Device for remotely controlling ignition of a gas appliance by transmitting and receiving RF waves

a technology of remote control and ignition control, which is applied in combustion regulation, combustion control, combustion failure safe, etc., can solve the problems of no feedback mechanism provided in the well-known ignition control device, and no signal is sent back from the controller section

Inactive Publication Date: 2008-08-28
HSIEH CHUNG YEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no feedback mechanism is provided in the well known ignition control device, i.e., no signal is sent back from the controller section to the remote control section in operation.

Method used

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  • Device for remotely controlling ignition of a gas appliance by transmitting and receiving RF waves
  • Device for remotely controlling ignition of a gas appliance by transmitting and receiving RF waves
  • Device for remotely controlling ignition of a gas appliance by transmitting and receiving RF waves

Examples

Experimental program
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Embodiment Construction

[0020]Referring to FIGS. 5 and 6, a controller section of a gas stove (or gas water heater in the other embodiment) ignition device according to a preferred embodiment of the invention is shown. The controller section comprises a circuit board 1, a gas valve 2, a high voltage ignition controller 19 on the circuit board 1, and a separate ignition unit 5.

[0021]On the circuit board 1, there are provided a first MCU 11, an RF (radio frequency) transceiver module 12 having an antenna 121, a switch 13, a buzzer 14, a first connector 15 connected to the gas valve 2 including an initial ignition coil assembly 21 and a master ignition coil assembly 22, two second connectors 16 connected to a low temperature sensing resistor 3 and a high temperature sensing resistor 3A respectively, and a DC jack 18 connected to a DC plug 4 so that external DC power can be supplied from a DC power supply 110 to the circuit board 1 in operation.

[0022]The ignition unit 5 comprises a high voltage output terminal...

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PUM

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Abstract

An ignition control device including a controller section and a remote control section for a gas appliance (e.g., a gas stove or a gas water heater) is disclosed. A signal communication between the controller mounted on a burner of the gas appliance and the remote control section held by the hand is done by transmitting and receiving RF waves therebetween. The invention can correctly ignite the gas appliance and audibly inform a user of any ignition failures or abnormal conditions.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of Invention[0002]The invention relates to ignition controlling device of a gas appliance (e.g., a gas stove or a gas water heater), and more particularly to a device for controlling ignition of such a gas appliance by transmitting and receiving RF (radio frequency) waves between a controller section mounted on a burner of the gas appliance and a remote control section held by the hand.[0003]2. Description of Related Art[0004]Devices for controlling ignition of a gas stove (or a gas water heater) are known in the art. A controller section, as one portion of the device, is mounted on, for example, a gas stove as shown in FIGS. 1 and 2. The controller section comprises a circuit board A, a gas valve B, and a high voltage ignition controller E. On the circuit board A, there are provided a MCU (micro control unit) A1, a receiving module A2 having an antenna A21, a switch A3, a buzzer A4, a first connector A5 connected to the gas valve B, a secon...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): F23N5/24
CPCF23N5/203F23N2037/04F23N2031/20F23N5/242F23N2231/20F23N2237/04
Inventor HSIEH, CHUNG-YEN
Owner HSIEH CHUNG YEN
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