IT1077855B - Apparato iniettore di combustibile - Google Patents
Apparato iniettore di combustibileInfo
- Publication number
- IT1077855B IT1077855B IT19281/77A IT1928177A IT1077855B IT 1077855 B IT1077855 B IT 1077855B IT 19281/77 A IT19281/77 A IT 19281/77A IT 1928177 A IT1928177 A IT 1928177A IT 1077855 B IT1077855 B IT 1077855B
- Authority
- IT
- Italy
- Prior art keywords
- fuel injector
- injector apparatus
- fuel
- injector
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title 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)
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 |
---|---|
IT1077855B true IT1077855B (it) | 1985-05-04 |
Family
ID=26236752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19281/77A IT1077855B (it) | 1976-01-14 | 1977-01-13 | Apparato iniettore di combustibile |
Country Status (9)
Country | Link |
---|---|
US (1) | US4167158A (it) |
JP (1) | JPS5289726A (it) |
BR (1) | BR7700265A (it) |
CA (1) | CA1073292A (it) |
DE (1) | DE2701422A1 (it) |
ES (1) | ES455033A1 (it) |
FR (1) | FR2338396A1 (it) |
IT (1) | IT1077855B (it) |
SE (1) | SE7700312L (it) |
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 (it) * | 1968-03-28 | 1971-02-11 | ||
FR1565829A (it) * | 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 CA CA269,621A patent/CA1073292A/en not_active Expired
- 1977-01-13 IT IT19281/77A patent/IT1077855B/it active
- 1977-01-13 SE SE7700312A patent/SE7700312L/ not_active Application Discontinuation
- 1977-01-14 JP JP343177A patent/JPS5289726A/ja active Pending
- 1977-01-14 FR FR7701005A patent/FR2338396A1/fr active Granted
- 1977-01-14 US US05/759,476 patent/US4167158A/en not_active Expired - Lifetime
- 1977-01-14 ES ES455033A patent/ES455033A1/es not_active Expired
- 1977-01-14 BR BR7700265A patent/BR7700265A/pt unknown
- 1977-01-14 DE DE19772701422 patent/DE2701422A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
SE7700312L (sv) | 1977-07-15 |
ES455033A1 (es) | 1978-04-01 |
FR2338396B1 (it) | 1983-08-26 |
JPS5289726A (en) | 1977-07-27 |
FR2338396A1 (fr) | 1977-08-12 |
DE2701422A1 (de) | 1977-07-21 |
CA1073292A (en) | 1980-03-11 |
US4167158A (en) | 1979-09-11 |
BR7700265A (pt) | 1977-09-20 |
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