One-to-one force-balance fluid pressure sensor component

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Description

FIG. 1 is a left front perspective view of a one-to-one force-balance fluid pressure sensor component showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D33260 September 1900 Kelly
D154624 July 1949 Niesemann
D203920 February 1966 Balsamo
D269071 May 24, 1983 Waterman
2360705 October 1944 Moore
4123945 November 7, 1978 Bergstrand
Other references
  • Honeywell Cat. of Automatic Controls-9/56-p. 27, Gas Valve at bottom-right.
Patent History
Patent number: D288910
Type: Grant
Filed: Dec 10, 1984
Date of Patent: Mar 24, 1987
Inventor: Irwin P. Linzer (Lebanon, NJ)
Primary Examiner: Nelson C. Holtje
Attorney: Kenneth P. Glynn
Application Number: 6/680,324