Title:
IGNITION OPERATION INSPECTION DEVICE
Document Type and Number:
Japanese Patent JP2022056081
Kind Code:
A
Abstract:
To provide a technique that can inspect ignition operation of a gas furnace without using an electroscope.SOLUTION: In an ignition device 110 comprising an ignition plug 112 for igniting fuel gas, and a high-voltage cable 113 connected to the ignition plug 112, an ignition operation inspection device 10 comprises a capacitance type proximity sensor 20 for detecting high-voltage current flowing through the high-voltage cable 113, and inspects whether ignition operation of the ignition device 110 is normally performed.SELECTED DRAWING: Figure 5
Inventors:
OMORI KEN
Application Number:
JP2020163881A
Publication Date:
April 08, 2022
Filing Date:
September 29, 2020
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
F02P17/00; F23Q23/02; H01T15/00
Attorney, Agent or Firm:
Masahiro Fukuoka