GB1525185A - Spark ignition internal combustion engine - Google Patents

Spark ignition internal combustion engine

Info

Publication number
GB1525185A
GB1525185A GB34765/76A GB3476576A GB1525185A GB 1525185 A GB1525185 A GB 1525185A GB 34765/76 A GB34765/76 A GB 34765/76A GB 3476576 A GB3476576 A GB 3476576A GB 1525185 A GB1525185 A GB 1525185A
Authority
GB
United Kingdom
Prior art keywords
passage
main section
section
spark ignition
engine
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
GB34765/76A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1525185A publication Critical patent/GB1525185A/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
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/18—Transfer passages between chamber and 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
    • 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

1525185 IC engine combustion chambers; exhaust gas recirculation NISSAN MOTOR CO Ltd 20 Aug 1976 [20 Aug 1975] 34765/76 Heading F1B A spark ignition I.C. engine comprises a combustion chamber having a main section 10 and an auxiliary section 12 connected only with the main section through a passage 11, a passage 15 being provided for admitting a combustible charge to the main section, the volume of the auxiliary section being from 3 to 20 percent of the volume of the main section and the cross sectional area of the passage 11 being from 0À1 cm<SP>2</SP> to 2À0 cm<SP>2</SP>. Exhaust gas is recirculated by way of a conduit 20 controlled by a valve 21 responsive to pressure in the inlet passage 3. A spark-plug 19 has its electrode extending into the auxiliary section of the combustion chamber. Air may be supplied to the exhaust passage 16 by an engine driven pump 33 through a check valve 30 and a nozzle 29. Exhaust gases are passed through a thermal reactor 5 or a catalylic connecter (35) Fig. 4 (not shown).
GB34765/76A 1975-08-20 1976-08-20 Spark ignition internal combustion engine Expired GB1525185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50100951A JPS5224629A (en) 1975-08-20 1975-08-20 Torch ignition internal combustion engine

Publications (1)

Publication Number Publication Date
GB1525185A true GB1525185A (en) 1978-09-20

Family

ID=14287647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34765/76A Expired GB1525185A (en) 1975-08-20 1976-08-20 Spark ignition internal combustion engine

Country Status (5)

Country Link
JP (1) JPS5224629A (en)
AU (1) AU496827B1 (en)
CA (1) CA1054004A (en)
DE (1) DE2636938A1 (en)
GB (1) GB1525185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174182A (en) * 1985-04-25 1986-10-29 David Ronald Barnes Improvements in or relating to underwater lamps
WO2008052246A1 (en) * 2006-10-31 2008-05-08 Turner, Geoffrey Russell Internal combustion engine and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924210A (en) * 1958-08-08 1960-02-09 Caleb E Summers Internal combustion engines
JPS5844858B2 (en) * 1971-12-22 1983-10-05 株式会社日立製作所 Gasoline engine
JPS5625947B2 (en) * 1973-05-16 1981-06-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174182A (en) * 1985-04-25 1986-10-29 David Ronald Barnes Improvements in or relating to underwater lamps
WO2008052246A1 (en) * 2006-10-31 2008-05-08 Turner, Geoffrey Russell Internal combustion engine and method

Also Published As

Publication number Publication date
DE2636938A1 (en) 1977-02-24
AU496827B1 (en) 1978-11-02
CA1054004A (en) 1979-05-08
JPS5224629A (en) 1977-02-24
JPS5412563B2 (en) 1979-05-24

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee