Measuring and testing – Liquid level or depth gauge
Reexamination Certificate
2005-07-12
2005-07-12
Williams, Hezron (Department: 2856)
Measuring and testing
Liquid level or depth gauge
C073S317000, C073S314000, C340S625000
Reexamination Certificate
active
06915690
ABSTRACT:
A fuel gauge includes an arm moving with the level of fuel in a fuel tank, a detection body for movably supporting the arm and including a rotor moving together with the arm and a stator for movably supporting the rotor, and a magnetic-flux detecting element arranged in the stator and for detecting the displacement amount of the arm.
REFERENCES:
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Patent Abstracts of Japan, vol. 2000, No. 01, Jan. 31, 2000 and JP 11 281 466 A (Yazaki Corp. Oct. 15, 1999).
Patent Abstracts of Japan vol. 1996, No. 08, Aug. 30, 1996 and JP 8 094413 A (Nippon Biniron KK), Apr. 12, 1996.
Kumagai Masato
Okada Hiroshi
Bellamy Tamiko
Hitachi Unisia Automotive Ltd.
Sughrue & Mion, PLLC
Williams Hezron
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