Title:
INTERNAL COMBUSTION ENGINE IGNITION CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/244727
Kind Code:
A1
Abstract:
An internal combustion engine ignition control system (1) in which a control device (100) including an IGT generation unit (101) and an IGW generation unit (102) is connected to a plurality of ignition devices (10) via an IGT signal line (L1) and an IGW signal line (L2). The IGW signal line (L2) includes a plurality of bifurcating portions (5a to 5d) successively bifurcating from a common main signal line (L21). Each of the plurality of bifurcating portions (5a to 5d) corresponds to each of the plurality of ignition devices (10), and includes a diverging line path (L22) connected to an energy feeding circuit unit (4) in the corresponding ignition device (10).
Inventors:
TERADA KANECHIYO (JP)
MIWA TETSUYA (JP)
MIWA TETSUYA (JP)
Application Number:
PCT/JP2019/023179
Publication Date:
December 26, 2019
Filing Date:
June 12, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F02P3/00; F02P3/04; F02P17/12
Domestic Patent References:
| WO2017010310A1 | 2017-01-19 |
Foreign References:
| JP2017210965A | 2017-11-30 | |||
| JPH0650249A | 1994-02-22 | |||
| JP2015038337A | 2015-02-26 | |||
| JP2015200284A | 2015-11-12 |
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (JP)
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