EP0098407A2 - Système d'allumage pour moteurs à combustion - Google Patents

Système d'allumage pour moteurs à combustion Download PDF

Info

Publication number
EP0098407A2
EP0098407A2 EP83105720A EP83105720A EP0098407A2 EP 0098407 A2 EP0098407 A2 EP 0098407A2 EP 83105720 A EP83105720 A EP 83105720A EP 83105720 A EP83105720 A EP 83105720A EP 0098407 A2 EP0098407 A2 EP 0098407A2
Authority
EP
European Patent Office
Prior art keywords
ignition
ignition system
winding
spark plugs
windings
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.)
Withdrawn
Application number
EP83105720A
Other languages
German (de)
English (en)
Other versions
EP0098407A3 (fr
Inventor
Philippe Dr. Rouanes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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
Priority claimed from FR8003831A external-priority patent/FR2476755A1/fr
Priority claimed from FR8004557A external-priority patent/FR2477311A1/fr
Priority claimed from FR8015617A external-priority patent/FR2487014A1/fr
Priority claimed from FR8019737A external-priority patent/FR2490280A1/fr
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0098407A2 publication Critical patent/EP0098407A2/fr
Publication of EP0098407A3 publication Critical patent/EP0098407A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means
    • 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
    • F02P15/10—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 having continuous electric sparks
    • 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
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • F02P3/0884—Closing the discharge circuit of the storage capacitor with semiconductor devices
    • 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
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Definitions

  • the invention relates to an ignition system for internal combustion engines, in particular gasoline engines, in motor vehicles, according to the preamble of patent claim 1.
  • an ignition system in which the circuit between the primary and the secondary coils is realized by a single magnetic circuit.
  • a primary coil or, in another embodiment, two primary coils supplied with direct voltage are provided.
  • the high voltage required for the ignition is generated by interrupting the current flow in the primary coil or coils. This process is independent depending on the speed of the engine.
  • FR-A-2 407 362 describes an ignition system for internal combustion engines in motor vehicles, in which one or more transformers are provided for generating the ignition voltage, the secondary windings of which are connected to the spark plugs.
  • the primary winding (s) is (are) connected to an electronic circuit and controlled by a chopper and electronic switches are arranged on the secondary side of the transformer (s).
  • the object of the invention is to provide an ignition system for internal combustion engines, in particular gasoline engines, in motor vehicles, by means of which a high voltage is generated at the spark plugs and in which the duration of the spark, in particular in the range of low engine speeds, can be set sufficiently long.
  • each of the spark plugs Z is assigned a transformer, supplied by a control circuit, not shown in the drawing, with the primary windings P and the secondary windings S, which are connected to the electrodes of the spark plugs Z and are bridged either by mechanical, electromechanical or electronic switches I or Q .
  • An additional winding S ' is applied to the secondary winding S of the transformers, the circuit of which can be short-circuited or opened by the switches mentioned. The shorting of the additional winding S 'by the switch I or?
  • an alternating voltage is generated in the additional winding S ', which is rectified via a rectifier D and filtered with the aid of capacitors C 1 and C 2- connected in parallel.
  • a resistor R f is additionally arranged in the filter circuit for smoothing the AC voltage.
  • Parallel to the filter circuit is the parallel connection of a resistor R 2 with a transistor T, through which the control pulses for the start and the end of the ignition are generated.
  • a diode d At the common connection of the resistor R 2 and the collector of the transistor T is a diode d, which is connected via a current limiting resistor R 1 to the positive pole + V of the voltage source of the motor vehicle.
  • transistor T When transistor T is turned on, the voltage between the collector and emitter and thus the voltage drop across resistor R 2 decrease, ie the impedance of transistor T is very low. The impedance fed back to the plug terminals is thus lower than the apparent impedance of the spark plug Z and the ignition spark extinguishes or is not generated.
  • the current limiting resistor R 1 and the diode d supply the transistor T with a voltage if both the Voltage at the spark plugs Z and also at the secondary and additional winding S or S 'is zero.
  • the advantages of this and the other ignition systems according to the invention consist in part in the fact that the assembly time of the transformers is shorter than in the ignition systems of a known type and that the duration of the ignition spark, in contrast to the known systems, can be extended and fixed as desired, with the primary coil passing through a chopper and thus controlled by the AC voltage.
  • This control is independent of the engine speed.
  • the magnetic fluxes are the same in all transformers, whereby the ignition process has no influence on the primary windings.
  • the ignition spark is also constantly supplied. The energy of the ignition spark can be changed as required by the electronic control. Taken together, this results in an improved combustion of the air-fuel mixture, especially at low engine speeds.
  • FIG. 3 shows an exemplary embodiment of a transformer according to the invention, the core 1 of which consists of four yokes 2 to 5 arranged in a cross shape, at the intersection of which a web 6 with a primary winding P with connections A 1 is arranged.
  • the core 1 of which consists of four yokes 2 to 5 arranged in a cross shape, at the intersection of which a web 6 with a primary winding P with connections A 1 is arranged.
  • Additional windings S ' 2 to S' S are arranged on the secondary windings S 2 to 8 5 and can be short-circuited or opened by mechanical, electromechanical or electronic switches (not shown in the figure). If these switches are closed, ie if the additional windings S ' 2 to S' 5 are short-circuited, is present the connections A 2 to A 5 of the secondary winding
  • the transformers are designed, for example with regard to the number of their windings and their air gaps, that the leakage inductances limit the current in the primary winding P when one or more of the additional windings S ' 2 to S' S are short-circuited.
  • the exemplary embodiment shown in FIG. 3 with four secondary windings is suitable, for example, for controlling the spark plugs in a motor vehicle gasoline engine, the electrodes of the spark plugs being connected to the connections A 2 to A 5 of the secondary windings S 2 to S 5 .
  • the mechanical, electromechanical or electronic switches not shown in the figure, which short-circuit or open the additional windings S ' 2 to S' 5 , the required voltage is applied to the electrodes of the spark plugs at the required ignition point.
  • each cylinder is accordingly assigned a secondary winding (in the example 5, 6, 8, 12 secondary windings).
  • the secondary winding S is provided with an additional winding S ', the circuit of which can be short-circuited or opened by the mechanical switch I or the electromechanical or electronic changeover switch. By short-circuiting the additional winding S 'through the switches I or As already stated, no voltage occurs at the secondary winding S, or its intensity is reduced to such an extent that no spark is formed on the spark plugs.
  • the secondary winding S is connected to the spark plugs Z 1 to Z via the interrupters C 1 to C n .
  • the function of the ignition system according to FIG. 4 is explained on the basis of the mode of operation of an internal combustion engine with two spark plugs Z 1 and Z 2 .
  • the upper level of the curves corresponds to closed switches or breakers and the lower one to open.
  • the switch I or closed and the breakers C 1 and C 2 opened. Since the switch I or is closed, as already stated, there is also no voltage at the secondary winding S.
  • the interrupter C 1 is now closed first and then by opening the switch I or generates the required voltage so that the ignition of the spark plug Z 1 takes place.
  • the ignition spark is present on the spark plug Z 1 as long as the switch I or is open.
  • FIG. 6 shows another exemplary embodiment of an ignition system with an ignition distributor.
  • a transformer with primary winding P and secondary winding S is used, which is connected to the distributor rotor L of an ignition distributor Zv.
  • the distributor rotor L moves in the arrow direction, so that successively passes via the contacts K1 to K 4, the high voltage of the secondary winding to the spark plugs S Z 1 to Z.
  • 4 6 shows an ignition sequence Z 1 , Z 2 , Z 3 , Z 4 .
  • An additional winding S ' is arranged on the secondary winding S and can be short-circuited or opened by the switch I.
  • the distributor rotor L can have the shape of a circumferential circle segment, for example.
  • the largest possible ignition period is determined on the one hand by the size of the segment of the circle and on the other hand, determined by the rotational speed of the distributor rotor L. Because of the high voltage generated in the secondary winding S, mechanical contact between the distributor rotor L and the individual contacts K 1 to K 4 arranged in the ignition distributor Zv is not absolutely necessary.
  • the ignition time that is to say the opening and closing of switch I, is controlled by sensors (not shown in the figure) which are arranged at suitable points on the engine.
  • sensors are preferably used for this, such as induction sensors, field plate sensors, photoelectric sensors, etc.
  • FIG. 7 explains the function of the ignition system according to the invention according to FIG. 6 on the basis of the mode of operation of an internal combustion engine with four spark plugs Z 1 to Z 4, the ignition sequence corresponding to the exemplary embodiment shown in FIG. 6.
  • A denotes the signals from the sensors or transmitters through which the switch I receives the command to open or close.
  • the start and end of the ignition time in B, where the function of the switch I is shown, are denoted by t a and t e .
  • you open switch I in the secondary coil S he required high voltage generated so that a spark is generated at the spark plugs Z 1 to Z 4 .
  • the time at which the segment of the distributor rotor L is located in the region of the contacts K 1 to K 4 is shown in dashed lines at Z 1 to Z 4 . 7 that the ignition time is shorter than this time. It can be seen from this that a desired extension of the ignition period is made possible by enlarging the circle segment of the distributor rotor L.
  • the signal from a sensor or transmitter for controlling the switch I is shown only at A.
  • several sensors can also be used to control switch I, which, for example, provide the necessary information for the accelerator pedal position, the current speed of the vehicle, the negative pressure in the intake manifold, the engine temperature, etc.

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)
EP83105720A 1980-02-21 1981-02-16 Système d'allumage pour moteurs à combustion Withdrawn EP0098407A3 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
FR8003831A FR2476755A1 (fr) 1980-02-21 1980-02-21 Systeme d'allumage pour des moteurs a combustion interne
FR8003831 1980-02-21
FR8004557A FR2477311A1 (fr) 1980-02-29 1980-02-29 Transformateur
FR8004557 1980-02-29
FR8015617A FR2487014A1 (fr) 1980-07-15 1980-07-15 Systeme d'allumage pour moteurs a combustion interne
FR8015617 1980-07-15
FR8019737A FR2490280A1 (fr) 1980-09-12 1980-09-12 Systeme d'allumage pour moteurs a combustion interne
FR8019737 1980-09-12

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP81101085A Division EP0034787B1 (fr) 1980-02-21 1981-02-16 Système d'allumage pour moteurs à combustion interne
EP81101085.9 Division 1981-02-16

Publications (2)

Publication Number Publication Date
EP0098407A2 true EP0098407A2 (fr) 1984-01-18
EP0098407A3 EP0098407A3 (fr) 1984-04-04

Family

ID=27446417

Family Applications (2)

Application Number Title Priority Date Filing Date
EP83105720A Withdrawn EP0098407A3 (fr) 1980-02-21 1981-02-16 Système d'allumage pour moteurs à combustion
EP81101085A Expired EP0034787B1 (fr) 1980-02-21 1981-02-16 Système d'allumage pour moteurs à combustion interne

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP81101085A Expired EP0034787B1 (fr) 1980-02-21 1981-02-16 Système d'allumage pour moteurs à combustion interne

Country Status (6)

Country Link
US (1) US4567874A (fr)
EP (2) EP0098407A3 (fr)
BR (1) BR8101032A (fr)
DE (1) DE3170464D1 (fr)
ES (1) ES8301058A1 (fr)
PT (1) PT72539B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002153A1 (fr) * 1989-07-28 1991-02-21 Volkswagen Aktiengesellschaft Dispositif d'allumage entierement electronique pour moteur a combustion interne
EP0463842A3 (en) * 1990-06-29 1993-05-12 Cooper Industries Inc. Distributorless ignition system

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446842A (en) * 1981-06-01 1984-05-08 Aisin Seiki Kabushiki Kaisha Ignition system
IT1204274B (it) * 1986-04-24 1989-03-01 Claudio Filippone Dispositivo di accensione a controllo elettronico di plasma,per motori a combustione interna
JPS63106362A (ja) * 1986-10-23 1988-05-11 Honda Motor Co Ltd 内燃エンジンの点火制御装置
JPH0726607B2 (ja) * 1987-02-23 1995-03-29 株式会社日立製作所 多気筒内燃機関用電子配電式点火装置
DE3928726A1 (de) * 1989-08-30 1991-03-07 Vogt Electronic Ag Zuendsystem mit stromkontrollierter halbleiterschaltung
JPH0791660B2 (ja) * 1989-08-30 1995-10-04 株式会社日立製作所 環境遮断用耐熱壁を備えた地上機器
DE3936174A1 (de) * 1989-10-31 1991-05-02 Bayerische Motoren Werke Ag Kontaktlose zuendanlage fuer brennkraftmaschinen
DE4237271A1 (de) * 1992-11-04 1994-05-05 Vogt Electronic Ag Zündsteuerung für Verbrennungskraftmaschinen
AU5620294A (en) * 1992-12-09 1994-07-04 Sydney Gilbert Hodgins Internal combustion engine with low voltage distribution
JPH0729746A (ja) * 1993-07-09 1995-01-31 Mitsubishi Electric Corp 内燃機関用点火コイル装置
DE4409985A1 (de) * 1994-03-23 1995-09-28 Daug Deutsche Automobilgesells Wechselstromzündung mit optimierter elektronischer Schaltung
DE4409984B4 (de) * 1994-03-23 2004-05-06 Volkswagen Ag Wechselstromzündung mit optimierter elektronischer Schaltung
DE19643785C2 (de) * 1996-10-29 1999-04-22 Ficht Gmbh & Co Kg Elektrische Zündvorrichtung, insbesondere für Brennkraftmaschinen, und Verfahren zum Betreiben einer Zündvorrichtung
DE19840765C2 (de) * 1998-09-07 2003-03-06 Daimler Chrysler Ag Verfahren und integrierte Zündeinheit für die Zündung einer Brennkraftmaschine
JP4449772B2 (ja) * 2004-04-09 2010-04-14 株式会社デンソー パワー半導体スイッチング素子及びそれを用いた半導体パワーモジュール
AT501640B1 (de) * 2005-03-18 2007-11-15 Felix Dipl Ing Dr Himmelstoss Stromerfassung mit oszillator
AT501707B1 (de) * 2005-03-18 2007-11-15 Felix Dipl Ing Dr Himmelstoss Verfahren und vorrichtung zur erkennung eines gleichstromanteils in einem ein- oder mehrphasennetz
DE102010045174B4 (de) * 2010-09-04 2012-06-21 Borgwarner Beru Systems Gmbh Schaltungsanordnung für eine HF-Zündung von Verbrennungsmotoren
US20130186699A1 (en) * 2012-01-23 2013-07-25 Sri International High voltage converters for electrostatic applications
US20130327305A1 (en) * 2012-06-06 2013-12-12 Arrow Engine Company Capacitor discharge coil converter for use with digital inductive ignition systems

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940013A (en) * 1960-06-07 Ignition system
US1995917A (en) * 1935-03-26 ig ignition apparatus
US2781412A (en) * 1952-10-02 1957-02-12 John G Mike Ignition system for internal combustion engines
FR1152489A (fr) * 1956-06-25 1958-02-18 Générateur électronique d'impulsions à haute tension pour l'allumage de moteurs à explosion
US2976461A (en) * 1959-02-06 1961-03-21 Globe Union Inc Oscillator ignition system
GB1023928A (en) * 1961-07-12 1966-03-30 Lucas Industries Ltd Spark ignition apparatus for internal combustion engines
DE1239136B (de) * 1964-07-13 1967-04-20 Gerhard Lerch Elektronisch gesteuerte Zuendeinrichtung fuer Brennkraftmaschinen
US3433208A (en) * 1967-02-14 1969-03-18 Motorola Inc Triggering circuit
US3749973A (en) * 1970-12-22 1973-07-31 Texaco Inc Continuous wave high frequency ignition system
US3741185A (en) * 1971-07-06 1973-06-26 Eltra Corp Capacitor discharge ignition system
DE2163240A1 (de) * 1971-12-20 1973-06-28 Huf Franz Josef Zuendspannungs-kondensator-zuendverfahren und danach gebaute anlagen fuer verbrennungsmotore
IT1009972B (it) * 1973-04-27 1976-12-20 British Leyland Uk Ltd Bobina di accensione
US3945362A (en) * 1973-09-17 1976-03-23 General Motors Corporation Internal combustion engine ignition system
US4015576A (en) * 1974-04-22 1977-04-05 Junak Edward M Ignition system
US3888221A (en) * 1974-04-25 1975-06-10 Gen Motors Corp Constant speed responsive spark controller
DE2619556A1 (de) * 1976-05-04 1977-11-24 Bosch Gmbh Robert Zuendanlage, insbesondere fuer brennkraftmaschinen
FR2407362A1 (fr) * 1977-10-27 1979-05-25 Sev Marchal Dispositif a commutation de flux pour la production et la distribution de la tension d'allumage d'un moteur a combustion interne
US4194480A (en) * 1977-12-21 1980-03-25 Ford Motor Company Voltage distributor for a spark ignition engine
JPS5840030B2 (ja) * 1978-09-28 1983-09-02 株式会社日本自動車部品総合研究所 点火装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002153A1 (fr) * 1989-07-28 1991-02-21 Volkswagen Aktiengesellschaft Dispositif d'allumage entierement electronique pour moteur a combustion interne
EP0463842A3 (en) * 1990-06-29 1993-05-12 Cooper Industries Inc. Distributorless ignition system

Also Published As

Publication number Publication date
BR8101032A (pt) 1981-08-25
PT72539B (de) 1982-03-11
DE3170464D1 (en) 1985-06-20
ES499658A0 (es) 1982-11-01
EP0098407A3 (fr) 1984-04-04
EP0034787B1 (fr) 1985-05-15
EP0034787A1 (fr) 1981-09-02
ES8301058A1 (es) 1982-11-01
US4567874A (en) 1986-02-04
PT72539A (de) 1981-03-01

Similar Documents

Publication Publication Date Title
EP0098407A2 (fr) Système d'allumage pour moteurs à combustion
DE2340865C3 (de) Zündvorrichtung für eine Brennkraftmaschine
DE69022422T2 (de) Zündsystem für verbrennungsmotor.
EP0640761B2 (fr) Dispositif d'allumage commandable
DE1526505A1 (de) Kraftstoffeinspritzanlage
DE1234446B (de) Zuendanlage zum Betrieb von Brennkraftmaschinen
DE2934573C2 (de) Zündanlage für Brennkraftmaschinen
DE2823391C2 (fr)
DE3781309T2 (de) Elektronische plasmazuendsteuerung in einer inneren brennkraftmaschine.
EP0070572A1 (fr) Système d'allumage pour moteur à combustion interne
DE2846425C2 (fr)
DE2433155C3 (de) Zündschaltung für eine mehrzylindrige Brennkraftmaschine
DE2345556C2 (de) Zündzeitpunkt-Regelanordnung
DE2619556A1 (de) Zuendanlage, insbesondere fuer brennkraftmaschinen
DE2736576C2 (de) Zündanlage mit einer mechanisch nicht bewegten Hochspannungsverteilung für Brennkraftmaschinen
WO1991002153A1 (fr) Dispositif d'allumage entierement electronique pour moteur a combustion interne
DE1231061B (de) Kraftstoffeinspritzanlage
DE2329353C2 (de) Zündeinrichtung für Brennkraftmaschinen
DE2723832A1 (de) Zuendeinrichtung fuer brennkraftmaschinen
DE2342373A1 (de) Zuendanordnung fuer brennkraftmaschinen
DE3343853A1 (de) Zuendanlage fuer brennkraftmaschinen mit einem magnetgenerator
EP1103720B1 (fr) Procédé et dispositif pour la commande du courant d'un circuit d'allumage de moteur à combustion
DE3324816A1 (de) Hall-signalgeber zur erzeugung von ausloeseimpulsen fuer zuendvorgaenge in brennkraftmaschinen
DE112018008214T5 (de) Zündvorrichtung für einen Verbrennungsmotor
DE2339784C3 (de) Verteilerlose Zündvorrichtung für Brennkraftmaschinen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 34787

Country of ref document: EP

AK Designated contracting states

Designated state(s): AT DE GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT DE GB IT NL SE

17P Request for examination filed

Effective date: 19840726

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860429

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ROUANES, PHILIPPE, DR.