GB8508069D0 - Measuring magnetic field - Google Patents

Measuring magnetic field

Info

Publication number
GB8508069D0
GB8508069D0 GB858508069A GB8508069A GB8508069D0 GB 8508069 D0 GB8508069 D0 GB 8508069D0 GB 858508069 A GB858508069 A GB 858508069A GB 8508069 A GB8508069 A GB 8508069A GB 8508069 D0 GB8508069 D0 GB 8508069D0
Authority
GB
United Kingdom
Prior art keywords
magnetic field
measuring magnetic
measuring
field
magnetic
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.)
Granted
Application number
GB858508069A
Other versions
GB2156530A (en
GB2156530B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Building Technologies AG
Landis and Gyr AG
Original Assignee
Landis and Gyr Immobilien AG
Landis and Gyr AG
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.)
Filing date
Publication date
Application filed by Landis and Gyr Immobilien AG, Landis and Gyr AG filed Critical Landis and Gyr Immobilien AG
Publication of GB8508069D0 publication Critical patent/GB8508069D0/en
Publication of GB2156530A publication Critical patent/GB2156530A/en
Application granted granted Critical
Publication of GB2156530B publication Critical patent/GB2156530B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01R33/025—Compensating stray fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/08—Arrangements for measuring electric power or power factor by using galvanomagnetic-effect devices, e.g. Hall-effect devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Magnetic Variables (AREA)
GB08508069A 1984-03-28 1985-03-28 Method and apparatus for measuring a magnetic field Expired GB2156530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH155784A CH667535A5 (en) 1984-03-28 1984-03-28 METHOD FOR MEASURING A MAGNETIC FIELD AND DEVICE FOR IMPLEMENTING THE METHOD.

Publications (3)

Publication Number Publication Date
GB8508069D0 true GB8508069D0 (en) 1985-05-01
GB2156530A GB2156530A (en) 1985-10-09
GB2156530B GB2156530B (en) 1987-12-31

Family

ID=4213203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508069A Expired GB2156530B (en) 1984-03-28 1985-03-28 Method and apparatus for measuring a magnetic field

Country Status (4)

Country Link
CH (1) CH667535A5 (en)
DE (1) DE3502871C2 (en)
FR (1) FR2562261B3 (en)
GB (1) GB2156530B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673160A5 (en) * 1986-02-10 1990-02-15 Landis & Gyr Ag
YU46409B (en) * 1986-07-15 1993-10-20 Iskra Kibernetika ELECTRIC POWER METER WITH HALL SENSOR AND A / D CONVERTER
DE19903296A1 (en) * 1999-01-28 2000-08-24 Bosch Gmbh Robert Device and method for determining a magnetic field
DE19919681B4 (en) * 1999-04-30 2009-02-05 Robert Bosch Gmbh Method and device for determining the magnitude and / or direction of a magnetic field
US9389281B2 (en) * 2013-03-21 2016-07-12 Vale S.A. Magnetic compensation circuit and method for compensating the output of a magnetic sensor, responding to changes in a first magnetic field

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591699A5 (en) * 1975-11-14 1977-09-30 Lem Liaisons Electron Mec Current measuring circuit using transformer - has amplifier providing feedback to secondary coils on transformer core surrounding conductor

Also Published As

Publication number Publication date
GB2156530A (en) 1985-10-09
CH667535A5 (en) 1988-10-14
GB2156530B (en) 1987-12-31
DE3502871A1 (en) 1985-10-03
DE3502871C2 (en) 1986-09-11
FR2562261A3 (en) 1985-10-04
FR2562261B3 (en) 1986-03-28

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee