Title:
ELECTRIC SHOCK PREVENTION STRUCTURE OF SPARK IGNITION DEVICE
Document Type and Number:
Japanese Patent JP3555145
Kind Code:
B2
Abstract:
PURPOSE: To protect a user from electric shock in a spark-ignition oil burner even if a switch is on in the case where any finger and any hand make contact with an electric discharge electrode and an opposite electrode by mistake in the course of sweeping.
CONSTITUTION: An electric shock prevention structure of a spark ignition device is constructed as follows. There is provided in the vicinity of a combustion cylinder 4 an operation plate 5 which is responsive to removal of the combustion cylinder 4 and hereby makes contact with or is separated away from a conductor portion 2a of an electric discharge electrode 2, and when the combustion cylinder 4 is removed, the operation plate 5 makes contact with the conductor portion 2a of the electric discharge electrode 2 to be earthed.
Inventors:
Yukihiro Oguchi
Application Number:
JP15434093A
Publication Date:
August 18, 2004
Filing Date:
May 31, 1993
Export Citation:
Assignee:
Toyotomi Co., Ltd.
International Classes:
F23Q3/00; (IPC1-7): F23Q3/00
Domestic Patent References:
| JP58016805U | ||||
| JP60060565U |