Title:
防爆構造を有する電気回路
Document Type and Number:
Japanese Patent JP7116215
Kind Code:
B2
Abstract:
To provide an electric circuit having an explosion-proof structure capable of making a total charge amount accumulated in the whole electric circuit small, and capable of suppressing heating of the circuit with a simple structure.SOLUTION: Between a DC/DC converter 30 and a sensor circuit 40 connected in series, an electromagnetic induction conduction part 18 is provided. The electromagnetic induction conduction part 18 generates resistance on a connection path, so that deviation occurs in electricity storage timing of a capacitor in the DC/DC converter 30 and a capacitor in the sensor circuit 40, thereby avoiding simultaneous electric charge storage. Also, the electromagnetic induction part 18 conducts electricity in a non-contact state on the connection path, so that heating of a circuit can be suppressed with a simple structure.SELECTED DRAWING: Figure 1
Inventors:
Tokioka Yoshinori
Application Number:
JP2021070240A
Publication Date:
August 09, 2022
Filing Date:
April 19, 2021
Export Citation:
Assignee:
TLV Co., Ltd.
International Classes:
H02J1/00; F22B37/38; H02H9/00
Domestic Patent References:
| JP2012182875A | ||||
| JP2015065724A | ||||
| JP2012034426A | ||||
| JP2015224865A | ||||
| JP2007148867A |