GB1418953A - Internal combustion engines exhaust gas recirculation device - Google Patents

Internal combustion engines exhaust gas recirculation device

Info

Publication number
GB1418953A
GB1418953A GB2073873A GB2073873A GB1418953A GB 1418953 A GB1418953 A GB 1418953A GB 2073873 A GB2073873 A GB 2073873A GB 2073873 A GB2073873 A GB 2073873A GB 1418953 A GB1418953 A GB 1418953A
Authority
GB
United Kingdom
Prior art keywords
plate
exhaust
exhaust gas
engine
chamber
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
GB2073873A
Other languages
English (en)
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.)
Stp Corp
Original Assignee
Stp 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 Stp Corp filed Critical Stp Corp
Publication of GB1418953A publication Critical patent/GB1418953A/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust system
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust Silencers (AREA)
GB2073873A 1972-11-01 1973-05-02 Internal combustion engines exhaust gas recirculation device Expired GB1418953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US302938A US3866586A (en) 1972-11-01 1972-11-01 Pollution control device

Publications (1)

Publication Number Publication Date
GB1418953A true GB1418953A (en) 1975-12-24

Family

ID=23169887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2073873A Expired GB1418953A (en) 1972-11-01 1973-05-02 Internal combustion engines exhaust gas recirculation device

Country Status (3)

Country Link
US (1) US3866586A (enrdf_load_stackoverflow)
JP (1) JPS4977030A (enrdf_load_stackoverflow)
GB (1) GB1418953A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913322A (en) * 1973-08-29 1975-10-21 Kinematics Limited Internal combustion engines
ZA786677B (en) * 1978-11-28 1980-02-27 E Ziniades Improvements relating to fuel saving and exhaust emission reduction
US4546752A (en) * 1983-11-10 1985-10-15 Blaser Richard Florencio Premixed charge conditioner for internal combustion engine
US5957116A (en) * 1997-08-28 1999-09-28 Cummins Engine Company, Inc. Integrated and separable EGR distribution manifold
US6408833B1 (en) * 2000-12-07 2002-06-25 Caterpillar Inc. Venturi bypass exhaust gas recirculation system
US6485294B2 (en) * 2000-12-20 2002-11-26 Lennox Manufacturing Inc. NOx reduction device
US6959700B2 (en) * 2004-03-18 2005-11-01 International Engine Intellectual Property Company, Llc Flow deflector for a pipe
JP2011522989A (ja) 2008-06-12 2011-08-04 パーキンズ エンジンズ カンパニー リミテッド 排気ガス混合システム
US9637232B2 (en) * 2011-06-27 2017-05-02 United Technologies Corporation Distributed exhaust system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992266A (en) * 1927-11-14 1935-02-26 Motor Power Inc Internal combustion engine
US2722927A (en) * 1952-10-29 1955-11-08 George W Cornelius Apparatus for controlling internal combustion engine fuel mixtures
US2757654A (en) * 1955-01-20 1956-08-07 Milton L White Fuel economizer
US3166060A (en) * 1962-05-08 1965-01-19 James P Malone Anti-smog means
US3241536A (en) * 1964-11-27 1966-03-22 James P Malone Anti-smog means
US3262437A (en) * 1964-12-16 1966-07-26 Harry A Bradshaw Air pollution inhibiting means in the form of a fuel recirculating apparatus for an internal combustion engine
US3304711A (en) * 1965-09-21 1967-02-21 Ernest A Eastman Exhaust converter
US3580232A (en) * 1970-06-18 1971-05-25 Chrysler Corp Engine exhaust recirculation

Also Published As

Publication number Publication date
JPS4977030A (enrdf_load_stackoverflow) 1974-07-25
US3866586A (en) 1975-02-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee