CAMSHAFT SPEED SENSOR TARGET

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United States of America Patent

APP PUB NO 20120024244A1
SERIAL NO

13132741

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of constructing a speed target on a camshaft in a combustion engine is disclosed. In applying the method a multiple number of ring segments are positioned around a portion of the camshaft. The multiple number of ring segments form a closed ring having a variable outer magnetic surface for reading by a speed sensor. Further, the multiple number of ring segments are secured in a radial direction and in a circumferential direction with respect to the camshaft.

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Patent Owner(s)

Patent OwnerAddress
PERKINS ENGINES COMPANY LIMITEDCAMBRIDGESHIRE PE1 5FQ

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ellero, Michael P Peterborough, GB 2 1
Wotherspoon, James D Lincolnshire, GB 4 19

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