US3871348A - Capacitive discharge ignition system for internal combustion engines - Google Patents

Capacitive discharge ignition system for internal combustion engines Download PDF

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Publication number
US3871348A
US3871348A US330443A US33044373A US3871348A US 3871348 A US3871348 A US 3871348A US 330443 A US330443 A US 330443A US 33044373 A US33044373 A US 33044373A US 3871348 A US3871348 A US 3871348A
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US
United States
Prior art keywords
capacitor
charge
circuit
voltage
potential
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 - Lifetime
Application number
US330443A
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English (en)
Inventor
David T Cavil
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine 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 Outboard Marine Corp filed Critical Outboard Marine Corp
Priority to US330443A priority Critical patent/US3871348A/en
Priority to CA185,852A priority patent/CA988995A/en
Priority to JP49006094A priority patent/JPS49111050A/ja
Application granted granted Critical
Publication of US3871348A publication Critical patent/US3871348A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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  • 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)
US330443A 1973-02-07 1973-02-07 Capacitive discharge ignition system for internal combustion engines Expired - Lifetime US3871348A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US330443A US3871348A (en) 1973-02-07 1973-02-07 Capacitive discharge ignition system for internal combustion engines
CA185,852A CA988995A (en) 1973-02-07 1973-11-15 Capacitive discharge ignition system for internal combustion engines
JP49006094A JPS49111050A (enrdf_load_stackoverflow) 1973-02-07 1974-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US330443A US3871348A (en) 1973-02-07 1973-02-07 Capacitive discharge ignition system for internal combustion engines

Publications (1)

Publication Number Publication Date
US3871348A true US3871348A (en) 1975-03-18

Family

ID=23289807

Family Applications (1)

Application Number Title Priority Date Filing Date
US330443A Expired - Lifetime US3871348A (en) 1973-02-07 1973-02-07 Capacitive discharge ignition system for internal combustion engines

Country Status (3)

Country Link
US (1) US3871348A (enrdf_load_stackoverflow)
JP (1) JPS49111050A (enrdf_load_stackoverflow)
CA (1) CA988995A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323254A1 (fr) * 1975-09-02 1977-04-01 Exi Avtomobi Systeme d'allumage pour moteur a combustion interne
US4169446A (en) * 1975-09-22 1979-10-02 Mcculloch Corporation CDI Method and system with in phase coils
US4852536A (en) * 1987-12-11 1989-08-01 Outboard Marine Corporation Trigger system for ignition system for internal combustion engines
US5630384A (en) * 1996-01-17 1997-05-20 Unison Industries Limited Partnership Magneto-based ignition system for reciprocating internal combustion engine having a capacitive discharge booster for aiding engine starting
US20080257324A1 (en) * 2006-12-22 2008-10-23 Brp Us Inc. Inductive ignition system for internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367314A (en) * 1964-09-16 1968-02-06 Honda Gijutsu Kenkyusho Kk Non-contact ignition device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367314A (en) * 1964-09-16 1968-02-06 Honda Gijutsu Kenkyusho Kk Non-contact ignition device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323254A1 (fr) * 1975-09-02 1977-04-01 Exi Avtomobi Systeme d'allumage pour moteur a combustion interne
US4169446A (en) * 1975-09-22 1979-10-02 Mcculloch Corporation CDI Method and system with in phase coils
US4852536A (en) * 1987-12-11 1989-08-01 Outboard Marine Corporation Trigger system for ignition system for internal combustion engines
US5630384A (en) * 1996-01-17 1997-05-20 Unison Industries Limited Partnership Magneto-based ignition system for reciprocating internal combustion engine having a capacitive discharge booster for aiding engine starting
US20080257324A1 (en) * 2006-12-22 2008-10-23 Brp Us Inc. Inductive ignition system for internal combustion engine

Also Published As

Publication number Publication date
CA988995A (en) 1976-05-11
JPS49111050A (enrdf_load_stackoverflow) 1974-10-23

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