SE8904271L - Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material - Google Patents
Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt materialInfo
- Publication number
- SE8904271L SE8904271L SE8904271A SE8904271A SE8904271L SE 8904271 L SE8904271 L SE 8904271L SE 8904271 A SE8904271 A SE 8904271A SE 8904271 A SE8904271 A SE 8904271A SE 8904271 L SE8904271 L SE 8904271L
- Authority
- SE
- Sweden
- Prior art keywords
- magnetoelastic
- power
- transducer
- rotation symmetric
- symmetric core
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/127—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using inductive means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measuring Magnetic Variables (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8904271A SE465184B (sv) | 1989-12-19 | 1989-12-19 | Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material |
EP19900124311 EP0433930A1 (en) | 1989-12-19 | 1990-12-15 | Magnetoelastic force transducer |
CA 2032402 CA2032402A1 (en) | 1989-12-19 | 1990-12-17 | Magnetoelastic force transducer |
JP40332290A JPH03269329A (ja) | 1989-12-19 | 1990-12-18 | 磁気弾性力変換器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8904271A SE465184B (sv) | 1989-12-19 | 1989-12-19 | Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8904271D0 SE8904271D0 (sv) | 1989-12-19 |
SE8904271L true SE8904271L (sv) | 1991-06-20 |
SE465184B SE465184B (sv) | 1991-08-05 |
Family
ID=20377808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8904271A SE465184B (sv) | 1989-12-19 | 1989-12-19 | Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0433930A1 (sv) |
JP (1) | JPH03269329A (sv) |
CA (1) | CA2032402A1 (sv) |
SE (1) | SE465184B (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO302715B1 (no) * | 1996-06-19 | 1998-04-14 | Scan Mag Sense As | Innretning for måling av kompresjonskrefter |
JP4217321B2 (ja) * | 1997-12-26 | 2009-01-28 | ヤマハ発動機株式会社 | 荷重検出装置 |
DE19924002A1 (de) * | 1999-05-26 | 2000-11-30 | Wittenstein Gmbh & Co Kg | Sensor, insbesondere magnetiostriktiver oder magnetoelastischer Sensor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE455885B (sv) * | 1986-12-15 | 1988-08-15 | Asea Ab | Magnetoelastisk kraftgivare |
-
1989
- 1989-12-19 SE SE8904271A patent/SE465184B/sv not_active IP Right Cessation
-
1990
- 1990-12-15 EP EP19900124311 patent/EP0433930A1/en not_active Withdrawn
- 1990-12-17 CA CA 2032402 patent/CA2032402A1/en not_active Abandoned
- 1990-12-18 JP JP40332290A patent/JPH03269329A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE465184B (sv) | 1991-08-05 |
CA2032402A1 (en) | 1991-06-20 |
EP0433930A1 (en) | 1991-06-26 |
JPH03269329A (ja) | 1991-11-29 |
SE8904271D0 (sv) | 1989-12-19 |
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Legal Events
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NUG | Patent has lapsed |
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