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ES2000884A6 - Ignition device for internal combustion engines. - Google Patents

Ignition device for internal combustion engines.

Info

Publication number
ES2000884A6
ES2000884A6 ES8601780A ES8601780A ES2000884A6 ES 2000884 A6 ES2000884 A6 ES 2000884A6 ES 8601780 A ES8601780 A ES 8601780A ES 8601780 A ES8601780 A ES 8601780A ES 2000884 A6 ES2000884 A6 ES 2000884A6
Authority
ES
Spain
Prior art keywords
ignition device
internal combustion
combustion engines
throttle
central electrode
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
ES8601780A
Other languages
Spanish (es)
Inventor
Paul August
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.)
GLOTUR TRUST
Original Assignee
GLOTUR TRUST
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 GLOTUR TRUST filed Critical GLOTUR TRUST
Publication of ES2000884A6 publication Critical patent/ES2000884A6/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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
    • 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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

An ignition device (4) is disclosed for internal combustion engines comprising a precombustion chamber (7) near the spark plug (5) and a connection (8) serving as a throttle (9) between the precombustion chamber and combustion chamber (6) of the engine. The purpose of the invention is to provide an ignition device which allows the use of normal spark plugs with only minimal structural modifications. To achieve this, the throttle line (8) is at least as long as the distance (14) between the ignition electrode and the start of the throttle line. It is thus possible to use inexpensive spark plugs which are mass-produced. Flowing through several gas lines, the mixture reaches the central electrode of the plug or a large duct becomes narrow in the region of the central electrode and in the outflow direction a high speed is achieved in the direction of flow by the Laval nozzle effect, with the result that the ignited gas leads to quick and complete combustion of the main gas mixture.
ES8601780A 1985-09-04 1986-08-22 Ignition device for internal combustion engines. Expired ES2000884A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853531570 DE3531570A1 (en) 1985-09-04 1985-09-04 IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
ES2000884A6 true ES2000884A6 (en) 1988-03-16

Family

ID=6280109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601780A Expired ES2000884A6 (en) 1985-09-04 1986-08-22 Ignition device for internal combustion engines.

Country Status (5)

Country Link
EP (1) EP0235223A1 (en)
AU (1) AU6288686A (en)
DE (1) DE3531570A1 (en)
ES (1) ES2000884A6 (en)
WO (1) WO1987001523A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7270107B2 (en) * 2006-01-20 2007-09-18 Cameron International Corporation Bolted pre-combustion chamber
WO2008052246A1 (en) * 2006-10-31 2008-05-08 Turner, Geoffrey Russell Internal combustion engine and method
EP2137523A1 (en) * 2007-04-04 2009-12-30 Network Biosystems, Inc. Plastic microfluidic separation and detection platforms
CA3253577A1 (en) * 2023-08-31 2025-06-03 Brp-Rotax Gmbh & Co. Kg Internal combustion engine with combustion pre-chamber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190929947A (en) * 1909-12-22 1910-09-29 Robert Edward Phillips Improvements in and relating to the Igniting of the Charges in Internal Combustion Engines.
DE391788C (en) * 1922-09-24 1924-03-14 Dipl Raufm Eberhard Gottschau Explosion engine with auxiliary explosion chamber
US2238852A (en) * 1939-07-08 1941-04-15 Harold D Regar Spark plug
FR1192305A (en) * 1956-12-03 1959-10-26 Method and means for controlling combustion in internal combustion engines
FR89398E (en) * 1966-01-13 1967-06-16 Renault Improvements to internal combustion engines
IT12706A (en) * 1969-02-11
US4029072A (en) * 1973-08-27 1977-06-14 Toyota Jidosha Kogyo Kabushiki Kaisha Igniting apparatus for internal combustion engines
DE2524453A1 (en) * 1975-06-03 1976-12-16 Eberhard Floegel Compression ratio reduction adapter for IC engine - is screwed into sparking plug hole and has sparking plug screwed into top
JPS52129806A (en) * 1976-04-22 1977-10-31 Nippon Soken Inc Combustion chamber of internal combustion engine

Also Published As

Publication number Publication date
AU6288686A (en) 1987-03-24
WO1987001523A1 (en) 1987-03-12
DE3531570A1 (en) 1987-03-05
EP0235223A1 (en) 1987-09-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102