DE602007004990D1 - System zur Messung der magnetischen Empfindlichkeit - Google Patents
System zur Messung der magnetischen EmpfindlichkeitInfo
- Publication number
- DE602007004990D1 DE602007004990D1 DE602007004990T DE602007004990T DE602007004990D1 DE 602007004990 D1 DE602007004990 D1 DE 602007004990D1 DE 602007004990 T DE602007004990 T DE 602007004990T DE 602007004990 T DE602007004990 T DE 602007004990T DE 602007004990 D1 DE602007004990 D1 DE 602007004990D1
- Authority
- DE
- Germany
- Prior art keywords
- hall
- magnetic sensitivity
- effect switch
- electromagnet
- measuring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2829—Testing of circuits in sensor or actuator systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
- G01R33/072—Constructional adaptation of the sensor to specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Measuring Magnetic Variables (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07116986A EP2040087B1 (de) | 2007-09-21 | 2007-09-21 | System zur Messung der magnetischen Empfindlichkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007004990D1 true DE602007004990D1 (de) | 2010-04-08 |
Family
ID=39315618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007004990T Active DE602007004990D1 (de) | 2007-09-21 | 2007-09-21 | System zur Messung der magnetischen Empfindlichkeit |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2040087B1 (de) |
AT (1) | ATE459007T1 (de) |
CA (1) | CA2639573C (de) |
DE (1) | DE602007004990D1 (de) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084135A (en) * | 1975-08-25 | 1978-04-11 | The Goodyear Tire & Rubber Company | System and method for checking the sensitivity and performance of an electromagnetic field variation detector |
US4692697A (en) * | 1985-07-29 | 1987-09-08 | Gte Communication Systems Corporation | Current sensor adjustment and test apparatus |
US5343145A (en) * | 1991-04-09 | 1994-08-30 | Crown Equipment Corporation | Method and apparatus for monitoring the proper operation of a hall effect device used in detecting buried magnets in a control system for materials handling vehicles |
US6249200B1 (en) | 1998-04-10 | 2001-06-19 | Dexter Magnetic Technologies, Inc. | Combination of magnets for generating a uniform external magnetic field |
FR2796725B1 (fr) * | 1999-07-19 | 2001-09-14 | Schneider Electric Ind Sa | Dispositif de mesure de la sensibilite d'un capteur de champ magnetique a effet hall |
US6750644B1 (en) * | 2000-09-06 | 2004-06-15 | General Electric Company | Magnetic field sensor and method for calibrating the same |
JP2006024845A (ja) | 2004-07-09 | 2006-01-26 | Yamaha Corp | プローブカード及び磁気センサの検査方法 |
-
2007
- 2007-09-21 AT AT07116986T patent/ATE459007T1/de not_active IP Right Cessation
- 2007-09-21 EP EP07116986A patent/EP2040087B1/de active Active
- 2007-09-21 DE DE602007004990T patent/DE602007004990D1/de active Active
-
2008
- 2008-09-16 CA CA2639573A patent/CA2639573C/en active Active
Also Published As
Publication number | Publication date |
---|---|
ATE459007T1 (de) | 2010-03-15 |
CA2639573C (en) | 2012-06-12 |
EP2040087B1 (de) | 2010-02-24 |
EP2040087A1 (de) | 2009-03-25 |
CA2639573A1 (en) | 2009-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |