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公开(公告)号:DE112007001851B4
公开(公告)日:2011-05-05
申请号:DE112007001851
申请日:2007-08-21
Applicant: BASF SE
Inventor: LAUN MARTIN , PFISTER JUERGEN , LOCHTMAN RENE , OETTER GUENTER , GABRIEL CLAUS , SCHULER PETER
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公开(公告)号:AT513301T
公开(公告)日:2011-07-15
申请号:AT06763965
申请日:2006-06-29
Applicant: BASF SE
Inventor: OETTER GUENTER , LAUN MARTIN , PFISTER JUERGEN , LOCHTMAN RENE , LIPPERT GERALD , MAAS HEIKO
Abstract: A magnetorheological formulation which comprises at least one base oil, at least one magnetizable particle, a at least one dispersant and a at least one thixotropic agent is described.
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公开(公告)号:RU2422933C2
公开(公告)日:2011-06-27
申请号:RU2009114863
申请日:2007-09-18
Applicant: BASF SE
Inventor: KIBURG KRISTOFFER , PFISTER JURGEN , GABRIEL KLAUS , OTTER GJUNTER , LAUN MARTIN , LOKHTMAN RENE
IPC: H01F1/44
Abstract: Изобретениеотноситсяк областиэлектротехники, вчастностик магнитореологическойкомпозиции, состоящейизионнойжидкости, содержащейанионыи катионы, дисперсныенамагничиваемыечастицы, среднийдиаметркоторыхсоставляетот 0,1 до 500 цм, ив случаенеобходимостидобавки. Повышениетемпературнойстабильностимагнитореологическойкомпозиции, повышениееесрокаслужбыв широкомдиапазонетемпературот - 40°Сдосвыше 150°С, безухудшенияпригодностик употреблению, являетсятехническимрезультатомизобретения. 3 н. и 4 з.п. ф-лы, 5 табл.
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公开(公告)号:BRPI0717440A2
公开(公告)日:2013-11-12
申请号:BRPI0717440
申请日:2007-09-18
Applicant: BASF SE
Inventor: KIEBURG CHRISTOFFER , PFISTER JUERGEN , GABRIEL CLAUS , OETTER GUENTER , LAUN MARTIN , LOCHTMAN RENE
IPC: H01F1/44
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公开(公告)号:AT544165T
公开(公告)日:2012-02-15
申请号:AT07820293
申请日:2007-09-18
Applicant: BASF SE
Inventor: KIEBURG CHRISTOFFER , PFISTER JUERGEN , GABRIEL CLAUS , OETTER GUENTER , LAUN MARTIN , LOCHTMAN RENE
IPC: H01F1/44
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公开(公告)号:DE102010043852A1
公开(公告)日:2011-05-26
申请号:DE102010043852
申请日:2010-11-12
Applicant: BASF SE
Inventor: GABRIEL CLAUS , SCHULER PETER , KIEBURG CHRISTOFFER , OETTER GUENTER , LAUN MARTIN
IPC: G01N11/04
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公开(公告)号:DE112007001851A5
公开(公告)日:2009-06-10
申请号:DE112007001851
申请日:2007-08-21
Applicant: BASF SE
Inventor: LAUN MARTIN , PFISTER JUERGEN , LOCHTMAN RENE , OETTER GUENTER , GABRIEL CLAUS , SCHULER PETER
Abstract: The invention relates to a constant load shear cell and a method for constant loading of a magnetorheological fluid in a constant load shear cell. The constant load shear cell comprises a rotatable shaft (1), to which a rotor plate (2) is fixed. A first gap (5), for accommodating a magnetorheological fluid, is formed between a first side (3) of the rotor plate (2) and a first shear surface (4). A second gap (8), for accommodating the magnetorheological fluid, is formed between a second side (6) of the rotor plate (2) facing away from the first and a second shear surface (7). The constant load shear cell further comprises at least one magnet (9) for generating a magnetic field in the first and second gaps (5, 8).
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