CN101571068A - Valve body external-open air distribution engine - Google Patents
Valve body external-open air distribution engine Download PDFInfo
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- CN101571068A CN101571068A CNA2009101432213A CN200910143221A CN101571068A CN 101571068 A CN101571068 A CN 101571068A CN A2009101432213 A CNA2009101432213 A CN A2009101432213A CN 200910143221 A CN200910143221 A CN 200910143221A CN 101571068 A CN101571068 A CN 101571068A
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- open air
- air distribution
- external
- valve body
- distribution valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L2003/25—Valve configurations in relation to engine
- F01L2003/258—Valve configurations in relation to engine opening away from cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Valve Device For Special Equipments (AREA)
Abstract
The invention discloses a valve body external-open air distribution engine which comprises an air inlet channel, an exhaust passage, a combustion chamber outer wall and a combustion chamber; the combustion chamber outer wall is provided with one or a plurality of external-open air distribution seat openings which cause the air inlet channel and the exhaust passage to be respectively or simultaneously communicated with the combustion chamber; each external-open air distribution seat opening is correspondingly provided with an external-open air distribution valve body; the external-open air distribution valve body is directly controlled or through a connecting piece by a valve body timing control device. The external-open air distribution seat opening corresponding to the external-open air distribution valve body is opened or closed according to the timing requirement of the engine. The engine can reduce the loss of air distribution and flow restriction and causes the degree of air current flowing and flue gas mixing in an air cylinder to be increased, thus increasing the efficiency of the engine.
Description
Technical field
The present invention relates to engine art.
Background technique
How precisely efficient for engines distribution is to improve engine efficiency and improve one of topmost technological means of the motor feature of environmental protection, therefore, research in this respect also is very active.The distribution seat mouth of conventional engines and distribution valve body are opened in being, such structure truly has benefit for improving distribution seat mouth (valve seat mouth just) with sealing between the valve body (valve just), opens valve body structure in still to make air current flow, airflow area and the design of distribution opening hours all be subjected to serious restriction.Therefore, in order fundamentally to solve the distribution problem of motor, need a kind of new distribution mode of invention.
Summary of the invention
The invention discloses a kind of a kind of valve body external-open air distribution structure that is located at (on the cylinder cap or on the cylinder wall) on the chamber wall.On the basis of this structure, the invention discloses a kind of distribution engine with externally opened valve body, valve body on this motor does not have the danger of valve body and piston collisions, so the stroke opening time of valve body and the design of shut-in time all have absolute flexibility, can reduce the distribution restriction loss like this, the interior air current flow of cylinder and the degree of combustion gas mixing are improved, thereby improve the efficient of motor.Utilize this structure, cover when intake valve and exhaust valve are set at engine cylinder, opening valve in the comparable tradition of aperture diameter obviously strengthens, moreover, this structure can also make the intake duct of motor and air outlet flue be communicated with, form communication type distribution road, distribution seat mouth and corresponding valve body are born two kinds of functions of exhaust and air inlet simultaneously, just of the present invention advance to arrange shared.As long as the flow organization of air inlet and exhaust is good, advancing to arrange shared distribution pattern just can provide a brand-new approach for engines distribution.In advancing to arrange shared structure, the external-open air distribution valve body can be opened when exhaust stroke begins and keep opening state and finish until suction stroke, so just can significantly reduce the acceleration of motion of distribution valve body, prolongs the distribution time, makes the better effects if of distribution.In order further to improve the distribution effect, can establish pressure turbine at intake duct, establish power turbine at air outlet flue, and the coaxial setting of two turbines, so just can utilize the principle of jet engine, promptly utilize power turbine that fresh air is pressed into the firing chamber.According to different needs the diameter of external-open air distribution seat mouth can be made as less than, equal even greater than the engine air cylinder diameter.Owing to need high leak tightness between external-open air distribution seat mouth and the valve body, so the invention discloses a kind of unsteady ring type elasticity external-open air distribution seat mouth and a kind of opening floating ring combined elastic external-open air distribution seat mouth that constitutes by a plurality of radially suit opening floating rings.First what float ring type elasticity external-open air distribution seat mouth is to utilize end face to be made as conical surface annular elastic structure at all, when being subjected to the compressing of external-open air distribution valve body, to certain displacement take place radially, thereby compensation is because machining error, influence that cold and hot deformation and wearing and tearing caused are guaranteed high-seal.This conical surface annular elastic structure can be made as taper by an end face, also can be made as taper in two end part, can be made as internal cone type or outer bevel-type as required, also can use separately or a plurality of dress use that axially falls; So-called opening floating ring combined type elasticity external-open air distribution seat mouth be by two with the cyclic spring structure of upper shed radially suit form, when assembling, the opening of different rings answers misorientation to install, for example, two trip rings form 180 ° mutually, and three trip rings form 120 ° mutually.Equally, the conical surface can be made as inner conical surface or male cone (strobilus masculinus), also can use separately or with a plurality of open annular elastic structures axially heap connect use.Owing to be subjected to the effect of cylinder inner high voltage, the external-open air distribution valve body is subjected to sizable thrust, so the driving mechanism of external-open air distribution valve body should have suitable pressure to offset the pressure of cylinder to external-open distributing valve body to external-open distributing valve body, guarantee sealing, thereby the external-open air distribution valve body can be by directly drivings such as cams, also can reduce requirement like this through two linkage mechanisms again through mechanism controls such as cams to driving mechanism pressure.
In order to overcome the above-mentioned defective of conventional engines, the invention discloses a kind of distribution engine with externally opened valve body, comprise intake duct, air outlet flue, outer wall of combustion chamber and firing chamber, on described outer wall of combustion chamber, establish one or more external-open air distribution seat mouths, described external-open air distribution seat mouth is with described intake duct and described air outlet flue is distinguished or the while is communicated with described firing chamber, at external-open air distribution valve body of each described external-open air distribution seat mouth place's relative set, described external-open air distribution valve body directly or through link is controlled by the valve body arrangement for controlling timing, will open and close with the corresponding described external-open air distribution seat mouth of described external-open air distribution valve body by the engine timing requirement.
Described intake duct is connected with described outer wall of combustion chamber respectively with described air outlet flue, establish one or more described external-open air distribution seat mouths on the described outer wall of combustion chamber in described intake duct, at described external-open air distribution valve body of each described external-open air distribution seat mouth place relative set, described valve body arrangement for controlling timing is made as air inlet valve body arrangement for controlling timing, this type of described external-open air distribution valve body is made as air inlet external-open air distribution valve body, described air inlet external-open air distribution valve body is controlled by described air inlet valve body arrangement for controlling timing, will open and close with the described external-open air distribution seat mouth of described air inlet external-open air distribution valve body relative set by the engine timing requirement; Establish one or more described external-open air distribution seat mouths on the described outer wall of combustion chamber in described air outlet flue, at described external-open air distribution valve body of each described external-open air distribution seat mouth place relative set, described valve body arrangement for controlling timing is made as the exhaust valve arrangement for controlling timing, this type of described external-open air distribution valve body is made as exhaust external-open air distribution valve body, described exhaust external-open air distribution valve body is controlled by described exhaust valve arrangement for controlling timing, to open and close with the described external-open air distribution seat mouth of described exhaust external-open air distribution valve body relative set by the engine timing requirement, in described intake duct if do not establish compressor turbine, in described air outlet flue if do not establish power turbine.
Described intake duct and described air outlet flue are connected and constitute communication type distribution road, described communication type distribution road is communicated with described outer wall of combustion chamber, establish one or more described external-open air distribution seat mouths on the described outer wall of combustion chamber in described communication type distribution road, at described external-open air distribution valve body of each described external-open air distribution seat mouth place relative set, described valve body arrangement for controlling timing is made as the into shared valve body arrangement for controlling timing of row, this type of described external-open air distribution valve body is made as the into shared external-open air distribution valve body of row, describedly advance to arrange shared external-open air distribution valve body and be subjected to describedly to advance to arrange shared valve body arrangement for controlling timing and control, to open and close with the described described external-open air distribution seat mouth that advances to arrange shared external-open air distribution valve body relative set by the engine timing requirement, the diameter of described external-open air distribution seat mouth be made as less than, be equal to or greater than the diameter of described cylinder, in described intake duct if do not establish compressor turbine, in described air outlet flue if do not establish power turbine.
Described link is made as two linkage type links, described external-open air distribution valve body is opened and closed its corresponding described external-open air distribution seat mouth by the engine timing requirement by the control of valve body arrangement for controlling timing through described two linkage type links, described valve body arrangement for controlling timing is made as or is not made as cam spring formula valve body arrangement for controlling timing.
Described valve body arrangement for controlling timing is made as cam spring formula valve body arrangement for controlling timing, electromagnetic type valve body arrangement for controlling timing, hydraulic type valve body arrangement for controlling timing, pneumatic-typed valve body arrangement for controlling timing or other mechanical types.
Described external-open air distribution seat mouth is made as elasticity external-open air distribution seat mouth, and described elasticity external-open air distribution seat mouth is made as radial elastic external-open air distribution seat mouth or is made as axial elasticity external-open air distribution seat mouth.
Described external-open air distribution seat mouth is made as the ring type elasticity external-open air distribution seat mouth that floats; Or described external-open air distribution seat mouth is made as the opening floating ring combined type elasticity external-open air distribution seat mouth that is made of a plurality of radially suit opening floating rings.
Described external-open air distribution valve body is made of external-open air distribution valve head, external-open air distribution valve rod and external-open air distribution valve tail, described external-open air distribution valve tail place is not if establish described link, described external-open air distribution valve head is made as elasticity external-open air distribution valve head, or described external-open air distribution valve rod is made as elasticity external-open air distribution valve rod, or described external-open air distribution valve tail is made as elasticity external-open air distribution valve tail, or in being provided with the structure of described link, described link is made as Flexible Connector.
Described external-open air distribution valve body is made of external-open air distribution valve head, external-open air distribution valve rod and external-open air distribution valve tail, and described external-open air distribution valve tail place is not if establish described link, and in being provided with the structure of described link, described link is made as compensation link.
Described external-open air distribution valve body is made of external-open air distribution valve head, external-open air distribution valve rod and external-open air distribution valve tail, described external-open air distribution valve tail place is not if establish described link, and two or more are made as simultaneously and have the elastic region formula in described external-open air distribution seat mouth, described external-open air distribution valve head, described external-open air distribution valve rod, described external-open air distribution valve tail and the described link.
The present invention has following actively useful effect:
1, the present invention is simple in structure, volume is little, adult is cheap;
2, the present invention can reduce the distribution restriction loss, and the interior air current flow of cylinder and the degree of combustion gas mixing are improved, thereby improves the efficient of motor.
3, the present invention is applicable to any equipment that has motor.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention
Fig. 2 is the structural representation of another embodiment of the present invention
Fig. 3 is provided with the structural representation in communication type distribution road for the present invention
Fig. 4 is provided with the structural representation of cam spring formula valve body arrangement for controlling timing for the present invention
Fig. 5 is provided with the structural representation of electromagnetic type valve body arrangement for controlling timing for the present invention
Fig. 6 is provided with the structural representation of hydraulic pressure (or air pressure) formula valve body arrangement for controlling timing for the present invention
Fig. 7 is provided with the structural representation of axial elasticity external-open air distribution seat mouth for the present invention
Fig. 8 is the partial enlarged drawing of Fig. 7
Fig. 9 is provided with the structural representation of unsteady ring type elasticity external-open air distribution seat mouth for the present invention
Figure 10 is the partial enlarged drawing of Fig. 9
The structural representation of Figure 11 a plurality of unsteady ring type elasticity external-open air distribution seat mouths for the present invention is provided with
Figure 12 is the partial enlarged drawing of Figure 11
Figure 13 is provided with the structural representation of opening floating ring combined type elasticity external-open air distribution seat mouth for the present invention
Figure 14 is the partial enlarged drawing of Figure 13
Figure 15 is that the A-A of Figure 13 is to sectional view
Figure 16 is provided with the structural representation of elasticity external-open air distribution valve head for the present invention
Figure 17 is provided with the structural representation of elasticity external-open air distribution valve rod for the present invention
Figure 18 is provided with the structural representation of elasticity external-open air distribution valve tail for the present invention
Figure 19 is provided with the structural representation of compensation link for the present invention
Accompanying drawing number
1. intake duct 2. air outlet flues 3. outer wall of combustion chamber 4. firing chambers 5. external-open air distribution seats
6. external-open air distribution valve body 600. links 7. valve body arrangement for controlling timing
701. air inlet valve body arrangement for controlling timing 61. air inlet external-open air distribution valve bodies
702. exhaust valve arrangement for controlling timing 62. exhaust external-open air distribution valve bodies 1001. compressor turbines
1002. power turbine 1020. communication type distribution roads 703. advance to arrange shared valve body arrangement for controlling timing
63. advance to arrange shared external-open air distribution valve body 6001. two linkage type links
700. cam spring formula valve body arrangement for controlling timing 501. elasticity external-open air distribution seat mouths
502. radial elastic external-open air distribution seat mouth 503. axial elasticity external-open air distribution seat mouths
The ring type elasticity external-open air distribution seat mouth 505. opening floating ring combined type elasticity external-open air distribution seat mouths 504. float
601. external-open air distribution valve head 602. external-open air distribution valve rods 603. external-open air distribution valve tails
6011. elasticity external-open air distribution valve head 6021. elasticity external-open air distribution valve rods
6031. elasticity external-open air distribution valve tail 6002. Flexible Connectors 6003. compensation links
7001. electromagnetic type valve body arrangement for controlling timing 7002. hydraulic type valve body arrangement for controlling timing
7003. pneumatic-typed valve body arrangement for controlling timing
Embodiment
External-open air distribution valve body motor as shown in Figure 1, comprise intake duct 1, air outlet flue 2, outer wall of combustion chamber 3 and firing chamber 4, on described outer wall of combustion chamber 3, establish one or more external-open air distribution seat mouths 5, described external-open air distribution seat mouth 5 is with described intake duct 1 and described air outlet flue 2 is distinguished or the while is communicated with described firing chamber 4, at external-open air distribution valve body 6 of each described external-open air distribution seat mouth 5 place's relative set, described external-open air distribution valve body 6 directly or through link 600 is subjected to 7 controls of valve body arrangement for controlling timing, will open and close with described external-open air distribution valve body 6 corresponding described external-open air distribution seat mouths 5 by the engine timing requirement.
External-open air distribution valve body motor as shown in Figure 2, described intake duct 1 is connected with described outer wall of combustion chamber 3 respectively with described air outlet flue 2, establish one or more described external-open air distribution seat mouths 5 on the described outer wall of combustion chamber 3 in described intake duct 1, at described external-open air distribution valve body 6 of each described external-open air distribution seat mouth 5 place's relative set, described valve body arrangement for controlling timing 7 is made as air inlet valve body arrangement for controlling timing 701, this type of described external-open air distribution valve body 6 is made as air inlet external-open air distribution valve body 61, described air inlet external-open air distribution valve body 61 is subjected to described air inlet valve body arrangement for controlling timing 701 controls, will open and close with the described external-open air distribution seat mouth 5 of described air inlet external-open air distribution valve body 61 relative set by the engine timing requirement; Establish one or more described external-open air distribution seat mouths 5 on the described outer wall of combustion chamber 3 in described air outlet flue 2, at described external-open air distribution valve body 6 of each described external-open air distribution seat mouth 5 place's relative set, described valve body arrangement for controlling timing 7 is made as exhaust valve arrangement for controlling timing 702, this type of described external-open air distribution valve body 6 is made as exhaust external-open air distribution valve body 62, described exhaust external-open air distribution valve body 62 is subjected to described exhaust valve arrangement for controlling timing 702 controls, to open and close with the described external-open air distribution seat mouth 5 of described exhaust external-open air distribution valve body 62 relative set by the engine timing requirement, in described intake duct 1 if do not establish compressor turbine 1001, in described air outlet flue 2 if do not establish power turbine 1002.
External-open air distribution valve body motor as shown in Figure 3, described intake duct 1 and described air outlet flue 2 are connected and constitute communication type distribution road 1020, described communication type distribution road 1020 is communicated with described outer wall of combustion chamber 3, establish one or more described external-open air distribution seat mouths 5 on the described outer wall of combustion chamber 3 in described communication type distribution road 1020, at described external-open air distribution valve body 6 of each described external-open air distribution seat mouth 5 place's relative set, described valve body arrangement for controlling timing 7 is made as the into shared valve body arrangement for controlling timing 703 of row, this type of described external-open air distribution valve body 6 is made as the into shared external-open air distribution valve body 63 of row, describedly advance to arrange shared external-open air distribution valve body 63 and be subjected to described shared valve body arrangement for controlling timing 703 controls of advancing to arrange, to open and close with the described described external-open air distribution seat mouth 5 that advances to arrange shared external-open air distribution valve body 63 relative set by the engine timing requirement, the diameter of described external-open air distribution seat mouth 5 be made as less than, be equal to or greater than the diameter of described cylinder 4, in described intake duct 1 if do not establish compressor turbine 1001, in described air outlet flue 2 if do not establish power turbine 1002.
External-open air distribution valve body motor as shown in Figure 4, described link 600 is made as two linkage type links 6001, described external-open air distribution valve body 6 is opened and closed its corresponding described external-open air distribution seat mouth 5 by the engine timing requirement by 7 controls of valve body arrangement for controlling timing through described two linkage type links 6001, described valve body arrangement for controlling timing 7 is made as or is not made as cam spring formula valve body arrangement for controlling timing 700.
As Fig. 4, Fig. 5 and external-open air distribution valve body motor shown in Figure 6, described valve body arrangement for controlling timing 7 is made as cam spring formula valve body arrangement for controlling timing (700), electromagnetic type valve body arrangement for controlling timing (7001), hydraulic type valve body arrangement for controlling timing (7002), pneumatic-typed valve body arrangement for controlling timing (7003) or other mechanical types.
As Fig. 6, Fig. 7 and external-open air distribution valve body motor shown in Figure 8, described external-open air distribution seat mouth 5 is made as elasticity external-open air distribution seat mouth 501, and described elasticity external-open air distribution seat mouth 501 is made as radial elastic external-open air distribution seat mouth 502 or is made as axial elasticity external-open air distribution seat mouth 503.
As Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14 and external-open air distribution valve body motor shown in Figure 15, described external-open air distribution seat mouth 5 is made as the ring type elasticity external-open air distribution seat mouth 504 that floats; Or described external-open air distribution seat mouth 5 is made as the opening floating ring combined type elasticity external-open air distribution seat mouth 505 that is made of a plurality of radially suit opening floating rings.
As Figure 16, Figure 17 and external-open air distribution valve body motor shown in Figure 180, described external-open air distribution valve body 6 is by external-open air distribution valve head 601, external-open air distribution valve rod 602 and external-open air distribution valve tail 603 constitute, described external-open air distribution valve tail 603 places are not if establish described link 600, described external-open air distribution valve head 601 is made as elasticity external-open air distribution valve head 6011, or described external-open air distribution valve rod 602 is made as elasticity external-open air distribution valve rod 6021, or described external-open air distribution valve tail 603 is made as elasticity external-open air distribution valve tail 6031, or in the structure that is provided with described link 600, described link 600 is made as Flexible Connector 6002.
External-open air distribution valve body motor as shown in figure 19, described external-open air distribution valve body 6 is made of external-open air distribution valve head 601, external-open air distribution valve rod 602 and external-open air distribution valve tail 603, described external-open air distribution valve tail 603 places are not if establish described link 600, in the structure that is provided with described link 600, described link 600 is made as compensation link 6003.
As Figure 16, Figure 17, Figure 18 and external-open air distribution valve body motor shown in Figure 19, described external-open air distribution valve body 6 is made of external-open air distribution valve head 601, external-open air distribution valve rod 602 and external-open air distribution valve tail 603, described external-open air distribution valve tail 603 places are not if establish described link 600, and two or more are made as simultaneously and have the elastic region formula in described external-open air distribution seat mouth 5, described external-open air distribution valve head 601, described external-open air distribution valve rod 602, described external-open air distribution valve tail 603 and the described link 600.
Claims (10)
1, a kind of distribution engine with externally opened valve body, comprise intake duct (1), air outlet flue (2), outer wall of combustion chamber (3) and firing chamber (4), it is characterized in that: on described outer wall of combustion chamber (3), establish one or more external-open air distribution seat mouths (5), described external-open air distribution seat mouth (5) is with described intake duct (1) and described air outlet flue (2) is distinguished or the while is communicated with described firing chamber (4), locate an external-open air distribution valve body of relative set (6) at each described external-open air distribution seat mouth (5), described external-open air distribution valve body (6) directly or through link (600) is subjected to valve body arrangement for controlling timing (7) control, will open and close with the corresponding described external-open air distribution seat mouth of described external-open air distribution valve body (6) (5) by the engine timing requirement.
2, distribution engine with externally opened valve body according to claim 1, it is characterized in that: described intake duct (1) is connected with described outer wall of combustion chamber (3) respectively with described air outlet flue (2), establish one or more described external-open air distribution seat mouths (5) on the described outer wall of combustion chamber (3) in described intake duct (1), locate a described external-open air distribution valve body of relative set (6) at each described external-open air distribution seat mouth (5), described valve body arrangement for controlling timing (7) is made as air inlet valve body arrangement for controlling timing (701), this type of described external-open air distribution valve body (6) is made as air inlet external-open air distribution valve body (61), described air inlet external-open air distribution valve body (61) is subjected to described air inlet valve body arrangement for controlling timing (701) control, will open and close with the described external-open air distribution seat mouth (5) of described air inlet external-open air distribution valve body (61) relative set by the engine timing requirement; Establish one or more described external-open air distribution seat mouths (5) on the described outer wall of combustion chamber (3) in described air outlet flue (2), locate a described external-open air distribution valve body of relative set (6) at each described external-open air distribution seat mouth (5), described valve body arrangement for controlling timing (7) is made as exhaust valve arrangement for controlling timing (702), described external-open air distribution valve body (6) is made as exhaust external-open air distribution valve body (62), described exhaust external-open air distribution valve body (62) is subjected to described exhaust valve arrangement for controlling timing (702) control, to open and close with the described external-open air distribution seat mouth (5) of described distribution external-open air distribution valve body (62) relative set by the engine timing requirement, in described intake duct (1) if do not establish compressor turbine (1001), in described air outlet flue (2) if do not establish power turbine (1002).
3, distribution engine with externally opened valve body according to claim 1, it is characterized in that: described intake duct (1) and described air outlet flue (2) are connected and constitute communication type distribution road (1020), described communication type distribution road (1020) is communicated with described outer wall of combustion chamber (3), establish one or more described external-open air distribution seat mouths (5) on the described outer wall of combustion chamber (3) in described communication type distribution road (1020), locate a described external-open air distribution valve body of relative set (6) at each described external-open air distribution seat mouth (5), described valve body arrangement for controlling timing (7) is made as the into shared valve body arrangement for controlling timing of row (703), this type of described external-open air distribution valve body (6) is made as the into shared external-open air distribution valve body of row (63), describedly advance to arrange shared external-open air distribution valve body (63) and be subjected to described shared valve body arrangement for controlling timing (703) control of advancing to arrange, to open and close with the described described external-open air distribution seat mouth (5) that advances to arrange shared external-open air distribution valve body (63) relative set by the engine timing requirement, the diameter of described external-open air distribution seat mouth (5) be made as less than, be equal to or greater than the diameter of described cylinder (4), in described intake duct (1) if do not establish compressor turbine (1001), in described air outlet flue (2) if do not establish power turbine (1002).
4, distribution engine with externally opened valve body according to claim 1, it is characterized in that: described link (600) is made as two linkage type links (6001), described external-open air distribution valve body (6) is subjected to valve body arrangement for controlling timing (7) control through described two linkage type links (6001), to open and close with the corresponding described external-open air distribution seat mouth of described external-open air distribution valve body (6) (5) by the engine timing requirement, described valve body arrangement for controlling timing (7) is made as or is not made as cam spring formula valve body arrangement for controlling timing (700).
5, distribution engine with externally opened valve body according to claim 1, it is characterized in that: described valve body arrangement for controlling timing (7) is made as cam spring formula valve body arrangement for controlling timing (700), electromagnetic type valve body arrangement for controlling timing (7001), hydraulic type valve body arrangement for controlling timing (7002), pneumatic-typed valve body arrangement for controlling timing (7003) or other mechanical types.
6, as distribution engine with externally opened valve body as described in the claim 1,2,3,4 or 5, it is characterized in that: described external-open air distribution seat mouth (5) is made as elasticity external-open air distribution seat mouth (501), and described elasticity external-open air distribution seat mouth (501) is made as radial elastic external-open air distribution seat mouth (502) or is made as axial elasticity external-open air distribution seat mouth (503).
7, as distribution engine with externally opened valve body as described in the claim 1,2,3,4 or 5, it is characterized in that: described external-open air distribution seat mouth (5) is made as the ring type elasticity external-open air distribution seat mouth (504) that floats; Or described external-open air distribution seat mouth (5) is made as the opening floating ring combined type elasticity external-open air distribution seat mouth (505) that is made of a plurality of radially suit opening floating rings.
8, as claim 1,2,3,4 or 5 described distribution engine with externally opened valve body, it is characterized in that: described external-open air distribution valve body (6) is by external-open air distribution valve head (601), external-open air distribution valve rod (602) and external-open air distribution valve tail (603) constitute, described external-open air distribution valve tail (603) is located if do not establish described link (600), described external-open air distribution valve head (601) is made as elasticity external-open air distribution valve head (6011), or described external-open air distribution valve rod (602) is made as elasticity external-open air distribution valve rod (6021), or described external-open air distribution valve tail (603) is made as elasticity external-open air distribution valve tail (6031); Or in the structure that is provided with described link (600), described link (600) is made as Flexible Connector (6002).
9, as distribution engine with externally opened valve body as described in the claim 1,2,3,4 or 5, it is characterized in that: described external-open air distribution valve body (6) is made of external-open air distribution valve head (601), external-open air distribution valve rod (602) and external-open air distribution valve tail (603), described external-open air distribution valve tail (603) is located if do not establish described link (600), in the structure that is provided with described link (600), described link (600) is made as compensation link (6003).
10, as distribution engine with externally opened valve body as described in the claim 1,2,3,4 or 5, it is characterized in that: described external-open air distribution valve body (6) is made of external-open air distribution valve head (601), external-open air distribution valve rod (602) and external-open air distribution valve tail (603), described external-open air distribution valve tail (603) is located if do not establish described link (600), and two or more are made as simultaneously and have the elastic region formula in described external-open air distribution seat mouth (5), described external-open air distribution valve head (601), described external-open air distribution valve rod (602), described external-open air distribution valve tail (603) and the described link (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101432213A CN101571068B (en) | 2009-05-20 | 2009-05-20 | Valve body external-open air distribution engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101432213A CN101571068B (en) | 2009-05-20 | 2009-05-20 | Valve body external-open air distribution engine |
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| Publication Number | Publication Date |
|---|---|
| CN101571068A true CN101571068A (en) | 2009-11-04 |
| CN101571068B CN101571068B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101432213A Expired - Fee Related CN101571068B (en) | 2009-05-20 | 2009-05-20 | Valve body external-open air distribution engine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817664A (en) * | 2011-08-23 | 2012-12-12 | 摩尔动力(北京)技术股份有限公司 | Air distribution mechanism |
| CN102877904A (en) * | 2011-09-28 | 2013-01-16 | 摩尔动力(北京)技术股份有限公司 | Gas distribution mechanism with intake and exhaust port |
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2009
- 2009-05-20 CN CN2009101432213A patent/CN101571068B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817664A (en) * | 2011-08-23 | 2012-12-12 | 摩尔动力(北京)技术股份有限公司 | Air distribution mechanism |
| CN102877904A (en) * | 2011-09-28 | 2013-01-16 | 摩尔动力(北京)技术股份有限公司 | Gas distribution mechanism with intake and exhaust port |
| CN102877904B (en) * | 2011-09-28 | 2015-05-20 | 摩尔动力(北京)技术股份有限公司 | Gas distribution mechanism with intake and exhaust port |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101571068B (en) | 2012-07-04 |
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