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GB1303538A - - Google Patents

Info

Publication number
GB1303538A
GB1303538A GB1308770A GB1308770A GB1303538A GB 1303538 A GB1303538 A GB 1303538A GB 1308770 A GB1308770 A GB 1308770A GB 1308770 A GB1308770 A GB 1308770A GB 1303538 A GB1303538 A GB 1303538A
Authority
GB
United Kingdom
Prior art keywords
breaker
engine
march
plug
spark plug
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
GB1308770A
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 filed Critical
Publication of GB1303538A publication Critical patent/GB1303538A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/12—Ignition
    • 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
    • F02P15/001—Ignition installations adapted to specific engine types
    • F02P15/005—Layout of ignition circuits for rotary- or oscillating piston engines
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel engines
    • 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
    • Y02T10/12—Improving ICE efficiencies

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)

Abstract

1303538 Ignition systems SOC DE CONSTRUCTIONS MECANIQUES PANHARD & LEVASSOR 18 March 1970 [18 March 1969] 13087/70 Heading F1B An ignition system for a rotary piston internalcombustion engine comprises a breaker 21, a cam 28 driven by the engine and co-operating with the breaker, an induction coil 12 and a spark plug 9 and means 33 to prevent a voltage peak at closing of the breaker points from appearing at the electrodes of the sparking plug when the combustion chamber of the engine comprising the sparking plug is at the beginning of compression. The rotary commutator 33 may be replaced by a device with a disruptive effect constructed to allow electrical current to pass when the voltage at its terminals reaches a predetermined value. This device can be incorporated in the spark plug.
GB1308770A 1969-03-18 1970-03-18 Expired GB1303538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6907680A FR2038521A5 (en) 1969-03-18 1969-03-18

Publications (1)

Publication Number Publication Date
GB1303538A true GB1303538A (en) 1973-01-17

Family

ID=9030806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308770A Expired GB1303538A (en) 1969-03-18 1970-03-18

Country Status (6)

Country Link
US (1) US3735739A (en)
JP (1) JPS49682B1 (en)
DE (1) DE2012933A1 (en)
ES (1) ES377130A1 (en)
FR (1) FR2038521A5 (en)
GB (1) GB1303538A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848839A (en) * 1971-10-07 1973-07-10
US3978824A (en) * 1971-11-20 1976-09-07 Daimler-Benz Aktiengesellschaft Rotary piston internal combustion engine of trochoidal construction
US3938489A (en) * 1972-07-04 1976-02-17 Nippondenso Co., Ltd. Ignition system for two-cylinder engines
US3919994A (en) * 1974-11-11 1975-11-18 Gen Motors Corp Ignition system for rotary internal combustion engines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621312A (en) * 1952-12-09 Ignition control
US1801608A (en) * 1929-03-19 1931-04-21 North East Appliance Corp Electric ignition apparatus
US1997515A (en) * 1931-03-31 1935-04-09 Ferranti Inc Electric spark discharge system
US1928221A (en) * 1931-04-27 1933-09-26 Delco Remy Corp Ignition apparatus
US2612879A (en) * 1950-09-26 1952-10-07 Elmo Tellbuescher Rotary internal-combustion engine
US3196846A (en) * 1960-05-05 1965-07-27 Daimler Benz Ag Rotary piston engine
DE1133944B (en) * 1960-11-23 1962-07-26 Daimler Benz Ag Rotary piston internal combustion engine with several spark plugs
GB1191814A (en) * 1968-02-27 1970-05-13 Nsu Motorenwerke Ag And Wankel Rotary Piston Internal Combustion Engine of the Trochoidal Type
GB1207299A (en) * 1968-06-03 1970-09-30 Toyo Kogyo Co An ignition system for a rotary internal combustion engine
US3576183A (en) * 1969-10-31 1971-04-27 Kokusan Denki Co Ignition system for a two-cycle engine

Also Published As

Publication number Publication date
DE2012933A1 (en) 1970-12-23
FR2038521A5 (en) 1971-01-08
ES377130A1 (en) 1972-12-16
JPS49682B1 (en) 1974-01-09
US3735739A (en) 1973-05-29

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee