EP1118764B1 - Dispositif d'alimentation en carburant pour moteur de véhicule - Google Patents
Dispositif d'alimentation en carburant pour moteur de véhicule Download PDFInfo
- Publication number
- EP1118764B1 EP1118764B1 EP01100142A EP01100142A EP1118764B1 EP 1118764 B1 EP1118764 B1 EP 1118764B1 EP 01100142 A EP01100142 A EP 01100142A EP 01100142 A EP01100142 A EP 01100142A EP 1118764 B1 EP1118764 B1 EP 1118764B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel
- valves
- housing
- lines
- fuel supply
- 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.)
- Revoked
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
- F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
-
- 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
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/48—Filters structurally associated with fuel valves
-
- 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
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/50—Filters arranged in or on fuel tanks
Definitions
- the invention relates to a fuel supply according to the preamble of claim 1.
- the fuel filter can be located inside or outside of the fuel tank.
- the invention has for its object to jffen a generic fuel supply, which has a minimum of space when equipped with valves of the defined type and manufacturing or assembly is easy to control.
- An advantage of the invention is the fact that the said valves are housed protected in an already required housing, namely for fuel pump and / or fuel filter.
- This is according to claim 2 or 3, the possibility of creating a pre-assembly consisting of the cover of the housing and the valves, optionally including connecting pieces for the defined fuel lines.
- filter element The actual, known per se and therefore not to be described in detail filter element is denoted by 1; it is received by the housing 2, which has the lid 3.
- This is provided in this embodiment with flanges, which are adapted to produce a tight connection between the actual cup-shaped housing on the one hand and the lid 3 on the other.
- valves 8 and 9 So that in the event of a fracture caused by a crash of one of these lines from this fuel can escape or at most in negligible extent, are provided in the course of various lines - here in the nozzle - solenoid valves 8 and 9 or mechanically effective valves 10, 11 and 12 ,
- the latter valves may also be those which are closed in a crash depending on the inclination and / or position of the vehicle by inertial forces.
- the solenoid valves 8 and 9 are actuated by a crash sensor, not shown, as well known in its details.
- valves - in the embodiment except for the valve 12 in the line leading to the tank 7 - are attached to the housing cover 3, so that they form a pre-assembly with this and optionally conduit; the lid with the parts carried by it need only be placed on the filter element 1 provided with the main part of the housing 2 and to be tightly connected to this.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Conditioning For Vehicles (AREA)
Claims (3)
- Dispositif d'alimentation en carburant pour un moteur à combustion interne entraînant un véhicule, comprenant un réservoir de carburant ainsi qu'une pompe de carburant et/ou un filtre à carburant, depuis laquelle ou lequel des conduites d'alimentation et de retour de carburant partent vers le réservoir et/ou vers le moteur à combustion interne, et qui présente un carter, caractérisé en ce que des soupapes (8, 9, 10, 11) servant à interrompre l'écoulement de carburant à travers au moins certaines des conduites (4, 5, 6, 7) dans le cas d'un accident sont disposées dans le carter (2) de la pompe de carburant et/ou du filtre à carburant.
- Dispositif d'alimentation en carburant selon la revendication 1, caractérisé en ce que le carter (2) présente un couvercle (3) pourvu de passages pour les conduites (4, 5, 6, 7), auquel sont fixées les soupapes (8, 9, 10, 11).
- Dispositif d'alimentation en carburant selon la revendication 2, caractérisé en ce que le couvercle (3) porte des tubulures de raccord pour les conduites (4, 5, 6, 7) et des soupapes (8, 9, 10, 11, 12) sont prévues dans les tubulures.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10002613A DE10002613A1 (de) | 2000-01-22 | 2000-01-22 | Kraftstoffversorgung für eine Kraftfahrzeug-Brennkraftmaschine |
DE10002613 | 2000-01-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1118764A2 EP1118764A2 (fr) | 2001-07-25 |
EP1118764A3 EP1118764A3 (fr) | 2002-06-05 |
EP1118764B1 true EP1118764B1 (fr) | 2006-03-22 |
Family
ID=7628337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01100142A Revoked EP1118764B1 (fr) | 2000-01-22 | 2001-01-16 | Dispositif d'alimentation en carburant pour moteur de véhicule |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1118764B1 (fr) |
AT (1) | ATE321204T1 (fr) |
DE (2) | DE10002613A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005017519B4 (de) * | 2005-04-15 | 2022-07-07 | Vitesco Technologies GmbH | Kraftstoff-Fördereinheit |
DE102005023189A1 (de) | 2005-05-19 | 2006-11-23 | Siemens Ag | Fördereinrichtung mit einer Kraftstoffpumpe |
DE102005059690A1 (de) * | 2005-12-14 | 2007-06-21 | GM Global Technology Operations, Inc., Detroit | Kraftfahrzeug mit Schutz von Kraftstoffaustritt |
DE102018208480A1 (de) | 2018-05-29 | 2019-12-05 | Continental Automotive Gmbh | Kraftstofffördereinheit, Kraftstofffördersystem und Fahrzeug |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3027970A1 (de) * | 1975-01-30 | 1982-02-25 | Porsche Ag | Verschlussvorrichtung fuer eine lueftungsleitung eines kraftstoffbehaelters |
US4054116A (en) * | 1976-04-09 | 1977-10-18 | Chrysler Corporation | Emergency fuel line closure |
IT208359Z2 (it) * | 1986-11-18 | 1988-05-28 | Gilardini Spa | Valvola di sicurezza per serbatoi di carburante per autoveicoli |
DE3709925C1 (de) * | 1987-03-26 | 1988-05-19 | Porsche Ag | Verschlussvorrichtung fuer eine Lueftungsleitung eines Kraftstoffbehaelters |
DE4321171A1 (de) * | 1993-06-25 | 1995-01-05 | Bosch Gmbh Robert | Flüssigkeitsfilter für Dieselkraftstoff |
DE19638335C2 (de) * | 1996-09-19 | 2000-07-20 | Bosch Gmbh Robert | Förderpumpe |
JPH1182209A (ja) * | 1997-08-29 | 1999-03-26 | Unisia Jecs Corp | 燃料供給装置 |
DE19738805B4 (de) * | 1997-09-05 | 2013-03-28 | Robert Bosch Gmbh | Flüssigkeitsfilter mit eingebautem Druckregler |
DE19926172B4 (de) * | 1999-06-09 | 2019-12-19 | Robert Bosch Gmbh | Filter für Dieselkraftstoff |
-
2000
- 2000-01-22 DE DE10002613A patent/DE10002613A1/de not_active Withdrawn
-
2001
- 2001-01-16 AT AT01100142T patent/ATE321204T1/de not_active IP Right Cessation
- 2001-01-16 DE DE50109243T patent/DE50109243D1/de not_active Revoked
- 2001-01-16 EP EP01100142A patent/EP1118764B1/fr not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP1118764A2 (fr) | 2001-07-25 |
EP1118764A3 (fr) | 2002-06-05 |
DE50109243D1 (de) | 2006-05-11 |
DE10002613A1 (de) | 2001-07-26 |
ATE321204T1 (de) | 2006-04-15 |
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