GB721731A - Improvements in the production of magnetic fluxgates - Google Patents

Improvements in the production of magnetic fluxgates

Info

Publication number
GB721731A
GB721731A GB3047652A GB3047652A GB721731A GB 721731 A GB721731 A GB 721731A GB 3047652 A GB3047652 A GB 3047652A GB 3047652 A GB3047652 A GB 3047652A GB 721731 A GB721731 A GB 721731A
Authority
GB
United Kingdom
Prior art keywords
magnetic
fluxgates
production
xxxviii
minister
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.)
Expired
Application number
GB3047652A
Inventor
Alan West Brewer
Charles Alfred Jarman
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.)
Minister of Supply In Her Majesty S Government
Allard Way Holdings Ltd
Original Assignee
Elliott Brothers London Ltd
Minister of Supply In Her Majesty S Government
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 Elliott Brothers London Ltd, Minister of Supply In Her Majesty S Government filed Critical Elliott Brothers London Ltd
Priority to GB3047652A priority Critical patent/GB721731A/en
Publication of GB721731A publication Critical patent/GB721731A/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
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle

Abstract

721,731. Magnetic cores. MINISTER OF SUPPLY, BREWER, A. W., and ELLIOTT BROS. (LONDON), Ltd. Oct. 28, 1949, No. 30476/52. Divided out of 721,666. Class 38(2). [Also in Groups XXXVI and XXXVIII] An inductor for use as a magnetic fluxgate comprises a number of fine, straight wires 2 of high-permeability material, inserted into a silica tube 1, the free space being filled with silica powder 3 and the whole heat-treated after sealing. A winding is finally wound over the full length of the core 2.
GB3047652A 1949-10-28 1949-10-28 Improvements in the production of magnetic fluxgates Expired GB721731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3047652A GB721731A (en) 1949-10-28 1949-10-28 Improvements in the production of magnetic fluxgates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3047652A GB721731A (en) 1949-10-28 1949-10-28 Improvements in the production of magnetic fluxgates

Publications (1)

Publication Number Publication Date
GB721731A true GB721731A (en) 1955-01-12

Family

ID=10308270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3047652A Expired GB721731A (en) 1949-10-28 1949-10-28 Improvements in the production of magnetic fluxgates

Country Status (1)

Country Link
GB (1) GB721731A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308935A1 (en) * 1975-04-26 1976-11-19 Forster F M O MAGNETIC HARMONICS DETECTOR
US5070766A (en) * 1989-09-01 1991-12-10 Asea Brown Boveri Ltd. Hydraulic valve actuator
WO2001044826A1 (en) * 1999-12-17 2001-06-21 Commissariat A L'energie Atomique Perpendicular detection fluxgate micromagnetometer and method for the production thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308935A1 (en) * 1975-04-26 1976-11-19 Forster F M O MAGNETIC HARMONICS DETECTOR
US5070766A (en) * 1989-09-01 1991-12-10 Asea Brown Boveri Ltd. Hydraulic valve actuator
WO2001044826A1 (en) * 1999-12-17 2001-06-21 Commissariat A L'energie Atomique Perpendicular detection fluxgate micromagnetometer and method for the production thereof
FR2802649A1 (en) * 1999-12-17 2001-06-22 Commissariat Energie Atomique FLOW GATE MICROMAGNETOMETER WITH PERPENDICULAR DETECTION AND METHOD FOR PRODUCING THE SAME
US6690164B1 (en) 1999-12-17 2004-02-10 Commissariat A L'energie Atomique Perpendicular detection fluxgate micromagnetometer and method for the production thereof

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