Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Distributive type parameters
Reexamination Certificate
2006-05-23
2006-05-23
Deb, Anjan (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Distributive type parameters
C324S663000, C324S658000
Reexamination Certificate
active
07049827
ABSTRACT:
A servicing device and more particularly an oiler or a filter device, for the preparation of a pressure medium, which comprises a capacitive sensor having at least one first electrode responsive to at least one operational parameter of the servicing device. An expendable material and more particularly a filter means or an additive for such a servicing device, which is renewable and is able to be utilized by the servicing device for the preparation of the pressure medium and bears a capacitively detectable code means, on the basis of at least one operational parameter of the servicing device is detected. Furthermore there is a capacitive sensor for such a servicing device.
REFERENCES:
patent: 4552570 (1985-11-01), Gravatt
patent: 4594892 (1986-06-01), Asmundsson
patent: 4747378 (1988-05-01), Cantoni
patent: 4828589 (1989-05-01), Bauer et al.
patent: 4939468 (1990-07-01), Takeuchi
patent: 5029553 (1991-07-01), Cox
patent: 5540086 (1996-07-01), Park et al.
patent: 5765072 (1998-06-01), Ohtani et al.
patent: 6139609 (2000-10-01), Eimer et al.
patent: 6435207 (2002-08-01), Mewes et al.
patent: 6459995 (2002-10-01), Collister
patent: 6553812 (2003-04-01), Park et al.
patent: 19645009 (1998-05-01), None
patent: 0065019 (1982-11-01), None
patent: 0594216 (1994-04-01), None
patent: 03-229979 (1990-10-01), None
Hörz Jürgen
Keinrad Klaus
Deb Anjan
Festo AG & Co.
Hoffman & Baron LLP
Teresinski John
LandOfFree
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