GB732296A - Improvements in internal combustion engines - Google Patents

Improvements in internal combustion engines

Info

Publication number
GB732296A
GB732296A GB11864/53A GB1186453A GB732296A GB 732296 A GB732296 A GB 732296A GB 11864/53 A GB11864/53 A GB 11864/53A GB 1186453 A GB1186453 A GB 1186453A GB 732296 A GB732296 A GB 732296A
Authority
GB
United Kingdom
Prior art keywords
pipe
valve
exhaust gas
fuel
actuated
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
GB11864/53A
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
Priority to GB11864/53A priority Critical patent/GB732296A/en
Publication of GB732296A publication Critical patent/GB732296A/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
    • F02M15/00—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture
    • F02M15/02—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture with heating means, e.g. to combat ice-formation
    • F02M15/025—Fuel preheating
    • 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
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • F02M26/615—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure the exhaust back pressure
    • 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
    • F02M26/63—Systems for actuating EGR valves the EGR valve being directly controlled by an operator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0276—Throttle and EGR-valve operated together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • 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
    • F02M26/51—EGR valves combined with other devices, e.g. with intake valves or compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

732,296. Treating charge ; spray carburetters. MAKER, D. P. April 29, 1953, No. 11864/53. Classes 7(2) and 7(3). Exhaust gas in an amount determined by a valve 8 is diverted from the exhaust pipe 7 through a pipe 10 containing a filter 11 to the inlet manifold 9 supplied with fuel air mixture by a carburetter 2 and part of the filtered exhaust gas is led through a pipe 26 to the float chamber 1 to heat the fuel therein. The valve 8 may be controlled by a diaphragm 13 actuated by intake manifold suction so that the valve closes with increase of suction, and a manually operated override control 17 may also be provided. The filter 11 may be of the water or oil-bath type and a valve 12 is actuated from the accelerator pedal 6 or from a separate dashboard control 21 to cut off the supply of exhaust gas to the inlet manifold at idling. The pipe 26 contains a non-return valve 28 and excess exhaust gases and fuel vapour are returned to the induction pipe 4 through a pipe 27.
GB11864/53A 1953-04-29 1953-04-29 Improvements in internal combustion engines Expired GB732296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11864/53A GB732296A (en) 1953-04-29 1953-04-29 Improvements in internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11864/53A GB732296A (en) 1953-04-29 1953-04-29 Improvements in internal combustion engines

Publications (1)

Publication Number Publication Date
GB732296A true GB732296A (en) 1955-06-22

Family

ID=9994087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11864/53A Expired GB732296A (en) 1953-04-29 1953-04-29 Improvements in internal combustion engines

Country Status (1)

Country Link
GB (1) GB732296A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211437B (en) * 1957-10-05 1966-02-24 Maschf Augsburg Nuernberg Ag Internal combustion engine operating according to the diesel process, sucking in atmospheric air with a controlled partial return of exhaust gases extending from idling up to and including full load
DE1287360B (en) * 1967-10-26 1969-01-16 Walker Brooks Device for reducing the harmful components contained in the exhaust gas of an internal combustion engine
FR2228153A1 (en) * 1973-05-02 1974-11-29 Bosch Gmbh Robert

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211437B (en) * 1957-10-05 1966-02-24 Maschf Augsburg Nuernberg Ag Internal combustion engine operating according to the diesel process, sucking in atmospheric air with a controlled partial return of exhaust gases extending from idling up to and including full load
DE1287360B (en) * 1967-10-26 1969-01-16 Walker Brooks Device for reducing the harmful components contained in the exhaust gas of an internal combustion engine
FR2228153A1 (en) * 1973-05-02 1974-11-29 Bosch Gmbh Robert

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