EP1977105B1 - Dispositif de transport de carburant - Google Patents

Dispositif de transport de carburant Download PDF

Info

Publication number
EP1977105B1
EP1977105B1 EP06841404.4A EP06841404A EP1977105B1 EP 1977105 B1 EP1977105 B1 EP 1977105B1 EP 06841404 A EP06841404 A EP 06841404A EP 1977105 B1 EP1977105 B1 EP 1977105B1
Authority
EP
European Patent Office
Prior art keywords
fuel
pressure sensor
delivery device
fuel delivery
internal combustion
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.)
Active
Application number
EP06841404.4A
Other languages
German (de)
English (en)
Other versions
EP1977105A1 (fr
Inventor
Sabine Reichelt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aumovio Germany GmbH
Original Assignee
Continental Automotive Technologies GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Continental Automotive Technologies GmbH filed Critical Continental Automotive Technologies GmbH
Publication of EP1977105A1 publication Critical patent/EP1977105A1/fr
Application granted granted Critical
Publication of EP1977105B1 publication Critical patent/EP1977105B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • 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
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M2037/085—Electric circuits therefor
    • F02M2037/087—Controlling fuel pressure valve

Definitions

  • the pressure sensor is arranged away from the internal combustion engine. Therefore, vibrations of the internal combustion engine are not transmitted to the pressure sensor. Furthermore, high temperatures generated by the internal combustion engine are not transmitted to the pressure sensor thanks to the invention.
  • the pressure sensor is therefore charged only with the maximum temperature of 60 ° of the fuel in the flow line. This makes it possible to use a particularly cost-effective pressure sensor.
  • the fuel delivery device according to the invention is thus particularly cost-effective.
  • a faulty measurement of the pressure sensor by a caused by the fine filter and / or a check valve pressure loss can be easily avoided according to another advantageous embodiment of the invention, when the pressure sensor is located immediately in front of a leading away from the flange connection of the flow line.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Claims (8)

  1. Dispositif de transport de carburant destiné à alimenter un moteur à combustion interne d'un véhicule automobile en carburant depuis un réservoir de carburant (2), comprenant une pompe à carburant (7) à entraînement électromotorisé disposée dans le réservoir de carburant (2), comprenant une conduite de départ (6) raccordée à la pompe à carburant (7) et destinée à mener au moteur à combustion interne, et comprenant un capteur de pression (14) destiné à déterminer la pression du carburant acheminé au moteur à combustion interne, le capteur de pression (14) étant raccordé à une portion de la conduite de départ (6) qui est éloignée du moteur à combustion interne, caractérisé en ce que le capteur de pression (14) est disposé dans une bride (13) de la pompe à carburant (7) qui ferme une ouverture de montage (12) du réservoir à carburant (2).
  2. Dispositif de transport de carburant selon la revendication 1, caractérisé en ce que le capteur de pression (14) est raccordé à une portion de la conduite de départ (6) menée à l'intérieur du réservoir à carburant (2).
  3. Dispositif de transport de carburant selon la revendication 1 ou 2, caractérisé en ce que le capteur de pression (14) est configuré sous la forme d'une unité structurale avec la pompe à carburant (7).
  4. Dispositif de transport de carburant selon la revendication 1 ou 2, caractérisé en ce qu'un filtre fin (18), le capteur de pression (14), un régulateur de pression (19) et un clapet anti-retour (20, 21) sont réalisés sous la forme d'une unité structurale.
  5. Dispositif de transport de carburant selon au moins l'une des revendications précédentes, caractérisé en ce que des contacts de raccordement (22) destinés à relier le capteur de pression (14) à une électronique de commande (17) pour une commande en fonction du besoin de la pompe à carburant (7) sont disposés dans une bride (13) qui ferme une ouverture de montage (12) du réservoir à carburant (2).
  6. Dispositif de transport de carburant selon au moins l'une des revendications précédentes, caractérisé en ce que le capteur de pression (14), vu dans le sens de l'écoulement, est disposé entre la pompe à carburant (7) et le filtre fin (18).
  7. Dispositif de transport de carburant selon au moins l'une des revendications précédentes, caractérisé en ce que le capteur de pression (14) est disposé directement avant un raccord de la conduite de départ (6) qui s'éloigne de la bride (13).
  8. Dispositif de transport de carburant selon au moins l'une des revendications précédentes, caractérisé en ce que le capteur de pression (14), vu dans le sens de l'écoulement, est disposé avant le clapet anti-retour (20, 21).
EP06841404.4A 2006-01-13 2006-12-18 Dispositif de transport de carburant Active EP1977105B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006001878A DE102006001878A1 (de) 2006-01-13 2006-01-13 Kraftstofffördereinrichtung
PCT/EP2006/069809 WO2007082616A1 (fr) 2006-01-13 2006-12-18 Dispositif de transport de carburant

Publications (2)

Publication Number Publication Date
EP1977105A1 EP1977105A1 (fr) 2008-10-08
EP1977105B1 true EP1977105B1 (fr) 2016-07-06

Family

ID=37895975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06841404.4A Active EP1977105B1 (fr) 2006-01-13 2006-12-18 Dispositif de transport de carburant

Country Status (4)

Country Link
US (1) US8065989B2 (fr)
EP (1) EP1977105B1 (fr)
DE (1) DE102006001878A1 (fr)
WO (1) WO2007082616A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009067449A1 (fr) * 2007-11-19 2009-05-28 Robert Bosch Gmbh Capteur de pression de vapeur et liquide de combustible
DE102008044904A1 (de) * 2008-08-29 2010-03-04 Continental Automotive Gmbh Kraftstoffversorgungsanlage für ein Kraftfahrzeug

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920942A (en) * 1987-04-24 1990-05-01 Diesel Kiki Co., Ltd. Method and apparatus for supplying fuel to internal combustion engines
US4926829A (en) * 1988-11-28 1990-05-22 Walbro Corporation Pressure-responsive fuel delivery system
US4928657A (en) * 1989-03-02 1990-05-29 Walbro Corporation In-tank fuel reservoir with fuel level sensor
US5044344A (en) * 1989-10-16 1991-09-03 Walbro Corporation Pressure-responsive fuel delivery system
US5120201A (en) * 1990-12-17 1992-06-09 Walbro Corporation Brushless DC fuel pump responsive to pressure sensor
US5411002A (en) * 1991-02-28 1995-05-02 Walter Potoroka, Sr. Internal combustion engine fuel injection apparatus and system
US5261379A (en) * 1991-10-07 1993-11-16 Ford Motor Company Evaporative purge monitoring strategy and system
US5148792A (en) * 1992-01-03 1992-09-22 Walbro Corporation Pressure-responsive fuel delivery system
US5267470A (en) * 1992-04-30 1993-12-07 Siemens Automotive Limited Pressure sensor mounting for canister purge system
FR2695964B1 (fr) * 1992-09-24 1995-07-21 Walbro Corp Circuit de distribution de carburant pour moteur a combustion interne.
US5351548A (en) * 1992-12-02 1994-10-04 Walbro Corporation Capacitive pressure sensor
US5361742A (en) * 1993-02-08 1994-11-08 Walbro Corporation Fuel pump manifold
US5398655A (en) * 1994-01-14 1995-03-21 Walbro Corporation Manifold referenced returnless fuel system
US5613844A (en) * 1994-11-15 1997-03-25 Walbro Corporation Submersible electronic drive module
JP3205216B2 (ja) * 1995-03-30 2001-09-04 三菱電機株式会社 圧力センサ
US5961293A (en) * 1995-05-19 1999-10-05 Uis, Inc In-take fuel pump assembly with unitary control unit for internal combustion engines
JPH08338335A (ja) * 1995-06-09 1996-12-24 Nippondenso Co Ltd 内燃機関の燃料供給装置
JP3804814B2 (ja) * 1996-09-09 2006-08-02 株式会社デンソー 内燃機関の燃料供給装置
US6131445A (en) * 1997-10-10 2000-10-17 Ford Motor Company Fuel tank sensor assembly
DE60016990T2 (de) * 1999-02-26 2005-12-29 Walbro Corp., Cass City Fahrzeugbrennstoffsystem
IT1308091B1 (it) * 1999-06-10 2001-11-29 Bitron Spa Sistema di alimentazione di carburante a pressione controllata perun motore a combustione interna, particolarmente per motoveicoli
DE10006622A1 (de) * 2000-02-15 2001-08-16 Bosch Gmbh Robert Kraftstoffversorgungseinrichtung für eine Brennkraftmaschine eines Kraftfahrzeugs
US6877488B2 (en) * 2002-05-29 2005-04-12 Nartron Corporation Vehicle fuel management system
JP2004124817A (ja) * 2002-10-02 2004-04-22 Mitsubishi Electric Corp 燃料ポンプモジュールおよび車両用の燃料タンク内圧センサ
JP2004218571A (ja) * 2003-01-16 2004-08-05 Aisan Ind Co Ltd エンジンの燃料供給装置
DE10355804A1 (de) 2003-11-28 2005-06-30 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine und Verfahren zur Druckerfassung
JP2005201068A (ja) * 2004-01-13 2005-07-28 Denso Corp 燃料判別装置
JP4261412B2 (ja) * 2004-04-16 2009-04-30 株式会社日立製作所 内燃機関の燃料供給装置
JP2007231907A (ja) * 2006-03-03 2007-09-13 Denso Corp 燃料供給装置
JP4415277B2 (ja) * 2006-04-20 2010-02-17 株式会社デンソー 燃料供給装置
WO2009067449A1 (fr) * 2007-11-19 2009-05-28 Robert Bosch Gmbh Capteur de pression de vapeur et liquide de combustible

Also Published As

Publication number Publication date
DE102006001878A1 (de) 2007-07-19
WO2007082616A1 (fr) 2007-07-26
EP1977105A1 (fr) 2008-10-08
US20100154751A1 (en) 2010-06-24
US8065989B2 (en) 2011-11-29

Similar Documents

Publication Publication Date Title
EP0357882B1 (fr) Dispositif pour alimenter le tuyau d'admission d'un moteur à combustion interne en quantités dosées de composants volatils de carburants
DE102014219926A1 (de) Elektronische drossel
EP1435458A1 (fr) Unité de pompe de dosage
WO2005024196B1 (fr) Dispositif de traitement postérieur de gaz d'échappement pour des moteurs diesel de véhicules à moteur, en particulier d'automobiles
DE102008060033A1 (de) Temperaturfühler für Turbolader
DE102011118711A1 (de) Messvorrichtung
DE112015002023T5 (de) Sensorplatte für ein Einzeleinheit-Nachbehandlungssystem
DE102014102596A1 (de) Blowby-Einrichtung
DE202016004870U1 (de) Sensoranordnung zum Einbau in einen Fluidtank eines Abgasnachbehandlungssystems
DE19837954C1 (de) Fördereinheit
EP1977105B1 (fr) Dispositif de transport de carburant
DE112017002822T5 (de) Integrierte Vorrichtung, Abgasnachbehandlungssystem und Steuerungsverfahren
DE102012221697B4 (de) Motorsteuereinheit
EP2159407B1 (fr) Installation d'alimentation en carburant pour un véhicule automobile
EP1481156B1 (fr) Unite d'acheminement de carburant
WO2019002157A1 (fr) Système de réservoir pour un additif
DE112019002312T5 (de) Vorrichtung zur detektion einer physikalischen grösse
EP2612121B1 (fr) Capteur combiné
DE102017006080A1 (de) Fördermodul zur Anbringung an einem Tank
EP1260686B1 (fr) Dispositif de détection de température pour un moteur à combustion interne
DE102022208864A1 (de) Sensor, Kanal und Brennstoffzellensystem
DE19841657C1 (de) Anordnung mit einem Drucksensor für eine Brennkraftmaschine
DE102012221866A1 (de) Anordnung zur Nachbehandlung des Abgases einer Brennkraftmaschine
WO2011110447A1 (fr) Agencement d'un appareil de commande de moteur sur un moteur à combustion interne et système de moteur
DE102013011409A1 (de) Baukastensystem für eine Mehrzahl von Bauvaraianten einer Kraftstofffördereinrichtung einer Verbrennungskraftmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080813

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE ES FR GB IT

17Q First examination report despatched

Effective date: 20111215

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160105

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006015033

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006015033

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20170407

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20161218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161218

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20191230

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015033

Country of ref document: DE

Owner name: VITESCO TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201218

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015033

Country of ref document: DE

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015033

Country of ref document: DE

Owner name: VITESCO TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502006015033

Country of ref document: DE

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015033

Country of ref document: DE

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 93055 REGENSBURG, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251222

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251231

Year of fee payment: 20