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公开(公告)号:US2895331A
公开(公告)日:1959-07-21
申请号:US53532055
申请日:1955-09-20
Applicant: ASEA AB
Inventor: ORVAR DAHLE
IPC: G01L3/10
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3.Means for measuring tensile or compressive stresses in an object of magnetostrictivematerial 失效
Title translation: 用于测量磁致伸缩材料的物体中的拉伸或压缩应力的方法-
4.Means for measuring a torsional stress in a shaft of magnetostrictive material 失效
Title translation: 用于测量磁致伸缩材料轴的扭转应力的方法-
公开(公告)号:US2967426A
公开(公告)日:1961-01-10
申请号:US68295557
申请日:1957-09-09
Applicant: ASEA AB
Inventor: ORVAR DAHLE
IPC: G01L1/12
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6.Means for measuring mechanical stresses in magneto-strictive material 失效
Title translation: 用于测量磁致伸缩材料中机械应力的方法公开(公告)号:US3379053A
公开(公告)日:1968-04-23
申请号:US53709166
申请日:1966-03-24
Applicant: ASEA AB
Inventor: STEN BERGLUND , ORVAR DAHLE
IPC: G01L1/12
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公开(公告)号:US3093999A
公开(公告)日:1963-06-18
申请号:US5696160
申请日:1960-09-19
Applicant: ASEA AB
Inventor: ORVAR DAHLE , LARS BERGGREN
IPC: G01L1/12
CPC classification number: G01L1/125
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8.Method and device for indicating and measuring mechanical stresses within ferro-magnetic material 失效
Title translation: 用于指示和测量铁磁材料内的机械应力的方法和装置-
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10.Means for measuring mechanical forces and their time derivatives 失效
Title translation: 用于测量机械力及其时间导数的方法公开(公告)号:US2895332A
公开(公告)日:1959-07-21
申请号:US47514254
申请日:1954-12-14
Applicant: ASEA AB
Inventor: ORVAR DAHLE , BIRGIT DAHLE
IPC: G01L1/12
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