Foods and beverages: apparatus – Beverage – Infusors
Reexamination Certificate
2007-02-20
2007-02-20
Alexander, Reginald L. (Department: 1761)
Foods and beverages: apparatus
Beverage
Infusors
C099S293000, C099S300000, C099S30200C, C137S625460, C137S636100
Reexamination Certificate
active
10347513
ABSTRACT:
An espresso machine provided with a rotating ceramic disk valve (1) as a selective water-steam distributor that is in a driving connection with a drive motor (2), and a control device (3) for controlling the drive motor (2). To increase the precision of the rotational-angle setting, a Geneva gear (4) is incorporated into the driving connection between the drive motor (2) and the rotating ceramic disk valve (1), with the gear setting the rotating ceramic disk valve (1) in make-and-break cycles. The control device (3) shuts off the drive motor (2) after at least one make-and-break cycle of the Geneva gear (4).
REFERENCES:
patent: 1822433 (1931-09-01), Brand
patent: 4632024 (1986-12-01), Cortese
patent: 4947738 (1990-08-01), Eugster
patent: 5207149 (1993-05-01), Weber
patent: 5256174 (1993-10-01), Kai et al.
patent: 24 24 867 (1975-03-01), None
patent: 42 03 088 (1992-10-01), None
patent: 1 106 126 (2001-06-01), None
patent: 61-234212 (1986-10-01), None
Brockhaus (www.brockhaus de), undated.
www.cae Fln Manheim, undated.
Alexander Reginald L.
Eugster Frismag AG
Kinberg Robert
Schwarz Steven J.
Venable LLP
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