Multitank conveyor-type dishwasher and an operating method...

Cleaning and liquid contact with solids – Apparatus – With interstation fluid flow means

Reexamination Certificate

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Details

C134S072000, C134S131000

Reexamination Certificate

active

08042557

ABSTRACT:
Multitank conveyor-type dishwasher (2) for washing items (10) to be washed, comprising at least two wash zones (6, 8) which are arranged in succession in the conveying direction (4); a liquid forward-flow apparatus (26) between in each case two successive wash zones (6, 8) for transferring liquid between these wash zones (6, 8) in a forward-flow direction (28) counter to the conveying direction (4); characterized in that a liquid recirculation apparatus (60) is provided for transferring sprayed liquid of a front wash zone (8), as seen in the conveying direction (4), into a rear wash zone (6) which is arranged downstream of the front wash zone (8), as seen in the conveying direction (4), counter to the forward-flow direction (28).

REFERENCES:
patent: 2564798 (1951-08-01), Allensworth
patent: 3789860 (1974-02-01), Katterheinrich et al.
patent: 3849197 (1974-11-01), Sorrentino
patent: 4319930 (1982-03-01), Yano et al.
patent: 4326551 (1982-04-01), Voorhees
patent: 4357176 (1982-11-01), Anthony
patent: 4561904 (1985-12-01), Eberhardt, Jr.
patent: 5038807 (1991-08-01), Bailey et al.
patent: 5287866 (1994-02-01), Torimitsu et al.
patent: 5356483 (1994-10-01), Saalmann et al.
patent: 6536060 (2003-03-01), Janssens et al.
patent: 2002/0020435 (2002-02-01), Varpio
patent: 2004/0118435 (2004-06-01), Jung et al.
patent: 712150 (1934-01-01), None
patent: 712150 (1941-10-01), None
patent: 4311064 (1993-04-01), None
patent: 0838190 (1998-04-01), None
patent: 0838190 (1998-04-01), None
patent: 0980669 (2000-02-01), None
patent: 1046370 (2000-10-01), None
patent: 83/01187 (1983-04-01), None
patent: 91/07904 (1991-06-01), None
patent: 94/23286 (1994-10-01), None
International Preliminary Report on Patentability issued regarding International Application No. PCT/US2006/011231 (Oct. 3, 2007).
International Search Report issued by the International Searching Authority regarding International Application No. PCT/US2006/011231 (Aug. 1, 2006).

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