ES273654U - Inyector de combustible, principalmente para un motor de combustion interna - Google Patents
Inyector de combustible, principalmente para un motor de combustion internaInfo
- Publication number
- ES273654U ES273654U ES1982273654U ES273654U ES273654U ES 273654 U ES273654 U ES 273654U ES 1982273654 U ES1982273654 U ES 1982273654U ES 273654 U ES273654 U ES 273654U ES 273654 U ES273654 U ES 273654U
- Authority
- ES
- Spain
- Prior art keywords
- mainly
- combustion engine
- internal combustion
- fuel injector
- pushbutton
- 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.)
- Granted
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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
- F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
1.Inyector de combustible, principalmente para un motor de combustión interna, del tipo que comprende un cuerpo, sensiblemente cilíndrico, atravesado por un conducto de inyección de combustible, sensiblemente paralelo al eje central longitudinal de dicho cuerpo, y presentando una entrada lateral de combustible situada en la mitad inferior de dicho cuerpo; conteniendo dicho cuerpo sucesivamente, de abajo a arriba, una aguja de inyección prolongada por un pulsador alargado que comprende una cabeza receptora de apoyo de un muelle de retorno de cierre pretensado con ayuda de un tornillo de regulación, caracterizado porque dicho pulsador es suficientemente corto, en dirección longitudinal, para que el nivel de llegada lateral de combustible esté situado encima del extremo superior del conjunto constituido por el tornillo de regulación, el muelle, el pulsador y la aguja de inyección antes citados, colocados en serie. 2.Inyector de combustible, principalmente para un motor de combustión interna, según la reivindicación 1, caracterizado porque el pulsador antes citado es sensiblemente más corto que la aguja de inyección antes citada, representando la longitud del pulsador, por ejemplo, aproximadamente un cuarto de la longitud de la aguja. 3.Inyector de combustible, principalmente para un motor de combustión interna, según la reivindicación 1 ó 2, caracterizado porque la longitud y el diámetro del pulsador antes citado son reducidos, respectivamente, aproximadamente la décima parte y la mitad de la longitud y del diámetro de un pulsador usual. 4.Inyector de combustible, principalmente para un motor de combustión interna, según una de las reivindicaciones precedentes, caracterizado porque el tornillo de regulación antes citado es coaxialmente solidario de un piñón conducido que engrana con un piñón conductor coaxialmente solidario de un vástago de mando montado de manera rotativa en el cuerpo del inyector y que se extiende hasta el extremo superior del inyector de manera que sea maniobrable desde el exterior. 5.Inyector de combustible, principalmente para un motor de combustión interna.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8115406A FR2511084B1 (fr) | 1981-08-07 | 1981-08-07 | Injecteur de combustible notamment pour un moteur a combustion interne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES273654U true ES273654U (es) | 1984-04-01 |
| ES273654Y ES273654Y (es) | 1984-11-16 |
Family
ID=9261308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1982273654U Expired ES273654Y (es) | 1981-08-07 | 1982-07-06 | Inyector de combustible, principalmente para un motor de combustion interna |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4480792A (es) |
| EP (1) | EP0072269B1 (es) |
| JP (1) | JPS5827879A (es) |
| KR (1) | KR880000479B1 (es) |
| BR (1) | BR8204049A (es) |
| CS (1) | CS241116B2 (es) |
| DD (1) | DD202595A5 (es) |
| DE (1) | DE3266801D1 (es) |
| DK (1) | DK154167C (es) |
| ES (1) | ES273654Y (es) |
| FI (1) | FI70301C (es) |
| FR (1) | FR2511084B1 (es) |
| NO (1) | NO154238C (es) |
| PL (1) | PL137105B1 (es) |
| SU (1) | SU1144623A3 (es) |
| YU (1) | YU168782A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8329798D0 (en) * | 1983-11-08 | 1983-12-14 | Lucas Ind Plc | Fuel injection nozzles |
| AU689430B3 (en) * | 1995-07-28 | 1998-03-26 | Dan Maxwell Etherington | Vegetable oil extraction method and equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB736446A (en) * | 1953-04-15 | 1955-09-07 | Cav Ltd | Liquid fuel injection nozzle holders for internal combustion engines |
| JPS428884Y1 (es) * | 1964-04-08 | 1967-05-12 | ||
| GB1210381A (en) * | 1967-01-13 | 1970-10-28 | Bryce Berger Ltd | Liquid fuel injection nozzle units for internal combustion engines |
| DE2120465C3 (de) * | 1971-04-27 | 1973-10-11 | Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg | Brennstoffeinspritzventil |
| US3777984A (en) * | 1972-01-20 | 1973-12-11 | Mack Trucks | Miniature fuel injection nozzle and holder assembly |
| FR2216455B1 (es) * | 1973-02-07 | 1978-03-24 | Bosch Gmbh Robert | |
| JPS526409A (en) * | 1975-07-07 | 1977-01-18 | Hitachi Medical Corp | Electronic scanning type ultrasonic deflection system |
| DE2554987C2 (de) * | 1975-12-06 | 1987-02-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzdüse für Brennkraftmaschinen |
-
1981
- 1981-08-07 FR FR8115406A patent/FR2511084B1/fr not_active Expired
-
1982
- 1982-06-22 US US06/390,928 patent/US4480792A/en not_active Expired - Lifetime
- 1982-06-30 KR KR8202922A patent/KR880000479B1/ko not_active Expired
- 1982-07-01 EP EP82401238A patent/EP0072269B1/fr not_active Expired
- 1982-07-01 DE DE8282401238T patent/DE3266801D1/de not_active Expired
- 1982-07-06 ES ES1982273654U patent/ES273654Y/es not_active Expired
- 1982-07-12 BR BR8204049A patent/BR8204049A/pt unknown
- 1982-07-16 SU SU823463801A patent/SU1144623A3/ru active
- 1982-08-02 DK DK345482A patent/DK154167C/da not_active IP Right Cessation
- 1982-08-02 JP JP57135056A patent/JPS5827879A/ja active Granted
- 1982-08-03 CS CS825798A patent/CS241116B2/cs unknown
- 1982-08-03 YU YU01687/82A patent/YU168782A/xx unknown
- 1982-08-04 PL PL1982237769A patent/PL137105B1/pl unknown
- 1982-08-05 FI FI822721A patent/FI70301C/fi not_active IP Right Cessation
- 1982-08-06 DD DD82242327A patent/DD202595A5/de unknown
- 1982-08-06 NO NO822692A patent/NO154238C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2511084A1 (fr) | 1983-02-11 |
| EP0072269A1 (fr) | 1983-02-16 |
| JPH0549815B2 (es) | 1993-07-27 |
| PL237769A1 (en) | 1983-02-28 |
| NO154238C (no) | 1986-08-13 |
| FI70301B (fi) | 1986-02-28 |
| NO822692L (no) | 1983-02-08 |
| FI822721L (fi) | 1983-02-08 |
| DK154167B (da) | 1988-10-17 |
| DK345482A (da) | 1983-02-08 |
| YU168782A (en) | 1988-04-30 |
| KR880000479B1 (ko) | 1988-04-07 |
| FR2511084B1 (fr) | 1985-10-04 |
| FI822721A0 (fi) | 1982-08-05 |
| SU1144623A3 (ru) | 1985-03-07 |
| DK154167C (da) | 1989-03-20 |
| FI70301C (fi) | 1986-09-15 |
| BR8204049A (pt) | 1983-07-05 |
| DE3266801D1 (en) | 1985-11-14 |
| US4480792A (en) | 1984-11-06 |
| PL137105B1 (en) | 1986-04-30 |
| CS241116B2 (en) | 1986-03-13 |
| EP0072269B1 (fr) | 1985-10-09 |
| ES273654Y (es) | 1984-11-16 |
| KR840000736A (ko) | 1984-02-27 |
| JPS5827879A (ja) | 1983-02-18 |
| NO154238B (no) | 1986-05-05 |
| CS579882A2 (en) | 1985-07-16 |
| DD202595A5 (de) | 1983-09-21 |
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