CN204344289U - A kind of valve gap being applicable to electronic control air throttle - Google Patents
A kind of valve gap being applicable to electronic control air throttle Download PDFInfo
- Publication number
- CN204344289U CN204344289U CN201420814281.XU CN201420814281U CN204344289U CN 204344289 U CN204344289 U CN 204344289U CN 201420814281 U CN201420814281 U CN 201420814281U CN 204344289 U CN204344289 U CN 204344289U
- Authority
- CN
- China
- Prior art keywords
- valve gap
- groove
- fixed groove
- gap body
- electronic control
- 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.)
- Active
Links
Landscapes
- Lift Valve (AREA)
Abstract
The utility model provides a kind of valve gap being applicable to electronic control air throttle, belongs to field of mechanical technique.Originally the valve gap being applicable to electronic control air throttle comprises valve gap body, circular mounting groove is provided with in the middle part of valve gap body, recess edge is installed be connected by arc-shaped curved surface with between valve gap body, groove is installed and is provided with circular fixed groove and circular fixed groove, fixed groove and fixed groove are arranged on installs groove both sides, and all by arc-shaped curved surface and valve gap body with install groove and be connected, internal surface and the outer surface of fixed groove are arc surface, and the degree of depth of fixed groove is greater than the degree of depth of fixed groove, valve gap body is provided with two symmetrically arranged ears and two symmetrically arranged inlay card portions, each ear and each inlay card portion are all arranged on adjacent valve gap body side, the joint of ear and valve gap body is equipped with attachment hole.Originally the valve gap being applicable to electronic control air throttle has simple, the effective advantage of structure.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of valve gap being applicable to electronic control air throttle.
Background technique
Electronic control air throttle (Electronic Thrott le Control Valve Assembly is called for short ETC) is one of critical piece of air inlet Control management system in modern engine machine management system.It directly control the air inlet total amount of motor, and then controls rotating speed and the output power of motor.
Electronic control air throttle is designs product out on the basis that the mechanical type at transmitter management system initial stage controls formula throttle-valve body.Electronic control throttle-valve body eliminates the mechanical handling control mechanism of mechanically controlled type throttle-valve body assembly, i.e. the vitals such as original throttle control bracing wire cam mechanism, idle air control valve and simple throttle position sensor; Add drive motor, the mechanical transmission original paper of gear driven mechanism necessity and function and the strongr extraordinary throttle position sensors of reliability.Due to the change of above-mentioned design, also just cause the change of its housing appearance structure, with the requirement of applicable engine total layout design.
The throttle opening size of electronic control air throttle controls fuel supply (injection) amount of motor according to the throttle control that driver controls, ensure that engine operation is in optiumum control state.
The valve gap of electronic control air throttle is particularly important, valve gap and valve inner compact siro spinning technology, and existing valve gap often there will be the phenomenon such as stuck and causes electronic control air throttle malfunctioning.
In sum, for solving the deficiency on the existing valve cover structure being applicable to electronic control air throttle, need to design simple, the effective valve gap being applicable to electronic control air throttle of a kind of structure.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the valve gap being applicable to electronic control air throttle that a kind of structure is simple, effective.
The purpose of this utility model realizes by following technical proposal: a kind of valve gap being applicable to electronic control air throttle, comprise the valve gap body of sheet, circular mounting groove is provided with in the middle part of described valve gap body, recess edge is installed be connected by arc-shaped curved surface with between valve gap body, described installation groove is provided with circular fixed groove and circular fixed groove, fixed groove and fixed groove are arranged on installs groove both sides, and all by arc-shaped curved surface and valve gap body with install groove and be connected, described fixed groove bottom surface is positioned in same level with installation groove floor, internal surface and the outer surface of described fixed groove are arc surface, and the degree of depth of fixed groove is greater than the degree of depth of fixed groove, described valve gap body is provided with two symmetrically arranged ears and two symmetrically arranged inlay card portions, each ear and each inlay card portion are all arranged on adjacent valve gap body side, the joint of ear and valve gap body is equipped with attachment hole.
Compared with prior art, the utility model structure is simple, and install on groove and be also provided with fixed groove and fixed groove, and both have the different degree of depth, coordinate better with electronic control air throttle, the effect brought is also better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the structural representation at another visual angle of valve gap being applicable to electronic control air throttle shown in Fig. 1.
In figure, 10, valve gap body; 20, groove is installed; 30, fixed groove; 40, fixed groove; 50, ear; 60, inlay card portion; 70, attachment hole.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, originally the valve gap being applicable to electronic control air throttle comprises the valve gap body 10 of sheet, circular mounting groove 20 is provided with in the middle part of valve gap body 10, groove 20 edge is installed be connected by arc-shaped curved surface with between valve gap body 10, groove 20 is installed and is provided with circular fixed groove 30 and circular fixed groove 40, fixed groove 30 and fixed groove 40 are arranged on installs groove 20 both sides, and all by arc-shaped curved surface and valve gap body 10 with install groove 20 and be connected, fixed groove 30 bottom surface is positioned in same level with installation groove 20 bottom surface, internal surface and the outer surface of fixed groove 40 are arc surface, and the degree of depth of fixed groove 40 is greater than the degree of depth of fixed groove 30, valve gap body 10 is provided with two symmetrically arranged ears 50 and two symmetrically arranged inlay card portions 60, each ear 50 and each inlay card portion 60 are all arranged on adjacent valve gap body 10 side, ear 50 is equipped with attachment hole 70 with the joint of valve gap body 10.
Valve gap body 10 can control air throttle by sealed electronic by inlay card portion 60 and attachment hole 70, preventing the impurity such as dust from entering in electronic control air throttle causes electronic control air throttle malfunctioning, valve gap body 10 is also provided with ear 50, ear 50 can fit the miscellaneous part of electronic control air throttle, be connected hole 70 again, enhanced leaktightness effect.
Parts in electronic control air throttle need coordinate with valve gap, installing groove 20 is main fitting area, installation groove 20 and valve gap body 10 be not in same level, fixed groove 30 is provided with in installation groove 20 side, other component of energy inlay card, more convenient, also be provided with fixed groove 40 at installation groove 20 opposite side simultaneously, outer surface and the internal surface of fixed groove 40 are arc surface, be applicable to clamp to be connected with fixed groove 40 and the part mated with above-mentioned arc surface, overall co-ordination Du Genggao, the better effects if of valve gap.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (1)
1. one kind is applicable to the valve gap of electronic control air throttle, comprise the valve gap body of sheet, it is characterized in that, circular mounting groove is provided with in the middle part of described valve gap body, recess edge is installed be connected by arc-shaped curved surface with between valve gap body, described installation groove is provided with circular fixed groove and circular fixed groove, fixed groove and fixed groove are arranged on installs groove both sides, and all by arc-shaped curved surface and valve gap body with install groove and be connected, described fixed groove bottom surface is positioned in same level with installation groove floor, internal surface and the outer surface of described fixed groove are arc surface, and the degree of depth of fixed groove is greater than the degree of depth of fixed groove, described valve gap body is provided with two symmetrically arranged ears and two symmetrically arranged inlay card portions, each ear and each inlay card portion are all arranged on adjacent valve gap body side, the joint of ear and valve gap body is equipped with attachment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814281.XU CN204344289U (en) | 2014-12-19 | 2014-12-19 | A kind of valve gap being applicable to electronic control air throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814281.XU CN204344289U (en) | 2014-12-19 | 2014-12-19 | A kind of valve gap being applicable to electronic control air throttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344289U true CN204344289U (en) | 2015-05-20 |
Family
ID=53227562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814281.XU Active CN204344289U (en) | 2014-12-19 | 2014-12-19 | A kind of valve gap being applicable to electronic control air throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344289U (en) |
-
2014
- 2014-12-19 CN CN201420814281.XU patent/CN204344289U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102562325A (en) | Electronic throttle valve body of diesel engine | |
| CN204344289U (en) | A kind of valve gap being applicable to electronic control air throttle | |
| KR20090087884A (en) | Turbocharger | |
| CN104047733A (en) | Engine intake control apparatus | |
| CN204344291U (en) | A kind of closure being applicable to electronic control air throttle | |
| CN207568713U (en) | A kind of electronic throttle using brushless motor | |
| US20160017931A1 (en) | Dry-type dual-clutch cooling structure | |
| US20150198101A1 (en) | Sensor module | |
| CN205190385U (en) | Two -way rotatory radiator hydraulic motor | |
| CN205748481U (en) | A kind of Multifunction Sensor integrating device being applied to throttle body | |
| CN205779271U (en) | Electronic air throttle body | |
| CN104271932A (en) | Mixing valve of an internal combustion engine | |
| CN201041126Y (en) | Starter control apparatus | |
| CN202325864U (en) | Electronic throttle valve body for diesel engine | |
| CN206111711U (en) | Double speed electromagnetism stack valves | |
| CN206487746U (en) | A kind of automobile engine position sensor inserts | |
| CN207975310U (en) | The actuator with butterfly valve for speed regulating control | |
| CN202065048U (en) | Internal combustion engine or compressor support, and internal combustion engine and compressor of internal combustion engine or compressor support | |
| CN204572212U (en) | Intelligent electronic closure | |
| CN206860299U (en) | Air throttle | |
| CN201963424U (en) | Angle sensor for EGR (exhaust gas recirculation) valve | |
| CN105545449A (en) | Electromechanical compound cooling system of engine | |
| CN203430636U (en) | Improved electronic throttle valve device | |
| CN203421425U (en) | Flywheel housing of engineering machine | |
| CN209908642U (en) | Camshaft structure for high-pressure oil pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |