Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2006-11-21
2006-11-21
Deb, Anjan (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S661000, C604S067000
Reexamination Certificate
active
07138806
ABSTRACT:
The invention relates to a device for detecting the position of a rotor relative to a stator, wherein at least one electrode is arranged on the rotor and at least one electrode is arranged on the stator, such that the electrodes at least partially overlap in at least one rotational position of the rotor relative to the stator, and encompasses a method for measuring the rotational position of a rotor including at least one rotor electrode relative to a stator including at least one stator electrode, wherein the rotational position is detected using a capacitive coupling between the rotor electrode and the stator electrode.
REFERENCES:
patent: 3961318 (1976-06-01), Farrand et al.
patent: 4462760 (1984-07-01), Sarich et al.
patent: 4562430 (1985-12-01), Robinson
patent: 4630047 (1986-12-01), Tanaka et al.
patent: 4658830 (1987-04-01), Sarnoff
patent: 4694235 (1987-09-01), Flowers
patent: 4998103 (1991-03-01), Rosswurm et al.
patent: 5077635 (1991-12-01), Bolhagen et al.
patent: 5239307 (1993-08-01), Andermo
patent: 5410232 (1995-04-01), Lee
patent: 5497101 (1996-03-01), Fillion
patent: 5513539 (1996-05-01), McLaughlin et al.
patent: 5557596 (1996-09-01), Gibson et al.
patent: 5611784 (1997-03-01), Barresi et al.
patent: 5691646 (1997-11-01), Sasaki
patent: 5920198 (1999-07-01), Suzuki et al.
patent: 6339336 (2002-01-01), Oisugi et al.
patent: 6538227 (2003-03-01), Sano et al.
patent: 6747462 (2004-06-01), Fasen et al.
patent: 7025757 (2006-04-01), Reilly et al.
patent: 7029455 (2006-04-01), Flaherty
patent: 7041048 (2006-05-01), Drobnik et al.
patent: 4234016 (1993-04-01), None
Gafner Simone
Krieftewirth Michael
Steffen Beat
Yeandel Julian
Deb Anjan
Dorsey & Whitney LLP
Nguyen Hoai-An D.
TecPharma Licensing AG
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