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. 发明公开

EP1967736A1 COMPRESSOR 有权
标题翻译：压缩机
公开(公告)号：EP1967736A1
公开(公告)日：2008-09-10
申请号：EP06834498.5
申请日：2006-12-12
申请人： DAIKIN INDUSTRIES, LTD.
发明人： MORIMOTO, Kouki , YANAGISAWA, Masanori , KANAYAMA, Takehiro , NABETANI, Yasukazu , UJIHARA, Azusa , HIGUCHI, Masahide , MORI, Hideki
IPC分类号： F04C18/32 , F04C29/00 , F04C29/02
CPC分类号： F04C23/008 , F04C18/322 , F04C23/001 , F04C29/045 , F04C29/12
摘要： A discharge port 340a of a compression element 2 is positioned inside an outer circumferential surface of a stator 5, as seen looking in a direction of a rotation axis 12a of a shaft 12, and overlaps the stator 5, as seen looking in a direction orthogonal to the rotation axis 12a of the shaft 12. Accordingly, refrigerant gas discharged from the compression element 2 can be made to flow mainly into spaces inside the outer circumferential surface of the stator 5.
摘要翻译：从正交方向观察，从轴12的旋转轴12a的方向看，压缩元件2的排出口340a位于定子5的外周面的内侧，与定子5重叠传递到轴12的旋转轴12a。由此，能够使从压缩部件2排出的制冷剂气体主要流入到定子5的外周面的内侧的空间。

2. 发明授权

EP1967736B1 COMPRESSOR 有权
公开(公告)号：EP1967736B1
公开(公告)日：2016-09-14
申请号：EP06834498.5
申请日：2006-12-12
申请人： DAIKIN INDUSTRIES, LTD.
发明人： MORIMOTO, Kouki , YANAGISAWA, Masanori , KANAYAMA, Takehiro , NABETANI, Yasukazu , UJIHARA, Azusa , HIGUCHI, Masahide , MORI, Hideki
IPC分类号： F04C18/32 , F04C29/04 , F04C23/00 , F04C29/12
CPC分类号： F04C23/008 , F04C18/322 , F04C23/001 , F04C29/045 , F04C29/12

3. 发明公开

EP2244354A1 COMPRESSOR 审中-公开
标题翻译：压缩机
公开(公告)号：EP2244354A1
公开(公告)日：2010-10-27
申请号：EP09703162.9
申请日：2009-01-23
申请人： Daikin Industries, Ltd.
发明人： KATAOKA, Yoshihiro , UJIHARA, Azusa , NABETANI, Yasukazu , IDA, Kazuo
IPC分类号： H02K1/16 , F04C29/00 , H02K1/18 , H02K1/20 , H02K7/14
CPC分类号： H02K1/146 , F04B39/0238 , F04C18/356 , F04C23/008 , F04C23/02 , F04C29/028 , F04C29/045 , F04C2240/40 , H02K1/20 , H02K7/14 , H02K9/19 , H02K2213/03
摘要： A compressor is provided, which prevents oil shortage in an oil sump. A stator core (41) has a hollow circular cylindrical section (45), and a plurality of teeth (46) protruding radially inward from an inner peripheral surface of the hollow circular cylindrical section (45) and arranged circumferentially. The stator core (41) also has oil passage grooves (45a) located radially outside of the teeth (46) and formed by cutting an outer peripheral surface of the hollow circular cylindrical section (45).
摘要翻译：提供了一个压缩机，它可以防止油池中的油不足。定子铁芯41具有中空的圆筒部45和从该中空圆筒部45的内周面向径向内侧突出并沿圆周方向配置的多个齿46。在定子铁心41中，在齿46的径向外侧还具有通过切削中空圆筒部45的外周面而形成的油通路槽45a。

4. 发明公开

EP2009285A1 COMPRESSOR 有权
标题翻译：压缩机
公开(公告)号：EP2009285A1
公开(公告)日：2008-12-31
申请号：EP07741682.4
申请日：2007-04-16
申请人： Daikin Industries, Ltd.
发明人： HIGUCHI, Masahide , NABETANI, Yasukazu , UJIHARA, Azusa , MORI, Hideki
IPC分类号： F04C29/02 , F04B39/02
CPC分类号： F04B39/0284 , F04C18/3564 , F04C23/008 , F04C29/028 , F04C29/045
摘要： A stator core 510 of a motor 3 has a plurality of oil return passages 530 extending through one surface 510a and the other surface 510b of the core. On the other surface 510b of the stator core 510, a hydraulic diameter of each oil return passage 530 is 5 mm or larger, and a ratio of a total area of the oil return passages 530 to an area of a virtual circle having a diameter equal to a maximum outer diameter of the stator core 510 is 5 to 15%. Thereby, lubricating oil accumulated on the other surface 510b side of the stator core 510 is returned to an oil reservoir 9 through the oil return passages 530, and shortage of oil in the oil reservoir 9 is prevented. Furthermore, a cross sectional area of the stator core 510 can be securely kept, and motor efficiency is maintained.
摘要翻译：马达3的定子芯510具有多个回油通道530，该回油通道530延伸穿过芯的一个表面510a和另一个表面510b。在定子铁心510的另一个面510b上，各回油通路530的水力直径为5mm以上，并且回油通路530的总面积与直径相等的假想圆的面积之比至定子芯510的最大外径为5至15％。由此，积聚在定子铁心510的另一个面510b侧的润滑油通过回油通路530返回到油积存部9，防止油积存部9内的油不足。此外，可以可靠地保持定子铁芯510的横截面积，并且保持电机效率。

5. 发明授权

EP2009285B1 COMPRESSOR 有权
公开(公告)号：EP2009285B1
公开(公告)日：2016-09-14
申请号：EP07741682.4
申请日：2007-04-16
申请人： Daikin Industries, Ltd.
发明人： HIGUCHI, Masahide , NABETANI, Yasukazu , UJIHARA, Azusa , MORI, Hideki
IPC分类号： F04C29/02 , F04B39/02 , F04C23/00 , F04C29/04 , F04C18/356 , F04C18/32
CPC分类号： F04B39/0284 , F04C18/3564 , F04C23/008 , F04C29/028 , F04C29/045

6. 发明公开

EP2312727A1 STATOR, MOTOR, AND COMPRESSOR 审中-公开
标题翻译：定子，摩托车在VERDICHTER
公开(公告)号：EP2312727A1
公开(公告)日：2011-04-20
申请号：EP09805065.1
申请日：2009-08-07
申请人： Daikin Industries, Ltd.
发明人： KOJIMA, Hiroaki , IDA, Kazuo , KATAOKA, Yoshihiro , UJIHARA, Azusa
IPC分类号： H02K1/18 , F04B39/00 , F04C29/00
CPC分类号： H02K29/03 , F04C23/008 , F04C29/0085 , H02K1/146 , H02K2201/09 , H02K2213/03
摘要： Provided is a stator capable of improving its performance while preventing noise and vibrations. Given a number Q of caulking portions 48, a number S of slot portions 47 and a number P of poles, it is satisfied that Q
摘要翻译：提供一种能够改善其性能同时防止噪声和振动的定子。给定数量Q的铆接部分48，槽部分47的数量S和极数P，满足Q

7. 发明公开

EP2000671A1 COMPRESSOR 审中-公开
标题翻译：压缩机
公开(公告)号：EP2000671A1
公开(公告)日：2008-12-10
申请号：EP07738631.6
申请日：2007-03-15
申请人： Daikin Industries, Ltd.
发明人： TANIWA, Hiroyuki , HIGUCHI, Masahide , MORI, Hideki , NABETANI, Yasukazu , UJIHARA, Azusa
IPC分类号： F04B39/00 , F04C29/00 , H02K1/04 , H02K1/18 , H02K7/14
CPC分类号： H02K1/185 , F04C18/46 , F04C23/008 , F04C2210/1027 , F04C2210/1072 , F04C2240/30 , F04C2240/40 , H02K7/14
摘要： A stator 5 of a motor 3 is installed in a closed container 1, on two planes normal to the center axis 1a of the container 1. On each of the planes, the stator 5 is welded to the container 1 at three welding points 8. This minimizes the amount of movement of the stator 5 in the direction of the center axis 1a.
摘要翻译：电动机3的定子5在与容器1的中心轴线1a正交的两个平面上安装在密闭容器1中。在每个平面上，定子5在三个焊接点8处被焊接到容器1。这使得定子5在中心轴线1a的方向上的移动量最小化。

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