WO2006100995A1 - 燃料噴射弁用保持部材 - Google Patents
燃料噴射弁用保持部材 Download PDFInfo
- Publication number
- WO2006100995A1 WO2006100995A1 PCT/JP2006/305209 JP2006305209W WO2006100995A1 WO 2006100995 A1 WO2006100995 A1 WO 2006100995A1 JP 2006305209 W JP2006305209 W JP 2006305209W WO 2006100995 A1 WO2006100995 A1 WO 2006100995A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel injection
- injection valve
- holding member
- fuel
- cap
- Prior art date
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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
- F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
-
- 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
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/03—Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/855—Mounting of fuel injection apparatus using clamp elements or fastening means, e.g. bolts or screws
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/856—Mounting of fuel injection apparatus characterised by mounting injector to fuel or common rail, or vice versa
Definitions
- the present invention is to hold a fuel injection valve having one end of a fuel injection portion inserted into a mounting hole provided in an intake passage member in the intake passage member, and to a fuel at the other end of the fuel injection valve.
- a fuel joint part, which is in fluid communication with the inside of the cap part, and a mounting boss part connected to the intake passage member are connected to the body in a cap part that is liquid-tightly fitted on the outer periphery of the inlet part. Therefore, the present invention relates to improvement of a fuel injection valve holding member, which is integrally molded of synthetic resin.
- a holding member for a fuel injection valve is already known as disclosed in Patent Document 1 below.
- Patent Document 1 Japanese Unexamined Patent Publication No. 2000-54937
- the mounting boss protrudes from the outer peripheral surface corresponding to the fitting surface of the cap part. May cause distortion on the mating surface of the cap, and the occurrence of the distortion will impair the reliability of the liquid tightness of the mating part between the fuel inlet of the fuel injection valve and the cap. That's true.
- the present invention has been made in view of the situation of force A, and during molding, the heat shrinkage of the mounting boss portion does not affect the inner peripheral surface of the cap portion, so that the fuel inlet of the fuel injection valve is It is an object of the present invention to provide a fuel injection valve holding member capable of ensuring the liquid tightness of the fitting portion between the cap portion and the cap portion.
- the present invention holds a fuel injection valve in which an end fuel injection portion is inserted into an attachment hole provided in an intake passage member on the intake passage member, A cap portion that is liquid-tightly fitted to the outer periphery of the fuel inlet portion at the other end of the fuel injection valve, a fuel joint portion that communicates with the inside of the cap portion, and a mounting boss portion that is coupled to the intake passage member
- the fuel injection valve holding member which is integrally formed of synthetic resin so as to be connected to the gutter body
- the mounting boss portion is connected to the fuel inlet portion on the inner periphery of the cap portion. Mating surface force It is confirmed that the cap is connected to the cap part at a position separated in the axial direction.
- the intake passage member corresponds to a throttle body 1 in an embodiment of the present invention to be described later.
- the present invention has a second feature in which a pair of mounting boss portions and a fuel joint portion are arranged around the cap portion.
- the present invention has a third feature that the rigidity of the connecting portion between the cap portion and the mounting boss portion is made weaker than the rigidity of the cap portion.
- the present invention provides the pair of mounting boss portions with a plan view of the holding member, with the axis of both mounting boss portions having the axis of the cap portion as one vertex.
- the fourth feature is that the fuel joint part is arranged so as to be on the other two vertices of the virtual triangle, and the fuel joint part is arranged in the range of the vertical angle of the triangle with respect to the vertical angle on the axis side of the cap part. To do.
- the present invention has a fifth feature that a power-receiving force bra projecting on the outer peripheral portion of the fuel injection valve is arranged in the range of the vertical angle.
- the present invention has a sixth feature that the apex angle is set to an obtuse angle.
- the present invention has a seventh feature in that distances from the axis of the cap portion to each of the mounting boss portions are set to be approximately equal.
- the eighth feature is that the angle formed by the center line of the fuel joint and the center line of the power receiving bra is set to 50 ° or more.
- the mounting boss portion is connected to the cap portion at a portion of the inner periphery of the cap portion that is separated from the fuel inlet portion in the axial direction of the fitting surface force. Molding Even if heat shrinkage occurs in the mounting boss, the effect does not reach the mating surface. Therefore, a good mating surface without distortion can always be secured. Therefore, a good sealing state is always maintained between this mating surface and the fuel inlet portion fitted to the mating surface via a seal ring. It is possible to reliably prevent fuel leakage.
- the pair of mounting boss portions and one fuel joint portion are distributed around the cap portion.
- the load applied to the fuel joint can be distributed to both attachment bosses in a balanced manner via the cap.
- the mounting boss, and thus the holding member, can be made smaller and lighter.
- the rigidity of the connecting part between the cap part and the mounting boss part is weaker than the rigidity of the cap part, so that the fuel supply pipe to the fuel joint part is maintained during maintenance.
- the thin connection part will squeeze appropriately, and the fuel inlet part of the fuel injection valve 10 Therefore, it is possible to prevent an excessive load from being applied to the fitting part between the cap and the cap part, and thus avoid the distortion of the fitting part and prevent fuel leakage.
- the pair of mounting boss portions and the single fuel joint portion are disposed around the cap portion 21 and are held during maintenance.
- the attachment and removal can be easily performed without interference with other objects, and the load applied to the fuel joint part is also reduced. It can be distributed and supported in a balanced manner on both mounting bosses via the cap. Therefore, it is possible to contribute to the small and light weight of both mounting bosses, and thus the holding member.
- the power receiving power bra of the fuel injection valve is also arranged in the range of the vertical angle, the fuel injection valve is held on the intake passage member by the holding member during maintenance.
- the load applied to the fuel injection valve can be distributed and supported in a balanced manner on both mounting bosses via the cap. This contributes to reducing the size and weight of the boss and thus the holding member.
- a load applied to the fuel joint portion is further applied to both mounting boss portions via the cap portion.
- the load can be distributed and supported in a well-balanced manner.
- the load applied to the fuel injection valve is more balanced between the mounting bosses via the cap. Can be dispersed and supported.
- each mounting boss portion stably supports the cap portion under substantially the same conditions, which contributes to the small size and light weight of the holding member. it can.
- the fuel supply pipe can be easily attached to and detached from the fuel joint portion and the power supply power bra to the power receiving power bra without interfering with each other. This can contribute to the improvement of assembly.
- FIG. 1 is a plan view showing a state in which a fuel injection valve is attached to a throttle body of an engine using a holding member according to a first embodiment of the present invention. (First example)
- FIG. 2 is a sectional view taken along line 2-2 of FIG. (First example)
- FIG. 3 is a view taken in the direction of arrow 3 in FIG. (First example)
- FIG. 4 is a bottom view of the holding member. (First example)
- FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. (First example)
- FIG. 6 is a view taken in the direction of arrow 6 in FIG. (First example)
- FIG. 7 is a sectional view showing a second embodiment of the present invention (second embodiment).
- the throttle body 1 as an engine intake passage member has an intake passage 2 connected to an intake port of an engine (not shown).
- a valve shaft 3a of a butterfly-type throttle valve 3 that adjusts the amount of intake air is rotatably supported by the throttle body 1.
- the electromagnetic fuel injection valve 10 attached to the throttle body 1 has a fuel injection portion 11 at one end portion and a fuel inlet portion 12 at the other end portion. Is formed with a synthetic resin outer skin 13 molded so as to embed the inner coil portion. The outer skin 13 is formed with a power receiving force bra 14 projecting to one side thereof.
- a rubber cushion ring 15 having a sealing function is mounted on the outer periphery of the base of the fuel injection unit 11 so as to contact the end surface of the outer skin 13.
- An O-ring 17 serving as a seal member is attached to an annular seal groove 16 formed on the outer periphery of the fuel inlet portion 12.
- the fuel injection portion 11 of the fuel injection valve 10 is inserted into the mounting hole 4 of the throttle body 1, and the cushion ring 15 is overlaid on the mounting seat 5.
- the fuel injection valve 10 is held by a synthetic resin holding member 20 so as to compress the cushion ring 15.
- the holding member 20 will be described with reference to FIGS. 1, 4 to 6.
- the holding member 20 includes a cylindrical cap portion 21 as a main component.
- the inner peripheral surface of the cap portion 21 is composed of a cylindrical fitting surface 22 and a tapered guide surface 23 formed on the inlet side of the fitting surface 22, and the fuel inlet of the fuel injection valve 10.
- the portion 12 is inserted into the fitting surface 22 through the guide surface 23, and the O-ring 17 is brought into close contact with the fitting surface 22.
- the ceiling 21 a of the cap 21 has a stopper step 24 extending radially inward from the inner end of the fitting surface 22, and a fitting surface 22 positioned at the center of the stopper step 24.
- a pair of cylindrical mounting boss portions 26, 26 projecting outward from the ceiling portion 21a and one tubular fuel joint portion 27 are integrally formed on the ceiling portion 21a. Both mounting bosses 26, 26 are arranged such that their axes A, A are parallel to the axis B of the cap part 21, and the ceiling of the cap part 21 is connected via a relatively thin plate-like connecting part 28. Connected to part 21a. A part of the tubular fuel joint portion 27 is a bulging portion 27a on the top surface of the ceiling portion 21a and protrudes to one side of the ceiling portion 21a. The inside of the fuel joint portion 27 is the ceiling portion 21a. aCommunicating with the recess 25 on the inner surface. Ribs 29 and 29 are formed between the bulging portion 27a and the mounting boss portions 26 to connect them.
- the pair of mounting boss portions 26, 26 are connected to the ceiling portion 21 a of the cap portion 21 at a position away from the fitting surface 22 in the axial direction.
- These mounting bosses 26, 26 are In the plan view of the holding member 20, both the axes A, A are arranged on the other two vertices of the virtual triangle 30 having the axis B of the cap portion 21 as one vertex. At that time, the distance between the axis A of each mounting box part 26 and the axis B of the cap part 21 is set to be approximately equal.
- the apex angle ⁇ of the triangle 30 on the axis B side of the cap portion 21 is set to an obtuse angle.
- the fuel joint 27 is arranged in the range of the vertical angle ⁇ with respect to the vertical angle ex. As shown in Fig. 1, when the holding member 20 is attached to the fuel injection valve 10, the fuel injection valve 10 is restricted in its rotational position so that its power receiving cover 14 falls within the range of the vertical angle ⁇ . .
- the holding member 20 including the cap portion 21, the cap portion 21, the mounting boss portions 26 and 26, and the fuel joint portion 27 is integrally formed of synthetic resin, and is formed on the inner peripheral surface of each mounting boss portion 26.
- the metal bush 31 is press-fitted or molded.
- the mounting bosses 26 and 26 are fixed to the slot body 1 by Bonoleto 35 and 35, respectively.
- a positioning protrusion 32 is provided on the outer peripheral surface of the cap portion 21 so as to restrict the position of the power receiving force bra 14 of the fuel injection valve 10 with reference to the positioning protrusion 32.
- the fuel joint 27 and the power receiving bra 14 are arranged so that the angle 0 formed by their center lines C and D is 50 ° or more.
- a fuel supply pipe 33 connected to a discharge port of a fuel pump (not shown) is connected to the fuel joint portion 27, and a power supply force bra 34 is connected to the power receiving force bra 14.
- the fuel inlet portion 12 of the fuel injection valve 10 is inserted into the cap portion 21 of the holding member 20 until its end face comes into contact with the staggered step portion 24. Push in so that the heel ring 17 is in close contact with the mating surface 22. Then, with the relative positions of the power receiving coupler 14 of the fuel injection valve 10 and the mounting boss portions 26 and 26 of the holding member 20 set as described above, the fuel injection portion 11 of the fuel injection valve 10 is connected to the throttle body 1. And insert the cushion ring 15 on the mounting seat 5. Next, attach the mounting boss 26 to the specified cylinder location of the slot body 1 [Bonole 35, 35].
- the pair of mounting boss portions 26, 26 are arranged in the axial direction from the fitting surface 22 of the cap portion 21 where the fuel inlet portion 12 of the fuel injection valve 10 is fitted. Therefore, even when heat shrinkage occurs in the mounting bosses 26 and 26 when the holding member 20 is molded, the effect does not affect the fitting surface 22 described above. Therefore, since a good fitting surface 22 without distortion can always be secured, a good seal is always provided between this fitting surface 22 and the fuel inlet 12 fitted to this via an O-ring 17. It can be kept in this state to prevent high pressure fuel leakage.
- both the mounting boss portions 26, 26 are connected to the ceiling portion 21a of the cap portion 21 via the plate-like connecting portion 28, the both mounting boss portions 26, 26 are connected to the plate-like connecting portion 28. It is possible to effectively block the influence of the heat shrinkage on the fitting surface 22. Both bosses 26 and 26 are connected via a rib 29 and 29 to a part of the fuel joint 27 that forms the bulge 27a on the top surface 21a of the cap 21. The connection strength between the boss portions 26 and 26 and the ceiling portion 21a can be increased, and the fuel injection valve 10 can be firmly held.
- the two mounting bosses 26, 26 are arranged on the other two vertices of the triangle 30 with their axes A, A in the plan view of the holding member 20 and the axis B of the cap part 21 as one vertex.
- the fuel joint part 27 is arranged in the range of the vertical angle ⁇ of the triangle 30 with respect to the vertical angle a on the axis B side of the cap part 21 of the triangle 30. Therefore, there is one pair of mounting boss parts 26 and 26.
- the fuel joint part 27 is distributed around the cap part 21, and the fuel supply pipe is connected to the fuel joint part 27 with the holding member 20 attached to the throttle body 1 during maintenance.
- the attachment / detachment can be easily performed without interference with other objects, and the load applied to the fuel joint part 27 is balanced to both mounting boss parts 26, 26 via the cap part 21. Can be well dispersed and supported.
- the power receiving force bra 14 of the fuel injection valve 10 is also arranged within the range of the above vertical angle j8.
- the load applied to the fuel injection valve 10 can be distributed and supported in a balanced manner on both the mounting boss portions 26, 26 via the cap portion 21.
- both the mounting boss portions 26 and 26 and the holding member 20 can be made small and light. Such an effect becomes even more remarkable by setting the apex angle ⁇ to an obtuse angle.
- each mounting boss portion 26 Since the distance between the axis ⁇ of each mounting boss portion 26 and the axis ⁇ of the cap portion 21 is set to be approximately equal, each mounting boss portion 26 stably supports the cap portion 21 under substantially the same conditions. This also contributes to the small size and light weight of the holding member 20.
- the fuel joint portion 27 of the holding member 20 and the power receiving force bra 14 of the fuel injection valve 10 are arranged so that the angle ⁇ force 0 ° or more between their center lines C and D is greater than During maintenance, the fuel supply pipe 33 can be easily attached to and detached from the fuel joint 27 and the power supply force bra 34 to and from the power receiving force bra 14 without interfering with each other, contributing to improved assembly. obtain.
- a pair of mounting bosses 26, 26 are provided on the periphery of the opening of the guide surface 23 of the cap portion 21 via a connecting portion 28 'thinner than the cap portion 21. 26 are connected, and the mounting boss portions 26 and 26 are arranged on the side of the cap portion 21 with a small gap. Since the other configuration is the same as that of the previous embodiment, the same reference numerals are given to the portions corresponding to those of the previous embodiment in the figure, and redundant description is omitted.
- the holding member 20 when the holding member 20 is molded by the synthetic resin, even if the mounting boss portions 26 and 26 may be thermally contracted, the mounting boss portions 26 and 26 are not thermally contracted.
- the influence on the fitting surface 22 in the cap portion 21 can be blocked by the thin connecting portion 28 ', and a good fitting surface 22 without distortion can always be secured as in the previous embodiment.
- the thin connecting portion 28 'connecting between the cap portion 21 and the mounting boss portions 26, 26 is less rigid than the cap portion 21, so that the fuel supply pipe 33 to the fuel joint portion 27 is not provided during maintenance.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES06729206T ES2421918T3 (es) | 2005-03-23 | 2006-03-16 | Miembro de sujeción para válvula de inyección de combustible |
EP06729206.0A EP1862667B1 (en) | 2005-03-23 | 2006-03-16 | Holding member for fuel injection valve |
BRPI0607319-0A BRPI0607319B1 (pt) | 2005-03-23 | 2006-03-16 | Membro de fixação para válvula de injeção de combustível |
CN2006800093194A CN101146993B (zh) | 2005-03-23 | 2006-03-16 | 燃料喷射阀用保持部件 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-083606 | 2005-03-23 | ||
JP2005083607A JP4125732B2 (ja) | 2005-03-23 | 2005-03-23 | 燃料噴射弁の取り付け構造 |
JP2005-083607 | 2005-03-23 | ||
JP2005083606A JP4125731B2 (ja) | 2005-03-23 | 2005-03-23 | 燃料噴射弁用保持部材 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006100995A1 true WO2006100995A1 (ja) | 2006-09-28 |
Family
ID=37023656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/305209 WO2006100995A1 (ja) | 2005-03-23 | 2006-03-16 | 燃料噴射弁用保持部材 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1862667B1 (ja) |
CN (1) | CN102410120B (ja) |
BR (1) | BRPI0607319B1 (ja) |
ES (1) | ES2421918T3 (ja) |
WO (1) | WO2006100995A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180238280A1 (en) * | 2017-02-17 | 2018-08-23 | Nikki Co., Ltd. | Fuel supply apparatus for two-cylinder general-purpose engine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102022220B (zh) * | 2010-12-13 | 2012-10-03 | 奇瑞汽车股份有限公司 | 一种发动机罩盖 |
JP6256918B2 (ja) | 2014-09-30 | 2018-01-10 | 本田技研工業株式会社 | インジェクタ組付体 |
DE102015209650A1 (de) * | 2015-05-27 | 2016-12-01 | Bayerische Motoren Werke Aktiengesellschaft | Kraftstoffinjektor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06221252A (ja) * | 1993-01-26 | 1994-08-09 | Toyota Motor Corp | 内燃機関の燃料供給装置 |
JPH08121285A (ja) * | 1994-10-27 | 1996-05-14 | Hitachi Ltd | 燃料供給装置及び燃料供給システム |
JPH09291867A (ja) * | 1996-03-01 | 1997-11-11 | Aisan Ind Co Ltd | 燃料分配装置 |
JP2002364487A (ja) * | 2001-06-08 | 2002-12-18 | Mitsubishi Electric Corp | 筒内直接噴射式内燃機関における燃料供給装置 |
JP2004183538A (ja) * | 2002-12-02 | 2004-07-02 | Honda Motor Co Ltd | 小型車両におけるエンジンへの燃料供給構造 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1296145B1 (it) * | 1997-11-18 | 1999-06-09 | Elasis Sistema Ricerca Fiat | Dispositivo di fissaggio e tenuta di una valvola di dosaggio in un iniettore di combustibile per motori a combustione interna. |
JP4061421B2 (ja) * | 1998-08-07 | 2008-03-19 | 株式会社ケーヒン | 単気筒内燃機関用燃料噴射装置における燃料噴射弁取付け装置 |
JP3875417B2 (ja) * | 1998-11-25 | 2007-01-31 | 本田技研工業株式会社 | 車両用エンジンにおける燃料噴射装置 |
-
2006
- 2006-03-16 WO PCT/JP2006/305209 patent/WO2006100995A1/ja active Application Filing
- 2006-03-16 BR BRPI0607319-0A patent/BRPI0607319B1/pt active IP Right Grant
- 2006-03-16 EP EP06729206.0A patent/EP1862667B1/en not_active Expired - Fee Related
- 2006-03-16 ES ES06729206T patent/ES2421918T3/es active Active
- 2006-03-16 CN CN201110325259.XA patent/CN102410120B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06221252A (ja) * | 1993-01-26 | 1994-08-09 | Toyota Motor Corp | 内燃機関の燃料供給装置 |
JPH08121285A (ja) * | 1994-10-27 | 1996-05-14 | Hitachi Ltd | 燃料供給装置及び燃料供給システム |
JPH09291867A (ja) * | 1996-03-01 | 1997-11-11 | Aisan Ind Co Ltd | 燃料分配装置 |
JP2002364487A (ja) * | 2001-06-08 | 2002-12-18 | Mitsubishi Electric Corp | 筒内直接噴射式内燃機関における燃料供給装置 |
JP2004183538A (ja) * | 2002-12-02 | 2004-07-02 | Honda Motor Co Ltd | 小型車両におけるエンジンへの燃料供給構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180238280A1 (en) * | 2017-02-17 | 2018-08-23 | Nikki Co., Ltd. | Fuel supply apparatus for two-cylinder general-purpose engine |
Also Published As
Publication number | Publication date |
---|---|
ES2421918T3 (es) | 2013-09-06 |
BRPI0607319B1 (pt) | 2020-02-11 |
BRPI0607319A2 (pt) | 2009-09-01 |
CN102410120A (zh) | 2012-04-11 |
CN102410120B (zh) | 2014-10-08 |
EP1862667A1 (en) | 2007-12-05 |
EP1862667B1 (en) | 2013-07-10 |
EP1862667A4 (en) | 2011-06-08 |
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