ES8702584A1 - Aparato de bombeox para inyeccion de combustible liquido a un motor de encendido por compresion - Google Patents
Aparato de bombeox para inyeccion de combustible liquido a un motor de encendido por compresionInfo
- Publication number
- ES8702584A1 ES8702584A1 ES554409A ES554409A ES8702584A1 ES 8702584 A1 ES8702584 A1 ES 8702584A1 ES 554409 A ES554409 A ES 554409A ES 554409 A ES554409 A ES 554409A ES 8702584 A1 ES8702584 A1 ES 8702584A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- chamber
- fluid
- recess
- valve member
- 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
- 239000012530 fluid Substances 0.000 title abstract 5
- 239000007788 liquid 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
APARATO DE BOMBEO. COMPRENDE UN PISTON (10) QUE PUEDE EFECTUAR UN MOVIMIENTO DE VAIVEN EN EL INTERIOR DE UN AGUJERO (11) DEFINIENDO AMBOS UNA CAMARA DE BOMBEO (12) QUE COMUNICA CON UNA TOBERA (13) DE INYECCION DE COMBUSTIBLE LIQUIDO SITUADA PARA DIRIGIR EL COMBUSTIBLE LIQUIDO A UNA CAMARA DE COMBUSTION DE UN MOTOR ASOCIADO; DONDE CUANDO EL PISTON SE ACERCA A LA POSICION EXTERNA DE SU CARRERA DESCUBRE UN ORIFICIO (14) FORMADO EN LA PARED DEL AGUJERO Y QUE COMUNICA CON UNA FUENTE (15) DE COMBUSTIBLE LIQUIDO BAJO PRESION, Y TAN PRONTO COMO EL ORIFICIO (14) QUEDA DESCUBIERTO, EL COMBUSTIBLE LIQUIDO FLUYE EN LA CAMARA DE BOMBEO PARA LLENAR COMPLETAMENTE LA CAMARA DE BOMBEO CON COMBUSTIBLE LIQUIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848408930A GB8408930D0 (en) | 1984-04-06 | 1984-04-06 | Fluid control valve |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8702584A1 true ES8702584A1 (es) | 1987-01-01 |
ES554409A0 ES554409A0 (es) | 1987-01-01 |
Family
ID=10559288
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES541995A Expired ES8609598A1 (es) | 1984-04-06 | 1985-04-03 | Valvula de control de fluido |
ES554409A Expired ES8702584A1 (es) | 1984-04-06 | 1986-04-25 | Aparato de bombeox para inyeccion de combustible liquido a un motor de encendido por compresion |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES541995A Expired ES8609598A1 (es) | 1984-04-06 | 1985-04-03 | Valvula de control de fluido |
Country Status (7)
Country | Link |
---|---|
US (1) | US4763873A (es) |
JP (1) | JPH06100297B2 (es) |
DE (1) | DE3512443C2 (es) |
ES (2) | ES8609598A1 (es) |
FR (1) | FR2562631B1 (es) |
GB (2) | GB8408930D0 (es) |
IT (1) | IT1183493B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8527827D0 (en) * | 1985-11-12 | 1985-12-18 | Lucas Ind Plc | Control valve |
GB8828159D0 (en) * | 1988-12-02 | 1989-01-05 | Lucas Ind Plc | Fuel injection pump |
GB9203636D0 (en) * | 1992-02-19 | 1992-04-08 | Lucas Ind Plc | Fuel pumping apparatus |
DK174139B1 (da) * | 1995-03-14 | 2002-07-08 | Man B & W Diesel As | Indsprøjtningssystem med variabel indstilling af indsprøjtningstidspunktet for brændsel i en dieselmotor med højtryksindsprøjtning |
FR2741672A1 (fr) * | 1995-11-29 | 1997-05-30 | Lucas Ind Plc | Systeme d'alimentation de carburant |
DE10031570C2 (de) * | 2000-06-29 | 2002-09-26 | Bosch Gmbh Robert | Leckage reduzierter Hochdruckinjektor |
DE10054991A1 (de) * | 2000-11-07 | 2002-05-29 | Bosch Gmbh Robert | Druckgesteuerter Injektor zum Einspritzen von Kraftstoff mit Doppelventil |
JP2002168365A (ja) * | 2000-12-01 | 2002-06-14 | Aisan Ind Co Ltd | 逆流防止機能付きパイロット式流路開閉弁 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US620829A (en) * | 1899-03-07 | batchelor | ||
US1114431A (en) * | 1912-10-26 | 1914-10-20 | Clinton L Bopp | Pneumatically-timed air-valve. |
GB367929A (en) * | 1930-12-03 | 1932-03-03 | Albert Stewart Tresilian | Improvements in and relating to flushing valves |
US2634754A (en) * | 1948-12-27 | 1953-04-14 | Oil Ct Tool Company | Pilot controlled fluid pressure operated valve |
US3106936A (en) * | 1958-11-21 | 1963-10-15 | Link Belt Co | Pilot operated flow modulating valve and mounting means |
GB982016A (en) * | 1961-11-09 | 1965-02-03 | Beckman Instruments Inc | Valves for pneumatic logic apparatus |
US3727877A (en) * | 1970-03-04 | 1973-04-17 | Chayes Dental Inst Corp | Piloted shut-off valve |
US3980002A (en) * | 1972-11-08 | 1976-09-14 | Control Concepts, Inc. | Two stage solenoid actuated valve, system, and method of actuation |
SE402812B (sv) * | 1975-07-11 | 1978-07-17 | Atlas Copco Ab | Tryckstyrd ventil for automatisk blockering av en pneumatisk krets |
DE2742466C2 (de) * | 1977-09-21 | 1986-11-27 | Daimler-Benz Ag, 7000 Stuttgart | Pumpdüse zur Kraftstoffeinspritzung in eine luftverdichtende Brennkraftmaschine |
US4408718A (en) * | 1981-09-25 | 1983-10-11 | General Motors Corporation | Electromagnetic unit fuel injector |
MX154828A (es) * | 1981-12-24 | 1987-12-15 | Lucas Ind Plc | Mejoras en un sistema de inyeccion de combustible para un motor de combustion interna |
-
1984
- 1984-04-06 GB GB848408930A patent/GB8408930D0/en active Pending
-
1985
- 1985-03-12 GB GB08506332A patent/GB2156952B/en not_active Expired
- 1985-03-27 IT IT20104/85A patent/IT1183493B/it active
- 1985-04-02 FR FR858505406A patent/FR2562631B1/fr not_active Expired
- 1985-04-03 ES ES541995A patent/ES8609598A1/es not_active Expired
- 1985-04-04 DE DE3512443A patent/DE3512443C2/de not_active Expired - Fee Related
- 1985-04-05 JP JP60072449A patent/JPH06100297B2/ja not_active Expired - Lifetime
-
1986
- 1986-04-25 ES ES554409A patent/ES8702584A1/es not_active Expired
-
1987
- 1987-03-24 US US07/031,219 patent/US4763873A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2156952A (en) | 1985-10-16 |
IT1183493B (it) | 1987-10-22 |
US4763873A (en) | 1988-08-16 |
GB2156952B (en) | 1987-10-14 |
ES541995A0 (es) | 1986-07-16 |
JPS60227081A (ja) | 1985-11-12 |
IT8520104A0 (it) | 1985-03-27 |
FR2562631B1 (fr) | 1989-04-07 |
GB8506332D0 (en) | 1985-04-11 |
GB8408930D0 (en) | 1984-05-16 |
FR2562631A1 (fr) | 1985-10-11 |
DE3512443A1 (de) | 1985-10-17 |
ES8609598A1 (es) | 1986-07-16 |
DE3512443C2 (de) | 1995-12-21 |
ES554409A0 (es) | 1987-01-01 |
JPH06100297B2 (ja) | 1994-12-12 |
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