CN2718243Y - Electrojet motorcycle valve body assembly - Google Patents
Electrojet motorcycle valve body assembly Download PDFInfo
- Publication number
- CN2718243Y CN2718243Y CN 200420060603 CN200420060603U CN2718243Y CN 2718243 Y CN2718243 Y CN 2718243Y CN 200420060603 CN200420060603 CN 200420060603 CN 200420060603 U CN200420060603 U CN 200420060603U CN 2718243 Y CN2718243 Y CN 2718243Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- combination
- closure
- nozzle
- motorcycle
- 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.)
- Expired - Fee Related
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model provides an electrojet motorcycle valve body assembly. The utility model comprises a throttle sensor, an intake pipe, an oil rail combination, a throttle combination, a nozzle and idle speed adjusting screws. The lug boss of the nozzle is arranged on the intake pipe, which is arranged outside the inner cavity of the intake pipe and does not bulge out the inner cavity of the intake pipe. The utility model is characterized in making the intake pipeline more expedite, which improves the air intake efficiency.
Description
Technical field
The utility model relates to a kind of motorcycle with electronic fuel injection system valve body combination, particularly a kind of twin-tub motorcycle with electronic fuel injection system valve body combination.
Background technique
The fuel oil of motorcycle with electronic fuel injection system is to enter air flue by nozzle injection pressure oil, rather than by the oil suction of Carburetor negative pressure, so just cancelled Carburetor, uses the valve body combination instead.The effect of valve body combination is to connect motor and empty filter, closure is installed is thereon made up and control air input of engine by air; And nozzle is installed thereon and is furnished with the pressure oil circuit.Because existing valve body is perfect not as Carburetor in design, also has many shortcomings: as the suction tude inner chamber boss is arranged, influence intake efficiency; Wire casing on the closure control panel is round, can cause power on hand to strengthen the straight line increase with throttle opening; The idling screw is too little, regulates difficulty.
Summary of the invention
The purpose of this utility model has been to provide a kind of intake efficiency high motorcycle with electronic fuel injection system valve body combination.
The utility model is realized by following technical measures: a kind of motorcycle with electronic fuel injection system valve body combination is made up of throttle sensor, suction tude, the combination of oily rail, closure combination, nozzle, idle adjusting screw and some standard piece thereof.In order to make intake efficiency higher, the boss that nozzle is installed outside its center line moves to the suction tude inner chamber backward, does not protrude in intake duct it, thereby makes intake duct more unimpeded, improve intake efficiency.
The wire casing of the closure control panel of closure combination adopts oval curve.When the little aperture of closure, the moment of closure combination Returnning spring is little, and at this moment the throttle drag-line is in oval minor axis location; Along with the increasing of throttle opening, the moment of closure combination Returnning spring is also strengthening, and the throttle drag-line also carries out the transition to oval major semi axis by the semi-minor axis of ellipse.This can not become big and straight line increases with accelerator open degree with regard to the power on the drag-line that makes, has improved the travelling comfort of driving.
For the ease of the adjusting idling, the idle adjusting screw handle part of idle adjusting screw, we adopt the flange handle, make motorcycle with electronic fuel injection system adjusting idling the same with the Carburetor car easy.
Description of drawings:
Fig. 1 is a plan view of the present utility model;
Fig. 2 is Fig. 1 right elevation.
Fig. 3 is the A-A sectional view of Fig. 1.
Embodiment:
Referring to Fig. 1,2,3, a kind of motorcycle with electronic fuel injection system valve body combination, it comprises throttle sensor 1, suction tude 2, oily rail combination 3, closure combination 4, nozzle 5, idle adjusting screw 6, along the translation backward of its center line, make the boss 2-1 that nozzle 5 is installed the boss 2-1 that nozzle 5 is installed on the described suction tude 2 not protrude in intake duct.
The wire casing of the closure control panel 4-1 of described closure combination 4 is oval.When the little aperture of closure, the moment of closure combination Returnning spring 4-2 is little, and at this moment the throttle drag-line is in oval minor axis location; Along with the increasing of throttle opening, the moment of closure combination Returnning spring 4-2 is also strengthening, and the throttle drag-line also carries out the transition to oval major semi axis by the semi-minor axis of ellipse.This can not become big and straight line increases with accelerator open degree with regard to the power on the drag-line that makes, has improved the travelling comfort of driving.
The idle adjusting screw handle part 6-1 of described idle adjusting screw 6 is the flange handle.
Claims (3)
1, a kind of motorcycle with electronic fuel injection system valve body combination, it comprises throttle sensor (1), suction tude (2), oily rail combination (3), closure combination (4), nozzle (5), idle adjusting screw (6), it is characterized in that: described suction tude (2) goes up the boss (2-1) of installation nozzle (5) outside the inner chamber of described suction tude (2), and does not protrude from the inner chamber of suction tude (2).
2, motorcycle with electronic fuel injection system valve body combination according to claim 1, it is characterized in that: the wire casing of the closure control panel (4-1) of described closure combination (4) is for oval.
3, motorcycle with electronic fuel injection system valve body combination according to claim 1 and 2, it is characterized in that: the idle adjusting screw handle part (6-1) of described idle adjusting screw (6) is the flange handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060603 CN2718243Y (en) | 2004-08-02 | 2004-08-02 | Electrojet motorcycle valve body assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060603 CN2718243Y (en) | 2004-08-02 | 2004-08-02 | Electrojet motorcycle valve body assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718243Y true CN2718243Y (en) | 2005-08-17 |
Family
ID=34893449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060603 Expired - Fee Related CN2718243Y (en) | 2004-08-02 | 2004-08-02 | Electrojet motorcycle valve body assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718243Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761398A (en) * | 2009-12-24 | 2010-06-30 | 何海东 | Throttle for motorcycle with electronic fuel injection system |
-
2004
- 2004-08-02 CN CN 200420060603 patent/CN2718243Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761398A (en) * | 2009-12-24 | 2010-06-30 | 何海东 | Throttle for motorcycle with electronic fuel injection system |
| CN101761398B (en) * | 2009-12-24 | 2013-04-10 | 何海东 | Throttle for motorcycle with electronic fuel injection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20100802 |