GB2011539A - Pollution and ignition control in an internal combustion engine - Google Patents

Pollution and ignition control in an internal combustion engine

Info

Publication number
GB2011539A
GB2011539A GB7849847A GB7849847A GB2011539A GB 2011539 A GB2011539 A GB 2011539A GB 7849847 A GB7849847 A GB 7849847A GB 7849847 A GB7849847 A GB 7849847A GB 2011539 A GB2011539 A GB 2011539A
Authority
GB
United Kingdom
Prior art keywords
valve
pollution
combustion engine
internal combustion
ignition control
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.)
Withdrawn
Application number
GB7849847A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2011539A publication Critical patent/GB2011539A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • 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
    • F02B1/06—Methods of operating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Abstract

Additional fluid, eg atmospheric or pressurised air, fuel or air-fuel mixture, is admitted to the combustion chamber via a valve-controlled inlet associated with an ignition promoting device ie spark plug 26, injection nozzle 68 or heater plug 78. Fluid may be supplied via a unit from duct 63 through an annular flutter valve 41 into chamber 44 below spark plug electrode 47, grooves in the base of housing 43 preventing the valve from sticking open. <IMAGE>
GB7849847A 1977-12-24 1978-12-22 Pollution and ignition control in an internal combustion engine Withdrawn GB2011539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772758055 DE2758055A1 (en) 1977-12-24 1977-12-24 SPARK PLUG

Publications (1)

Publication Number Publication Date
GB2011539A true GB2011539A (en) 1979-07-11

Family

ID=6027313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849847A Withdrawn GB2011539A (en) 1977-12-24 1978-12-22 Pollution and ignition control in an internal combustion engine

Country Status (3)

Country Link
JP (1) JPS54101029A (en)
DE (1) DE2758055A1 (en)
GB (1) GB2011539A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057293A2 (en) * 2002-12-20 2004-07-08 Siemens Vdo Automotive Apparatus for pressure detection in an engine combustion chamber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469059A (en) * 1979-12-21 1984-09-04 Hukill Charles A Spark plug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057293A2 (en) * 2002-12-20 2004-07-08 Siemens Vdo Automotive Apparatus for pressure detection in an engine combustion chamber
WO2004057293A3 (en) * 2002-12-20 2005-05-12 Siemens Vdo Automotive Apparatus for pressure detection in an engine combustion chamber

Also Published As

Publication number Publication date
DE2758055A1 (en) 1979-06-28
JPS54101029A (en) 1979-08-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)