JPS648354A - Electronic ignition controller for internal combustion engine - Google Patents
Electronic ignition controller for internal combustion engineInfo
- Publication number
- JPS648354A JPS648354A JP16236487A JP16236487A JPS648354A JP S648354 A JPS648354 A JP S648354A JP 16236487 A JP16236487 A JP 16236487A JP 16236487 A JP16236487 A JP 16236487A JP S648354 A JPS648354 A JP S648354A
- Authority
- JP
- Japan
- Prior art keywords
- current
- coil
- ignition
- predetermined value
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
PURPOSE:To enable breaking current to be corrected with simple constitution in a controller provided with a current detecting means for detecting the amount of ignition coil current by constituting said means to generate a binary signal showing whether or not the amount of coil current exceeds a predetermined value. CONSTITUTION:CPU 5 generates the ignition timing controlling signal on the basis of output signals of a crank angle sensor or the like. By supplying these signals to the input of D type FF 8 is supplied the ignition controlling signal of FF 8 to a power transistor 9. Thus, the primary current of an ignition coil 10 is supplied and shut off to generate high voltage across the secondary side coil. Also, then, the coil current is detected by a current detecting circuit 40 to change the current supply starting period of coil current on the basis of result of said detection. In such device said circuit 40 is constituted to generate the binary signal showing whether or not the amount of coil current exceeds a predetermined value, and when it exceeds the predetermined value, the current supply time is corrected to be elongated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62162364A JPH0762468B2 (en) | 1987-07-01 | 1987-07-01 | Electronic ignition control device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62162364A JPH0762468B2 (en) | 1987-07-01 | 1987-07-01 | Electronic ignition control device for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS648354A true JPS648354A (en) | 1989-01-12 |
JPH0762468B2 JPH0762468B2 (en) | 1995-07-05 |
Family
ID=15753161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62162364A Expired - Fee Related JPH0762468B2 (en) | 1987-07-01 | 1987-07-01 | Electronic ignition control device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0762468B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020094563A (en) * | 2018-12-14 | 2020-06-18 | ダイヤモンド電機株式会社 | Driving device for ignition coil, and ignition system including the same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8951317B1 (en) | 2009-04-27 | 2015-02-10 | Us Synthetic Corporation | Superabrasive elements including ceramic coatings and methods of leaching catalysts from superabrasive elements |
US9352447B2 (en) | 2009-09-08 | 2016-05-31 | Us Synthetic Corporation | Superabrasive elements and methods for processing and manufacturing the same using protective layers |
US9144886B1 (en) | 2011-08-15 | 2015-09-29 | Us Synthetic Corporation | Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays |
US9550276B1 (en) | 2013-06-18 | 2017-01-24 | Us Synthetic Corporation | Leaching assemblies, systems, and methods for processing superabrasive elements |
US10900291B2 (en) | 2017-09-18 | 2021-01-26 | Us Synthetic Corporation | Polycrystalline diamond elements and systems and methods for fabricating the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5372939A (en) * | 1976-12-10 | 1978-06-28 | Bosch Gmbh Robert | Ignition unit for internal combustion engine |
JPS56143346A (en) * | 1980-03-14 | 1981-11-09 | Bosch Gmbh Robert | Ignitor for internal combustion engine |
JPS60101278A (en) * | 1983-07-21 | 1985-06-05 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | Ignition controller of internal combustion engine |
JPS62159769A (en) * | 1986-01-09 | 1987-07-15 | Nippon Denso Co Ltd | Energization time control device for spark plug for internal combustion engine |
JPS63246469A (en) * | 1987-03-02 | 1988-10-13 | マレリ・オートロニカ・ソシエタ・ペル・アチオニ | Internal combustion engine igniter |
-
1987
- 1987-07-01 JP JP62162364A patent/JPH0762468B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5372939A (en) * | 1976-12-10 | 1978-06-28 | Bosch Gmbh Robert | Ignition unit for internal combustion engine |
JPS56143346A (en) * | 1980-03-14 | 1981-11-09 | Bosch Gmbh Robert | Ignitor for internal combustion engine |
JPS60101278A (en) * | 1983-07-21 | 1985-06-05 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | Ignition controller of internal combustion engine |
JPS62159769A (en) * | 1986-01-09 | 1987-07-15 | Nippon Denso Co Ltd | Energization time control device for spark plug for internal combustion engine |
JPS63246469A (en) * | 1987-03-02 | 1988-10-13 | マレリ・オートロニカ・ソシエタ・ペル・アチオニ | Internal combustion engine igniter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020094563A (en) * | 2018-12-14 | 2020-06-18 | ダイヤモンド電機株式会社 | Driving device for ignition coil, and ignition system including the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0762468B2 (en) | 1995-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |