CA1121676A - Fuel saving - Google Patents
Fuel savingInfo
- Publication number
- CA1121676A CA1121676A CA000340786A CA340786A CA1121676A CA 1121676 A CA1121676 A CA 1121676A CA 000340786 A CA000340786 A CA 000340786A CA 340786 A CA340786 A CA 340786A CA 1121676 A CA1121676 A CA 1121676A
- Authority
- CA
- Canada
- Prior art keywords
- valve
- pressure
- fuel
- air
- valves
- 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
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 43
- 239000000203 mixture Substances 0.000 claims abstract description 30
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000001276 controlling effect Effects 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 claims 4
- 239000007789 gas Substances 0.000 description 28
- 210000002445 nipple Anatomy 0.000 description 10
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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)
- Feeding And Controlling Fuel (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (2)
| 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 |
| ZA78/6677 | 1978-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1121676A true CA1121676A (en) | 1982-04-13 |
Family
ID=25573696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000340786A Expired CA1121676A (en) | 1978-11-28 | 1979-11-28 | Fuel saving |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4290403A (enExample) |
| EP (1) | EP0012540B1 (enExample) |
| JP (1) | JPS5581252A (enExample) |
| AT (1) | ATE1720T1 (enExample) |
| AU (1) | AU536900B2 (enExample) |
| CA (1) | CA1121676A (enExample) |
| DE (1) | DE2963956D1 (enExample) |
| GR (1) | GR70375B (enExample) |
| IL (1) | IL58764A (enExample) |
| NZ (1) | NZ192252A (enExample) |
| TR (1) | TR21449A (enExample) |
| ZA (1) | ZA786677B (enExample) |
Families Citing this family (4)
| 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 (15)
| 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 (enExample) * | 1969-03-03 | 1970-12-24 | Brev Etudes Sibe | |
| JPS5515627B2 (enExample) * | 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 |
| JPS5491622A (en) | 1977-12-28 | 1979-07-20 | Nissan Motor Co Ltd | Electronic control exhaust recirculation apparatus |
-
1978
- 1978-11-28 ZA ZA786677A patent/ZA786677B/xx unknown
-
1979
- 1979-11-21 IL IL58764A patent/IL58764A/xx unknown
- 1979-11-23 US US06/096,670 patent/US4290403A/en not_active Expired - Lifetime
- 1979-11-27 AU AU53218/79A patent/AU536900B2/en not_active Ceased
- 1979-11-27 NZ NZ192252A patent/NZ192252A/en unknown
- 1979-11-27 AT AT79302701T patent/ATE1720T1/de not_active IP Right Cessation
- 1979-11-27 EP EP79302701A patent/EP0012540B1/en not_active Expired
- 1979-11-27 GR GR60615A patent/GR70375B/el unknown
- 1979-11-27 DE DE7979302701T patent/DE2963956D1/de not_active Expired
- 1979-11-28 TR TR21449A patent/TR21449A/xx unknown
- 1979-11-28 CA CA000340786A patent/CA1121676A/en not_active Expired
- 1979-11-28 JP JP15493779A patent/JPS5581252A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL58764A0 (en) | 1980-02-29 |
| ATE1720T1 (de) | 1982-11-15 |
| AU536900B2 (en) | 1984-05-31 |
| US4290403A (en) | 1981-09-22 |
| IL58764A (en) | 1982-12-31 |
| NZ192252A (en) | 1984-03-16 |
| AU5321879A (en) | 1980-05-29 |
| EP0012540B1 (en) | 1982-10-27 |
| JPS5581252A (en) | 1980-06-19 |
| DE2963956D1 (en) | 1982-12-02 |
| GR70375B (enExample) | 1982-10-01 |
| EP0012540A1 (en) | 1980-06-25 |
| TR21449A (tr) | 1984-06-04 |
| ZA786677B (en) | 1980-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |