ES455033A1 - Perfeccionamientos en aparatos de inyeccion de combustible. - Google Patents
Perfeccionamientos en aparatos de inyeccion de combustible.Info
- Publication number
- ES455033A1 ES455033A1 ES455033A ES455033A ES455033A1 ES 455033 A1 ES455033 A1 ES 455033A1 ES 455033 A ES455033 A ES 455033A ES 455033 A ES455033 A ES 455033A ES 455033 A1 ES455033 A1 ES 455033A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel injection
- injection apparatus
- vibrated
- fuel
- atomized
- 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 abstract 5
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/02—Fuel-injection apparatus characterised by being operated electrically specially for low-pressure fuel-injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
-
- 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
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/041—Injectors peculiar thereto having vibrating means for atomizing the fuel, e.g. with sonic or ultrasonic vibrations
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Perfeccionamientos en aparatos de inyección de combustible, que comprende un inyector de combustible y una superficie que puede vibrar, caracterizados porque, en la práctica, el inyector vibra para inyectar combustible pulverizado hacia la superficie que vibra también, de modo que las partículas de combustible insuficientemente pulverizado puedan chocar contra la superficie vibratoria y pulverizarse de una forma adicional.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB145876A GB1567321A (en) | 1976-01-14 | 1976-01-14 | Fuel injection apparatus in which an injector is vibrated |
GB1641976 | 1976-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES455033A1 true ES455033A1 (es) | 1978-04-01 |
Family
ID=26236752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES455033A Expired ES455033A1 (es) | 1976-01-14 | 1977-01-14 | Perfeccionamientos en aparatos de inyeccion de combustible. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4167158A (es) |
JP (1) | JPS5289726A (es) |
BR (1) | BR7700265A (es) |
CA (1) | CA1073292A (es) |
DE (1) | DE2701422A1 (es) |
ES (1) | ES455033A1 (es) |
FR (1) | FR2338396A1 (es) |
IT (1) | IT1077855B (es) |
SE (1) | SE7700312L (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317440A (en) * | 1978-01-12 | 1982-03-02 | Arthur K. Thatcher | Single point dispersion system having a low profile carburetor |
JPS597027B2 (ja) * | 1978-03-22 | 1984-02-16 | 日産自動車株式会社 | 多気筒内燃機関の燃料供給装置 |
JPS5546033A (en) * | 1978-09-27 | 1980-03-31 | Nissan Motor Co Ltd | Electronic control fuel injection system |
GB2032521B (en) * | 1978-10-09 | 1982-11-24 | Nissan Motor | Fuel feeding device for an internal combustion engine |
JPS55137323A (en) * | 1979-04-13 | 1980-10-27 | Nippon Denso Co Ltd | Electronic controlled fuel injection device |
DE3010985A1 (de) * | 1980-03-21 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | Kraftstoff-einspritzduese mit zusaetzlicher kraftstoff-zerstaeubung |
JPS57110763A (en) * | 1980-12-29 | 1982-07-09 | Takuyo Kuchitsu | Method and apparatus for producing air-fuel mixture of internal combustion engine |
US4401089A (en) * | 1981-02-09 | 1983-08-30 | Midas International Corporation | Ultrasonic transducer |
DE3244405A1 (de) * | 1982-12-01 | 1984-06-07 | Fa. J. Eberspächer, 7300 Esslingen | Einrichtung zur gemischaufbereitung bei motorunabhaengigen heizgeraeten |
JPS59162972A (ja) * | 1983-03-07 | 1984-09-13 | Hitachi Ltd | アトマイザ− |
JPS60104757A (ja) * | 1983-11-10 | 1985-06-10 | Hitachi Ltd | 自動車用多気筒燃料微細化装置 |
EP0156371B1 (en) * | 1984-03-28 | 1990-05-30 | Hitachi, Ltd. | Fuel dispenser for internal combustion engine |
JPS6198957A (ja) * | 1984-10-19 | 1986-05-17 | Hitachi Ltd | 自動車燃料供給装置 |
JPH0637861B2 (ja) * | 1985-01-08 | 1994-05-18 | 株式会社日立製作所 | 空燃比制御方法 |
DE3939547C2 (de) * | 1989-11-30 | 1999-07-01 | Bosch Gmbh Robert | Vorrichtung zur Kraftstoffeinspritzung in Brennkraftmaschine |
DE4012558A1 (de) * | 1990-04-20 | 1991-10-24 | Bayerische Motoren Werke Ag | Verfahren zur generierung von frischgasschwingungen in einer ansauganlage fuer brennkraftmaschinen |
US5330100A (en) * | 1992-01-27 | 1994-07-19 | Igor Malinowski | Ultrasonic fuel injector |
US5284117A (en) * | 1992-04-27 | 1994-02-08 | Mitsubishi Denki Kabushiki Kaisha | Fuel supply apparatus for an internal combustion engine |
US6820598B2 (en) * | 2002-03-22 | 2004-11-23 | Chrysalis Technologies Incorporated | Capillary fuel injector with metering valve for an internal combustion engine |
US8267068B1 (en) * | 2009-06-01 | 2012-09-18 | David Nicholson Low | Method for improved fuel-air mixing by countercurrent fuel injection in an internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2908443A (en) * | 1949-06-07 | 1959-10-13 | Fruengel Frank | Ultrasonic carburetor |
GB1255144A (en) * | 1968-02-26 | 1971-11-24 | Simms Group Res Dev Ltd | Improvements in or relating to petrol injection apparatus for internal combustion engines |
DE1751072A1 (es) * | 1968-03-28 | 1971-02-11 | ||
FR1565829A (es) * | 1968-05-10 | 1969-05-02 | ||
US3956928A (en) * | 1975-04-28 | 1976-05-18 | Ford Motor Company | Vortex shedding device for use in measuring air flow rate into an internal combustion engine |
-
1977
- 1977-01-13 IT IT19281/77A patent/IT1077855B/it active
- 1977-01-13 CA CA269,621A patent/CA1073292A/en not_active Expired
- 1977-01-13 SE SE7700312A patent/SE7700312L/ not_active Application Discontinuation
- 1977-01-14 US US05/759,476 patent/US4167158A/en not_active Expired - Lifetime
- 1977-01-14 JP JP343177A patent/JPS5289726A/ja active Pending
- 1977-01-14 FR FR7701005A patent/FR2338396A1/fr active Granted
- 1977-01-14 ES ES455033A patent/ES455033A1/es not_active Expired
- 1977-01-14 DE DE19772701422 patent/DE2701422A1/de not_active Ceased
- 1977-01-14 BR BR7700265A patent/BR7700265A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE2701422A1 (de) | 1977-07-21 |
SE7700312L (sv) | 1977-07-15 |
FR2338396A1 (fr) | 1977-08-12 |
FR2338396B1 (es) | 1983-08-26 |
JPS5289726A (en) | 1977-07-27 |
BR7700265A (pt) | 1977-09-20 |
US4167158A (en) | 1979-09-11 |
CA1073292A (en) | 1980-03-11 |
IT1077855B (it) | 1985-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990503 |