SE440147B - Magnetoelastisk kraftgivare - Google Patents

Magnetoelastisk kraftgivare

Info

Publication number: SE440147B
Authority: SE; Sweden
Prior art keywords: force; windings; flange; sensing; rotating body
Prior art date: 1983-11-09

Application number

SE8306161A

Other languages

English (en)

Swedish (sv)

Other versions

SE8306161L (sv

SE8306161D0 (sv

Inventor

J O Nordvall

Original Assignee

Asea Ab

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-11-09

Filing date

1983-11-09

Publication date

1985-07-15

1983-11-09 Application filed by Asea Ab filed Critical Asea Ab

1983-11-09 Priority to SE8306161A priority Critical patent/SE440147B/sv

1983-11-09 Publication of SE8306161D0 publication Critical patent/SE8306161D0/xx

1984-11-03 Priority to EP19840113266 priority patent/EP0142110B1/fr

1984-11-03 Priority to DE8484113266T priority patent/DE3476452D1/de

1984-11-07 Priority to JP23340084A priority patent/JPS60117120A/ja

1985-05-10 Publication of SE8306161L publication Critical patent/SE8306161L/

1985-07-15 Publication of SE440147B publication Critical patent/SE440147B/sv

Links

238000004804 winding Methods 0.000 claims description 26
238000005259 measurement Methods 0.000 claims description 5
239000000696 magnetic material Substances 0.000 claims description 4
230000005284 excitation Effects 0.000 claims description 3
238000009530 blood pressure measurement Methods 0.000 claims 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
239000000463 material Substances 0.000 description 4
230000035699 permeability Effects 0.000 description 4
206010034719 Personality change Diseases 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000006870 function Effects 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
230000005415 magnetization Effects 0.000 description 2
230000035807 sensation Effects 0.000 description 2
238000003466 welding Methods 0.000 description 2
240000007313 Tilia cordata Species 0.000 description 1
239000002173 cutting fluid Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/12—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
- 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
- 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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Coating With Molten Metal (AREA)
Measuring Fluid Pressure (AREA)

SE8306161A 1983-11-09 1983-11-09 Magnetoelastisk kraftgivare SE440147B (sv)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
SE8306161A SE440147B (sv)	1983-11-09	1983-11-09	Magnetoelastisk kraftgivare
EP19840113266 EP0142110B1 (fr)	1983-11-09	1984-11-03	Transducteur de force à magnétostriction
DE8484113266T DE3476452D1 (en)	1983-11-09	1984-11-03	Magneto-elastic force transducer
JP23340084A JPS60117120A (ja)	1983-11-09	1984-11-07	磁気弾性力変換器

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8306161A SE440147B (sv)	1983-11-09	1983-11-09	Magnetoelastisk kraftgivare

Publications (3)

Publication Number	Publication Date
SE8306161D0 SE8306161D0 (sv)	1983-11-09
SE8306161L SE8306161L (sv)	1985-05-10
SE440147B true SE440147B (sv)	1985-07-15

Family

ID=20353247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8306161A SE440147B (sv)	1983-11-09	1983-11-09	Magnetoelastisk kraftgivare

Country Status (4)

Country	Link
EP (1)	EP0142110B1 (fr)
JP (1)	JPS60117120A (fr)
DE (1)	DE3476452D1 (fr)
SE (1)	SE440147B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0271832A1 (fr) *	1986-12-15	1988-06-22	Asea Ab	Transducteur magnéto-élastique
SE457116B (sv) *	1987-04-30	1988-11-28	Asea Ab	Magnetoelastisk kraftgivare
GB2210460B (en) *	1987-07-29	1991-08-21	Nissan Motor	Magnetostrictive stress measurement apparatus
JP2885427B2 (ja) *	1989-08-02	1999-04-26	株式会社東芝	密着型センサ
DE19623741A1 (de)	1996-06-14	1997-12-18	Wittenstein Motion Contr Gmbh	Einrichtung zur Erfassung und Auswertung der auf einen Spindeltrieb einwirkenden Betriebskraft
US7604470B2 (en) *	2006-04-03	2009-10-20	Stratasys, Inc.	Single-motor extrusion head having multiple extrusion lines
DE102017109114B4 (de)	2017-04-27	2019-03-21	Trafag Ag	Kraftsensor und Kraftmessverfahren zum Messen axialer Kräfte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR949633A (fr) *	1942-09-15	1949-09-05	Westinghouse Electric Corp	Appareil de mesure de poussée pour arbres
GB880889A (en) *	1959-07-30	1961-10-25	Erwin Metzmeier	Improvements in force measuring apparatus

1983
- 1983-11-09 SE SE8306161A patent/SE440147B/sv not_active IP Right Cessation
1984
- 1984-11-03 EP EP19840113266 patent/EP0142110B1/fr not_active Expired
- 1984-11-03 DE DE8484113266T patent/DE3476452D1/de not_active Expired
- 1984-11-07 JP JP23340084A patent/JPS60117120A/ja active Pending

Also Published As

Publication number	Publication date
SE8306161L (sv)	1985-05-10
EP0142110A2 (fr)	1985-05-22
JPS60117120A (ja)	1985-06-24
SE8306161D0 (sv)	1983-11-09
DE3476452D1 (en)	1989-03-02
EP0142110A3 (en)	1986-06-25
EP0142110B1 (fr)	1989-01-25

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1995-01-31

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1995-08-07

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