Piezo ignition device

Details Piezo ignition device Piezo ignition device

2006-11-21

2006-11-21

Basichas, Alfred (Department: 3749)

Combustion

Burner having electrical heater or igniter

Spark electrode in front of or adjacent fuel discharger

C431S255000, C126S0250AA

Reexamination Certificate

active

07137810

ABSTRACT:
A piezo ignition device (1) includes a piezo electric crystal (16), which is intended to generate a spark on an electrode (3) in said device when subjected to force. The ignition device (1) is mounted parallel with a mixer pipe (5) for delivering fuel to an open-air cooking apparatus, and the piezo electric crystal (16) is arranged so that the force applied to the crystal is directed parallel with the mixer pipe (5), wherein the force acting on the ingition device (1) for the ignition of said device is arranged to be applied parallel with said ignition device (1) in a direction from the electrode (3).

REFERENCES:
patent: 2896334 (1959-07-01), Dunderman
patent: 3404940 (1968-10-01), Chappuy
patent: 3431058 (1969-03-01), Hufferd
patent: 4302181 (1981-11-01), Schlosser
patent: 5934896 (1999-08-01), Kwiatek

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