EP3529483A1 - Kraftstoffpumpe - Google Patents
KraftstoffpumpeInfo
- Publication number
- EP3529483A1 EP3529483A1 EP17780092.7A EP17780092A EP3529483A1 EP 3529483 A1 EP3529483 A1 EP 3529483A1 EP 17780092 A EP17780092 A EP 17780092A EP 3529483 A1 EP3529483 A1 EP 3529483A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- fuel pump
- fuel
- pump
- motor housing
- 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.)
- Ceased
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 85
- 239000002184 metal Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims 1
- 239000002828 fuel tank Substances 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- PZTXWUDHQJHJOJ-UHFFFAOYSA-N Verrol Natural products OCCC(C)=CC(=O)OCC12CCC(C)=CC1OC1CC(O)C2(C)C11CO1 PZTXWUDHQJHJOJ-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 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
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
-
- 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
- F02M37/0017—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor related to fuel pipes or their connections, e.g. joints or sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/008—Prime movers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/08—Insulating casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/10—Fluid working
- F04C2210/1044—Fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/30—Casings or housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/40—Electric motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Definitions
- Fuel pump with an electric motor and with a pump stage, with a motor housing of the electric motor, with a pump housing of the pump stage and with a motor housing and the pump housing against each other biasing biasing member, wherein the motor housing for supporting a rotor enclosing stator of the electric motor is formed and a connecting piece for a fuel line halter.
- the biasing element is formed as a sheet ⁇ coat.
- the electric motor and the pump stage are rolled apart with the sheet metal jacket so that both the electric motor ⁇ and the pump stage encapsulated and are enclosed dense tend.
- a pressure side section formed ⁇ put to the electric motor on the one hand and to a suction-side ⁇ order of an axially acting seal or axial seal on the other hand be influenced in an adjusting rolling of the sheet metal jacket bracing of the pump stage. This tension extends over the entire pump stage and leads to a static or indefinite installation situation of the pump stage.
- the pump stage of the fuel pump can be configured as a peripheral pump, as a side channel pump or as a screw pump.
- a disadvantage of the known fuel pump is that the metal jacket is a very expensive component.
- the metal jacket closes the radial circumference of the electric motor and the pump stage, so that all An ⁇ connections are led away axially from the fuel pump.
- the known fuel pump therefore has particularly large axial dimensions. However, large axial dimensions are very disturbing if the fuel pump is to be arranged within a fuel tank ⁇ .
- the invention is based on the problem to further develop a fuel pump of the type mentioned so that it has particularly small dimensions.
- This problem is inventively achieved in that at least one of the components ⁇ of the connection piece or to the electric motor leading connecting lines are guided over a circumferential surface of the motor housing in the electric motor.
- This design makes it possible to avoid routing the connection piece for the fuel line and / or the electrical connection of the fuel pump over the end face. Since the connecting piece and or the connection lines is led away radially from the motor housing, the fuel pump has particularly small axial dimensions. With this design, the fuel pump can be arranged in nied ⁇ rigen fuel tanks.
- the connecting piece when the connecting piece is arranged at the axial height of coils or permanent magnets of the stator.
- the connecting piece is also guided radially away from the motor housing.
- the number of components of the fuel pump can be kept particularly low according to another advantageous embodiment of the invention, when the motor housing has a stator holding the plastic section.
- the made of plastic portion of the motor housing has the on ⁇ connecting piece for the fuel line. This will easy-to-install cover for the connecting piece avoided.
- Channels for guiding fuel through the fuel pump can be particularly easy to manufacture according to another advantageous embodiment of the invention, when a leading to a connection piece lid of a channel on the made of plastic portion of the motor housing till ⁇ is sealed.
- the cover may have the connecting piece.
- the made of plastic portion of the motor housing can be according to another advantageous embodiment of the invention in a particularly simple tool mold mold if a portion of the fuel-carrying channel pa ⁇ rallel to the axis of the rotor ask from the pump housing let ⁇ turned end into the motor housing is guided.
- the fuel pump can be manufactured particularly cost according to another advanta- embodiment of the invention, when the biasing member is latestbil ⁇ det as a sheet metal casing, that the sheet metal shell engages behind an edge of the pump housing and on the side facing the pump housing side of the Mo ⁇ gate housing disposed edge.
- the metal jacket extends only from the edge of the motor housing facing the pump housing to above the pump housing.
- the vast majority of the electric motor is not covered by the metal jacket thanks to the invention. Since ⁇ with the metal jacket can be made particularly short.
- the fuel pump according to the invention can therefore be manufactured particularly cost-effective.
- the fuel pump can be manufactured particularly cost according to another advantageous ⁇ embodiment of the invention, when the height of the sheet metal casing a maximum of 50% of
- the fuel pump To reduce the axial height of the fuel pump, it contributes according to another advantageous embodiment of the invention, when leading to the electric motor leads are guided radially into the made of plastic portion of the motor housing.
- the assembly of the fuel pump is particularly simple according to another advantageous embodiment of the invention, when the stator-holding portion of the Motorge ⁇ housing has a pump housing facing open side for the introduction of a rotor.
- the electric motor can be mounted from one side, namely the side facing the pump stage.
- a separately mounted mounting of the rotor of the electric ⁇ motor can be avoided according to another advantageous development of the invention, if the rotor of the electric motor with one end to the pump housing and the other end in the remade ⁇ made of plastic Mo ⁇ torgephaseuses is stored.
- the fuel pump is according to another part Cling ⁇ development of the invention structurally particularly simple if the supporting section made of plastic arms for supporting the bearing of the rotor has and that a channel for guiding the fuel passes between the support arms.
- the sealing of the fuel pump is structurally particularly simple according to another advantageous embodiment of the invention, if a radially sealing sealing ring is arranged between the pump housing and the metal jacket.
- the sealing ring may be formed as an elastomer O-ring.
- the sealing ring can also be designed as a round cord ring.
- O-rings are produced by extrusion as a cord and bonded to each other by gluing or vulcanization.
- the invention allows numerous embodiments. To further clarify its basic principle, two of them are shown in the drawing and will be described below. 1 shows a fuel delivery unit mounted in a fuel tank, FIG.
- Fig. 2 is a longitudinal section through a fuel pump of
- Fig. 3 is a plan view of the fuel pump of FIG.
- FIG. 4 shows a further embodiment of a fuel delivery unit mounted in a fuel tank
- Fig. 5 is a longitudinal section through a fuel pump of
- Fuel feed unit Fig. 6 shows a longitudinal section through a further execution ⁇ form of the fuel pump, 7 is a side view of the fuel pump of Figure 6,
- Fig. 8 is a plan view of the fuel pump of FIG.
- FIG. 1 shows a section of a cut fuel tank 1 shown with a motor disposed therein ⁇ material delivery unit.
- the fuel delivery unit 2 has a holder 4, prestressed against the bottom 3 of the fuel tank 1, for a fuel pump 5 with a prefilter 6.
- a connecting piece 7 for connection to a fuel line 8 discharging fuel is guided radially away from the fuel pump 5.
- Electrical connection lines 9 for supplying the fuel pump 5 with electric current are also led away radially from the fuel pump 5.
- the connecting piece 7 and the connection lines 9 are arranged in an axial middle region of the fuel pump 5.
- FIG. 2 shows a longitudinal section through the fuel pump 5 from FIG. 1. It can be seen here that an electric motor 10 drives a pump stage 11.
- the pump stage 11 sucks in fuel via an intake 12 and conveys it through the electric motor 10 via a channel 13 to the connecting piece 7.
- the electric motor 10 has a finished motor housing 14 with an edge 15 facing the pump stage 11.
- the pump stage 11 has a Pump casing 16 also with an edge 17.
- a metal jacket 18 engages behind the edges, each with a roll 19, 20 and thus biases the pump housing 16 against the motor housing 14 before.
- the electric motor 10 has a stator 21 and a rotor 22 connected to the pump stage 11.
- Bobbins 23 or permanent magnets of the stator 11 are arranged inside a section 24 made of synthetic material and injected from it.
- the rotor 22 is mounted in the pump stage 11 and has a further storage 25 in the of the pump stage eleventh opposite end of the plastic-made portion 24 of the motor housing 14. This bearing 25 is held by a plurality of support arms 26 of the motor housing 14. Between the support arms 26, the fuel flows from the pump stage 11 to the connecting piece 7.
- a check valve 27 is arranged in the channel provided for guiding fuel 13, a check valve 27 is arranged.
- the channel 13 is closed by a cover 28 at a section 24 arranged in the side of the motor housing 14 remote from the pump stage 11.
- the lid 28 is sealingly connected to the plastic-made portion 24 of the motor housing 14.
- the sealing connection is produced for example by welding or by gluing.
- a designed for example as an O-ring or O-ring sealing ring 30 seals the pump housing 16 radially from the metal jacket 18 from.
- FIG. 3 shows the fuel pump 5 in a plan view of the lid 28. In this case, it can be seen that the connection pipes 9 ⁇ out and in the manufactured from plastic portion 24 of the motor housing 14 are from this partially around ⁇ injected. Similarly, terminal contacts 29, which produce a conductive connection of the fuel pump 5 with the connection ⁇ lines 9, encapsulated by the plastic of the portion 24 of the motor housing 14.
- FIG. 4 shows a further embodiment of a fuel delivery unit 102 with a fuel pump 105.
- FIG. 5 shows the fuel pump 105 in a longitudinal section. This differs from that of FIGS. 1 to 3 in that a fuel leading channel 113 is guided away by a pump stage 111 facing away from an end face of an electric motor 110.
- a front end closing lid 128 carries a connection piece 107 for a fuel line and is sealed against a made of plastic portion 124 of the motor housing 114.
- leading leads 109 lead radially into a made of plastic portion 104 of the motor housing 114 inside.
- Connection contacts 129 of the fuel pump 105 are encapsulated by the plastic.
- the pump housing 116 is radially supported by means of a sealing ring 130 against a Blechman ⁇ tel 118.
- the metal jacket 118 tensions by Verrol ⁇ lungs 119, 120 an edge 115 of the motor housing 114 and egg ⁇ nen edge 117 of the pump housing 116 against each other.
- the edge 115 of the motor housing 114 is ge of the stator 121 ⁇ seen on the pump housing 116 facing side ⁇ assigns.
- a rotor 122 is disposed in the pump stage 111 and in the plastic-made portion 124 of the motor housing 114.
- the pump stages 11, 111 are designed as screw pumps. Two screw spindles of the pump stages 11, 111, in conjunction with the pump housing 16, 116 feed chambers, WEL che as a result he rotation of the screw spindles, from a suction side to a pressure side of the pump stage 11, 111 bewe ⁇ gene.
- the pump stages can also be designed as a side channel or as a peripheral pump.
- FIG. 6 shows a longitudinal section through a further exporting ⁇ approximate shape of a fuel pump 205. This differs from that of Figure 2 in that a connecting piece 207 in one piece for the embodiment illustrated in Figure 1 supply line 8 made with a stator 221 holder portion 224 of an electric motor 210 is.
- FIG. 7 shows a side view of the fuel pump 205 from FIG. 6. It can be seen here that connecting leads 209 leading to the stator 221 are arranged closer to a pump stage 211 than the connecting piece 207.
- FIG. 8 shows a top view of the fuel pump 205 from FIG. 6, in that the connecting piece 207 is angled with respect to axes of symmetry of the fuel pump 205. Otherwise, the embodiment of the fuel pump 205 according to FIGS. 6 to 8 is constructed substantially like that of FIGS. 1 to 3.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016220641.9A DE102016220641A1 (de) | 2016-10-20 | 2016-10-20 | Kraftstoffpumpe |
| PCT/EP2017/075277 WO2018073008A1 (de) | 2016-10-20 | 2017-10-05 | Kraftstoffpumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3529483A1 true EP3529483A1 (de) | 2019-08-28 |
Family
ID=60019911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17780092.7A Ceased EP3529483A1 (de) | 2016-10-20 | 2017-10-05 | Kraftstoffpumpe |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11199167B2 (de) |
| EP (1) | EP3529483A1 (de) |
| KR (1) | KR102209164B1 (de) |
| CN (1) | CN109952425A (de) |
| DE (1) | DE102016220641A1 (de) |
| WO (1) | WO2018073008A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6819392B2 (ja) * | 2017-03-23 | 2021-01-27 | 日本電産トーソク株式会社 | 電動オイルポンプ装置及び電動オイルポンプ用ベースプレート |
| DE102017218293B4 (de) * | 2017-10-12 | 2022-06-09 | Vitesco Technologies GmbH | Kraftstoffpumpe und Kraftstofffördereinheit |
| DE102018222564B4 (de) * | 2018-12-20 | 2022-07-21 | Vitesco Technologies GmbH | Kraftstoffförderaggregat und Kraftstofffördereinheit |
| DE102021105032A1 (de) * | 2021-03-02 | 2022-09-08 | Rapa Automotive Gmbh & Co. Kg | Gehäuseausführung für mpe-achssatz |
| US20250129759A1 (en) * | 2023-10-24 | 2025-04-24 | David Allison | Pulse Free Fuel Pump Device and Method of Use |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705118A (zh) * | 2011-03-25 | 2012-10-03 | 三菱电机株式会社 | 燃料供给装置 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2010207A1 (de) | 1970-03-04 | 1971-09-16 | Hobson Ltd H M | Kraftstoffpumpe, insbesondere fur Luftfahrzeuge |
| JPS5338733B2 (de) | 1974-05-11 | 1978-10-17 | ||
| US4013053A (en) * | 1975-05-02 | 1977-03-22 | Stewart-Warner Corporation | Fuel pump |
| FR2575342B1 (fr) * | 1984-12-20 | 1988-06-24 | Valeo | Dispositif de retenue d'un moteur electrique dans un boitier |
| US4619591A (en) * | 1985-11-11 | 1986-10-28 | Mitsubishi Denki Kabushiki Kaisha | In-tank type fuel pump |
| JPS62117281U (de) | 1986-01-17 | 1987-07-25 | ||
| US5181839A (en) * | 1992-01-09 | 1993-01-26 | Walbro Corporation | Quick connect fuel pump assembly |
| DE10004709A1 (de) * | 2000-02-03 | 2001-08-09 | Zf Lenksysteme Gmbh | Zahnstangen-Lenkgetriebe |
| US6739850B2 (en) * | 2001-10-25 | 2004-05-25 | Kyosan Denki Co., Ltd. | Motor-type fuel pump for vehicle |
| CN100529401C (zh) | 2002-02-28 | 2009-08-19 | 斯坦德克斯国际公司 | 机动泵 |
| JP2004019605A (ja) * | 2002-06-19 | 2004-01-22 | Matsushita Electric Ind Co Ltd | 流体輸送システム及びその方法 |
| DE10243026B3 (de) * | 2002-09-13 | 2004-06-03 | Oliver Laing | Vorrichtung zur lokalen Kühlung oder Erwärmung eines Gegenstandes |
| DE102005015014A1 (de) * | 2004-04-02 | 2005-11-03 | Denso Corp., Kariya | Brennstoffpumpe, Brennstoffzufuhrvorrichtung unter Verwendung der Brennstoffpumpe und Verfahren zur Herstellung der Brennstoffpumpe |
| JP4613596B2 (ja) | 2004-04-02 | 2011-01-19 | 株式会社デンソー | 燃料供給装置 |
| JP2005315234A (ja) | 2004-04-30 | 2005-11-10 | Toyota Motor Corp | 内燃機関及び内燃機関の制御装置 |
| US20060017339A1 (en) * | 2004-06-03 | 2006-01-26 | Lalit Chordia | Brushless canned motor |
| DE102005021597A1 (de) * | 2005-05-10 | 2006-11-16 | Siemens Ag | Kraftstoffpumpe |
| DE102006017036A1 (de) * | 2006-04-11 | 2007-10-18 | Siemens Ag | Radialkolbenpumpe zur Kraftstoff-Hochdruckversorgung bei einer Brennkraftmaschine |
| US7874817B2 (en) * | 2007-06-01 | 2011-01-25 | Ti Group Automotive Systems, L.L.C. | Fuel pump assembly with a vapor purge passage arrangement for a fuel pump module |
| CN201090534Y (zh) * | 2007-07-26 | 2008-07-23 | 鑫贺精密电子(东莞)有限公司 | 散热风扇之壳体 |
| JP5338733B2 (ja) * | 2009-11-05 | 2013-11-13 | 三菱電機株式会社 | 燃料供給装置 |
| CN102052217B (zh) * | 2009-11-05 | 2013-03-06 | 三菱电机株式会社 | 燃料供给装置 |
| CN201705517U (zh) * | 2010-04-27 | 2011-01-12 | 联合汽车电子有限公司 | 电动燃油泵 |
| US8840385B2 (en) * | 2011-03-03 | 2014-09-23 | Ti Group Automotive Systems, L.L.C. | Positive displacement fluid pump |
-
2016
- 2016-10-20 DE DE102016220641.9A patent/DE102016220641A1/de active Pending
-
2017
- 2017-10-05 WO PCT/EP2017/075277 patent/WO2018073008A1/de not_active Ceased
- 2017-10-05 CN CN201780063413.6A patent/CN109952425A/zh active Pending
- 2017-10-05 US US16/343,362 patent/US11199167B2/en active Active
- 2017-10-05 EP EP17780092.7A patent/EP3529483A1/de not_active Ceased
- 2017-10-05 KR KR1020197014317A patent/KR102209164B1/ko active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705118A (zh) * | 2011-03-25 | 2012-10-03 | 三菱电机株式会社 | 燃料供给装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018073008A1 (de) | 2018-04-26 |
| US20190242340A1 (en) | 2019-08-08 |
| KR102209164B1 (ko) | 2021-01-29 |
| KR20190065435A (ko) | 2019-06-11 |
| CN109952425A (zh) | 2019-06-28 |
| DE102016220641A1 (de) | 2018-04-26 |
| US11199167B2 (en) | 2021-12-14 |
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