发明名称 |
BURNER IGNITION AND CONTROL SYSTEM |
摘要 |
A battery powered ignition and control system for a gas burner includes circuits for controlling a pilot burner, a main burner, a flame sensor and an igniter. Mechanically latched valves, which require power only to switch between and open and closed state are used to control the pilot and main gas . The circuitry spends a majority of time in a powered down state and draws power only when required to interrogate the state of the flame and to perform an ignition sequence as required, as periodically dictated by a watchdog system. The latching valves are electrically pulsed to change state and thus draw very l ow average power when called upon. Lithium batteries provide system power for a long duration.
|
申请公布号 |
CA2488846(A1) |
申请公布日期 |
2005.06.01 |
申请号 |
CA20042488846 |
申请日期 |
2004.11.29 |
申请人 |
PLATINUM ENERGY SERVICES CORP. |
发明人 |
MACNUTT, ROB;GUNTHORPE, GARY |
分类号 |
F23N1/00;F23N5/00;F23N5/20;F23N5/24;F23N5/26;F23Q9/14;(IPC1-7):F23Q9/14 |
主分类号 |
F23N1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|