EP2040950A1 - Einrichtung zum sammeln von kraftstoff in einem kraftstoffbehälter - Google Patents
Einrichtung zum sammeln von kraftstoff in einem kraftstoffbehälterInfo
- Publication number
- EP2040950A1 EP2040950A1 EP07787263A EP07787263A EP2040950A1 EP 2040950 A1 EP2040950 A1 EP 2040950A1 EP 07787263 A EP07787263 A EP 07787263A EP 07787263 A EP07787263 A EP 07787263A EP 2040950 A1 EP2040950 A1 EP 2040950A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- filter
- swirl pot
- fuel
- prefilter
- pot
- 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.)
- Withdrawn
Links
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
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
- F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- 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
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
-
- 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
- F02M37/44—Filters structurally associated with 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
- F02M37/22—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03111—Swirl pots
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/794—With means for separating solid material from the fluid
- Y10T137/7976—Plural separating elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86035—Combined with fluid receiver
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86035—Combined with fluid receiver
- Y10T137/86043—Reserve or surge receiver
Definitions
- the invention relates to a device for collecting fuel in a fuel tank of a motor vehicle with a swirl pot, with a suction port for a fuel pump and with a pre-filter covering the intake port.
- the pre ⁇ filter is often designed as a flat component in the ground state and nestles in installation position to the contours of the device.
- An arranged in the swirl pot fuel ⁇ pump sucks fuel through the pre-filter.
- a disadvantage of the known device is that the prefilter is a complex component to be mounted. Furthermore, the usable filter surface of the prefilter is limited by the on ⁇ cling to the components of the device.
- the invention is based on the problem, a device of the type mentioned in such a way that it can be easily mounted and that the pre-filter has a large filter area.
- the pre-filter is arranged in the swirl pot and can therefore be pre-assembled with this. Furthermore, this design prevents the prefilter from being attached to other components of the device according to the invention. snuggled and thus filter surface is lost. Therefore , the pre-filter has a particularly large filter surface.
- An advantage of the arrangement of the prefilter with an Ab ⁇ section which differs from the horizontal plane, is that dirt by sloshing movements of
- the assembly of the device according to the invention is particularly cost-effective when the prefilter is held with its edges on the wall of the baffle.
- the pre-filter By halving the edges of the pre-filter on the wall of the swirl pot, the pre-filter is in its intended position during further assembly of the swirl pot with other components of a conveyor unit. A nestling of the pre-filter to adjacent components of the device according to the invention is thereby prevented.
- the production of the baffle with the pre-filter is particularly cost-effective according to another advantageous embodiment of the invention, when the pre-filter is at least partially cohesively connected to the swirl pot.
- the prefilter is an insert placed in an injection mold of the baffle pot, which insert in the
- Swirl pot are made in one piece.
- the pre-filter is made in the manufacture of the baffles.
- Opposite workpiece shapes of the surge ⁇ pot may have a plurality of individual points of contact, which produce the individual openings of the prefilter after the production of the baffles.
- the device according to the invention is particularly compact when the swirl pot has a jacket and when the prefilter is connected to the jacket.
- the device according to the invention is structurally particularly simple if a collecting chamber is arranged between the pre-filter and a bottom plate sealingly connected to the jacket and if an intake nozzle of the fuel pump projects into the collecting chamber.
- the prefilter has a particularly large filter area when the prefilter has a horizontal section.
- the horizontal section and the protruding from the horizontal plane portion of the prefilter are made in one piece.
- the protruding from the horizontal plane portion could for example run obliquely on the jacket.
- a particularly reliable cleaning of the pre-filter by sloshing movements in the swirl pot can be easily produced according to another advantageous embodiment of the invention, when the projecting from the horizontal plane portion is arranged vertically in the swirl pot.
- FIG. 1 shows a partial section through a device according to the invention for collecting fuel
- FIG. 2 shows a second partial section of the device according to the invention, partly offset from FIG. 1, FIG.
- FIG. 3 is a perspective view of a Schwall ⁇ pot of the device according to the invention with a pre-filter in partial section,
- Fig. 4 shows a further embodiment of the swirl pot in a perspective view.
- Figure 1 shows a device for collecting fuel in a fuel tank of a motor vehicle and for conveying the collected fuel to an internal combustion engine, not shown, of the motor vehicle.
- the device has a arranged in a swirl pot 1, electromotive ⁇ driven fuel pump 2 and a fine filter 3.
- the fine filter 3 is also disposed in the swirl pot 1 and connected via a fuel line 4 to the fuel pump 2.
- the fine filter 3 has a connecting piece 5 for a feed line, not shown, leading to the internal combustion ⁇ engine of the fuel tank.
- a line 7 shown in FIG. 2 for a suction jet pump 8 is connected. The suction jet pump 8 sucks fuel from the environment of the swirl pot 1 and promotes this in the swirl pot 1.
- the swirl pot 1 is used to collect the fuel and has a bottom plate 9 and a bottom plate 9 you ⁇ tively connected jacket 10.
- An intake manifold 11 of Fuel pump 2 protrudes through a prefilter 12 into a collection chamber 13.
- the collection chamber 13 is bounded by the bottom plate 9 and the prefilter 12.
- einströmender fuel passes through the pre-filter 12 into the collection chamber 13 and thus to the intake 11 of the fuel pump 2.
- Swirl pot 1 to suck and promote on the fine filter 3 to the connection piece 5 for the flow line.
- the man- Tel 10 of the swirl pot 1 has a over a support edge 14 of the bottom plate 9 cross-border edge 15. The edge 15 and the support edge 14 are sealingly connected.
- FIG 3 shows the surge chamber 1 of Figure 1 in a part ⁇ cut.
- the prefilter 12 has a horizontal section 16 and a section 17 protruding from the horizontal plane and is connected to the jacket 10 of the swirl pot 1 in a materially bonded manner.
- the pre-filter 12 is made in one piece and overmoulded with plastic of the surge ⁇ pot 1. The projecting from the horizontal plane portion 17 of the prefilter 12 is inclined to the vertical.
- FIG. 4 shows a further embodiment of the swirl pot 1, which differs from that of FIG. 3 only in that the pre-filter 12 has a vertical section 18 which adjoins a horizontal section 19.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Cyclones (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610032098 DE102006032098A1 (de) | 2006-07-11 | 2006-07-11 | Einrichtung zum Sammeln von Kraftstoff in einem Kraftstoffbehälter |
| PCT/EP2007/056987 WO2008006807A1 (de) | 2006-07-11 | 2007-07-09 | Einrichtung zum sammeln von kraftstoff in einem kraftstoffbehälter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2040950A1 true EP2040950A1 (de) | 2009-04-01 |
Family
ID=38578126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07787263A Withdrawn EP2040950A1 (de) | 2006-07-11 | 2007-07-09 | Einrichtung zum sammeln von kraftstoff in einem kraftstoffbehälter |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8522816B2 (de) |
| EP (1) | EP2040950A1 (de) |
| JP (1) | JP2009542969A (de) |
| KR (1) | KR20090033337A (de) |
| CN (1) | CN101489818B (de) |
| DE (1) | DE102006032098A1 (de) |
| WO (1) | WO2008006807A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008027830B4 (de) * | 2008-06-11 | 2014-11-06 | Kautex Textron Gmbh & Co. Kg | Kraftstoffbehälter und Verfahren zur Wartung eines Kraftstoffbehälters |
| US8372278B1 (en) * | 2012-03-21 | 2013-02-12 | GM Global Technology Operations LLC | Liquid fuel strainer assembly |
| DE102013226291B4 (de) | 2013-12-17 | 2015-10-22 | Continental Automotive Gmbh | Kraftstoff-Sammeleinrichtung eines Kraftfahrzeuges |
| JP6380364B2 (ja) * | 2015-12-17 | 2018-08-29 | 株式会社デンソー | 燃料ポンプ及び燃料ポンプモジュール |
| GB2568285B (en) * | 2017-11-10 | 2020-07-08 | Aspen Pumps Ltd | Pulsation damper |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US153300A (en) * | 1874-07-21 | Improvement in compound engines | ||
| US109773A (en) * | 1870-11-29 | Improvement in perfumeries | ||
| US166809A (en) * | 1875-08-17 | Improvement in ironing-boards | ||
| US84784A (en) * | 1868-12-08 | Improvement in churns | ||
| US771146A (en) * | 1903-10-26 | 1904-09-27 | Hickox Mull & Hill Company | Hanger-bearing. |
| JPS5836849Y2 (ja) | 1980-02-15 | 1983-08-19 | 日産自動車株式会社 | 自動車用燃料ポンプ装置 |
| DE19513414C2 (de) * | 1995-04-08 | 2003-07-24 | Pierburg Gmbh | Brennstoffördereinheit mit Speichertopf |
| DE19615081A1 (de) * | 1996-04-17 | 1997-10-23 | Bosch Gmbh Robert | Einrichtung zur Versorgung einer Brennkraftmaschine mit Kraftstoff |
| US5809975A (en) * | 1996-05-06 | 1998-09-22 | Walbro Corporation | In tank fuel pump and reservoir with stand pipe |
| KR980008578U (ko) | 1996-07-03 | 1998-04-30 | 최대석 | 엔진의 인탱크용 연료펌프 모듈 |
| US6287456B1 (en) * | 1998-10-30 | 2001-09-11 | Kimberly-Clark Worldwide, Inc. | Filtration system with filtrate volume indicator |
| EP1103717B1 (de) * | 1999-11-23 | 2005-03-23 | Siemens Aktiengesellschaft | In einem Schwalltopf eines Kraftstoffbehälters eines Kraftfahrzeuges angeordnete Fördereinheit |
| DE10004357A1 (de) * | 2000-02-02 | 2001-08-30 | Mannesmann Vdo Ag | Fördereinheit |
| DE10044610B4 (de) * | 2000-09-09 | 2006-05-18 | Siemens Ag | Filtermodul für eine Kraftstofffördereinheit und Kraftstofffördereinheit für ein Kraftfahrzeug |
| DE10118050B4 (de) | 2001-04-11 | 2004-11-18 | Siemens Ag | Feinfilter für eine Kraftstofffördereinheit |
| DE10143819B4 (de) * | 2001-09-06 | 2005-12-01 | Siemens Ag | Kraftstoffmodul |
| JP2003193929A (ja) | 2001-10-16 | 2003-07-09 | Denso Corp | 燃料フィルタの製造方法 |
| JP2003293881A (ja) * | 2002-04-03 | 2003-10-15 | Aisan Ind Co Ltd | リザーブ容器ユニット |
| JP2004190491A (ja) | 2002-12-06 | 2004-07-08 | Hitachi Unisia Automotive Ltd | 燃料供給装置 |
| DE10327320A1 (de) * | 2003-06-16 | 2005-01-27 | Siemens Ag | Kraftstoffversorgungsanlage |
| DE10340246B3 (de) * | 2003-08-29 | 2005-03-10 | Siemens Ag | Kraftstoffbehälter für ein Kraftfahrzeug und Kraftstoff-Fördereinheit |
| DE10355309A1 (de) * | 2003-11-27 | 2005-06-30 | Siemens Ag | Kraftstofffördereinheit |
| DE102004007718A1 (de) * | 2004-02-16 | 2005-10-27 | Visteon Global Technologies, Inc., Van Buren Township | Kraftstofffördermodul mit mindestens zwei Pumpen |
| DE102004034842A1 (de) * | 2004-07-19 | 2006-03-16 | Siemens Ag | Abstützelement mit einer Abstützfläche zur Abstützung einer Kraftstoff-Fördereinheit und Kraftstoff-Fördereinheit |
| US7182869B2 (en) * | 2004-10-07 | 2007-02-27 | Ti Group Automotive Systems, L.L.C. | Fuel filter arrangement |
| US7069913B1 (en) * | 2005-08-18 | 2006-07-04 | Ti Group Automotive Systems, L.L.C. | Fuel delivery system for a combustion engine |
-
2006
- 2006-07-11 DE DE200610032098 patent/DE102006032098A1/de not_active Withdrawn
-
2007
- 2007-07-09 US US12/309,169 patent/US8522816B2/en not_active Expired - Fee Related
- 2007-07-09 JP JP2009518869A patent/JP2009542969A/ja active Pending
- 2007-07-09 WO PCT/EP2007/056987 patent/WO2008006807A1/de not_active Ceased
- 2007-07-09 KR KR1020087031697A patent/KR20090033337A/ko not_active Ceased
- 2007-07-09 CN CN2007800264224A patent/CN101489818B/zh not_active Expired - Fee Related
- 2007-07-09 EP EP07787263A patent/EP2040950A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2008006807A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090188574A1 (en) | 2009-07-30 |
| CN101489818B (zh) | 2013-07-24 |
| US8522816B2 (en) | 2013-09-03 |
| CN101489818A (zh) | 2009-07-22 |
| KR20090033337A (ko) | 2009-04-02 |
| WO2008006807A1 (de) | 2008-01-17 |
| JP2009542969A (ja) | 2009-12-03 |
| DE102006032098A1 (de) | 2008-01-24 |
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| 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 |
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| 17P | Request for examination filed |
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| AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
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| 17Q | First examination report despatched |
Effective date: 20090707 |
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| DAX | Request for extension of the european patent (deleted) | ||
| RBV | Designated contracting states (corrected) |
Designated state(s): DE ES FR GB IT |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20190201 |