Liquid level signal transmitter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4258238
SERIAL NO

06065177

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The housing of a reed switch, actuatable by magnetic flux, is supported at the ends by grommets fitting snugly inside an aluminum sleeve. The switch terminals extend from the housing adjacent a closed end of the sleeve, have lead wires soldered to them and are in an embedment of silicone rubber. A cable having electric lines projects into an open end of the sleeve. After passing through an insulating spacer plate the wires are soldered to the cable lines. The portion of the sleeve between the open end and the adjacent grommet is filled with a silicone rubber embedment. The sleeve is positioned in a bore in a mounting body and adjacent a side of the body is a float responsive magnet.

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Patent Owner(s)

  • FISHER CONTROLS INTERNATIONAL LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dombrowski, Ferdinand Kaarst-Vorst, DE 3 16
Forster, Dieter Haan, DE 5 19

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