Control system for controlling the pilot flame of a combustible gas device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10697633
APP PUB NO 20190271466A1
SERIAL NO

15945251

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Control system for controlling the pilot flame of a combustible gas device, which includes a pilot burner, a main burner, and a valve assembly, which includes a pilot valve that allows/intercepts a flow of gas directed towards the pilot burner, and a main valve that allows/intercepts a gas flow to the main burner, the valve assembly moveable between a closed OFF state, a PILOT state, and an ON state, where gas flows to the main burner. The control system includes a detection device that generates a state signal, and a control unit including a timer, the control unit is operatively connected to the detection device to receive a state signal and to an actuator to close the valve. The control unit starts the timer when the state signal represents the PILOT state, and actuates the actuator for the pilot valve to close it when the timer reaches a preset limit.

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Patent Owner(s)

Patent OwnerAddress
SIT S P APADOVA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Businaro, Daniele Pernumina, IT 1 1
Ciscato, Michele Charlotte, US 3 1
Croin, Marco Lusiana, IT 1 1
Kupsh, James Charlotte, US 1 1
Lollo, Nicola Padua, IT 2 7
Marcanzin, Renzo Mestre, IT 2 1
Simioni, Daniele Borgoricco, IT 2 1

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