Measuring and testing – With fluid pressure
Reexamination Certificate
2007-05-31
2010-06-01
Williams, Hezron (Department: 2856)
Measuring and testing
With fluid pressure
C073S040000
Reexamination Certificate
active
07726178
ABSTRACT:
System for the non invasive control of the tightness condition of apparatus, in particular of the constancy of said condition of m homogenous series, each one of n apparatus, which in the absence of said pressure constancy would have not acceptable, not uniform characteristics and performances, especially of electronic mechanical, hydraulic and similar apparatus. The system includes (a) a first sub system including a pneumatic chamber, set at a sampling reference pressure, for the pressure control of each one of said n apparatus of each one of said m homogenous series; (b) a second sub system of treatment and feeding of pneumatic fluid to said chamber in order to support and stabilize said reference pressure; and (c) a third sub system of comparison and detection of undesired deviations over said reference pressure, of the detected pressure in the chamber occupied, on turn, by each one of the n apparatus of each of the m series.
REFERENCES:
patent: 4378692 (1983-04-01), Walle
patent: 4768518 (1988-09-01), Peltonen et al.
patent: 4858463 (1989-08-01), Rosse et al.
patent: 5461901 (1995-10-01), Ottestad
patent: 5915270 (1999-06-01), Lehmann
patent: 6662634 (2003-12-01), Lehmann
patent: 6877356 (2005-04-01), Lehmann
patent: 7013712 (2006-03-01), Lehmann
patent: 7174772 (2007-02-01), Sacca
patent: 2005/0183821 (2005-08-01), Parsons
patent: 2006/0021970 (2006-02-01), Parsons
patent: 2006/0112759 (2006-06-01), Lehmann
patent: WO 2005/074119 (2005-08-01), None
Fausto Pirovano
Luigi Nava
Andrew Telecommunication Products S.r.l.
Dickstein & Shapiro LLP
Frank Rodney T
NTI New Technologies for Industry S.A.
Williams Hezron
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