Title:
イグナイタ、および、当該イグナイタを備える車両
Document Type and Number:
Japanese Patent JP7092335
Kind Code:
B2
Abstract:
To provide an igniter capable of suppressing malfunction of an ignition confirming portion even when a junction part of a bonding wire and a pad, or the pad itself is deteriorated.SOLUTION: An igniter 1 includes: a switch element 11 having pads 601, 602 and a back electrode 603; a lead 404 on which the switch element 11 is mounted in a state of being brought into contact with the back electrode 603, and which is connected to a primary coil of an ignition coil; a grounded lead 402; a lead 406 separated from the lead 404 and the lead 402; a bonding wire 509 connecting the pad 601 to the lead 406; a bonding wire 508 connecting the lead 406 to the lead 402; and a control circuit 13 driving the switch element 11 on the basis of an ignition instruction signal input from an engine control device, and generating an ignition confirmation signal to be output to the engine control device on the basis of voltage of the lead 406.SELECTED DRAWING: Figure 6
Inventors:
Ocho Osamu
Atsushi Taguchi
Atsushi Taguchi
Application Number:
JP2018052487A
Publication Date:
June 28, 2022
Filing Date:
March 20, 2018
Export Citation:
Assignee:
ROHM Co., Ltd.
International Classes:
F02P3/04; F02P17/00
Domestic Patent References:
JP4021767U | ||||
JP2015010583A | ||||
JP2001193617A |
Attorney, Agent or Firm:
Minoru Yoshida
Keita Kobuchi
Keita Kobuchi
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