1978-12-12
1981-01-06
Moffitt, James W.
1791155R, H04R 906
Patent
active
042438390
ABSTRACT:
A transducer such as used for an electro-dynamic loudspeaker adapted to convert an electric signal into a mechanical motion or, a moving coil type velocity sensor adapted to convert a mechanical motion into an electric signal. The so-called "Bl force factor," representative of the product of the magnetic flux density B and the length l of the main coil, is so controlled as to be made constant, whereby the linearity of the transducer is improved.
REFERENCES:
patent: 3798374 (1974-03-01), Meyers
Fukuyama Tatsuo
Ishii Shinichiro
Shimada Yasuomi
Takahashi Ken'ichi
Ueno Takafumi
Matsushita Electric - Industrial Co., Ltd.
Moffitt James W.
LandOfFree
Transducer with flux sensing coils does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transducer with flux sensing coils, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transducer with flux sensing coils will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-286416