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公开(公告)号:EP2426565B1
公开(公告)日:2018-10-17
申请号:EP10009102.4
申请日:2010-09-02
发明人: Nybo, Peter Jungklas
IPC分类号: G05B19/416 , B02C18/24 , B02C18/00
CPC分类号: G05B19/416 , B02C18/0092 , B02C18/24 , G05B2219/2605
摘要: A grinder unit (2) and a method for controlling the grinder unit (2) is disclosed. The grinder unit (2) comprises an electrical grinder motor (20), current sensing means for measuring the current (32) used by the grinder motor (20) and a control device (16) for controlling the activity of the grinder motor (20). The control device (16) is configured to change the activity of the grinder motor (20) on the basis of the measured current (32) of the grinder motor (20). ( Fig. 3 )
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公开(公告)号:EP2110929B1
公开(公告)日:2018-08-29
申请号:EP08007602.9
申请日:2008-04-18
CPC分类号: H02K11/022 , H02K5/18 , H02K11/33 , H02K17/30 , H05K7/209
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公开(公告)号:EP2520806B1
公开(公告)日:2018-07-11
申请号:EP11003736.3
申请日:2011-05-06
发明人: Gerlich, Ole , Hansen, Jorgen , Lee, Jong Hun
CPC分类号: F04D13/08 , F04D29/4273 , F04D29/448 , F04D29/708
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公开(公告)号:EP1967827B1
公开(公告)日:2018-06-06
申请号:EP07004568.7
申请日:2007-03-06
CPC分类号: G01F1/3209 , G01F1/3218 , G01F15/14
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公开(公告)号:EP1640616B1
公开(公告)日:2017-12-06
申请号:EP05026407.6
申请日:2002-12-11
申请人: GRUNDFOS A/S
CPC分类号: F04D15/0066 , F24D19/1012 , Y02B30/745
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7.Verfahren zum Erfassen des magnetischen Flusses der Rotorposition und/oder der Drehzahl 有权
标题翻译: 一种用于检测转子位置和/或速度的磁通方法公开(公告)号:EP1383231B1
公开(公告)日:2017-03-01
申请号:EP02015956.2
申请日:2002-07-18
申请人: GRUNDFOS A/S
发明人: Vadstrup, Pierre
CPC分类号: H02P21/141 , H02P6/17
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公开(公告)号:EP1133012B2
公开(公告)日:2016-11-30
申请号:EP01102297.7
申请日:2001-02-01
申请人: GRUNDFOS A/S
发明人: Mikkelsen, Steen
IPC分类号: H01R13/115 , H01R13/504 , H01R43/24 , H02K5/22
CPC分类号: H02K5/225 , H01R13/405 , H01R13/504 , H01R43/24 , H02K11/33 , H02K2211/03
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公开(公告)号:EP2500575B1
公开(公告)日:2016-07-13
申请号:EP11002071.6
申请日:2011-03-12
发明人: Høj, Finn Mathiesen , Blad, Thomas
CPC分类号: F04D13/0693 , F04D13/0606 , F04D13/0626 , F04D13/0686 , F04D29/026 , F04D29/426 , F05D2230/20 , F05D2300/43 , H02K5/128 , H02K5/225 , H02K7/14 , H02K11/33
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公开(公告)号:EP2035709B1
公开(公告)日:2016-05-25
申请号:EP07764955.6
申请日:2007-06-29
CPC分类号: F04C2/1073 , F04C2/1076 , F04C15/0042 , F04C15/0069
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