GB1024623A - Improvements in or relating to ignition systems for internal combustion engines - Google Patents

Improvements in or relating to ignition systems for internal combustion engines

Info

Publication number
GB1024623A
GB1024623A GB37165/62A GB3716562A GB1024623A GB 1024623 A GB1024623 A GB 1024623A GB 37165/62 A GB37165/62 A GB 37165/62A GB 3716562 A GB3716562 A GB 3716562A GB 1024623 A GB1024623 A GB 1024623A
Authority
GB
United Kingdom
Prior art keywords
ignition
impulse
combustion engines
transformer
output
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.)
Expired
Application number
GB37165/62A
Inventor
Jan Coufal
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.)
Pal Magneton np
Original Assignee
Pal Magneton np
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 Pal Magneton np filed Critical Pal Magneton np
Priority to GB37165/62A priority Critical patent/GB1024623A/en
Publication of GB1024623A publication Critical patent/GB1024623A/en
Expired legal-status Critical Current

Links

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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • 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
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051—Opening or closing the primary coil circuit 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
    • F02P7/06—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Abstract

1,024,623. Ignition systems. PAL-MAGNETON NARODNI PODNIK. Oct. 1, 1962 No. 37165/62. Heading F1B. An ignition system for internal-combustion engines comprises means for generating a control current pulse coupled to an astable unsymmetrical multivibrator circuit providing a wave form in which the pulse length and the interval between pulses are different, the multivibrator driving either directly or by way of intermediate stages a final output stage in the output circuit of which stage is connected the primary winding of a transformer so that during the ignition impulse multiple interruptions of the current passing through the primary winding occur due to the multiple closing of the output stage whereby there is generated in a secondary winding of the transformer an ignition impulse consisting of a plurality of spark impulses. As shown the system is controlled by a contact breaker 23<SP>1</SP>. In a modification the system is controlled by a contactless impulse producer systems employing a further transistor between the transistors 11<SP>1</SP> and 19<SP>1</SP> are described. In another modification the control current pulses from the contactless impulse producer are fed to a phase changing circuit, the phase of the output being changeable in dependence on engine speed, engine load or other conditions The Specification also refers to use of a centrifugal and/or vacuum advance and retard mechanism. Control according to the quality of the fuel used or the engine temperature is referred to.
GB37165/62A 1962-10-01 1962-10-01 Improvements in or relating to ignition systems for internal combustion engines Expired GB1024623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB37165/62A GB1024623A (en) 1962-10-01 1962-10-01 Improvements in or relating to ignition systems for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37165/62A GB1024623A (en) 1962-10-01 1962-10-01 Improvements in or relating to ignition systems for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1024623A true GB1024623A (en) 1966-03-30

Family

ID=10394290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37165/62A Expired GB1024623A (en) 1962-10-01 1962-10-01 Improvements in or relating to ignition systems for internal combustion engines

Country Status (1)

Country Link
GB (1) GB1024623A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348376A1 (en) * 1976-04-15 1977-11-10 Bosch Gmbh Robert IGNITION SYSTEM, ESPECIALLY FOR INTERNAL COMBUSTION ENGINES
FR2410746A1 (en) * 1977-11-30 1979-06-29 Bosch Gmbh Robert IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES
WO1983000193A1 (en) * 1981-07-10 1983-01-20 Schleupen, Richard Device for producing a signal depending on the number of revolutions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348376A1 (en) * 1976-04-15 1977-11-10 Bosch Gmbh Robert IGNITION SYSTEM, ESPECIALLY FOR INTERNAL COMBUSTION ENGINES
FR2410746A1 (en) * 1977-11-30 1979-06-29 Bosch Gmbh Robert IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES
WO1983000193A1 (en) * 1981-07-10 1983-01-20 Schleupen, Richard Device for producing a signal depending on the number of revolutions

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