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A Wiegand Effect Transmission-Mounted Speed Sender
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English
Abstract
ABSTRACT
A new magnetic circuit design for the Wiegand Effect has resulted in a rugged, stable transmission-mounted speed signal generator to provide a digital speedometer/odometer readout, and to provide an input for microprocessor vehicle management systems. The device requires no electrical input, and delivers a uniform signal at TTL level from zero speed. It can directly replace existing flexible cable drives.
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Authors
Citation
Marks, J., "A Wiegand Effect Transmission-Mounted Speed Sender," SAE Technical Paper 810431, 1981, https://doi.org/10.4271/810431.Also In
References
- John R. Wiegand “Bistable Magnetic Device.” U.S. Patent #3,820,090 June 25 1974
- David Marks J. Sinko Michael J. “A Wiegand Effect Crankshaft Position Sensor” SAE Paper # 800124 February 1980
- David Marks J. Sinko Michael J. “The Wiegand Effect and Its Automotive Applications” SAE Paper # 780208 March 1978
- David Marks J. Sinko Michael J. “A New Wiegand Distributor with In-Bowl Electronic Advance” SAE Paper # 790148 March 1979