Sprayer, in particular, a dishwashing sprayer

Details Sprayer, in particular, a dishwashing sprayer Sprayer, in particular, a dishwashing sprayer

2005-07-26

2005-07-26

Scherbel, David A. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Flow line or nozzle attached or carried handgrip or handle

C239S526000

Reexamination Certificate

active

06921032

ABSTRACT:
The sprayer has, in the interior of the handle, a flow channel, in which the cylinder element is arranged. The piston is mounted in a freely displaceable manner in the cylinder element, and the cylinder element is open on the end side in the direction of the shut-off valve. The cylinder element and the piston bound, for example, an air-filled gas volume. If pressure surges occur when the shut-off valve is closed quickly, these pressure surges are damped by the piston moving in the direction of the cylinder bottom and compressing the gas in the gas volume in the process.

REFERENCES:
patent: 5732884 (1998-03-01), Jauner
patent: A-647 165 (1985-01-01), None
patent: A-0 088 739 (1983-09-01), None
patent: A-0 656 503 (1995-06-01), None
patent: A-0 704 252 (1996-04-01), None

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