GB1442787A - Small engine ingition system with spark advance - Google Patents

Small engine ingition system with spark advance

Info

Publication number
GB1442787A
GB1442787A GB5627073A GB5627073A GB1442787A GB 1442787 A GB1442787 A GB 1442787A GB 5627073 A GB5627073 A GB 5627073A GB 5627073 A GB5627073 A GB 5627073A GB 1442787 A GB1442787 A GB 1442787A
Authority
GB
United Kingdom
Prior art keywords
peak
voltage
rings
capacitor
gap
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
GB5627073A
Other languages
English (en)
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.)
Eltra Corp
Original Assignee
Eltra 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
Application filed by Eltra Corp filed Critical Eltra Corp
Publication of GB1442787A publication Critical patent/GB1442787A/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
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1555—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a continuous control, dependent on speed
    • 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
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/02—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage the generator rotor being characterised by forming part of the engine flywheel
    • 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
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F02P1/086—Layout of circuits for generating sparks by discharging a capacitor into a coil circuit
    • 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
    • F02P3/09—Layout of circuits for control of the charging current in the capacitor
    • F02P3/093—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB5627073A 1973-01-10 1973-12-05 Small engine ingition system with spark advance Expired GB1442787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32244573A 1973-01-10 1973-01-10

Publications (1)

Publication Number Publication Date
GB1442787A true GB1442787A (en) 1976-07-14

Family

ID=23254925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5627073A Expired GB1442787A (en) 1973-01-10 1973-12-05 Small engine ingition system with spark advance

Country Status (5)

Country Link
JP (1) JPS49108439A (enrdf_load_stackoverflow)
BR (1) BR7400116D0 (enrdf_load_stackoverflow)
CA (1) CA999642A (enrdf_load_stackoverflow)
DE (1) DE2401133A1 (enrdf_load_stackoverflow)
GB (1) GB1442787A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201171A (en) * 1977-05-04 1980-05-06 Kokusan Denki Co., Ltd. Ignition system for a multicylinder engine
DE3028275A1 (de) * 1979-11-28 1981-06-04 Brunswick Corp., Skokie, Ill. Zuendsystem fuer einen verbrennungsmotor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216517U (enrdf_load_stackoverflow) * 1975-07-24 1977-02-05
JPS52113208U (enrdf_load_stackoverflow) * 1976-02-25 1977-08-27
JPS53104039A (en) * 1977-02-24 1978-09-09 Hitachi Ltd Automatic ignition timing regulator for internal combustion engine ignitor
IT1256379B (it) * 1992-11-09 1995-12-04 Ducati Energia Spa Impianto elettronico di accensione per motori a scoppio,con sistema di alimentazione dei carichi differenziato
IT1256480B (it) * 1992-12-10 1995-12-07 Ducati Energia Spa Sistema elettronico di alimentazione per accensioni a scarica capacitiva per motori a combustione interna

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201171A (en) * 1977-05-04 1980-05-06 Kokusan Denki Co., Ltd. Ignition system for a multicylinder engine
DE3028275A1 (de) * 1979-11-28 1981-06-04 Brunswick Corp., Skokie, Ill. Zuendsystem fuer einen verbrennungsmotor
US4325350A (en) 1979-11-28 1982-04-20 Brunswick Corporation Alternator-powered breakerless capacitor discharge ignition system having improved low-speed timing characteristics

Also Published As

Publication number Publication date
BR7400116D0 (pt) 1974-11-19
JPS49108439A (enrdf_load_stackoverflow) 1974-10-15
CA999642A (en) 1976-11-09
DE2401133A1 (de) 1974-07-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee