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EP1811169A3 - A system for the start-up of a low-power internal combustion engine - Google Patents

A system for the start-up of a low-power internal combustion engine Download PDF

Info

Publication number
EP1811169A3
EP1811169A3 EP07100261A EP07100261A EP1811169A3 EP 1811169 A3 EP1811169 A3 EP 1811169A3 EP 07100261 A EP07100261 A EP 07100261A EP 07100261 A EP07100261 A EP 07100261A EP 1811169 A3 EP1811169 A3 EP 1811169A3
Authority
EP
European Patent Office
Prior art keywords
engine
coil
internal combustion
combustion engine
ignition
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Withdrawn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
EP07100261A
Other languages
German (de)
French (fr)
Other versions
EP1811169A2 (en
Inventor
Olmes Ognibene
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1811169A2 publication Critical patent/EP1811169A2/en
Publication of EP1811169A3 publication Critical patent/EP1811169A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F02P15/12—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 means for strengthening spark during starting
    • 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
    • F02P1/083—Layout of circuits for generating sparks by opening or closing 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
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices
    • F02P3/0442—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices using digital techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N3/00—Other muscle-operated starting apparatus
    • F02N3/02—Other muscle-operated starting apparatus having pull-cords

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)
  • Valve Device For Special Equipments (AREA)

Abstract

A system for facilitating the ignition of an internal combustion engine provided with an ignition coil of inductive type comprising a primary winding, connected to the engine switching off circuit, and a secondary winding connected to the engine ignition plug; said system comprises an electronic board, inserted at the ends of the primary winding of the coil and adapted for connecting an energy source to said coil at least when the engine has to be started, said electronic board comprising at least: a control circuit connected to means for detecting the engine piston position and a driving circuit controlled by said control circuit for supplying energy to the engine ignition coil when the piston is in the proximity of the top dead centre.
EP07100261A 2006-01-18 2007-01-09 A system for the start-up of a low-power internal combustion engine Withdrawn EP1811169A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE20060003 ITRE20060003A1 (en) 2006-01-18 2006-01-18 SYSTEM FOR STARTING A COMBUSTIONEINTERNA ENGINE OF SMALL POWER "

Publications (2)

Publication Number Publication Date
EP1811169A2 EP1811169A2 (en) 2007-07-25
EP1811169A3 true EP1811169A3 (en) 2009-08-05

Family

ID=36052794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07100261A Withdrawn EP1811169A3 (en) 2006-01-18 2007-01-09 A system for the start-up of a low-power internal combustion engine

Country Status (2)

Country Link
EP (1) EP1811169A3 (en)
IT (1) ITRE20060003A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190907299A (en) * 1909-03-26 1909-10-07 Werner Anton Trier Improvements in or relating to Magneto Ignition Devices.
GB191020968A (en) * 1909-11-01 1911-04-13 Bosch Robert Improvements in the Electric Ignition for Internal Combustion Engines.
US1074724A (en) * 1913-10-07 H W Johns System of ignition for explosive-engines.
GB191315636A (en) * 1913-07-07 1914-07-07 Henry Ford Improvements in Magnetos.
GB602350A (en) * 1944-06-08 1948-05-25 Bendix Aviat Corp Improvements in or relating to ignition systems
DE3416663A1 (en) * 1984-05-05 1985-11-07 Fa. Andreas Stihl, 7050 Waiblingen Easy-start ignition
US4817577A (en) * 1988-02-18 1989-04-04 Briggs & Stratton Corporation Breakerless ignition system with electronic advance
US5544633A (en) * 1994-06-22 1996-08-13 Unison Industries Limited Partnership Magneto with dual mode operation
US6279558B1 (en) * 1999-01-21 2001-08-28 Toyota Jidosha Kabushiki Kaisha Ignition apparatus of internal combustion engine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1074724A (en) * 1913-10-07 H W Johns System of ignition for explosive-engines.
GB190907299A (en) * 1909-03-26 1909-10-07 Werner Anton Trier Improvements in or relating to Magneto Ignition Devices.
GB191020968A (en) * 1909-11-01 1911-04-13 Bosch Robert Improvements in the Electric Ignition for Internal Combustion Engines.
GB191315636A (en) * 1913-07-07 1914-07-07 Henry Ford Improvements in Magnetos.
GB602350A (en) * 1944-06-08 1948-05-25 Bendix Aviat Corp Improvements in or relating to ignition systems
DE3416663A1 (en) * 1984-05-05 1985-11-07 Fa. Andreas Stihl, 7050 Waiblingen Easy-start ignition
US4817577A (en) * 1988-02-18 1989-04-04 Briggs & Stratton Corporation Breakerless ignition system with electronic advance
US5544633A (en) * 1994-06-22 1996-08-13 Unison Industries Limited Partnership Magneto with dual mode operation
US6279558B1 (en) * 1999-01-21 2001-08-28 Toyota Jidosha Kabushiki Kaisha Ignition apparatus of internal combustion engine

Also Published As

Publication number Publication date
ITRE20060003A1 (en) 2007-07-19
EP1811169A2 (en) 2007-07-25

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