公开(公告)号：EP0746886A4

公开(公告)日：1997-05-28

申请号：EP94904517

申请日：1993-12-22

申请人： HILDEBRANDT JAMES J

发明人： HILDEBRANDT JAMES J

IPC分类号： H01R39/48 ,  H01R39/56 ,  H02K13/10 ,  H01R39/46 ,  H02K13/00

CPC分类号： H01R39/56 ,  H01R39/48 ,  H02K9/28 ,  H02K13/003 ,  H02K13/10

摘要： An electric rotary machine (32) of the type having a commutator (36) and brushes (34, 34) comprising: a dielectric fluid (40) comprising a halogenated aliphatic hydrocarbon; and means for applying said dielectric fluid (40) continuously to said brushes (34, 34) adjacent said commutator (36) while said machine (32) is running.

公开(公告)号：EP0746886B1

公开(公告)日：2000-06-21

申请号：EP94904517.3

申请日：1993-12-22

申请人： HILDEBRANDT, James, J.

发明人： HILDEBRANDT, James, J.

IPC分类号： H01R39/46 ,  H01R39/56 ,  H02K13/00

CPC分类号： H01R39/56 ,  H01R39/48 ,  H02K9/28 ,  H02K13/003 ,  H02K13/10

摘要： An electric rotary machine (32) of the type having a commutator (36) and brushes (34, 34) comprising: a dielectric fluid (40) comprising a halogenated aliphatic hydrocarbon; and means for applying said dielectric fluid (40) continuously to said brushes (34, 34) adjacent said commutator (36) while said machine (32) is running.

公开(公告)号：EP0746886A1

公开(公告)日：1996-12-11

申请号：EP94904517.0

申请日：1993-12-22

申请人： HILDEBRANDT, James, J.

发明人： HILDEBRANDT, James, J.

IPC分类号： H01R39 ,  H02K13

CPC分类号： H01R39/56 ,  H01R39/48 ,  H02K9/28 ,  H02K13/003 ,  H02K13/10

摘要： An electric rotary machine (32) of the type having a commutator (36) and brushes (34, 34) comprising: a dielectric fluid (40) comprising a halogenated aliphatic hydrocarbon; and means for applying said dielectric fluid (40) continuously to said brushes (34, 34) adjacent said commutator (36) while said machine (32) is running.