Speed sensor pick-up for fluid device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8742750
APP PUB NO 20090309576A1
SERIAL NO

12138573

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A speed pick-up ring includes a main body having a plurality of targets and defining a plurality of notches. Each notch is disposed between adjacent targets. Each notch includes a base wall, a first sidewall and an oppositely disposed second sidewall. The base wall includes a convex portion. A fluid device includes a housing and a variable reluctance speed sensor engaged to the housing. The fluid device further includes a speed pick-up ring disposed within the housing. The speed pick-up ring includes a main body having a plurality of targets and defining a plurality of notches. Each notch is disposed between adjacent targets. Each notch includes a base wall, a first sidewall that is generally concave and an oppositely disposed second sidewall that is generally concave. The base wall includes a convex portion.

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Patent Owner(s)

Patent OwnerAddress
DANFOSS A/SNORDBORGVEJ 81 NORDBORG DK-6430

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kess, John Ryan Bloomington, US 5 20
Walters, John Charles McPherson, US 2 2

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