GB1524202A - Internal combustion engine with a secondary combustion chamber - Google Patents

Internal combustion engine with a secondary combustion chamber

Info

Publication number
GB1524202A
GB1524202A GB39482/75A GB3948275A GB1524202A GB 1524202 A GB1524202 A GB 1524202A GB 39482/75 A GB39482/75 A GB 39482/75A GB 3948275 A GB3948275 A GB 3948275A GB 1524202 A GB1524202 A GB 1524202A
Authority
GB
United Kingdom
Prior art keywords
chamber
passage
electrodes
combustion engine
internal combustion
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
GB39482/75A
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of GB1524202A publication Critical patent/GB1524202A/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
    • F02B19/08—Engines characterised by precombustion chambers the chamber being of air-swirl type
    • 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
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

1524202 Spark ignition engine combustion chambers TOYOTA JIDOSHA KOGYO KK 26 Sept 1975 [3 July 1975] 39482/75 Heading F1B The electrodes 12a, 12a' of a spark-plug 12 associated with the passage 10 between the main and pre-combustion chambers 6 and 9 are located such that they are at least more directly exposed to gas flow from the chamber 6 to the chamber 9 than from the chamber 9 to the chamber 6. In the embodiment shown the projection 13 into the passage 10 shields the electrodes from flow from the chamber 19. In another embodiment, Figs. 4 to 6 (not shown), the connecting passage 20 is formed by intersecting passages (20a, 20b) and the electrodes are located in an extension of the passage (20a) opening to the chamber 6 beyond the region of intersection of the passages.
GB39482/75A 1975-07-03 1975-09-26 Internal combustion engine with a secondary combustion chamber Expired GB1524202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50081400A JPS526807A (en) 1975-07-03 1975-07-03 Internal combustion engine with a sub-combustion chamber

Publications (1)

Publication Number Publication Date
GB1524202A true GB1524202A (en) 1978-09-06

Family

ID=13745251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39482/75A Expired GB1524202A (en) 1975-07-03 1975-09-26 Internal combustion engine with a secondary combustion chamber

Country Status (4)

Country Link
JP (1) JPS526807A (en)
DE (1) DE2543401B2 (en)
GB (1) GB1524202A (en)
SU (1) SU995709A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343113A (en) * 1976-10-01 1978-04-19 Toyota Motor Corp Internal combustion engine with sub combustion chamber
JPS5455209A (en) * 1977-10-11 1979-05-02 Toyota Motor Corp Combustion chamber with accessory combustion chamber for internal combustion engine
DE2916285C2 (en) * 1979-04-21 1984-02-23 Robert Bosch Gmbh, 7000 Stuttgart Process for igniting lean fuel / air mixtures
US5882722A (en) * 1995-07-12 1999-03-16 Partnerships Limited, Inc. Electrical conductors formed from mixtures of metal powders and metallo-organic decompositions compounds

Also Published As

Publication number Publication date
SU995709A3 (en) 1983-02-07
DE2543401B2 (en) 1978-04-27
JPS5327403B2 (en) 1978-08-08
DE2543401A1 (en) 1977-01-13
JPS526807A (en) 1977-01-19

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Legal Events

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