公开(公告)号：US07568909B2

公开(公告)日：2009-08-04

申请号：US10997923

申请日：2004-11-29

申请人： Rob MacNutt ,  Gary Gunthorpe

发明人： Rob MacNutt ,  Gary Gunthorpe

IPC分类号： F23N5/00

CPC分类号： F23N5/00 ,  F23N5/265 ,  F23N2023/08 ,  F23N2023/22 ,  F23N2027/02 ,  F23N2027/18

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 low average power when called upon. Lithium batteries provide system power for a long duration.

摘要翻译： 用于气体燃烧器的电池供电点火和控制系统包括用于控制引燃燃烧器，主燃烧器，火焰传感器和点火器的电路。 机械闭锁阀门只需要电力才能切换和打开和关闭状态，用于控制飞行员和主气体。 电路花费大部分时间处于掉电状态，并且仅在需要时询问火焰的状态并根据需要执行点火顺序，如由看门狗系统定期指示的。 闭锁阀被电脉冲以改变状态，从而在被调用时获得非常低的平均功率。 锂电池长时间提供系统电源。

公开(公告)号：US20050130086A1

公开(公告)日：2005-06-16

申请号：US10997923

申请日：2004-11-29

申请人： Rob MacNutt ,  Gary Gunthorpe

发明人： Rob MacNutt ,  Gary Gunthorpe

IPC分类号： F23N1/00 ,  F23N5/00 ,  F23N5/20 ,  F23N5/24 ,  F23N5/26 ,  F23Q9/14

CPC分类号： F23N5/00 ,  F23N5/265 ,  F23N2023/08 ,  F23N2023/22 ,  F23N2027/02 ,  F23N2027/18

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 low average power when called upon. Lithium batteries provide system power for a long duration.

摘要翻译： 用于气体燃烧器的电池供电点火和控制系统包括用于控制引燃燃烧器，主燃烧器，火焰传感器和点火器的电路。 机械闭锁阀门只需要电力才能切换和打开和关闭状态，用于控制飞行员和主气体。 电路花费大部分时间处于掉电状态，并且仅在需要时询问火焰的状态并根据需要执行点火顺序，如由看门狗系统定期指示的。 闭锁阀被电脉冲以改变状态，从而在被调用时获得非常低的平均功率。 锂电池长时间提供系统电源。