Title:
APPARATUS FOR CONTROLLING AND ADJUSTING THE COMBUSTION IN A FUEL GAS BURNER
Document Type and Number:
WIPO Patent Application WO/2014/060991
Kind Code:
A8
Abstract:
An apparatus (1000) for adjusting and controlling the combustion in a fuel gas burner. The apparatus (1000) comprises the following mutually integrated components: - a comburent gas/fuel gas mixing pipe (10) provided with a Venturi mixer (15) in correspondence of which a fuel gas supply duct (22) opens; - means (20, 24, 25) for adjusting the flow rate of fuel gas; - a fan (30), at least partially housed in said mixing pipe (10); - a burner (40) arranged downstream of said fan (30); - a safety system (50) based upon the detection of the flame (FLM) present in said burner (40); and - an electronic control unit (CE) of devices belonging to the apparatus (1000). The apparatus is characterized in that it further comprises: - a temperature probe (60) arranged on the inner surface (SUP) of the burner (40); - a valve (24) for adjusting the fuel gas flow rate in the duct (22); said valve (24) belonging to said control means (20, 24, 25) and being mechanically controlled by an actuator (25); and - an electronic card (70), electronically connected to said probe (60), to said fan (30) and to said actuator (25).
Inventors:
LOVASCIO NICOLA (IT)
RASTELLI RAFFAELLO (IT)
ZATTI CLAUDIO (IT)
RASTELLI RAFFAELLO (IT)
ZATTI CLAUDIO (IT)
Application Number:
PCT/IB2013/059431
Publication Date:
November 20, 2014
Filing Date:
October 17, 2013
Export Citation:
Assignee:
GAS POINT S R L (IT)
International Classes:
F23N1/00; F23N5/10; F23N5/14
Attorney, Agent or Firm:
BOGGIO, Luigi et al. (Via Viotti 9, Torino, IT)
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