FR2925614A1 - Dispositif de regulation et de maintien de pression destine a etre monte sur un circuit de retour de carburant d'un vehicule automobile - Google Patents
Dispositif de regulation et de maintien de pression destine a etre monte sur un circuit de retour de carburant d'un vehicule automobile Download PDFInfo
- Publication number
- FR2925614A1 FR2925614A1 FR0709072A FR0709072A FR2925614A1 FR 2925614 A1 FR2925614 A1 FR 2925614A1 FR 0709072 A FR0709072 A FR 0709072A FR 0709072 A FR0709072 A FR 0709072A FR 2925614 A1 FR2925614 A1 FR 2925614A1
- Authority
- FR
- France
- Prior art keywords
- return device
- opening
- fuel
- return
- shutter
- 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
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- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
-
- 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
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- 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
- F02M37/0029—Pressure regulator in the low pressure fuel 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
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
-
- 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
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/54—Arrangement of fuel pressure regulators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (11)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0709072A FR2925614B1 (fr) | 2007-12-21 | 2007-12-21 | Dispositif de regulation et de maintien de pression destine a etre monte sur un circuit de retour de carburant d'un vehicule automobile |
| PCT/EP2008/067592 WO2009083434A1 (fr) | 2007-12-21 | 2008-12-16 | Dispositif de régulation et de maintien de pression destiné à être monté sur un circuit de retour de carburant d'un véhicule automobile. |
| DE112008003482T DE112008003482T5 (de) | 2007-12-21 | 2008-12-16 | Vorrichtung zur Druckregelung und Druckerhaltung zur Montage an einem Kraftstoffrückführungs-Kreislauf eines Kraftfahrzeugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0709072A FR2925614B1 (fr) | 2007-12-21 | 2007-12-21 | Dispositif de regulation et de maintien de pression destine a etre monte sur un circuit de retour de carburant d'un vehicule automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2925614A1 true FR2925614A1 (fr) | 2009-06-26 |
| FR2925614B1 FR2925614B1 (fr) | 2009-12-25 |
Family
ID=39638886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0709072A Active FR2925614B1 (fr) | 2007-12-21 | 2007-12-21 | Dispositif de regulation et de maintien de pression destine a etre monte sur un circuit de retour de carburant d'un vehicule automobile |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE112008003482T5 (fr) |
| FR (1) | FR2925614B1 (fr) |
| WO (1) | WO2009083434A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011106282A1 (fr) * | 2010-02-24 | 2011-09-01 | Continental Automotive Systems Us, Inc. | Conduite d'admission de carburant déséquilibrée pour un régulateur de pression de carburant |
| JP2014058963A (ja) * | 2012-07-27 | 2014-04-03 | Mgi Coutier | 車両の流体移送回路に設けられるように適合された圧力調整デバイス |
| FR3012559A1 (fr) * | 2013-10-31 | 2015-05-01 | Coutier Moulage Gen Ind | Dispositif de regulation de pression destine a etre raccorde a un circuit de transfert de fluide et circuit de transfert de fluide comprenant un tel dispositif de regulation de pression |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008000739A1 (de) * | 2008-03-18 | 2009-09-24 | Robert Bosch Gmbh | Druckhalteventil |
| IT1392406B1 (it) * | 2008-12-23 | 2012-03-02 | Vebe Elettromecc | Valvola di contropressione per sistemi di alimentazione combustibile a bassa pressione di motori a ciclo diesel dotata di sistema di sicurezza da sovrappressioni |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995028562A1 (fr) * | 1994-04-13 | 1995-10-26 | Siemens Automotive Corporation | Filtre discret monte dans une rampe de carburant |
| FR2727470A1 (fr) * | 1994-11-30 | 1996-05-31 | Walbro Corp | Ensemble a clapet pour circuit de carburant sans retour |
| FR2731747A1 (fr) * | 1995-03-13 | 1996-09-20 | Walbro Corp | Regulateur de pression pour circuit de distribution de carburant d'un moteur a combustion interne |
| DE29518733U1 (de) * | 1995-11-25 | 1997-03-20 | Armaturenfabrik Hermann Voss GmbH + Co, 51688 Wipperfürth | Druckhalteventil für Kraftstoffanlagen |
| US6371088B1 (en) * | 2000-06-21 | 2002-04-16 | Robert Bosch Corporation | Self-relieving fuel filter assembly |
| US20040149266A1 (en) * | 2003-02-04 | 2004-08-05 | George York | Ported pressure relief valve |
-
2007
- 2007-12-21 FR FR0709072A patent/FR2925614B1/fr active Active
-
2008
- 2008-12-16 DE DE112008003482T patent/DE112008003482T5/de not_active Withdrawn
- 2008-12-16 WO PCT/EP2008/067592 patent/WO2009083434A1/fr not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995028562A1 (fr) * | 1994-04-13 | 1995-10-26 | Siemens Automotive Corporation | Filtre discret monte dans une rampe de carburant |
| FR2727470A1 (fr) * | 1994-11-30 | 1996-05-31 | Walbro Corp | Ensemble a clapet pour circuit de carburant sans retour |
| FR2731747A1 (fr) * | 1995-03-13 | 1996-09-20 | Walbro Corp | Regulateur de pression pour circuit de distribution de carburant d'un moteur a combustion interne |
| DE29518733U1 (de) * | 1995-11-25 | 1997-03-20 | Armaturenfabrik Hermann Voss GmbH + Co, 51688 Wipperfürth | Druckhalteventil für Kraftstoffanlagen |
| US6371088B1 (en) * | 2000-06-21 | 2002-04-16 | Robert Bosch Corporation | Self-relieving fuel filter assembly |
| US20040149266A1 (en) * | 2003-02-04 | 2004-08-05 | George York | Ported pressure relief valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011106282A1 (fr) * | 2010-02-24 | 2011-09-01 | Continental Automotive Systems Us, Inc. | Conduite d'admission de carburant déséquilibrée pour un régulateur de pression de carburant |
| US8302622B2 (en) | 2010-02-24 | 2012-11-06 | Continental Automotive Systems Us, Inc. | Unbalanced inlet fuel tube for a fuel pressure regulator |
| JP2014058963A (ja) * | 2012-07-27 | 2014-04-03 | Mgi Coutier | 車両の流体移送回路に設けられるように適合された圧力調整デバイス |
| FR3012559A1 (fr) * | 2013-10-31 | 2015-05-01 | Coutier Moulage Gen Ind | Dispositif de regulation de pression destine a etre raccorde a un circuit de transfert de fluide et circuit de transfert de fluide comprenant un tel dispositif de regulation de pression |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112008003482T5 (de) | 2010-10-21 |
| FR2925614B1 (fr) | 2009-12-25 |
| WO2009083434A1 (fr) | 2009-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GC | Lien (pledge) constituted |
Effective date: 20120330 |
|
| GC | Lien (pledge) constituted |
Effective date: 20140411 |
|
| PLFP | Fee payment |
Year of fee payment: 9 |
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| PLFP | Fee payment |
Year of fee payment: 10 |
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| PLFP | Fee payment |
Year of fee payment: 11 |
|
| PLFP | Fee payment |
Year of fee payment: 13 |
|
| CD | Change of name or company name |
Owner name: AKWEL, FR Effective date: 20191127 |
|
| PLFP | Fee payment |
Year of fee payment: 14 |
|
| PLFP | Fee payment |
Year of fee payment: 15 |
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| PLFP | Fee payment |
Year of fee payment: 16 |
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| PLFP | Fee payment |
Year of fee payment: 17 |
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| PLFP | Fee payment |
Year of fee payment: 18 |
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| PLFP | Fee payment |
Year of fee payment: 19 |