CN102465804A - Fuel supply device - Google Patents

Fuel supply device Download PDF

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Publication number
CN102465804A
CN102465804A CN2011102122476A CN201110212247A CN102465804A CN 102465804 A CN102465804 A CN 102465804A CN 2011102122476 A CN2011102122476 A CN 2011102122476A CN 201110212247 A CN201110212247 A CN 201110212247A CN 102465804 A CN102465804 A CN 102465804A
Authority
CN
China
Prior art keywords
fuel
connecting part
connector
control circuit
pump
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
Application number
CN2011102122476A
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Chinese (zh)
Other versions
CN102465804B (en
Inventor
光藤英雄
平岩胜
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN102465804A publication Critical patent/CN102465804A/en
Application granted granted Critical
Publication of CN102465804B publication Critical patent/CN102465804B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02M37/103—Mounting pumps on 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
    • F02M37/22—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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention provides a fuel supply device which is irrelevant with the types of vehicles and can be used for coping with vehicles with both low engine displacement and high engine displacement. The fuel supply device comprises a mounting carriage for covering the opening of a fuel tank; a fuel pump module arranged on the mounting carriage and used for injecting the fuel in the fuel tank; a pump connector fixed on the mounting carriage for providing electric power supplied by a vehicle side connector to the fuel pump module; and a central connector portion arranged between the pump connector and the vehicle side connector. The central connector portion is equipped with a control circuit for controlling the driving current of the motor portion of the fuel pump module; a first combining portion that is electrically combined with the pump connector; and a second combining portion that is electrically combined with the vehicle side connector. The first combining portion and the second combining portion are respectively provided with a contact, wherein one contact is a female one, the other contact is a male one, and the two contacts are complementary.

Description

Fuel supplying device
Technical field
The present invention relates to a kind of fuel supplying device, it has the control circuit that the petrolift that is arranged in the fuel tank is controlled.
Background technique
For existing fuel supplying device; Known following technology, that is, and the control circuit that will control the action that is arranged on the petrolift in the fuel tank; Be arranged on the cover that the opening portion of fuel tank is inaccessible and be on the upper surface of mounting bracket of petrolift (for example, with reference to patent documentation 1, Fig. 2).
Patent documentation 1: TOHKEMY 2006-161599 communique
Summary of the invention
In existing fuel supplying device; The control circuit of petrolift is arranged on the upper surface of mounting bracket that the cover that the opening portion of fuel tank is inaccessible is a petrolift; To pump connector supply capability, and utilize control circuit that the driving of petrolift is controlled from the vehicle side connector.But in the vehicle of big air displacement, because electrical current is bigger, control circuit maximizes, so be difficult on the mounting bracket upper surface, be provided with, must be installed in the place, installation position away from mounting bracket.On the other hand, for example be less than or equal in the vehicle of little air displacement of 125cc, because installing space is limited, so must be arranged on the upper surface of mounting bracket at cart.Thus,, must prepare to be arranged on the control circuit on the mounting bracket and be arranged on control circuit, need special-purpose separately mounting bracket, the problem that exists its die cost of manufacturing to uprise away from the position of mounting bracket as control circuit.
The present invention proposes in order to address the above problem, and its purpose is, a kind of fuel supplying device is provided, and the kind of itself and vehicle irrespectively needn't be prepared multiple mounting bracket, can tackle the vehicle of the vehicle of little air displacement to big air displacement.In addition, from the functional part the petrolift on being installed in mounting bracket, for example the signal of output such as liquid level sensor needn't utilize other lead-in wires except control circuit, just can easily export to the device of vehicle side.
Fuel supplying device involved in the present invention is installed on the fuel tank, and the fuel in the said fuel tank is supplied with outside said fuel tank, it is characterized in that having: mounting bracket, and its opening portion that will be formed on the said fuel tank covers; Fuel pump module, it is installed on this mounting bracket, and the fuel in the said fuel tank is sprayed; The pump connector, it is fixed on the said mounting bracket, will supply with to said fuel pump module from the electric power that the vehicle side connector is supplied with; And intermediate connector portion, it is electrically connected between said pump connector and said vehicle side connector, and said intermediate connector portion has: control circuit, its driving current to the motor part of said fuel pump module is controlled; First connecting part, itself and said pump connector load and unload; And second connecting part, itself and said vehicle side connector load and unload, and it is the contact of mother the opposing party for public complementary shape that said first connecting part and said second connecting part have a side.
The effect of invention
Fuel supplying device of the present invention; Because the control circuit that will control the driving current of fuel pump module; Be arranged in the intermediate connector portion of accommodating this control circuit; This intermediate connector portion have with first connecting part of the pump connector electrical bond of fuel pump module and with second connecting part of vehicle side connector electrical bond, first connecting part and second connecting part form complementary shape, so can be corresponding with the kind of vehicle; Be installed in the upper surface part of mounting bracket or place, the installation position except mounting bracket, needn't prepare multiple mounting bracket to a plurality of vehicle class.In addition, needn't use other lead-in wires except control circuit, just can easily export to the device of vehicle side from the signal of outputs such as liquid level sensor.
Description of drawings
Fig. 1 is the plan view of the related fuel supplying device of expression mode of execution of the present invention 1.
Fig. 2 is a side view of representing the fuel pump module of mode of execution 1 with section.
Fig. 3 is the amplification profile of the intermediate connector portion of use in mode of execution 1.
Fig. 4 is the amplification plan view of the control circuit of use in mode of execution 1.
The plan view of the fuel supplying device of the intermediate connector portion of other shapes that Fig. 5 is the related use of expression mode of execution of the present invention 1.
Embodiment
Mode of execution 1.
Fig. 1 representes fuel supplying device and the vehicle side connector that mode of execution of the present invention 1 is related.Fuel supplying device 1000 involved in the present invention by the fuel pump module 100 of its side section shown in Fig. 2 with constitute with the intermediate connector portion 200 that the connector mode is connected with this fuel pump module 100.In intermediate connector portion 200, also be connected with the vehicle side connector 300 that power supply is supplied with usefulness with the connector mode.
With reference to Fig. 2; Fuel supplying device 1000 by fuel pump module 100 and the intermediate connector portion 200 of the control circuit of stating after containing 15 constitute; For example, in cart, fuel pump module 100 is via the Sealing 3 as airtight member; Hang on the opening portion 2a of the fuel tank 2 that is installed in storage of fuels 1, through intermediate connector portion 200 from vehicle side connector 300 supply capabilities.
The structure of fuel pump module 100 at first, is described.Fuel pump module 100 for example is made up of following part: spraying pipe 4, and it is formed by acetal resin thermoplastic resins such as (polyacetal resin), with 1 ejection of the fuel in the fuel tank 2; Mounting bracket 10 forms pump connector 5 on it, this pump connector 5 will be supplied with from the motor part 30 that the electric power that middle connector portion 200 is supplied with is stated backward; Pump portion 20, it is accommodated impeller 8 and constitutes in pump pedestal 6 and pump cover body 7; Motor part 30, it drives pump portion 20, constitutes by stator department 9 and rotor part 11, be so-called brushless motor; Ejection filter 12, it filters the fuel from spraying pipe 4 ejections; Filter by suction 13, the fuel 1 that its subtend pump portion 20 flows into filters; And liquid level sensor 14; It utilizes float to detect the liquid level height of the fuel 1 in the fuel tank 2; Via intermediate connector portion 200, vehicle side connector 300 (with reference to Fig. 1), export the liquid level height signal of fuel 1 from pump connector 5 to the fuel height display unit of not shown vehicle side.
The form of the pump in this mode of execution is so-called turbine pump.Form discoid impeller 8 and accommodated from its tow sides side clamping by pump pedestal 6 and pump cover body 7, central part engages with rotor part 11, and forms and can rotate freely.On this side relative of the outer circumferential side of impeller 8 and pump pedestal 6 and pump cover body 7 with impeller 8; Form the pump stream of C word shape respectively; Fuel 1 in the fuel tank 2 is filtered by the filter by suction that combines with pump cover body 7 13; Flow in the pump stream through the rotation of impeller 8, pressure is raise, to motor part 30 side pressurized delivered.From the fuel of pump portion 20,, supply with to not shown motor via spraying pipe 4 through the gap between stator department 9 and the rotor part 11 to motor part 30 side pressurized delivered.
Motor part 30 adopts brushless motor.Stator department 9 is wound with coil in the stator core that is made up of magnet.Rotor part 11 cylindraceous for example is in PPS thermoplastic resin materials such as (polyphenylene sulfides), to sneak into the magnetic powder and form plasticity magnet cylindraceous, to magnetize in the mode of the outer circumferential face side formation relative with the stator core of stator department 9 along the magnetic pole of sense of rotation alternate.
In addition, supply with three-phase alternating current via intermediate connector portion 200 and pump connector 5 to the coil of stator department 9 from vehicle side connector 300, stator department 9 for example carries out star-like wiring, circumferentially produces rotating magnetic field with the edge.
On the carriage 10 that covers on the top to fuel pump module 100 pump connector 5 is set, it has loading hatch on substantially horizontal in the drawings.On pump connector 5, connect the intermediate connector portion 200 that the back is described in detail with the connector mode.And, though not shown in Fig. 2, in intermediate connector portion 200, connect vehicle side connector 300 from the rear with the connector mode.
Below, with reference to Fig. 1, fuel pump module 100, intermediate connector portion 200 and vehicle side connector 300 are described.The pump connector 5 of fuel pump module 100 is by constituting with carriage 10 integrally formed frameworks, to a direction opening of the substantially horizontal of Fig. 2.At framework set inside contact pin 5a that is connected with motor part 30 and the contact pin 5b that is connected with liquid level sensor 14.
Intermediate connector portion 200 has control circuit 15, and the driving current that the motor part 30 of its subtend fuel pump module 100 is supplied with is controlled.Control circuit 15 forms control signal portion, and this control signal portion such as Fig. 3, shown in Figure 4 constituting are disposed on the surface of the printing plate 15a in being contained in framework: intergrated circuit 15b, and it produces control signal; Electrolytic condenser 15c; Switching element 15d; Attachment hole 15e, it inserts the end of splicing ear 16a, utilizes soldering electric fixing; Attachment hole 15f, it inserts the end of splicing ear 17a, utilizes soldering electric fixing; And connecting conductor 15g, its be used to carry out with switching element 15d between be connected.Control signal portion is through specified action, and the driving current of the motor part 30 of fuel pump module 100 is controlled.And printing plate 15a is provided with and transmits conductor 15j and attachment hole 15h thereof, 15i, and this transmits conductor 15j the liquid level height signal of liquid level sensor 14 is transmitted to vehicle side connector 300 from fuel pump module 100.In addition, the end of the end of splicing ear 16a, 16b and splicing ear 17a, 17b forms the L word shape respectively, inserts to printing plate 15a from equidirectional, carry out easily and attachment hole 15e, 15f, 15h, 15i between soldering.
Embedding agents 19 such as silicone under the state in control circuit 15 is housed in the framework with first connecting part 16 and second connecting part 17, are for example filled by the intermediate connector portion 200 that constitutes as stated, and protection does not receive the water from the outside, the intrusion of dust.
Intermediate connector portion 200 constitutes, and an end and the control circuit 15 in the framework of control circuit 15 is provided with first connecting part 16 integratedly respectively, in end opposite and control circuit 15 second connecting part 17 is set integratedly.First connecting part 16 has opening port forwardly; Female splicing ear 16a, the 16b that is connected with attachment hole 15e, the 15h of control circuit 15 arranged in set inside; When first connecting part 16 is installed on pump connector 5, be connected with the connector mode with contact pin 5a, 5b.Second connecting part 17 has opening port in the wings; Public splicing ear 17a, the 17b that is connected with attachment hole 15f, the 15i of control circuit 15 arranged in set inside; When on vehicle side connector 300, installing, be connected with the connector mode with female splicing ear 18a, the 18b of contact pin type.Splicing ear 17a, the 17b of the splicing ear 16a of first connecting part 16,16b and second connecting part 17 forms the complementary shape of public matrix.
In addition, first connecting part 16 and second connecting part, 17 clamping control circuits 15, with opposite towards being configured on the same straight line.Thus, when on pump connector 5 and vehicle side connector 300, loading and unloading, can unload at the enterprising luggage of equidirectional in intermediate connector portion 200.
Action to the fuel supplying device 1000 that constitutes as stated describes.At first, illustrative examples is as in the vehicle of the little air displacement that is less than or equal to 125cc, because the restriction of installing space, and must control circuit be arranged on the situation on the upper surface of mounting bracket.In the case, make the pump connector 5 of fuel pump module 100 chimeric, make second connecting part 17 of intermediate connector portion 200 chimeric with the connecting part 18 of vehicle side connector 300 with first connecting part 16 of intermediate connector portion 200.In the case; Because control circuit 15, first connecting part 16 and second connecting part 17 are formed on the roughly same straight line with the identical mode of loading and unloading direction; So connect operation easily, and can reduce the whole space of fuel supplying device through the setting of intermediate connector portion.
If supply with direct current to intermediate connector portion 200 from vehicle side connector 300; Then be housed in the control circuit 15 in the intermediate connector portion 200; Generate three-phase alternating current through known action, supply with three-phase alternating current to the coil of the stator department 9 of fuel pump module 100, along circumferentially producing rotating magnetic field; Form along the rotor part 11 of the magnetic pole of sense of rotation alternate in the outer circumferential face side relative, follow rotating magnetic field and rotate with the stator core of stator department 9.
If rotor part 11 rotation, then the rotation of the impeller 8 through pump portion 20 is flowed and rising pressure fuel in the pump stream, to motor part 30 side pressurized delivered.From the fuel of pump portion 20,, supply with to not shown motor via spraying pipe 4 through the gap between stator department 9 and the rotor part 11 to motor part 30 side pressurized delivered.On the other hand; Liquid level height to the fuel 1 in the fuel tank 2; Through liquid level sensor 14; The float that utilization fluctuates because of buoyancy carries out position probing to the height and position of the fuel 1 in the fuel tank 2, from pump connector 5 through the transmission conductor 15j on the printing plate 15a that is arranged on intermediate connector portion 200, via the liquid level height signal of vehicle side connector 300 to not shown fuel height display unit output fuel 1.Be attached on the control circuit 15 through transmitting conductor 15j, thereby needn't be provided for detecting the conductor of the special use of fuel height.
Below, in the vehicle of big air displacement, because the capacity of the fuel of fuel pump module ejection is big; So electrical current is bigger; Make control circuit maximize,, must be installed in place, installation position away from mounting bracket so be difficult to control circuit is arranged on the upper surface of mounting bracket.Below, utilize Fig. 5, the fuel supplying device 1001 of the control circuit 150 with maximization is described.
In Fig. 5, intermediate connector portion 201 has: control circuit 150, and its driving current to the motor part of fuel pump module 101 is controlled; First connecting part 160, it is connected with this control circuit 150 via lead-in wire 21, and combines with pump connector 50; And second connecting part 170, it combines with vehicle side connector 300.
In addition, owing to make the installation position of intermediate connector portion 201 different, 21 form and to change length accordingly with the installation position so go between according to the difference of vehicle.In addition, control circuit 150 is roughly the same with the structure of above-mentioned control circuit 15, but for corresponding with big electric current, and not shown heat-dissipating part such as radiator is installed on switching element, therefore maximizes.Pump connector 50, first connecting part 160 and second connecting part 170 constitute with pump connector 5, first connecting part 16 and second connecting part 17 shown in Figure 1 respectively identically, so detailed.In addition, for the action of fuel supplying device 1001, identical with above-mentioned action.
As stated; According to fuel supplying device of the present invention; Intermediate connector portion have with first connecting part of pump connector electrical bond and with second connecting part of vehicle side connector electrical bond, first connecting part and second connecting part form complementary shape, in addition; Because the loading and unloading of connecting part can be carried out at grade; So assembling easily, and because can the intermediate connector portion with control circuit is corresponding with the kind of vehicle, the upper surface part of mounting bracket or place, the installation position except mounting bracket be installed in; Needn't be corresponding and prepare multiple mounting bracket with a plurality of vehicle class, can make the cheap fuel supplying device of die cost so can provide a kind of.In addition, the transmission conductor is arranged,, just can from fuel pump module, take out the electric information except control so needn't utilize other conductor owing in control circuit, add.In addition, above-mentioned explanation is to be that the example of brushless motor describes to motor part, but also can be band brush motor.

Claims (6)

1. fuel supplying device, it is installed on the fuel tank, the fuel in the said fuel tank is supplied with outside said fuel tank,
It is characterized in that having:
Mounting bracket, its opening portion that will be formed on the said fuel tank covers; Fuel pump module, it is installed on this mounting bracket, and the fuel in the said fuel tank is sprayed; The pump connector, it is fixed on the said mounting bracket, will supply with to said fuel pump module from the electric power that the vehicle side connector is supplied with; And intermediate connector portion, it is electrically connected between said pump connector and said vehicle side connector, and said intermediate connector portion has: control circuit, its driving current to the motor part of said fuel pump module is controlled; First connecting part, itself and said pump connector load and unload; And second connecting part, itself and said vehicle side connector load and unload, and it is the contact of mother the opposing party for public complementary shape that said first connecting part and said second connecting part have a side.
2. fuel supplying device according to claim 1 is characterized in that,
Said intermediate connector portion is configured to; End in the framework of accommodating said control circuit forms said first connecting part; In addition; Form said second connecting part at the other end, the loading and unloading of the loading and unloading of said first connecting part and said pump connector and said second connecting part and said vehicle side connector are carried out on same straight line.
3. fuel supplying device according to claim 1 is characterized in that,
Said intermediate connector portion has: control circuit, and its driving current to the motor part of said fuel pump module is controlled; First connecting part, it is connected with this control circuit via lead-in wire, loads and unloads with said pump connector; And second connecting part, itself and said vehicle side connector load and unload.
4. fuel supplying device according to claim 1 is characterized in that,
Except the control signal portion that the driving current of the motor part of said fuel pump module is controlled; Said control circuit also has the transmission conductor; It will not comprise control signal that the driving current of the motor part of said fuel pump module is controlled at interior signal, transmit to second connecting part from said first connecting part.
5. fuel supplying device according to claim 4 is characterized in that,
Said control circuit constitutes, each control unit of configuration on printed wiring board, and said transmission conductor is formed by printed wiring on said substrate.
6. fuel supplying device according to claim 1 is characterized in that,
Said control circuit is housed in the framework, is embedded in the embedding agent.
CN201110212247.6A 2010-11-08 2011-07-27 Fuel supply device Expired - Fee Related CN102465804B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010249625A JP2012102624A (en) 2010-11-08 2010-11-08 Fuel supply device
JP2010-249625 2010-11-08

Publications (2)

Publication Number Publication Date
CN102465804A true CN102465804A (en) 2012-05-23
CN102465804B CN102465804B (en) 2014-10-15

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ID=46069830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110212247.6A Expired - Fee Related CN102465804B (en) 2010-11-08 2011-07-27 Fuel supply device

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JP (1) JP2012102624A (en)
KR (1) KR101266597B1 (en)
CN (1) CN102465804B (en)
TW (1) TW201229381A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6623982B2 (en) * 2016-09-06 2019-12-25 株式会社デンソー Fuel pump control device

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JPH11264356A (en) * 1998-03-19 1999-09-28 Denso Corp Electrically-driven pump device
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US6354261B1 (en) * 1999-11-05 2002-03-12 Arthur Thomas Lassiter Impact sensitive fuel control system
US20060120893A1 (en) * 2004-12-03 2006-06-08 Denso Corporation Fuel supply apparatus
CN101400883A (en) * 2006-04-21 2009-04-01 株式会社京浜 Fuel supply module
JP2010105452A (en) * 2008-10-28 2010-05-13 Aisan Ind Co Ltd Fuel supply control device
JP2010112293A (en) * 2008-11-07 2010-05-20 Aisan Ind Co Ltd Motor drive unit

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KR20070004992A (en) * 2004-04-26 2007-01-09 이너지 오토모티브 시스템즈 리서치 (소시에떼 아노님) Fuel system
JP4561708B2 (en) * 2006-07-27 2010-10-13 株式会社デンソー Fuel supply device
US20080115772A1 (en) * 2006-11-21 2008-05-22 Ti Group Automotive Systems, L.L.C. Fluid encapsulant for protecting electronics
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11264356A (en) * 1998-03-19 1999-09-28 Denso Corp Electrically-driven pump device
US6354261B1 (en) * 1999-11-05 2002-03-12 Arthur Thomas Lassiter Impact sensitive fuel control system
CN1327123A (en) * 2000-05-29 2001-12-19 株式会社美姿把 Fuel oil pump assembly
US20060120893A1 (en) * 2004-12-03 2006-06-08 Denso Corporation Fuel supply apparatus
JP2006161599A (en) * 2004-12-03 2006-06-22 Denso Corp Fuel supply device
CN101400883A (en) * 2006-04-21 2009-04-01 株式会社京浜 Fuel supply module
JP2010105452A (en) * 2008-10-28 2010-05-13 Aisan Ind Co Ltd Fuel supply control device
JP2010112293A (en) * 2008-11-07 2010-05-20 Aisan Ind Co Ltd Motor drive unit

Also Published As

Publication number Publication date
JP2012102624A (en) 2012-05-31
KR101266597B1 (en) 2013-05-22
KR20120049117A (en) 2012-05-16
TW201229381A (en) 2012-07-16
CN102465804B (en) 2014-10-15

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