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

US08083507B2 Vacuum pump having rotation body cleaning unit with spraying holes on an output surface of the cleaning body surrounding a shaft 失效
标题翻译：真空泵具有旋转体清洁单元，其具有围绕轴的清洁体的输出表面上的喷孔
公开(公告)号：US08083507B2
公开(公告)日：2011-12-27
申请号：US12050063
申请日：2008-03-17
申请人： Tea-Jin Park , Seung-Ki Chae , Kwang-Myung Lee , Sang-Gon Lee
发明人： Tea-Jin Park , Seung-Ki Chae , Kwang-Myung Lee , Sang-Gon Lee
IPC分类号： F01C1/30 , F03C2/00
CPC分类号： F04C18/126 , B08B3/02 , B08B5/02 , F04C23/001 , F04C29/0092 , F04C2220/10 , F04C2280/02
摘要： Provided is a vacuum pump having a rotation body cleaning unit. The vacuum pump includes a case provided with rotation guide holes at opposite end parts. The case includes a rotation body placed inside the case and including a rotation shaft having opposite ends rotatably supported by the rotation guide holes and a number of lobes provided in the rotation shaft at predetermined intervals. Further, a cleaning part is supported by the case and placed in a space between the lobes and cleans the rotation body.
摘要翻译：提供一种具有旋转体清洁单元的真空泵。真空泵包括在相对端部设置有旋转导向孔的壳体。壳体包括设置在壳体内部的旋转体，包括旋转轴，其具有由旋转引导孔可旋转地支撑的相对端和以预定间隔设置在旋转轴中的多个凸角。此外，清洁部件被壳体支撑并且放置在叶片之间的空间中并且清洁旋转体。

2. 发明授权

US08556594B2 Vacuum ejector and vacuum apparatus having the same 有权
标题翻译：具有相同的真空喷射器和真空装置
公开(公告)号：US08556594B2
公开(公告)日：2013-10-15
申请号：US13051088
申请日：2011-03-18
申请人： Hyun-Wook Kim , Yong-Wook Kim , Tea-Jin Park
发明人： Hyun-Wook Kim , Yong-Wook Kim , Tea-Jin Park
IPC分类号： F04F5/20 , F04F5/46
CPC分类号： F04F5/20
摘要： A vacuum pump ejector may include ejector body and a nozzle. The ejector body may have a passageway through which fluids may flow. The passageway may have an orifice. The nozzle may inject a purging gas to the orifice. The ejector may decrease a pressure between the vacuum pump and the scrubber, so that the vacuum pump may have improved efficiency. Thus, the vacuum pump may be effectively operated.
摘要翻译：真空泵喷射器可以包括喷射器主体和喷嘴。喷射器主体可以具有流体可以流过的通道。通道可以具有孔口。喷嘴可将吹扫气体注入孔口。喷射器可以减小真空泵和洗涤器之间的压力，使得真空泵可以提高效率。因此，可以有效地操作真空泵。

3. 发明授权

US08529231B2 Apparatus for cleaning rotation body and vacuum pump having the same 有权
标题翻译：用于清洁旋转体的设备和具有该旋转体的真空泵
公开(公告)号：US08529231B2
公开(公告)日：2013-09-10
申请号：US12701956
申请日：2010-02-08
申请人： Tea-Jin Park
发明人： Tea-Jin Park
IPC分类号： F01C1/30 , F03C2/00
CPC分类号： F04C18/126 , F04C29/0092 , F04C2220/10
摘要： An apparatus includes a rotation body having one or more rotary shafts having projections, and a cleaning part disposed adjacent to the projections, having one or more rotation holes into which the one or more rotary shafts are inserted, respectively, and configured to flow a cleaning material into the one or more rotation holes.
摘要翻译：一种装置，包括具有一个或多个具有突出部的旋转轴的旋转体以及与突起相邻设置的清洁部，具有分别插入有一个以上的旋转轴的一个以上的旋转孔，材料进入一个或多个旋转孔。

4. 发明授权

US07748970B2 Vacuum pump having fluid port and exhaust system 失效
标题翻译：具有流体端口和排气系统的真空泵
公开(公告)号：US07748970B2
公开(公告)日：2010-07-06
申请号：US11864145
申请日：2007-09-28
申请人： Tea-Jin Park
发明人： Tea-Jin Park
IPC分类号： F01C1/18
CPC分类号： F04C18/126 , F04C23/001 , F04C29/0092
摘要： In an embodiment, a vacuum pump is capable of preventing adhesion of by-products to its surfaces. The vacuum pump includes a stator. The stator includes a cylinder wall and a pair of diaphragms disposed at opposite ends of the stator. A rotary shaft passes through the diaphragms, and a lobe is attached to the rotary shaft in the stator. The lobe may include a fluid port, and the fluid port may be disposed in sidewalls of the lobe to face the diaphragms. The rotary shaft may include a fluid supply path in communication with the fluid port.
摘要翻译：在一个实施例中，真空泵能够防止副产物粘附到其表面上。真空泵包括定子。定子包括设置在定子的相对端的气缸壁和一对隔膜。旋转轴通过隔膜，并且在定子中的旋转轴上附接有凸角。叶瓣可以包括流体端口，并且流体端口可以设置在叶片的侧壁中以面对隔膜。旋转轴可以包括与流体端口连通的流体供应路径。

5. 发明授权

US07670399B2 Exhaust pipe having turbulence wings and an exhaust system 失效
标题翻译：排气管具有湍流翼和排气系统
公开(公告)号：US07670399B2
公开(公告)日：2010-03-02
申请号：US11623289
申请日：2007-01-15
申请人： Tea-Jin Park
发明人： Tea-Jin Park
IPC分类号： B01D50/00
CPC分类号： F01N3/038 , Y02T10/20 , Y10T137/0329
摘要： Provided are an exhaust pipe having turbulence wings, and an exhaust system. The exhaust pipe includes an outer pipe and an inner pipe. The exhaust pipe is connected to a scrubber of the exhaust system. The outer pipe has a gas inlet port. The inner pipe is installed in the outer pipe. A gap exists between the outer pipe and the inner pipe. The inner pipe includes a plurality of turbulence wings and gas discharge ports. The gas discharge ports are in communication with the gas inlet port via the gap. The turbulence wings project inward from the inner pipe and are disposed adjacent to the gas discharge ports. The inner pipe has an exhaust gas passage formed therein. When a gas is flowed through the gas discharge ports and over the turbulence wings, a jet layer is formed adjacent to an interior sidewall of the inner pipe. The jet layer forms a buffer between the exhaust gas passage and the inner pipe sidewalls. In this way, exhaust gases passing through the exhaust gas passage are prevented from contacting the inner pipe surface. Absorption of exhaust gas byproducts at the surface of the exhaust pipe is therefore reduced.
摘要翻译：具有湍流翼的排气管和排气系统。排气管包括外管和内管。排气管连接到排气系统的洗涤器。外管具有气体入口。内管安装在外管中。外管和内管之间存在间隙。内管包括多个湍流翼和排气口。气体排出口经由间隙与气体导入口连通。湍流翼从内管向内突出并与气体排放口相邻设置。内管具有形成在其中的排气通道。当气体流过气体排出口并在湍流翼上时，与内管的内侧壁相邻地形成喷射层。喷射层在排气通道和内管侧壁之间形成缓冲器。以这种方式，可以防止通过废气通道的废气与内管表面接触。因此，在排气管的表面吸收废气副产物减少。

6. 发明申请

US20110229346A1 Vacuum Ejector and Vacuum Apparatus Having the Same 有权
标题翻译：具有相同的真空喷射器和真空装置
公开(公告)号：US20110229346A1
公开(公告)日：2011-09-22
申请号：US13051088
申请日：2011-03-18
申请人： Hyun-Wook Kim , Yong-Wook Kim , Tea-Jin Park
发明人： Hyun-Wook Kim , Yong-Wook Kim , Tea-Jin Park
IPC分类号： F04F5/20
CPC分类号： F04F5/20
摘要： A vacuum pump ejector may include ejector body and a nozzle. The ejector body may have a passageway through which fluids may flow. The passageway may have an orifice. The nozzle may inject a purging gas to the orifice. The ejector may decrease a pressure between the vacuum pump and the scrubber, so that the vacuum pump may have improved efficiency. Thus, the vacuum pump may be effectively operated.
摘要翻译：真空泵喷射器可以包括喷射器主体和喷嘴。喷射器主体可以具有流体可以流过的通道。通道可以具有孔口。喷嘴可将吹扫气体注入孔口。喷射器可以减小真空泵和洗涤器之间的压力，使得真空泵可以提高效率。因此，可以有效地操作真空泵。

7. 发明申请

US20080041448A1 EXHAUST PIPE HAVING TURBULENCE WINGS AND AN EXHAUST SYSTEM 失效
标题翻译：具有湍流和排气系统的排气管
公开(公告)号：US20080041448A1
公开(公告)日：2008-02-21
申请号：US11623289
申请日：2007-01-15
申请人： Tea-Jin Park
发明人： Tea-Jin Park
IPC分类号： E03B1/00
CPC分类号： F01N3/038 , Y02T10/20 , Y10T137/0329
摘要： Provided are an exhaust pipe having turbulence wings, and an exhaust system. The exhaust pipe includes an outer pipe and an inner pipe. The exhaust pipe is connected to a scrubber of the exhaust system. The outer pipe has a gas inlet port. The inner pipe is installed in the outer pipe. A gap exists between the outer pipe and the inner pipe. The inner pipe includes a plurality of turbulence wings and gas discharge ports. The gas discharge ports are in communication with the gas inlet port via the gap. The turbulence wings project inward from the inner pipe and are disposed adjacent to the gas discharge ports. The inner pipe has an exhaust gas passage formed therein. When a gas is flowed through the gas discharge ports and over the turbulence wings, a jet layer is formed adjacent to an interior sidewall of the inner pipe. The jet layer forms a buffer between the exhaust gas passage and the inner pipe sidewalls. In this way, exhaust gases passing through the exhaust gas passage are prevented from contacting the inner pipe surface. Absorption of exhaust gas byproducts at the surface of the exhaust pipe is therefore reduced.
摘要翻译：具有湍流翼的排气管和排气系统。排气管包括外管和内管。排气管连接到排气系统的洗涤器。外管具有气体入口。内管安装在外管中。外管和内管之间存在间隙。内管包括多个湍流翼和排气口。气体排出口经由间隙与气体导入口连通。湍流翼从内管向内突出并与气体排放口相邻设置。内管具有形成在其中的排气通道。当气体流过气体排出口并在湍流翼上时，与内管的内侧壁相邻地形成喷射层。喷射层在排气通道和内管侧壁之间形成缓冲器。以这种方式，可以防止通过废气通道的废气与内管表面接触。因此，在排气管的表面吸收废气副产物减少。

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