ES483073A1 - Aparato de bombeo para la inyeccion de combustible liquido para suministrar combustible a un motor de combustion inter-na - Google Patents
Aparato de bombeo para la inyeccion de combustible liquido para suministrar combustible a un motor de combustion inter-naInfo
- Publication number
- ES483073A1 ES483073A1 ES483073A ES483073A ES483073A1 ES 483073 A1 ES483073 A1 ES 483073A1 ES 483073 A ES483073 A ES 483073A ES 483073 A ES483073 A ES 483073A ES 483073 A1 ES483073 A1 ES 483073A1
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- pumping apparatus
- fuel injection
- injection pump
- liquid fuel
- 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 4
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 238000005086 pumping Methods 0.000 title abstract 2
- 239000007788 liquid 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/007—Venting 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/06—Feeding by means of driven pumps mechanically driven
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Aparato de bombeo para la inyección de combustible líquido para suministrar combustible a un motor de combustión interna, y de la clase que comprende una carcasa, una bomba de inyección situada dentro de la carcasa y accionable en relación cíclica con el motor asociado para suministrar combustible a los espacios de combustión del motor sucesivamente, una bomba de alimentación en la carcasa para suministrar combustible a la bomba de inyección, teniendo la bomba de alimentación un orificio de entrada conectado a una entrada de combustible de la carcasa y una salida a través de la cual fluye el combustible a la bomba de inyección, siendo conectada dicha entrada de combustible durante su uso con un deposito suministrador de combustible, un espacio definido dentro de la carcasa y dentro del cual puede fluir el combustible que escapa de la bomba de inyección, una salida en comunicación con el deposito suministrador de combustible, una cámara, un flotante dentro de dicha cámara, y una válvula controlada por flotador para controlar el flujo del combustible desde dicha cámara a la bomba de inyección, una entrada en dicha cámara desde la bomba de alimentación y una salida desde la parte superior de dicha camara, incluyendo dicha salida un orificio de paso reducido, siendo la disposición tal que el aire que fluye dentro de dicha cámara pueda ser descargado de la cámara por medio de dicho orificio de sección reducida, pero en caso de que el aire tienda a recogerse en la cámara el flotador será empujado hacia abajo para cerrar dicha válvula para impedir asi que fluya el aire hacia la bomba de inyección.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7831839 | 1978-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES483073A1 true ES483073A1 (es) | 1980-04-01 |
Family
ID=10498793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES483073A Expired ES483073A1 (es) | 1978-08-01 | 1979-08-01 | Aparato de bombeo para la inyeccion de combustible liquido para suministrar combustible a un motor de combustion inter-na |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4253802A (es) |
| JP (1) | JPS5523391A (es) |
| DE (1) | DE2931039A1 (es) |
| ES (1) | ES483073A1 (es) |
| FR (1) | FR2432616A1 (es) |
| IT (1) | IT1122665B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8706754D0 (en) * | 1987-03-21 | 1987-04-23 | Lucas Ind Plc | Vane pump |
| US5095880A (en) * | 1991-08-22 | 1992-03-17 | Ricks Robert C | Air purging and shut-down system for diesel engines |
| DE19810867C2 (de) * | 1998-03-13 | 2000-02-24 | Bosch Gmbh Robert | Kraftstoffpumpen-Anordnung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE757527C (de) * | 1939-01-10 | 1954-03-01 | Bosch Gmbh Robert | Brennstoffversorgungsanlage fuer eine Brennkraftmaschine |
| FR965647A (es) * | 1947-05-03 | 1950-09-16 | ||
| US3394688A (en) * | 1965-11-01 | 1968-07-30 | Hartford Machine Screw Co | Fuel pump timing means |
| GB1467001A (en) * | 1973-03-06 | 1977-03-16 | Sykes Pumps Ltd | Centrifugal pumps |
| GB1551725A (en) * | 1975-09-06 | 1979-08-30 | Rolls Royce | Primary systems for pumps |
| GB1486277A (en) * | 1975-10-31 | 1977-09-21 | Selwood Ltd W | Pump intake units |
| GB1521750A (en) * | 1975-11-13 | 1978-08-16 | Bridgemore Eng Ltd | Air bleeding device for a liquid supply system |
-
1979
- 1979-07-20 US US06/059,210 patent/US4253802A/en not_active Expired - Lifetime
- 1979-07-26 JP JP9433179A patent/JPS5523391A/ja active Pending
- 1979-07-31 FR FR7919729A patent/FR2432616A1/fr not_active Withdrawn
- 1979-07-31 DE DE19792931039 patent/DE2931039A1/de active Pending
- 1979-08-01 IT IT24831/79A patent/IT1122665B/it active
- 1979-08-01 ES ES483073A patent/ES483073A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4253802A (en) | 1981-03-03 |
| JPS5523391A (en) | 1980-02-19 |
| IT7924831A0 (it) | 1979-08-01 |
| FR2432616A1 (fr) | 1980-02-29 |
| DE2931039A1 (de) | 1980-02-21 |
| IT1122665B (it) | 1986-04-23 |
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