Title:
IGNITER AND ENGINE IGNITION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/255103
Kind Code:
A1
Abstract:
Provided is an igniter that can reduce the occurrence of malfunction due to noise. This igniter (100) comprises: a switch element (111) having a first end; a temperature sensor (112) including at least one diode and having a cathode end (112B); a switch element control device (12) that controls the switch element; and a switch element electrode (Pe) connected to the first end and the cathode end of the switch element, wherein the switch element control device has a ground electrode (Pgnd) electrically isolated from the cathode end.
Inventors:
TANIGAWA HIROYUKI (JP)
TAGUCHI ATSUSHI (JP)
TAGUCHI ATSUSHI (JP)
Application Number:
PCT/JP2022/020675
Publication Date:
December 08, 2022
Filing Date:
May 18, 2022
Export Citation:
Assignee:
ROHM CO LTD (JP)
International Classes:
F02P3/08; H01L21/822; H01L27/04
Domestic Patent References:
| WO2017033304A1 | 2017-03-02 |
Foreign References:
| JP2019163720A | 2019-09-26 | |||
| JP2006299988A | 2006-11-02 | |||
| JP2019163730A | 2019-09-26 | |||
| JP2015010583A | 2015-01-19 |
Attorney, Agent or Firm:
SANO PATENT OFFICE (JP)
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