Magnetic field sensing device

Electricity: measuring and testing – Magnetic – Magnetic field detection devices

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7386236, 7386269, 72211, 148105, 148120, 148 3155, 324207, 324244, 324253, 324262, 324179, 34087031, G01R 3300, G01P 366, H01F 102

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045917884

ABSTRACT:
A magnetic field sensing device for sensing low levels of magnetic intensity is composed of a ribbon-shaped strip of amorphous magnetic material having at least one twist along the length thereof between the ends of the strip. Subsequent to imparting the desired number of twists to the strip, the strip is supported in the twisted condition. The device is capable of generating a pulse in response to the presence of an external magnetic field similar to the Wiegand wire effect.

REFERENCES:
patent: 3092813 (1983-06-01), Broadbent
patent: 3264416 (1966-08-01), Jorden et al.
patent: 3445928 (1969-05-01), Beynon
patent: 3699550 (1972-10-01), Spain
patent: 3820090 (1974-06-01), Wiegand
patent: 3892118 (1975-07-01), Wiegand
patent: 3959751 (1976-05-01), Garshelis
patent: 3961297 (1976-06-01), Garshelis
patent: 4150214 (1979-04-01), Zabler
patent: 4236093 (1980-11-01), Birnbaum
patent: 4414855 (1983-11-01), Iwasaki
patent: 4434411 (1984-02-01), Anderson et al.
patent: 4449115 (1984-05-01), Koerner
Judge et al., "Magnetic Memory Device Utilizing Coupled Film", IBM/TDB, vol. 10, No. 2, Jul. 1967, pp. 144-145.

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