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. 发明专利

JP2005180295A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2005180295A
公开(公告)日：2005-07-07
申请号：JP2003421728
申请日：2003-12-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAKAI KAZUTAKA , KIMATA HISAYUKI , SATO SO , YAMAZAKI HIROSHI
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of reducing the oil content of exhausted high pressure gas, by minimizing influence on a suction pipe, by processing a reservoir of oil.
SOLUTION: This scroll compressor 1 has a housing 2 for connecting a suction pipe 7 and a delivery pipe 8 to an upper part, a fixed scroll 9 fixed and supported in the housing 2, a revolving scroll 10 meshed with the fixed scroll 9, checking autorotation to the fixed scroll and making revolving motion, and a separator cover 13 arranged in an upper part of the fixed scroll 9 and delivering the high pressure gas to an upper space of the housing 2. The scroll compressor is characterized by forming an oil discharge through-hole 33 in a fixed side end plate 9a of the fixed scroll 9 covered with the separator cover 13.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决问题的方案：提供一种能够通过加工油箱来减少对抽吸管的影响来减少排出的高压气体的含油量的涡旋式压缩机。解决方案：该涡旋压缩机1具有用于将吸入管7和输送管8连接到上部的壳体2，固定并支撑在壳体2中的固定涡旋件9，与固定涡旋件检查固定涡旋件的旋转运动和旋转运动，以及布置在固定涡卷9的上部并将高压气体输送到壳体2的上部空间的分离器盖13.涡旋压缩机的特征在于，固定涡旋件9的固定侧端板9a上的分油盖13上的排油通孔33。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2010156348A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2010156348A
公开(公告)日：2010-07-15
申请号：JP2010091508
申请日：2010-04-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO SO , KIMATA HISAYUKI , NAKAI KAZUTAKA
IPC分类号： F04C29/02 , F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor for controlling a flow rate by reducing the pressure of a lubricating oil with a simple structure. SOLUTION: This scroll compressor includes a housing, a lubricating oil storage part formed in the atmosphere of a high-pressure gas compressed by a scroll compressing mechanism in the housing, an oil reserving part for the lubricating oil supplied from the storage part formed in a rear pressure chamber 165 of the scroll compressing mechanism, and a flow regulating mechanism connecting the oil reserving part to a suction chamber SUC of the scroll compressing mechanism in which a pressure is lower than that in the oil reserving part and regulating the flow rate of the lubricating oil flowing from the oil reserving part to the suction chamber. The flow regulating mechanism includes a flow passage 200c formed in a seal member 160 for sealing the oil reserving part. The flow passage is formed to be extended in the circumferential direction of the seal member. The flow passage is formed on a sliding surface with a turning scroll member 141 of the scroll compressing mechanism of the seal member. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过以简单的结构降低润滑油的压力来控制流量的涡旋压缩机。解决方案：该涡旋压缩机包括壳体，形成在由壳体中的涡旋压缩机构压缩的高压气体的气氛中的润滑油存储部，用于从储存部供给的润滑油的储油部形成在涡旋压缩机构的后部压力室165中的流量调节机构，以及将储油部连接到涡旋压缩机构的吸入室SUC的流量调节机构，其压力低于储油部的压力并调节流量润滑油从储油部分流到吸入室的速率。流量调节机构包括形成在用于密封储油部的密封构件160中的流路200c。流路形成为在密封部件的周向延伸。流路在密封部件的涡旋压缩机构的转动涡旋部件141的滑动面上形成。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2005291051A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2005291051A
公开(公告)日：2005-10-20
申请号：JP2004105694
申请日：2004-03-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KIMATA HISAYUKI , NAKAI KAZUTAKA , SATO SO
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of sufficiently lubricating a scroll compression mechanism and preventing drop of compression efficiency.
SOLUTION: In the scroll compressor 1 provided with the scroll compression mechanism provided with a fixed scroll 9 and a revolving scroll 10 mutually meshing, an upper part bearing 3 fixed on a housing 2 rotatably supporting a drive shaft 6 supporting a back part of the revolving scroll 10 and driving the revolving scroll 10, a back pressure chamber 25 formed between the revolving scroll 10 and the upper part bearing 3 and retaining high pressure equivalent to discharged gas, and an oil supply means 30 supplying lubricating oil to the back pressure chamber 25, an oil supply means 30 including a restriction part 31 including an oil flow passage on an lower end surface 27 of the upper part bearing 3, a high pressure flow passage part 34 communicating the restriction part 31 and the back pressure chamber 25, and a low pressure flow passage part 35 communicating the restriction part 31 and a suction chamber 16 is provided.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够充分润滑涡旋压缩机构并防止压缩效率降低的涡旋压缩机。解决方案：在设置有互相啮合的固定涡旋件9和回转涡旋件10的涡旋压缩机构的涡旋压缩机1中，固定在壳体2上的上部轴承3以可旋转的方式支撑驱动轴6，支撑后部并且驱动回转涡旋件10，形成在回转涡旋盘10与上部轴承3之间并保持与排出气体相当的高压的背压室25以及向背面供给润滑油的供油机构30 压力室25，包括在上部轴承3的下端面27上具有油流路的限制部31的供油装置30，连通限制部31和背压室25的高压流路部34 并且设置有连通限制部31和吸入室16的低压流路部35。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005240773A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2005240773A
公开(公告)日：2005-09-08
申请号：JP2004055083
申请日：2004-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO SO , KIMATA HISAYUKI , NAKAI KAZUTAKA
IPC分类号： F04B39/02 , F04C18/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of controlling a flow rate by reducing the pressure of a lubricating oil with a simple structure.
SOLUTION: This scroll compressor comprises a housing 132, a lubricating oil storage part 151 formed in the atmosphere of a high-pressure gas compressed by a scroll compressing mechanism 134 in the housing, an oil reserving part for the lubricating oil supplied from the reserving part formed in the rear pressure chamber 165 of the scroll compressing mechanism, and a flow regulating mechanism 200 connecting the oil reserving part to the suction chamber SUC of the scroll compressing mechanism in which a pressure is lower than that in the oil reserving part and regulating the flow rate of the lubricating oil flowing from the oil reserving part to the suction chamber. The flow regulating mechanism comprises a flow passage 200c formed in a seal member 160 sealing the oil reserving part. The flow passage is formed to be extended in the circumferential direction of the seal member. The flow passage is formed in the sliding surface of the seal member on the swing scroll member 141 of the scroll compression mechanism.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过以简单的结构降低润滑油的压力来控制流量的涡旋压缩机。解决方案：该涡旋压缩机包括壳体132，形成在由壳体中的涡旋压缩机构134压缩的高压气体的气氛中的润滑油存储部分151，用于从壳体132供应的润滑油的储油部分形成在涡旋压缩机构的后部压力室165中的储存部以及将储油部连接到涡旋压缩机构的吸入室SUC的流量调节机构200，其中压力低于储油部的压力并且调节从储油部向吸入室流动的润滑油的流量。流量调节机构包括形成在密封部件160中的密封油储存部的流路200c。流路形成为在密封部件的周向延伸。流路形成在涡旋压缩机构的摆动涡旋构件141上的密封构件的滑动面上。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005180297A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2005180297A
公开(公告)日：2005-07-07
申请号：JP2003421730
申请日：2003-12-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAKAI KAZUTAKA , KIMATA HISAYUKI , SATO SO
IPC分类号： F04C29/00 , F04C18/02 , F04C29/02 , F04C29/12
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of miniaturizing a structure while holding the sufficient oil separating effect.
SOLUTION: This scroll compressor 1 has a housing 2 for connecting a suction pipe 7 and a delivery pipe 8 to an upper part, a fixed scroll 9 fixed and supported in the housing 2, a revolving scroll 10 meshed with the fixed scroll 9, checking autorotation with respect to the fixed scroll 9 and making revolving motion, and a separator cover 13 arranged in an upper part of the fixed scroll 9 and delivering high pressure gas as a swirling flow to an upper space of the housing 2. The scroll compressor is characterized by arranging a delivery part of the separator cover 13 in a separator cover 13 side part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在保持足够的油分离效果的同时使结构小型化的涡旋压缩机。解决方案：该涡旋压缩机1具有用于将吸入管7和输送管8连接到上部的壳体2，固定并支撑在壳体2中的固定涡旋件9，与固定涡旋件检查相对于固定涡卷9的自转和旋转运动，以及布置在固定涡卷9的上部并将高压气体作为旋转流输送到壳体2的上部空间的分离器盖13。涡旋式压缩机的特征在于将分离器盖13的输送部分布置在分离器盖13侧部分中。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005240774A Oil supply amount control mechanism of compressor and scroll compressor 有权
标题翻译：压缩机和滚动压缩机的供油量控制机制
公开(公告)号：JP2005240774A
公开(公告)日：2005-09-08
申请号：JP2004055084
申请日：2004-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO SO , MIZUSHIMA MOTOKI , TAKEUCHI MASAMITSU , NAKAI KAZUTAKA , HIRATA HIROFUMI
IPC分类号： F04B39/02 , F04C18/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of controlling a flow rate by reducing the pressure of a lubricating oil with a simple structure.
SOLUTION: This scroll compressor comprises a housing 132, a lubricating oil storage part 151 formed in the atmosphere of a high-pressure gas compressed by a scroll compressing mechanism 134 in the housing, an oil reserving part for the lubricating oil supplied from the reserving part formed in the rear pressure chamber 165 of the scroll compressing mechanism, and a flow regulating mechanism 200 connecting the oil reserving part to the suction chamber SUC of the scroll compressing mechanism in which a pressure is lower than that in the oil reserving part and regulating the flow rate of the lubricating oil flowing from the oil reserving part to the suction chamber. The flow regulating mechanism comprises a flow passage 200d formed at a fitting surface 140 where the fixed scroll member 139 of the scroll compressing mechanism is fitted to a bearing 133 supporting the scroll compressing mechanism. The flow passage is formed to be extended in the circumferential direction of the fitting surface.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过以简单的结构降低润滑油的压力来控制流量的涡旋压缩机。解决方案：该涡旋压缩机包括壳体132，形成在由壳体中的涡旋压缩机构134压缩的高压气体的气氛中的润滑油存储部分151，用于从壳体132供应的润滑油的储油部分形成在涡旋压缩机构的后部压力室165中的储存部以及将储油部连接到涡旋压缩机构的吸入室SUC的流量调节机构200，其中压力低于储油部的压力并且调节从储油部向吸入室流动的润滑油的流量。流量调节机构包括形成在配合表面140处的流动通道200d，其中涡旋压缩机构的固定涡旋构件139装配到支撑涡旋压缩机构的轴承133上。流动通道形成为在装配表面的周向延伸。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005240637A Gas compression unit 审中-公开
标题翻译：气体压缩单元
公开(公告)号：JP2005240637A
公开(公告)日：2005-09-08
申请号：JP2004050175
申请日：2004-02-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MATSUDA SUSUMU , YAMAZAKI HIROSHI , SATO SO , KIMATA HISAYUKI , TAKASU HIROSATO , MIYAMOTO YOSHIAKI , NAKAI KAZUTAKA
IPC分类号： F04B39/02 , F04B39/04 , F04C18/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To provide a gas compression unit with a scroll compressor, capable of surely carrying out lubrication and sealing in a scroll type compression mechanism even in low speed operation.
SOLUTION: The vertical scroll compressor 101A has a sealed housing 2 which is provided with the compression mechanism 4 having a fixed scroll 9 and a revolving scroll 11 engaging with each other to form a sealed space P for gas compression, an electric motor chamber having an electric motor 5 arranged for driving the compression mechanism 4 and a lubricating oil pump 27 for supplying oil residing in the electric motor chamber into the compression mechanism. The gas compression unit has the vertical scroll compressor 101A in the system. It comprises an oil separator 104 for separating oil 103 discharged from the scroll compressor 101A together with high pressure/high temperature gas 102 and an oil return pipe 106 for supplying the separated oil 103 into a pump suction pipe 105 of the lubricating oil pump 27 which is provided in an oil sump portion 28 provided in a chamber where the electric motor 5 is arranged.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有涡旋压缩机的气体压缩单元，即使在低速操作中也能够确实地在涡旋式压缩机构中进行润滑和密封。解决方案：垂直涡旋压缩机101A具有密封壳体2，密封壳体2设置有具有固定涡旋件9和旋转涡旋件11的压缩机构4，压缩机构4彼此接合以形成用于气体压缩的密封空间P，电动马达具有设置用于驱动压缩机构4的电动机5的室和用于将驻留在电动机室中的油供给到压缩机构的润滑油泵27。气体压缩单元具有系统中的垂直涡旋压缩机101A。它包括用于分离从涡旋压缩机101A排出的油103和高压/高温气体102的油分离器104和用于将分离的油103供给到润滑油泵27的泵吸入管105中的回油管106，设置在设置在电动马达5的室内的油底壳部28中。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005180296A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2005180296A
公开(公告)日：2005-07-07
申请号：JP2003421729
申请日：2003-12-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAKAI KAZUTAKA , KIMATA HISAYUKI , SATO SO
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor devised for strongly pressing a revolving scroll to a fixed scroll, by utilizing a back pressure chamber.
SOLUTION: This scroll compressor 1 has the fixed scroll 9, the revolving scroll 10 meshed with the fixed scroll 9 and making revolving motion, an upper bearing 3 supporting a lower part of the revolving scroll 10 and fixed to a housing 2, an Oldham's link mechanism 11 for allowing the revolving scroll to make the revolving motion, and the back pressure chamber formed between the revolving scroll 10 and the upper bearing 3 and maintaining high pressure. The scroll compressor is characterized by arranging a pressure transmitting member 31 in the back pressure chamber 30 for transmitting force received by a pressure receiving surface forming part 32 to the revolving scroll by a pressure transmitting part 33.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过利用背压室来设计用于将旋转涡旋件强力地按压到固定涡旋盘的涡旋压缩机。解决方案：该涡旋压缩机1具有固定涡旋盘9，旋转涡旋件10与固定涡旋件9啮合并进行旋转运动，上部轴承3支撑旋转涡旋件10的下部并固定到壳体2，用于允许回转涡旋件进行回转运动的十字连杆机构11以及形成在回转涡卷10与上轴承3之间并保持高压的背压室。涡旋式压缩机的特征在于，在背压室30内配置有压力传递部件31，用于将受压面形成部32所接收的力通过压力传递部33传递给回转涡卷。（C）2005 ，JPO＆NCIPI

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