Measuring and testing – Simulating operating condition – Marine
Patent
1988-08-03
1990-01-16
Myracle, Jerry W.
Measuring and testing
Simulating operating condition
Marine
G01M 1500
Patent
active
048935026
ABSTRACT:
Disclosed is a non-contact type throttle angle sensor sensing and converting angular rotation of a throttle valve of an internal combustion engine into an electrical signal. The sensor comprises a magnetic field generating element disposed on one end of a rotatable throttle shaft, a magneto-sensitive element disposed opposite to the field generating element at a position fixed relative to a throttle body and spaced apart from the field generating element, the magneto-sensitive element generating an output whose level changes with the rotation of the throttle valve shaft relative to the throttle body, a housing forming an integral part of the throttle body to accommodate the field generating element and the magneto-sensitive element, and an electrical circuit converting the output of the magneto-sensitive element into an electrical signal, the electrical circuit including a circuit adjusting the zero level and maximum level of the output of the magneto-sensitive element.
REFERENCES:
patent: 3112464 (1963-11-01), Ratajski et al.
patent: 3988710 (1976-10-01), Sidor et al.
patent: 4392375 (1983-07-01), Eguchi et al.
Kubota Masanori
Miura Kiyoshi
Sato Kanemasa
Ueno Sadayasu
Hitachi , Ltd.
Hitachi Automotive Engineering Co. Ltd.
Myracle Jerry W.
LandOfFree
Angle sensor for throttle valve of internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Angle sensor for throttle valve of internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Angle sensor for throttle valve of internal combustion engine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1327686