori Matsunaga , Satoshi Nakamura , Masatsugu Chikano
发明人： Yuichi YANAGASE , Eiji Sato , Isamu Tsubono , Mutsunori Matsunaga , Satoshi Nakamura , Masatsugu Chikano
IPC分类号： F01C1/02 , F01C21/04
CPC分类号： F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/028
摘要： A scroll compressor is provided in which the amount of lubricant oil supply is appropriately controlled over a low to high rotational frequency range of the scroll compressor. The scroll compressor has an oil supply unit and an oil supply passage. The oil supply unit includes a small hole with a diameter not exceeding a seal ring width of the sealing part and a groove which are formed on the end plate of the boss portion on the back side of the orbiting scroll. As the orbiting scroll orbitally moves, oil in the high pressure hydraulic chamber pools in the small hole to be discharged, across the seal ring, into the back pressure chamber. The oil supply passage communicates between the high pressure hydraulic chamber and the back pressure chamber.
摘要翻译：提供一种涡旋压缩机，其中在涡旋压缩机的低至高旋转频率范围内适当地控制润滑油供应量。涡旋压缩机具有供油单元和供油通路。供油单元包括直径不超过密封环的密封环宽度的小孔和形成在绕动涡卷的后侧的凸台部的端板上的槽。随着轨道运行涡盘的轨道运动，高压液压室中的油在小孔中聚集，以便通过密封环排放到背压室中。供油通道在高压液压室和背压室之间连通。

6. 发明授权

US06637550B2 Displacement type fluid machine 有权
标题翻译：排量式流体机
公开(公告)号：US06637550B2
公开(公告)日：2003-10-28
申请号：US09855675
申请日：2001-05-16
申请人： Masaki Koyama , Isamu Tsubono , Isao Hayase , Yuugo Mukai , Koichi Sekiguchi , Kenichi Oshima
发明人： Masaki Koyama , Isamu Tsubono , Isao Hayase , Yuugo Mukai , Koichi Sekiguchi , Kenichi Oshima
IPC分类号： F01M104
CPC分类号： F16N7/36
摘要： A displacement type fluid machine has a first lubricating fluid pump, provided at the rotating shaft and immersed in the lubricating fluid stored in the lubricating fluid-storing chamber, for feeding lubricating fluid to a first one of the two sliding portions via a lubricating fluid-guiding path formed at the rotating shaft; a second lubricating fluid pump, provided at the rotating shaft, for raising the pressure of lubricating fluid which has been fed via the lubricating fluid-guiding path by a predetermined pump head, and for feeding that lubricating fluid to a second one of the two sliding portions; and a third lubricating fluid pump, which is provided at or near the rotating shaft, for raising the pressure of lubricating fluid which has been fed via the lubricating fluid-guiding path by a predetermined pump head, and for feeding that lubricating fluid to a third one of the two sliding portions.
摘要翻译：位移式流体机械具有：第一润滑流体泵，设置在旋转轴处，浸渍在储存在润滑液储存室中的润滑流体中，用于将润滑流体经由润滑流体 - 在旋转轴上形成的引导路径; 设置在所述旋转轴处的第二润滑流体泵，用于提高经由所述润滑流体引导路径被预定泵头供给的润滑流体的压力，并将所述润滑流体供给到所述两个滑动中的第二个部分以及第三润滑流体泵，其设置在所述旋转轴处或其附近，用于提高经由所述润滑流体引导路径经由预定泵头供给的润滑流体的压力，并将所述润滑流体供给到第三润滑流体泵两个滑动部分之一。

7. 发明授权

US07354259B2 Scroll compressor having a valved back pressure chamber and a bypass for overcompression 有权
标题翻译：涡旋压缩机具有带阀的背压室和用于过压的旁路
公开(公告)号：US07354259B2
公开(公告)日：2008-04-08
申请号：US11266204
申请日：2005-11-04
申请人： Isamu Tsubono , Masahiro Takebayashi , Isao Hayase , Koichi Inaba , Koichi Sekiguchi , Kenichi Oshima , Atsushi Shimada , Takehiro Akizawa
发明人： Isamu Tsubono , Masahiro Takebayashi , Isao Hayase , Koichi Inaba , Koichi Sekiguchi , Kenichi Oshima , Atsushi Shimada , Takehiro Akizawa
IPC分类号： F04C18/00
CPC分类号： F04C28/16 , F04C18/0215 , F04C23/008 , F04C27/005 , Y10T137/7796
摘要： There is provided a scroll compressor having high overall adiabatic efficiency and reliability in a wide pressure operating range. A backside excess-suction-pressure region is provided such that pressure higher than suction pressure by a constant value is applied to a backside of scroll members to produce an attractive force to attract both scroll members. A control bypass is also provided for communicating compression chambers with a discharge system only when pressure in the compression chambers is high.
摘要翻译：提供了一种在广泛的压力操作范围内具有高整体绝热效率和可靠性的涡旋压缩机。设置背侧过剩吸入压力区域，使得高于吸入压力的压力恒定值的压力施加到涡旋件的背面以产生吸引两个涡旋件的吸引力。还提供控制旁路，用于仅在压缩室中的压力高时才将压缩室与排放系统连通。

8. 发明授权

US07137796B2 Scroll compressor 有权
公开(公告)号：US07137796B2
公开(公告)日：2006-11-21
申请号：US10887098
申请日：2004-07-09
申请人： Isamu Tsubono , Masahiro Takebayashi , Isao Hayase , Koichi Inaba , Koichi Sekiguchi , Kenichi Oshima , Atsushi Shimada , Takehiro Akizawa
发明人： Isamu Tsubono , Masahiro Takebayashi , Isao Hayase , Koichi Inaba , Koichi Sekiguchi , Kenichi Oshima , Atsushi Shimada , Takehiro Akizawa
IPC分类号： F04C18/00
CPC分类号： F04C28/16 , F04C18/0215 , F04C23/008 , F04C27/005 , Y10T137/7796
摘要： There is provided a scroll compressor having high overall adiabatic efficiency and reliability in a wide pressure operating range. A backside excess-suction-pressure region is provided such that pressure higher than suction pressure by a constant value is applied to a backside of scroll members to produce an attractive force to attract both scroll members. A control bypass is also provided for communicating compression chambers with a discharge system only when pressure in the compression chambers is high.

9. 发明授权

US07118358B2 Scroll compressor having a back-pressure chamber control valve 有权
标题翻译：具有背压室控制阀的涡旋压缩机
公开(公告)号：US07118358B2
公开(公告)日：2006-10-10
申请号：US11266175
申请日：2005-11-04
申请人： Isamu Tsubono , Masahiro Takebayashi , Isao Hayase , Koichi Inaba , Koichi Sekiguchi , Kenichi Oshima , Atsushi Shimada , Takehiro Akizawa
发明人： Isamu Tsubono , Masahiro Takebayashi , Isao Hayase , Koichi Inaba , Koichi Sekiguchi , Kenichi Oshima , Atsushi Shimada , Takehiro Akizawa
IPC分类号： F04C18/00
CPC分类号： F04C28/16 , F04C18/0215 , F04C23/008 , F04C27/005 , Y10T137/7796
摘要： There is provided a scroll compressor having high overall adiabatic efficiency and reliability in a wide pressure operating range. A backside excess-suction-pressure region is provided such that pressure higher than suction pressure by a constant value is applied to a backside of scroll members to produce an attractive force to attract both scroll members. A control bypass is also provided for communicating compression chambers with a discharge system only when pressure in the compression chambers is high.
摘要翻译：提供了一种在广泛的压力操作范围内具有高整体绝热效率和可靠性的涡旋压缩机。设置背侧过剩吸入压力区域，使得高于吸入压力的压力恒定值的压力施加到涡旋件的背面以产生吸引两个涡旋件的吸引力。还提供控制旁路，用于仅在压缩室中的压力高时才将压缩室与排放系统连通。

10. 发明申请

US20060051226A1 Scroll compressor 有权
公开(公告)号：US20060051226A1
公开(公告)日：2006-03-09
申请号：US11266175
申请日：2005-11-04
申请人： Isamu Tsubono , Masahiro Takebayashi , Isao Hayase , Koichi Inaba , Koichi Sekiguchi , Kenichi Oshima , Atsushi Shimada , Takehiro Akizawa
发明人： Isamu Tsubono , Masahiro Takebayashi , Isao Hayase , Koichi Inaba , Koichi Sekiguchi , Kenichi Oshima , Atsushi Shimada , Takehiro Akizawa
IPC分类号： F01C1/02 , F04C2/00
CPC分类号： F04C28/16 , F04C18/0215 , F04C23/008 , F04C27/005 , Y10T137/7796
摘要： There is provided a scroll compressor having high overall adiabatic efficiency and reliability in a wide pressure operating range. A backside excess-suction-pressure region is provided such that pressure higher than suction pressure by a constant value is applied to a backside of scroll members to produce an attractive force to attract both scroll members. A control bypass is also provided for communicating compression chambers with a discharge system only when pressure in the compression chambers is high.

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