JPS5656160A - Signal generator for contactless ignition device of internal combustion engine - Google Patents
Signal generator for contactless ignition device of internal combustion engineInfo
- Publication number
- JPS5656160A JPS5656160A JP13150179A JP13150179A JPS5656160A JP S5656160 A JPS5656160 A JP S5656160A JP 13150179 A JP13150179 A JP 13150179A JP 13150179 A JP13150179 A JP 13150179A JP S5656160 A JPS5656160 A JP S5656160A
- Authority
- JP
- Japan
- Prior art keywords
- poles
- signal generator
- signal
- magnetic pole
- combustion engine
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/001—Ignition installations adapted to specific engine types
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
- H02K21/222—Flywheel magnetos
- H02K21/225—Flywheel magnetos having I-shaped, E-shaped or similarly shaped armature cores
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
PURPOSE:To obtain a signal for both normal and reverse rotations of an internal combustion engine by providing two permanent magnets having poles of equal polarity and predetermined magnetic pole forming member at a signal generator having three magnetic poles and signal coils connected in series therewith differentially. CONSTITUTION:A rotor is formed by providing magnetic pole forming members 4 symmetrically formed with recesses 403 and 403' for mounting magnets at an interval of angle alpha at a flywheel 1 made of nonmagnetic material and fixing disc- shaped permanent magnets 5 and 5' in equal polarity such as, for example, in such a manner that north poles confront inside within the centers of the recesses 403 and 403'. A signal generator 7 having an iron core 8 including three poles 801-803 capable of confronting one poles of the magnets 5 and 5' and the magnetic pole forming portion 401 of the members 4 at both sides is confronted with the rotor, and the signal generating coils 9 and 10 having different winding directions are connected in series with the two connecting portions between the three poles 801- 803.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13150179A JPS5656160A (en) | 1979-10-12 | 1979-10-12 | Signal generator for contactless ignition device of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13150179A JPS5656160A (en) | 1979-10-12 | 1979-10-12 | Signal generator for contactless ignition device of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5656160A true JPS5656160A (en) | 1981-05-18 |
Family
ID=15059484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13150179A Pending JPS5656160A (en) | 1979-10-12 | 1979-10-12 | Signal generator for contactless ignition device of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5656160A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6570288B1 (en) * | 2000-06-20 | 2003-05-27 | Honda Giken Kogyo Kabushiki Kaisha | Outer rotor type brushless direct current motor |
WO2020114802A1 (en) * | 2018-12-04 | 2020-06-11 | Sem Ab | Crankshaft driven flywheel magneto generator with circular winding for power supply in handheld batteryless combustion engines |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5147804B2 (en) * | 1972-06-15 | 1976-12-17 |
-
1979
- 1979-10-12 JP JP13150179A patent/JPS5656160A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5147804B2 (en) * | 1972-06-15 | 1976-12-17 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6570288B1 (en) * | 2000-06-20 | 2003-05-27 | Honda Giken Kogyo Kabushiki Kaisha | Outer rotor type brushless direct current motor |
WO2020114802A1 (en) * | 2018-12-04 | 2020-06-11 | Sem Ab | Crankshaft driven flywheel magneto generator with circular winding for power supply in handheld batteryless combustion engines |
US11391259B2 (en) | 2018-12-04 | 2022-07-19 | Seb Ab | Crankshaft driven flywheel magneto generator with circular winding for power supply in handheld batteryless combustion engines |
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