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1. 发明公开

EP2441961A4 REFRIGERANT COMPRESSOR AND HEAT PUMP DEVICE 有权
标题翻译： KÜHLMITTELKOMPRESSORUNDWÄRMEPUMPENVORRICHTUNG
公开(公告)号：EP2441961A4
公开(公告)日：2013-06-12
申请号：EP10786054
申请日：2010-05-24
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOKOYAMA TETSUHIDE , KAWAMURA RAITO , SASAKI KEI , SEKIYA SHIN , KATO TARO , TANI MASAO , FUKAYA ATSUYOSHI , FUSHIKI TAKESHI
IPC分类号： F04C29/06 , F04C18/356 , F04C23/00 , F04C29/12
CPC分类号： F04C23/008 , F04C18/3564 , F04C23/001 , F04C29/0035 , F04C29/065 , F04C29/068 , F04C29/12 , F04C2240/30 , F04C2270/12 , F04C2270/13 , F04C2270/14 , F04C2270/20

2. 发明授权

EP2441960B1 REFRIGERANT COMPRESSOR AND HEAT PUMP DEVICE 失效
标题翻译： KÜHLMITTELKOMPRESSORUNDWÄRMEPUMPENVORRICHTUNG
公开(公告)号：EP2441960B1
公开(公告)日：2017-06-21
申请号：EP10786052
申请日：2010-05-24
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOKOYAMA TETSUHIDE , KODA TOSHIHIDE , SEKIYA SHIN , SASAKI KEI , KAWAMURA RAITO , KATO TARO , FUKAYA ATSUYOSHI , FUSHIKI TAKESHI , MAEYAMA HIDEAKI , TANI MASAO
IPC分类号： F04C29/00 , F04C18/356 , F04C23/00 , F04C29/06 , F04C29/12
CPC分类号： F04C23/008 , F04C18/3564 , F04C23/001 , F04C29/0035 , F04C29/065 , F04C29/068 , F04C29/12 , F04C2240/30 , F04C2270/12 , F04C2270/13 , F04C2270/14 , F04C2270/20

3. 发明公开

EP3156652A4 SCROLL COMPRESSOR 有权
公开(公告)号：EP3156652A4
公开(公告)日：2018-01-24
申请号：EP15806095
申请日：2015-05-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAWAMURA RAITO , SEKIYA SHIN , WAKAMOTO SHINICHI , SHIMOJI MIHOKO , NAGATA HIDEAKI
IPC分类号： F04C18/02
CPC分类号： F04C29/0064 , F04C18/0215 , F04C23/008 , F04C29/0057 , F04C29/0078 , F04C2240/30 , F04C2240/50 , F04C2240/60 , F04C2240/807
摘要： A posture control unit (contact portion 6f) that controls a posture of a balance weight-equipped slider (5) so that a slider portion (5a) of the balance weight-equipped slider (5) maintains the posture parallel to an orbiting bearing (2d) is provided at a position corresponding to a central portion in an axial direction of the orbiting bearing (2d) between an eccentric direction-side side surface of an eccentric shaft portion (6a) of a rotary shaft (6) and an inner wall surface of a slide hole (5aa) facing the side surface.

4. 发明公开

EP2803864A4 VANE-TYPE COMPRESSOR 有权
标题翻译：铲压缩机
公开(公告)号：EP2803864A4
公开(公告)日：2015-10-21
申请号：EP12865406
申请日：2012-01-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： SEKIYA SHIN , KAWAMURA RAITO , MAEYAMA HIDEAKI , TAKAHASHI SHINICHI , SASAKI TATSUYA , SUGIURA KANICHIRO
IPC分类号： F04C18/352
CPC分类号： F04C18/08 , F01C21/0809 , F01C21/0836 , F04C18/321 , F04C18/3441 , F04C18/352 , F04C23/008 , F04C29/025 , F04C2240/603 , F04C2240/809
摘要： There is provided a vane compressor in which the wear at the tip of a vane is suppressed, the loss due to sliding on bearings is reduced by supporting a rotating shaft portion with a small diameter, and the accuracy in the outside diameter and the center of rotation of a rotor portion is increased. A gap between a vane tip (5b) and a cylinder inner circumferential surface (1b) is denoted by ´. If rv is set as in Expression (1), a first vane (5) rotates with the vane tip (5b) thereof being out of contact with the cylinder inner circumferential surface (1b).

5. 发明公开

EP2803863A4 VANE-TYPE COMPRESSOR 有权
标题翻译：铲压缩机
公开(公告)号：EP2803863A4
公开(公告)日：2015-09-16
申请号：EP12865289
申请日：2012-12-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： SEKIYA SHIN , KAWAMURA RAITO , MAEYAMA HIDEAKI , TAKAHASHI SHINICHI , SASAKI TATSUYA , SUGIURA KANICHIRO
IPC分类号： F04C18/344 , F01C21/08 , F04C18/32 , F04C28/28 , F04C29/12
CPC分类号： F04C18/02 , F01C21/0836 , F01C21/0863 , F04C18/321 , F04C18/352 , F04C23/008 , F04C28/28 , F04C29/025 , F04C29/028 , F04C29/128
摘要： A vane compressor (200) includes a cylinder (1), a rotor portion (4a), vanes (5a and 6a), and a first discharge port (1d) allowing a refrigerant in a compression chamber (11) to be discharged therethrough. The vanes (5a and 6a) are disposed inside the rotor portion (4a) and held rotatably about the center of a cylinder inner circumferential surface (1b), partition a space between the cylinder inner circumferential surface (1b) and the rotor portion (4a), and form the compression chamber (11). A second discharge port (1e) is disposed at a location having a phase angle smaller than that at the first discharge port (1d), being open to the cylinder inner circumferential surface (1b), and communicating with the compression chamber (11). The second discharge port (1e) includes an opening portion to the compression chamber (11), the opening portion having a width in the circumferential direction, the width being equal to or smaller than the width of the tip of each of the vanes (5a and 6a).

6. 发明公开

EP2803862A4 VANE-TYPE COMPRESSOR 有权
标题翻译： SCHAUFELVERDICHTER
公开(公告)号：EP2803862A4
公开(公告)日：2015-10-21
申请号：EP12865224
申请日：2012-01-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： SEKIYA SHIN , KAWAMURA RAITO , MAEYAMA HIDEAKI , TAKAHASHI SHINICHI , SASAKI TATSUYA , SUGIURA KANICHIRO
IPC分类号： F04C18/344 , F04C18/352 , F04C29/00
CPC分类号： F04C18/02 , F01C21/0809 , F01C21/0836 , F04C18/321 , F04C18/3441 , F04C18/352 , F04C23/008 , F04C29/025 , F04C29/028 , F04C2240/603 , F04C2240/809
摘要： A vane-type compressor (200) includes a rotor shaft (4) that includes rotating shaft portions (4b and 4c) and a rotor portion (4a), which are integrated with one another. A lower end of the rotating shaft (4c) is disposed in an oil reservoir (104). The vane-type compressor (200) also includes vane aligners (5 to 8) disposed at both end portions of vanes (9 and 10), and recess portions (2a and 3a), which are respectively formed in a frame (2) and a cylinder head (3) so as to be concentric with an inner circumferential surface (1b) of a cylinder (1). Outer circumferential surfaces of the vane aligners (5 to 8) are slidably supported by the recess portions (2a and 3a). In the rotor shaft (4), oil supply channels (4h, 4i, and 4j), which allow communication between the oil reservoir (104) and the recess portions (2a and 3a) of the frame (2) and the cylinder head (3), and an oil pump( 31), which supplies refrigerating machine oil (25)in the oil reservoir (104) to the oil supply channels, are provided.
摘要翻译：叶片式压缩机（200）包括转子轴（4），转子轴（4）包括彼此结合的旋转轴部分（4b和4c）和转子部分（4a）。旋转轴（4c）的下端设置在储油部（104）中。叶片式压缩机（200）还包括设置在叶片（9和10）的两个端部处的叶片对准器（5至8）和分别形成在框架（2）中的凹部（2a和3a）和气缸盖（3），与气缸（1）的内周面（1b）同心。叶片对准器（5至8）的外圆周表面由凹部（2a和3a）可滑动地支撑。在转子轴（4）中，允许储油器（104）与框架（2）的凹部（2a和3a）和气缸盖（2）的连通的供油通道（4h，4i和4j）提供了将油储存器（104）中的制冷机油（25）供给到供油通道的油泵（31）。

7. 发明公开

EP2803861A4 VANE-TYPE COMPRESSOR 有权
公开(公告)号：EP2803861A4
公开(公告)日：2015-07-22
申请号：EP12865159
申请日：2012-01-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： SEKIYA SHIN , KAWAMURA RAITO , MAEYAMA HIDEAKI , TAKAHASHI SHINICHI , SASAKI TATSUYA , SUGIURA KANICHIRO
IPC分类号： F04C18/344 , F04C29/00
CPC分类号： F04C18/3441 , F01C21/0836 , F04C18/321 , F04C18/352 , F04C23/008 , F04C29/025 , F04C2240/603 , F04C2240/809
摘要： There is provided a vane compressor in which a vane is stably supported, the wear at the tip of the vane is suppressed, the loss due to sliding on bearings is reduced by supporting a rotating shaft portion with a small diameter, and the accuracy in the outside diameter and the center of rotation of a rotor portion is increased. To allow a bush (8) to stably rotate about a bush center (8a), an end of a vane portion (6a) that is close to an inner circumferential surface center is always positioned on the inner side with respect to the bush center (8a).

8. 发明公开

EP2441960A4 REFRIGERANT COMPRESSOR AND HEAT PUMP DEVICE 失效
标题翻译：制冷剂压缩机和热泵装置
公开(公告)号：EP2441960A4
公开(公告)日：2013-06-12
申请号：EP10786052
申请日：2010-05-24
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOKOYAMA TETSUHIDE , KODA TOSHIHIDE , SEKIYA SHIN , SASAKI KEI , KAWAMURA RAITO , KATO TARO , FUKAYA ATSUYOSHI , FUSHIKI TAKESHI , MAEYAMA HIDEAKI , TANI MASAO
IPC分类号： F04C29/06 , F04C18/356 , F04C23/00 , F04C29/12
CPC分类号： F04C23/008 , F04C18/3564 , F04C23/001 , F04C29/0035 , F04C29/065 , F04C29/068 , F04C29/12 , F04C2240/30 , F04C2270/12 , F04C2270/13 , F04C2270/14 , F04C2270/20

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