SU459897A3 - Contactless electronic engine ignition control device for internal combustion engine - Google Patents

Contactless electronic engine ignition control device for internal combustion engine

Info

Publication number
SU459897A3
SU459897A3 SU1286219A SU1286219A SU459897A3 SU 459897 A3 SU459897 A3 SU 459897A3 SU 1286219 A SU1286219 A SU 1286219A SU 1286219 A SU1286219 A SU 1286219A SU 459897 A3 SU459897 A3 SU 459897A3
Authority
SU
USSR - Soviet Union
Prior art keywords
internal combustion
control device
ignition control
combustion engine
contactless electronic
Prior art date
Application number
SU1286219A
Other languages
Russian (ru)
Inventor
Мэйнпрайз Девид
Original Assignee
Джозеф Лукас (Индастриз) Лимитед (Фирма)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Джозеф Лукас (Индастриз) Лимитед (Фирма) filed Critical Джозеф Лукас (Индастриз) Лимитед (Фирма)
Application granted granted Critical
Publication of SU459897A3 publication Critical patent/SU459897A3/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00Other installations
    • F02P3/01Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Description

,стины 10 (число которых соответствует числу цилиндров двигател ) замыкают поочередно с допустимым зазором магнитную цепь между стержн ми с катушками 3 и 4. Автогенератор на транзисторе 1, возбужда сь, вырабатывает импульс высокочастотного напр жени  с частотой занолнени  500 кгс- 1,5 мггц, который выдел етс  на сопротивлении , предназначенном дл  подключени  входа электронного коммутатора системы зажигани . Возбуждение автогенератора возможно благодар  тому, что катушка 4 обратной св зи обеснечивает положнтельную обратную св зь с коллекторной катушкой 3 автогенератора ., stina 10 (the number of which corresponds to the number of engine cylinders) alternately closes the magnetic circuit between the rods with coils 3 and 4 with an allowable clearance. The autogenerator on transistor 1, energized, produces a high-frequency voltage pulse with a frequency of 500 kgf-1.5 MHz. which is allocated at the resistance intended for connecting the input of the electronic switch of the ignition system. The excitation of the oscillator is possible due to the fact that the coil 4 feedback removes positive feedback to the collector coil 3 of the oscillator.

Импульс сунхествует в течение такого времени , при котором ферритова  нластина проходит на Е-образным сердечником 11. Прн отходе ферритовой пластины, вследствие вращени  вала распределител , колебани  автогенератора затухают, а так как катушка 5, имеюш,а  большее число витков, чем катушка 4, создает услови  дл  возникновени  отрицательной обратной св зи, колебани  автогенератора резко срываютс . Отрицательна  обратна  св зь действует в автогенератореThe impulse is sunded for such a time at which the ferrite nlastina passes on the E-shaped core 11. When the ferrite plate leaves, due to the rotation of the distributor shaft, the oscillator oscillator fades, and since coil 5 has more coils than coil 4, creates conditions for the occurrence of negative feedback, oscillations of the oscillator abruptly break down. Negative feedback operates in the oscillator.

до подхода следуюш,ей пластины ротора. При подходе пластины ротора к стержн м с катушками 3 и 4 возникают услови  дл  преобладани  положительной обратной св зи, вследствие чего автогенератор резко возбуждаетс , обеспечива  малую длительность переднего фронта импульса на сопротивление 9.until the next approach, the rotor plate. When the rotor plate approaches the rods with coils 3 and 4, conditions arise for the predominance of positive feedback, with the result that the auto-oscillator is sharply excited, ensuring a short duration of the leading edge of the impulse for resistance 9.

Предмет изобретени Subject invention

Бесконтактное устройство дл  управлени  электронной системой зажигани  двигател  внутреннего сгорани , содержаш,ее статический автогенератор на транзисторе с обмотками , намотанными на стержни Е-образногоA contactless device for controlling the electronic ignition system of an internal combustion engine, containing its static oscillator on a transistor with windings wound on E-shaped rods

ферритового сердечника, и коммутирующий элемент, замыкающий поочередно магнитную цень между стержн ми ферритового сердечника , отличающеес  тем, что, с целью повышени  надежности и обеспечени  иериодического возбуждени  генератора при большой крутизне нереднего фронта нарастани  импульса, обмотки, расположенные на крайних стержн х Е-образного сердечника, соединены последовательно - встречно и включены параллельно переходу эмиттер-база транзистора через резистор и конденсатор.a ferrite core, and a switching element, alternately closing the magnetic value between the cores of the ferrite core, characterized in that, in order to increase reliability and provide iodiodic excitation of the generator with a large slope of the non-intermediate pulse front, windings located on the extreme cores of the E-shaped core , are connected in series - counter and connected in parallel with the transition of the emitter-base of the transistor through a resistor and a capacitor.

-МЛАН-MLAN

-ЛЛЛ/ С) LLL / C)

Т irT ir

риг.1rig.1

лl

SU1286219A 1967-12-01 1968-11-28 Contactless electronic engine ignition control device for internal combustion engine SU459897A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5483567 1967-12-01

Publications (1)

Publication Number Publication Date
SU459897A3 true SU459897A3 (en) 1975-02-05

Family

ID=10472215

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1286219A SU459897A3 (en) 1967-12-01 1968-11-28 Contactless electronic engine ignition control device for internal combustion engine

Country Status (7)

Country Link
US (1) US3550571A (en)
JP (1) JPS5013900B1 (en)
DE (1) DE1811625C3 (en)
ES (1) ES361262A1 (en)
FR (1) FR1593471A (en)
GB (1) GB1239210A (en)
SU (1) SU459897A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534303A (en) * 1970-06-05 1973-02-28 Magneti Marelli Spa Electronic diode control device controlled in a capacitive discharge electronic ignition circuit
US3995608A (en) * 1974-06-18 1976-12-07 Hitachi, Ltd. Ignition timing control system for internal combustion engine
US4126112A (en) * 1976-02-27 1978-11-21 Eltra Corporation Breakerless electronic ignition system
DE2700676C2 (en) * 1977-01-08 1985-06-27 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines
JPS5851070U (en) * 1981-10-01 1983-04-06 三菱電機株式会社 internal combustion engine ignition system
CN1006171B (en) * 1986-11-26 1989-12-20 航空工业部成都飞机公司 Continuously sparking electronic ignitor

Also Published As

Publication number Publication date
DE1811625C3 (en) 1975-05-15
DE1811625B2 (en) 1974-10-03
DE1811625A1 (en) 1969-10-16
FR1593471A (en) 1970-05-25
US3550571A (en) 1970-12-29
ES361262A1 (en) 1970-09-16
GB1239210A (en) 1971-07-14
JPS5013900B1 (en) 1975-05-23

Similar Documents

Publication Publication Date Title
US3500809A (en) Ignition arrangement for internal combustion engines
US2918913A (en) Ignition systems of internal combustion engines
US3280809A (en) Ignition arrangement for internal combustion engines
US3464397A (en) Ignition system for internal combustion engines and the like
US3338221A (en) Electrical control device
US3407795A (en) Ignition system for internal combustion engines
US4567874A (en) Ignition system for internal combustion engines
GB1095061A (en) Ignition system for internal combustion engine
US3878824A (en) Internal combustion engine magneto ignition system of the shunt switch type
GB1164097A (en) Improvements in Ignition System for Internal Combustion Engines
SU459897A3 (en) Contactless electronic engine ignition control device for internal combustion engine
US3291110A (en) High voltage circuit for automobile engine ignition
GB1226113A (en)
US3426740A (en) Distributor
US3241538A (en) Electronic ignition system
US4186711A (en) Ignition device with speed limitation for internal combustion engines
US3318296A (en) Electronic apparatus
US2380707A (en) Ignition means
ES353706A1 (en) Condenser discharge type ignition system with a magneto power supply
US3894524A (en) Capacitor discharge ignition system
US3516396A (en) Electronic ignition system
US3792695A (en) Continuous-wave ignition system
US4949696A (en) Capacitor ignition systems
US3884207A (en) Magneto-generator ignition system
US3259118A (en) Engine ignition system