CN101761398A - Throttle for motorcycle with electronic fuel injection system - Google Patents
Throttle for motorcycle with electronic fuel injection system Download PDFInfo
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- CN101761398A CN101761398A CN200910155734A CN200910155734A CN101761398A CN 101761398 A CN101761398 A CN 101761398A CN 200910155734 A CN200910155734 A CN 200910155734A CN 200910155734 A CN200910155734 A CN 200910155734A CN 101761398 A CN101761398 A CN 101761398A
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- motorcycle
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Abstract
The invention relates to throttle for a motorcycle with an electronic fuel injection system and mainly solves the technical problems that the installation and the maintenance of an oil pipe are inconvenient and the like because an oil inlet pipe on the throttle of the existing motorcycle with the electronic fuel injection system is fixedly installed. The invention is characterized in that the oil inlet pipe comprises a main pipeline and an oil pipe joint, the oil pipe joint can be rotatably inserted into the main pipeline and can be matched with the main pipe in a clamping way, and a sealing element is arranged between the inner wall of the main pipeline and the outer wall of the oil pipe joint. The invention has the advantages that the installation direction is not limited when the oil pipe is installed because the oil pipe joint is clamped in the main pipeline, great convenience is provided for the installation and the maintenance of the oil pipe, and the installation efficiency and the maintenance efficiency are effectively improved.
Description
Technical field
The present invention relates to a kind of closure, relate to a kind of throttle for motorcycle with electronic fuel injection system in particular, be mainly used in the supplying oil and gas system of motorcycle with electronic fuel injection system.
Background technique
According to national relevant regulations, from on July 1st, 2010, decision is to " motorcycle pollutant emission limit and method of measurement (operating condition method, China's III stage) " (GB14622-2007), " trail bike pollutant emission limit and method of measurement (operating condition method, Chinese III stage) " (GB18176-2007) and " motorcycle and trail bike fuel evaporation pollutant emission limit and method of measurement " (GB20998-2007) etc. three national pollutant emission standards (hereinafter to be referred as enforcement state's three standards); At present, the motorcycle of domestic employing Carburetor will all be withdrawn from the market.
For meeting the regulation of state's three emission standards, each manufacturer has successively adopted closure more energy-conservation, more environmental protection to replace original Carburetor at motorcycle; Existing closure mainly comprises the housing that has passage, in shell channel, be provided with a throttle blade between suction port and the air outlet, the diameter of this throttle blade and shell channel internal diameter are complementary, one end of a described throttle blade and a throttle plate pin fixes, the other end of this throttle plate pin passes housing fixedlys connected with a closed door sheet operating device with a control throttle blade unlatching, on described housing, be positioned at the position transducer that a respective side of sheet operating device is provided with a monitoring throttle blade, this position transducer links to each other with the ECU of motorcycle with electronic fuel injection system, on all sidewalls of described housing, be positioned at passage air outlet one end and also be provided with an oil sprayer, the jet of this oil sprayer communicates with the passage of housing, the top of this oil sprayer communicates with an oil inlet pipe, and described oil inlet pipe is fixed on the housing; Though adopt this closure can replace Carburetor, reduce the power consumption of motorcycle, but because the oil inlet pipe on the existing closure all is to be fixed on the closure basically, and because the installing space of motorcycle tank below is limited, as adopt means of fixation, and being unfavorable for the installation and the maintenance of oil pipe, when maintenance, closure must be dismantled fully, can keep in repair, bring very big inconvenience to maintenance work like this; Secondly, motorcycle has the branch of single cylinder and twin-tub, as the closure that adopts this structure is to two motors of twin-tub motorcycle supplying oil and gas simultaneously, will certainly cause the oil gas of two motors unbalanced, thereby causing wherein, the output power of a motor reduces, cause the vibration of motor, strengthen the noise of motor, and then shorten the working life of motor.
Summary of the invention
For the oil inlet pipe on the closure that solves existing motorcycle with electronic fuel injection system adopts the fixed installation mode, be unfavorable for technical problems such as the installation of oil pipe and maintenance; The invention provides a kind of throttle for motorcycle with electronic fuel injection system, can effectively solve closure and be unfavorable for the technical problem of installing and keeping in repair; Simultaneously,, farthest reduce the oil gas unbalanced phenomena of twin-tub motorcycle with electronic fuel injection system, prolong the working life of motor also applicable on the twin-tub motorcycle with electronic fuel injection system.
For solving above technical problem, the technological scheme that the present invention takes is a kind of throttle for motorcycle with electronic fuel injection system, it comprises the housing that has passage, between the suction port of housing internal channel and air outlet, be provided with a throttle blade that is fixed on the throttle plate pin, described throttle plate pin two ends place an outer position transducer and the operating device of also being fixed with respectively of housing, on all sidewalls of described housing, be positioned at passage air outlet one end one oil sprayer is installed, the bottom of this oil sprayer communicates with passage, and its top communicates with oil inlet pipe; It is characterized in that described oil inlet pipe includes a main pipe and oil connection, cooperate in the rotatable insertion main pipe of described oil connection and with its clamping, be provided with Sealing between the outer wall of described main pipe inwall and oil connection.
Further, the filler opening place of described main pipe is provided with an inserted part of outwards expanding, this inserted part is rounded and coaxial with main pipe, on the sidewall of described inserted part port, be provided with two groups of slots that run through its sidewall, the rectangular shape of described oil connection, its outer wall that inserts main pipe one end is provided with the annular boss that matches with the inserted part, the diameter of this annular boss is less than the internal diameter of inserted part, on described annular boss, be provided with an annular spacing groove, in two group slots of described inserted part, be inserted with U type jump ring, this jump ring place in the annular spacing groove and with annular spacing groove clamping mutually.
Further, be provided with a ring sealing base on the outer wall of the insertion end of described oil connection, be provided with an O RunddichtringO in the sealing seat, the inwall of described O RunddichtringO and main oil pipe forms and is sealed and matched.
Further, described housing is provided with two groups, these two groups of housings fix by coupling shaft, in the passage of described two groups of housings, be respectively equipped with independently throttle blade, these two groups independently throttle blade be fixed on the throttle plate pin and synchronous interaction, described throttle plate pin runs through two groups of housings and its two ends and places housing outer and be separately installed with an operating device and position transducer; Be respectively equipped with an oil sprayer outside described two groups of housings, described two groups of oil sprayers communicate with described oil inlet pipe respectively, and these oil inlet pipe two ends are separately fixed on the sidewall of two groups of housings.
Further, described two groups of throttle blade all by one independently throttle plate pin be fixed in the passage of two groups of housings, these two groups of throttle plate pin synchronous interactions, respective housings is all run through at described two groups of its two ends of independence throttle plate pin and its termination is exposed to outside the housing, and described operating device and position transducer are installed in two groups of independently ends of throttle plate pin respectively.
Further, be provided with a linking mechanism between described two groups of throttle plate pins and pass through this linking mechanism synchronous interaction, described linking mechanism include a driving component and with the Passive part of driving component synchronous interaction, described driving component and Passive part are separately fixed at the end of two groups of throttle plate pin abutting ends, described driving component both sides respectively are provided with a baffle plate, a lateral retaining plate is provided with one and regulates pin therein, on the opposite side baffle plate, be provided with a spring spindle, described Passive part is provided with Yi Katai, and this Ka Tai places between driving component two lateral retaining plates and regulates pin and distinguish roof pressure in the Ka Tai both sides with spring spindle.
Further, respectively be provided with a through hole on the baffle plate of described driving component both sides, the through hole of a side is provided with a nut therein, described adjusting pin pass that through hole and nut thread connect and one end and Passive part on card platform one side compress mutually; Described spring spindle one end is provided with a boss, its the other end passes the through hole of driving component opposite side and is fixed on the driving component by a jump ring, be arranged with a top pressure spring in the described spring spindle, this top pressure spring one end cooperates with the boss roof pressure, the press fit that offsets of the baffle plate of the other end and driving component one side; The boss of described spring spindle and adjusting pin roof pressure are in the Ka Tai both sides of Passive part.
Further, the end that Passive part is installed on the described throttle plate pin is provided with a torsion spring, and this torsion spring one end is buckled on the Passive part, and the other end is fixed on the sidewall of housing; Described Passive part both sides respectively are provided with a limiting board, and the rotating locus place of Passive part is provided with the limit dais of restriction Passive part both sides limiting board respectively on described housing, and these two groups of limit daiss form an angle.
The invention has the beneficial effects as follows oil connection is connected in the main pipe, when oil pipe is installed, can not be subjected to the restriction of installation direction like this, greatly facilitate the I﹠M of oil pipe, and the working efficiency can effectively improve I﹠M the time.
Description of drawings
Fig. 1 is the top perspective reference drawing of a kind of throttle for motorcycle with electronic fuel injection system of the embodiment of the invention
Fig. 2 is the three-dimensional reference drawing of looking up of a kind of throttle for motorcycle with electronic fuel injection system of the embodiment of the invention
Fig. 3 is the amplification assumption diagram of analysing and observe of embodiment of the invention oil inlet pipe
Fig. 4 is the three-dimensional reference drawing of embodiment of the invention oil connection
Fig. 5 is the three-dimensional reference drawing of embodiment of the invention main oil pipe
Fig. 6 is the solid assembling reference drawing of embodiment of the invention linking mechanism
Specific embodiments
Below in conjunction with accompanying drawing embodiment of the present invention is described further:
As shown in Figures 1 to 4, the present invention is a kind of throttle for motorcycle with electronic fuel injection system, it comprises the housing 1 that has passage 11, between the suction port of housing 1 internal channel 11 and air outlet, be provided with a throttle blade 3 that is fixed on the throttle plate pin 2, described throttle plate pin 2 two ends place housing 1 an outer position transducer 4 and the operating device 5 of also being fixed with respectively, on described housing 1 all sidewalls, be positioned at passage 11 air outlets one end one oil sprayer 6 is installed, the bottom of this oil sprayer 6 communicates with passage 11, and its top communicates with an oil inlet pipe 7; For the oil inlet pipe on the closure that solves existing motorcycle with electronic fuel injection system 7 adopts the fixed installation mode, be unfavorable for technical problems such as the installation of oil pipe and maintenance, described oil inlet pipe 7 includes a main pipe 71 and oil connection 72, cooperate in the described oil connection 72 rotatable insertion main pipes 71 and with its clamping, be provided with Sealing 73 between the outer wall of described main pipe 71 inwalls and oil connection 72, oil inlet pipe 7 is split as two-part, form and oil connection 72 rotatable being connected in the main pipe 71 by main pipe 71 and oil connection 72, like this when needs are connected with oil pipe, link to each other with oil pipe with regard to rotatable oil connection 72, adopt this structure, can not be subjected to the restriction of installation direction, greatly facilitate the I﹠M of oil pipe, and the working efficiency can effectively improve I﹠M the time.
In the present embodiment, for making things convenient for the installation of oil connection 72, the filler opening place of described main pipe 71 is provided with an inserted part 711 of outwards expanding, this inserted part 711 is rounded and coaxial with main pipe 71, on the sidewall of described inserted part 711 ports, be provided with two groups of slots 7111 that run through its sidewall, described oil connection 72 rectangular shapes, its outer wall that inserts main pipe 71 1 ends is provided with the annular boss 721 that matches with inserted part 711, the diameter of this annular boss 721 is less than the internal diameter of inserted part 711, on described annular boss 721, be provided with an annular spacing groove 7211, in two group slots 7111 of described inserted part 711, be inserted with U type jump ring 7112, this jump ring 7112 place in the annular spacing groove 7211 and with annular spacing groove 7211 clamping mutually, utilize jump ring 7112 that oil connection 72 is connected on the main oil pipe 71, so not only can conveniently install, simultaneously, but also convenient for maintaining change; Certainly, also can not adopt jump ring 7112 fixed oil pipe joints 72, such as a draw-in groove is set in main oil pipe 71, one Ka Tai is set on oil connection 72, when mounted Ka Tai is buckled in the draw-in groove, can reach identical purpose equally, but owing to adopt this mode, unfavorable maintain and replace, therefore, the mode of execution of present embodiment is a preferred implementation.
In the present embodiment, for preventing that oil connection 72 from leaking, on the outer wall of the insertion end of described oil connection 72, be provided with a ring sealing base 722, be provided with an O RunddichtringO 723 in the sealing seat 722, described O RunddichtringO 723 is sealed and matched with the inwall formation of main oil pipe 71, O RunddichtringO 723 is nested with in sealing seat 722, can prevents effectively that like this fuel from leaking from the junction point of oil connection 72 with main oil pipe 71.
In the present embodiment, for the oil-feed air inflow of two motors preventing the twin-tub motorcycle unbalanced, cause that the output power of motor reduces and shorten the working life of motor, described housing 1 is provided with two groups, these two groups of housings 1 fix by coupling shaft 12, in the passage 11 of described two groups of housings 1, be respectively equipped with independently throttle blade 3, these two groups independently throttle blade 3 be fixed on the throttle plate pin 2 and synchronous interaction, described throttle plate pin 2 runs through two groups of housings 1 and its two ends and places housing 1 outer and be separately installed with an operating device 5 and position transducer 4; Outside described two groups of housings 1, be respectively equipped with an oil sprayer 6, described two groups of oil sprayers 6 communicate with described oil inlet pipe 7 respectively, these oil inlet pipe 7 two ends are separately fixed on the sidewall of two groups of housings 1, housing 1 is made as two groups, can carry out supplying oil and gas separately to every motor like this, thereby can avoid oil-feed, tolerance unbalanced of two groups of motors, guarantee that the output power of two motors is identical, prolong the working life of motor.
In the present embodiment, be the installation that makes things convenient for throttle blade 3 and the flexibility of throttle blade 3, described two groups of throttle blade 3 all by one independently throttle plate pin 2 be fixed in the passage 11 of two groups of housings 1, these two groups of throttle plate pin 2 synchronous interactions, respective housings 1 is all run through at described two groups of independence throttle plate pins 2 its two ends and its termination is exposed to outside the housing 1, described operating device 5 is installed in two groups of independently ends of throttle plate pin 2 respectively with position transducer 4, by two groups of throttle plate pins 2 independently, can greatly facilitate the installation of throttle blade 3 like this, guarantee the flexibility of throttle blade 3; Certainly, also can adopt one group of throttle plate pin 2 to drive two groups of throttle blade 3, can reach identical purpose equally, but adopt the flexibility of the installation of one group of throttle plate pin 2 inconvenient throttle blade 3 and throttle blade 3 relatively poor, therefore, the mode of execution of present embodiment is a preferred implementation.
In the present embodiment, for guaranteeing the synchronous interaction of two groups of throttle plate pins 2 and throttle blade 3, be provided with a linking mechanism 8 between described two groups of throttle plate pins 2 and pass through these linking mechanism 8 synchronous interactions, described linking mechanism 8 include a driving component 81 and with the Passive part 82 of driving component 81 synchronous interactions, described driving component 81 and Passive part 82 are separately fixed at the end of two groups of throttle plate pin 2 abutting ends, described driving component 81 both sides respectively are provided with a baffle plate 811, a lateral retaining plate 811 is provided with one and regulates pin 83 therein, on opposite side baffle plate 811, be provided with a spring spindle 84, described Passive part 82 is provided with one and blocks platform 821, and this card platform 821 places between 81 liang of lateral retaining plates 811 of driving component and regulates pin 83 and blocking platform 821 both sides with spring spindle 84 difference roof pressures; Can guarantee the synchronous constantly of two groups of throttle plate pins 2 by driving component 81 and Passive part 82, when wherein one group of throttle plate pin 2 rotated under the drive of operating device 5,2 of another group throttle plate pins can rotation synchronous with it; Certainly, single purpose from reaching, the mode of realization has a variety of, such as on one group of throttle plate pin 2 projection is set, on another group throttle plate pin 2 groove is set, projection is inserted in the groove, can reach the synchronous interaction of two groups of throttle plate pins 2 equally, but owing to adopt this mode, under the cooperation of other parts, can be separately one group the angle of swing of throttle plate pin 2 be wherein regulated, therefore, the mode of execution of embodiments of the invention is a preferred implementation.
In the present embodiment, regulate separately for the convenient installation of regulating pin 83 and spring spindle 84 and to one group the angle of swing of throttle plate pin 2 wherein, on the baffle plate 811 of described driving component 81 both sides, respectively be provided with a through hole, the through hole of a side is provided with a nut 85 therein, described adjusting pin 83 pass that through hole is threaded with nut 85 and one end and Passive part 82 on card platform 821 1 sides compress mutually; Described spring spindle 84 1 ends are provided with a boss 841, its the other end passes the through hole of driving component 81 opposite sides and is fixed on the driving component 81 by a jump ring 86, be arranged with a top pressure spring 87 in the described spring spindle 84, these top pressure spring 87 1 ends cooperate with boss 841 roof pressures, the press fit that offsets of the baffle plate 811 of the other end and driving component 81 1 sides; The boss 841 of described spring spindle 84 and adjusting pin 83 roof pressures are in card platform 821 both sides of Passive part 82; Adopt this structure, not only can guarantee to regulate the installation of pin 83 and spring spindle 84, simultaneously, when needed, also can make the opening angle of the throttle blade 3 that is installed on it different by regulating pin 83 angle of swing of regulating the throttle plate pin 2 that Passive part 82 is installed with the angle of another group throttle blade 3; Certainly, also can not adopt this structure, such as adjust the setting angle of throttle blade 3 when mounted, can reach identical purpose equally, but, be easy to installation and easy to adjust owing to adopt this mode, therefore, the way of example of present embodiment is a preferred implementation.
In the present embodiment, for make things convenient for throttle plate pin 2 reset rapidly and to the qualification of its angle of swing, the end that Passive part 82 is installed on the described throttle plate pin 2 is provided with a torsion spring 88, and these torsion spring 88 1 ends are buckled on the Passive part 82, and the other end is fixed on the sidewall of housing 1; Described Passive part 82 both sides respectively are provided with a limiting board 86, and the rotating locus place of Passive part 82 is provided with the limit dais 13 of restriction Passive part 82 both sides limiting boards 86 respectively on described housing 1, and these two groups of limit daiss 13 form an angle; By torsion spring 88 throttle plate pin 2 is resetted rapidly, and limit dais 13 is set on housing 1, and can prevent that throttle plate pin 2 from exceeding the rotating range of setting under the driving of operating device 5, avoid the damage of throttle plate pin 2 and throttle blade 3, therefore, the mode of execution of present embodiment is a preferred implementation.
The foregoing description should not be considered as limitation of the present invention, but any improvement of doing based on spirit of the present invention, all should be within protection scope of the present invention.
Claims (8)
1. throttle for motorcycle with electronic fuel injection system, it comprises the housing that has passage, between the suction port of housing internal channel and air outlet, be provided with a throttle blade that is fixed on the throttle plate pin, described throttle plate pin two ends place an outer position transducer and the operating device of also being fixed with respectively of housing, on all sidewalls of described housing, be positioned at passage air outlet one end one oil sprayer is installed, the bottom of this oil sprayer communicates with passage, and its top communicates with oil inlet pipe; It is characterized in that described oil inlet pipe includes a main pipe and oil connection, cooperate in the rotatable insertion main pipe of described oil connection and with its clamping, be provided with Sealing between the outer wall of described main pipe inwall and oil connection.
2. a kind of throttle for motorcycle with electronic fuel injection system according to claim 1, the filler opening place that it is characterized in that described main pipe is provided with an inserted part of outwards expanding, this inserted part is rounded and coaxial with main pipe, on the sidewall of described inserted part port, be provided with two groups of slots that run through its sidewall, the rectangular shape of described oil connection, its outer wall that inserts main pipe one end is provided with the annular boss that matches with the inserted part, the diameter of this annular boss is less than the internal diameter of inserted part, on described annular boss, be provided with an annular spacing groove, in two group slots of described inserted part, be inserted with U type jump ring, this jump ring place in the annular spacing groove and with annular spacing groove clamping mutually.
3. a kind of throttle for motorcycle with electronic fuel injection system according to claim 1 and 2, it is characterized in that on the outer wall of the insertion end of described oil connection, being provided with a ring sealing base, be provided with an O RunddichtringO in the sealing seat, the inwall of described O RunddichtringO and main oil pipe forms and is sealed and matched.
4. a kind of throttle for motorcycle with electronic fuel injection system according to claim 1 and 2, it is characterized in that described housing is provided with two groups, these two groups of housings fix by coupling shaft, in the passage of described two groups of housings, be respectively equipped with independently throttle blade, these two groups independently throttle blade be fixed on the throttle plate pin and synchronous interaction, described throttle plate pin runs through two groups of housings and its two ends and places housing outer and be separately installed with an operating device and position transducer; Be respectively equipped with an oil sprayer outside described two groups of housings, described two groups of oil sprayers communicate with described oil inlet pipe respectively, and these oil inlet pipe two ends are separately fixed on the sidewall of two groups of housings.
5. a kind of throttle for motorcycle with electronic fuel injection system according to claim 4, it is characterized in that described two groups of throttle blade all by one independently throttle plate pin be fixed in the passage of two groups of housings, these two groups of throttle plate pin synchronous interactions, respective housings is all run through at described two groups of its two ends of independence throttle plate pin and its termination is exposed to outside the housing, and described operating device and position transducer are installed in two groups of independently ends of throttle plate pin respectively.
6. a kind of throttle for motorcycle with electronic fuel injection system according to claim 5, it is characterized in that being provided with between described two groups of throttle plate pins a linking mechanism and pass through this linking mechanism synchronous interaction, described linking mechanism include a driving component and with the Passive part of driving component synchronous interaction, described driving component and Passive part are separately fixed at the end of two groups of throttle plate pin abutting ends, described driving component both sides respectively are provided with a baffle plate, a lateral retaining plate is provided with one and regulates pin therein, on the opposite side baffle plate, be provided with a spring spindle, described Passive part is provided with Yi Katai, and this Ka Tai places between driving component two lateral retaining plates and regulates pin and distinguish roof pressure in the Ka Tai both sides with spring spindle.
7. a kind of throttle for motorcycle with electronic fuel injection system according to claim 6, it is characterized in that on the baffle plate of described driving component both sides, respectively being provided with a through hole, the through hole of a side is provided with a nut therein, described adjusting pin pass that through hole and nut thread connect and one end and Passive part on card platform one side compress mutually; Described spring spindle one end is provided with a boss, its the other end passes the through hole of driving component opposite side and is fixed on the driving component by a jump ring, be arranged with a top pressure spring in the described spring spindle, this top pressure spring one end cooperates with the boss roof pressure, the press fit that offsets of the baffle plate of the other end and driving component one side; The boss of described spring spindle and adjusting pin roof pressure are in the Ka Tai both sides of Passive part.
8. a kind of throttle for motorcycle with electronic fuel injection system according to claim 7 is characterized in that the end that Passive part is installed on the described throttle plate pin is provided with a torsion spring, and this torsion spring one end is buckled on the Passive part, and the other end is fixed on the sidewall of housing; Described Passive part both sides respectively are provided with a limiting board, and the rotating locus place of Passive part is provided with the limit dais of restriction Passive part both sides limiting board respectively on described housing, and these two groups of limit daiss form an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910155734 CN101761398B (en) | 2009-12-24 | 2009-12-24 | Throttle for motorcycle with electronic fuel injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910155734 CN101761398B (en) | 2009-12-24 | 2009-12-24 | Throttle for motorcycle with electronic fuel injection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761398A true CN101761398A (en) | 2010-06-30 |
| CN101761398B CN101761398B (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910155734 Expired - Fee Related CN101761398B (en) | 2009-12-24 | 2009-12-24 | Throttle for motorcycle with electronic fuel injection system |
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| Country | Link |
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| CN (1) | CN101761398B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002030A (en) * | 1988-09-29 | 1991-03-26 | Siemens-Bendix Automotive Electronics L.P. | Fuel rail assemblies for internal combustion engines |
| WO1998044257A1 (en) * | 1997-04-01 | 1998-10-08 | Robert Bosch Gmbh | Coupling for fuel lines or the like |
| JP2000097055A (en) * | 1998-09-16 | 2000-04-04 | Keihin Corp | Connection synchronizing device in multiple throttle body |
| CN2718243Y (en) * | 2004-08-02 | 2005-08-17 | 中国嘉陵工业股份有限公司（集团） | Electrojet motorcycle valve body assembly |
| JP2005290995A (en) * | 2004-03-31 | 2005-10-20 | Mikuni Corp | Valve shaft connecting mechanism for multiple type throttle |
| CN201106515Y (en) * | 2007-11-12 | 2008-08-27 | 西门子威迪欧亚太管理（上海）有限公司 | Fuel oil guideway assembly |
| CN201614976U (en) * | 2009-12-24 | 2010-10-27 | 何海东 | Throttle valve specially used for electronic injection motorcycle |
-
2009
- 2009-12-24 CN CN 200910155734 patent/CN101761398B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002030A (en) * | 1988-09-29 | 1991-03-26 | Siemens-Bendix Automotive Electronics L.P. | Fuel rail assemblies for internal combustion engines |
| WO1998044257A1 (en) * | 1997-04-01 | 1998-10-08 | Robert Bosch Gmbh | Coupling for fuel lines or the like |
| JP2000097055A (en) * | 1998-09-16 | 2000-04-04 | Keihin Corp | Connection synchronizing device in multiple throttle body |
| JP2005290995A (en) * | 2004-03-31 | 2005-10-20 | Mikuni Corp | Valve shaft connecting mechanism for multiple type throttle |
| CN2718243Y (en) * | 2004-08-02 | 2005-08-17 | 中国嘉陵工业股份有限公司（集团） | Electrojet motorcycle valve body assembly |
| CN201106515Y (en) * | 2007-11-12 | 2008-08-27 | 西门子威迪欧亚太管理（上海）有限公司 | Fuel oil guideway assembly |
| CN201614976U (en) * | 2009-12-24 | 2010-10-27 | 何海东 | Throttle valve specially used for electronic injection motorcycle |
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| Publication number | Publication date |
|---|---|
| CN101761398B (en) | 2013-04-10 |
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