ZA786677B - Improvements relating to fuel saving and exhaust emission reduction - Google Patents

Improvements relating to fuel saving and exhaust emission reduction

Info

Publication number
ZA786677B
ZA786677B ZA786677A ZA786677A ZA786677B ZA 786677 B ZA786677 B ZA 786677B ZA 786677 A ZA786677 A ZA 786677A ZA 786677 A ZA786677 A ZA 786677A ZA 786677 B ZA786677 B ZA 786677B
Authority
ZA
South Africa
Prior art keywords
fuel
fuel mixture
air
air ratio
exhaust emission
Prior art date
Application number
ZA786677A
Other languages
English (en)
Inventor
E Ziniades
Original Assignee
E Ziniades
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 E Ziniades filed Critical E Ziniades
Priority to ZA786677A priority Critical patent/ZA786677B/xx
Priority to IL58764A priority patent/IL58764A/xx
Priority to US06/096,670 priority patent/US4290403A/en
Priority to EP79302701A priority patent/EP0012540B1/fr
Priority to AT79302701T priority patent/ATE1720T1/de
Priority to DE7979302701T priority patent/DE2963956D1/de
Priority to GR60615A priority patent/GR70375B/el
Priority to NZ192252A priority patent/NZ192252A/en
Priority to AU53218/79A priority patent/AU536900B2/en
Priority to CA000340786A priority patent/CA1121676A/fr
Priority to JP15493779A priority patent/JPS5581252A/ja
Priority to TR21449A priority patent/TR21449A/xx
Publication of ZA786677B publication Critical patent/ZA786677B/xx

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
    • 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
    • F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
    • 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
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/58—Constructional details of the actuator; Mounting thereof
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Glass Compositions (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Feeding And Controlling Fuel (AREA)
ZA786677A 1978-11-28 1978-11-28 Improvements relating to fuel saving and exhaust emission reduction ZA786677B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ZA786677A ZA786677B (en) 1978-11-28 1978-11-28 Improvements relating to fuel saving and exhaust emission reduction
IL58764A IL58764A (en) 1978-11-28 1979-11-21 Method and apparatus for controlling fuel mixture in an internal combustion engine
US06/096,670 US4290403A (en) 1978-11-28 1979-11-23 Method and apparatus for providing optimum fuel-to-air ratio for internal combustion engine
EP79302701A EP0012540B1 (fr) 1978-11-28 1979-11-27 Installation pour régler la composition du mélange de carburant et d'air envoyés dans un moteur à combustion interne
AT79302701T ATE1720T1 (de) 1978-11-28 1979-11-27 Vorrichtung zur steuerung des luftkraftstoffverh[ltnisses des brennstoffgemisches von brennkraftmaschinen.
DE7979302701T DE2963956D1 (en) 1978-11-28 1979-11-27 Apparatus for controlling the fuel to air ratio of the fuel mixture to an internal combustion engine
GR60615A GR70375B (fr) 1978-11-28 1979-11-27
NZ192252A NZ192252A (en) 1978-11-28 1979-11-27 Ic engine: carburettor supplementary air-fuel ratio control
AU53218/79A AU536900B2 (en) 1978-11-28 1979-11-27 Air/fuel ratio devicer
CA000340786A CA1121676A (fr) 1978-11-28 1979-11-28 Economie de carburant
JP15493779A JPS5581252A (en) 1978-11-28 1979-11-28 Airrfuel ratio control method of fuel mixture of internal combustion engine and apparatus used for same
TR21449A TR21449A (tr) 1978-11-28 1979-11-28 Yakit tasarrufuyla ilgili islahat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA786677A ZA786677B (en) 1978-11-28 1978-11-28 Improvements relating to fuel saving and exhaust emission reduction

Publications (1)

Publication Number Publication Date
ZA786677B true ZA786677B (en) 1980-02-27

Family

ID=25573696

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA786677A ZA786677B (en) 1978-11-28 1978-11-28 Improvements relating to fuel saving and exhaust emission reduction

Country Status (12)

Country Link
US (1) US4290403A (fr)
EP (1) EP0012540B1 (fr)
JP (1) JPS5581252A (fr)
AT (1) ATE1720T1 (fr)
AU (1) AU536900B2 (fr)
CA (1) CA1121676A (fr)
DE (1) DE2963956D1 (fr)
GR (1) GR70375B (fr)
IL (1) IL58764A (fr)
NZ (1) NZ192252A (fr)
TR (1) TR21449A (fr)
ZA (1) ZA786677B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393855A (en) * 1980-12-11 1983-07-19 Andre Mandar Correcting device for the combustion of engines of vehicles during transitional phases of operation
US4660525A (en) * 1984-01-30 1987-04-28 Mesman Alexander H Carburetor mixture controller apparatus
GB2336404A (en) * 1998-04-15 1999-10-20 Ecotek Limited Auxiliary air valve for i.c. engine fuel mixture control; carbon dioxide exhaust emission reduction system
US6408833B1 (en) 2000-12-07 2002-06-25 Caterpillar Inc. Venturi bypass exhaust gas recirculation system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674784C (de) * 1935-07-21 1939-04-22 Richard Kramer Einrichtung zur selbsttaetigen Zufuehrung der Zusatzluft zum Brennstoff-Luft-Gemisch bei Brennkraftmaschinen
US2211336A (en) * 1937-10-11 1940-08-13 Bosch Gmbh Robert Apparatus for preventing stalling of carburetor engines
DE696433C (de) * 1937-10-12 1940-09-20 Bosch Gmbh Robert Sicherheitsvorrichtung zum Verhindern des Stehenbleibens von Vergasermaschinen beim raschen Schliessen der Drosselklappe
GB635327A (en) * 1948-02-02 1950-04-05 Jaime Osengar Improvements in or relating to devices for admitting auxiliary air to the induction pipes of internal combustion engines
DE820991C (de) * 1949-09-26 1951-11-15 Osep Vahan Berhoudar Luftzufuehrung zum Vergaser von Verbrennungskraftmaschinen
US2633868A (en) * 1949-09-26 1953-04-07 Berhoudar Osep Vahan Air inlet device for internal-combustion engines
DE810555C (de) * 1950-04-13 1952-01-07 Kurt Methner Steuervorrichtung zur Regelung der Zufuehrung von Zusatzluft zum Brenngemisch von Brennkraftmaschinen
FR2036056A5 (fr) * 1969-03-03 1970-12-24 Brev Etudes Sibe
JPS5515627B2 (fr) * 1972-07-26 1980-04-24
US3866586A (en) * 1972-11-01 1975-02-18 Stp Corp Pollution control device
JPS5264537A (en) * 1975-11-25 1977-05-28 Toyota Motor Corp Digital controller for egr gas amount of internal combustion engine
US4106464A (en) * 1976-08-24 1978-08-15 Yamaha Hatsudoki Kabushiki Kaisha Programmed control system for a lean-burning internal combustion engine
JPS5854256B2 (ja) * 1976-12-29 1983-12-03 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JPS5922057B2 (ja) * 1977-03-04 1984-05-24 三菱自動車工業株式会社 内燃機関の吸気制御装置

Also Published As

Publication number Publication date
IL58764A0 (en) 1980-02-29
ATE1720T1 (de) 1982-11-15
AU5321879A (en) 1980-05-29
AU536900B2 (en) 1984-05-31
US4290403A (en) 1981-09-22
EP0012540A1 (fr) 1980-06-25
NZ192252A (en) 1984-03-16
DE2963956D1 (en) 1982-12-02
JPS5581252A (en) 1980-06-19
CA1121676A (fr) 1982-04-13
EP0012540B1 (fr) 1982-10-27
GR70375B (fr) 1982-10-01
IL58764A (en) 1982-12-31
TR21449A (tr) 1984-06-04

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