KR20140105213A - Exhause velocity increase device of automobile - Google Patents

Exhause velocity increase device of automobile Download PDF

Info

Publication number
KR20140105213A
KR20140105213A KR1020130019161A KR20130019161A KR20140105213A KR 20140105213 A KR20140105213 A KR 20140105213A KR 1020130019161 A KR1020130019161 A KR 1020130019161A KR 20130019161 A KR20130019161 A KR 20130019161A KR 20140105213 A KR20140105213 A KR 20140105213A
Authority
KR
South Korea
Prior art keywords
exhaust
pipe
exhaust gas
inner tube
tube
Prior art date
Application number
KR1020130019161A
Other languages
Korean (ko)
Inventor
김기훈
Original Assignee
김기훈
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김기훈 filed Critical 김기훈
Priority to KR1020130019161A priority Critical patent/KR20140105213A/en
Publication of KR20140105213A publication Critical patent/KR20140105213A/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/14—Silencing apparatus characterised by method of silencing by adding air to exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/08—Mixing air with exhaust gases for evacuation of exhaust gases, e.g. in tail-pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

The present invention relates to a device for increasing exhaust velocity of a vehicle, and more specifically, to a device for increasing exhaust velocity of a vehicle, which induces external air to the front end of an exhaust pipe by a vehicle operation or by flow of gas discharged through the exhaust pipe, and which quickly discharges exhaust gas by pulling the exhaust gas by outside air flowing faster than the exhaust gas. The device for increasing exhaust velocity of a vehicle comprises: an inner pipe (11) which is connected to the exhaust pipe (1) of a vehicle; an exhaust gas vortex generator (12) which has spiral pipes and is inserted into the inner diameter of the inner pipe (11); an outer pipe (13) which forms a concentric axis outside the inner pipe (11) and which is arranged apart from the inner pipe and has a front end in the exhaust direction protruding longer than the front end of the inner pipe (11); and an outside air vortex generator (14) which has spiral pipes and fixes the outer pipe (13) to the inner pipe (11) by being inserted between the inner pipe (11) and the outer pipe (13) and which has a front end in the exhaust direction protruding longer than the inner pipe (11) and shorter than the outer pipe (13). The device for increasing exhaust velocity of a vehicle induces the outside air to flow fast into the front end of the exhaust pipe and quickly discharges the exhaust gas by pulling the exhaust gas by the relatively fast flow of the outside air, thereby maximizing combustion efficiency. The exhaust gas and the outside air are induced through different spiral passages, so vortex is generated and the flowing force of the exhaust gas and the outside air is increased. Therefore, the above-mentioned efficiency can be doubled.

Description

[0001] EXHAUSE VELOCITY INCREASE DEVICE OF AUTOMOBILE [0002]

More particularly, the present invention relates to an exhaust gas flow rate increasing device for an automobile, and more particularly, to an exhaust gas flow rate increasing device for an automobile, which is configured to induce air outside a front end of an exhaust pipe by a flow of gas exhausted through an exhaust pipe, To an exhaust gas flow rate increasing device for an automobile which is simple in structure and which can be immediately applied to a general vehicle.

Generally, an automobile engine uses gasoline, diesel, or the like as a main fuel in order to properly mix fuel and air into a cylinder of an engine and ignite the mixed air to obtain power.

As it is known, an automobile engine purifies an airstream sucked from an air filter so that the fuel can be burned smoothly, whether the injected fuel is gasoline or diesel, and naturally mixes with the injected fuel and injects it into a vaporizer or an injector, To get a motive power.

However, since the output of an automobile engine is proportional to the number of revolutions of the engine, the amount of exhaust gas, and the mixed gas pressure in the cylinder, the pressure of the mixed gas must be increased in order to improve the output in a state where the amount of exhaust and the number of revolutions of the engine are fixed. In order to increase the combustion efficiency, it is necessary to promptly discharge the exhaust gas.

In recent years, a number of devices and structures for inducing rapid exhaust of exhaust gas have been introduced. Among them, Korean Utility Model Registration No. 439448 (automobile exhaust pipe: July 24, 2007) has a muffler 20 on one side The grooves 12 intersecting diagonally with each other are continuously formed at the outer periphery of the exhaust pipe main body 10 at regular intervals and the grooves 12 The groove 12 and the inner surface of the convex surface 13 of the periphery of the exhaust pipe main body 10 are formed by the projection 12 'and the concave surface 13' And is formed continuously with the surface 13 '.

The conventional prior art does not significantly change the structure of the existing automobile exhaust pipe and slightly deforms the present automobile exhaust pipe by a forming roll or the like without any additional configuration, thereby improving the rigidity and reducing the noise of the groove and the convex surface, And a concave surface structure.

As a result, the tensile strength is strengthened due to the constitutional feature that the grooves 12 and the convex surface 13 intersecting each other diagonally at narrow intervals are continuously arranged, and at the same time, the exhaust pipe body 10 While the noise generated by the muffler 20 is reduced by the wave-like structure of the protruding portion 12 'and the concave surface 13' that are continuously arranged in the upper, lower, left, and right sides of the circumference of the exhaust pipe main body 10 And thus it contributed greatly to the improvement of the noise environment.

However, since the exhaust path of the exhaust gas, that is, the exhaust pipe is long, the exhaust pressure decreases toward the exhaust pipe exhaust front end, and the exhaust can not be performed quickly.

In addition, many technologies having a structure similar to that of the above-mentioned pre-registration technique have been introduced, including domestic patent publication No. 10-2012-0083136 (sub muffler for automobile for exhaust activation: January 17, 2011) And the like.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the related art as described above, and it is an object of the present invention to provide an exhaust gas purifying apparatus, The exhaust gas is pulled out by the flow of the exhaust gas quickly, and the exhaust gas is discharged quickly.

In order to achieve the above object, the present invention provides an internal combustion engine comprising an internal pipe (11) connected to an exhaust pipe (1) of an automobile; An exhaust gas vortex generator 12 made of a helical pipe and inserted in the inner diameter of the inner pipe 11; An outer tube (13) having a concentric axis at an outer side of the inner tube (11) and spaced apart from the inner tube (11), the outer tube (13) having a tip end in an exhaust direction protruding longer than a tip end of the inner tube (11); The outer tube 13 is inserted between the inner tube 11 and the outer tube 13 so as to fix the outer tube 13 to the inner tube 11. The outer tube 13 is longer than the inner tube 11 and shorter than the outer tube 13, And an external air vortex generator (14) located at a predetermined position.

According to the present invention, the air outside the front end of the exhaust pipe is guided by the flow of the gas exhausted through the exhaust pipe by the progress of the automobile, and by the flow of the outside air faster than the flow of the exhaust gas, So that the combustion efficiency can be maximized.

Further, according to the present invention, the exhaust gas and the outside air are guided through the spiral paths, respectively, so that a vortex is generated to increase the flow force of the exhaust gas and the outside air.

1 is a perspective view showing a configuration according to an embodiment of the present invention;
2 is an exploded perspective view showing a configuration according to an embodiment of the present invention in more detail;
FIG. 3 and FIG. 4 are front views showing the spiral forming structure of the present invention and the flow of the exhaust gas and the external air.
5 is an exploded perspective view showing the installation state of the present invention.
6 is a side sectional view showing the operation of the present invention.
7 is an exploded perspective view showing another embodiment of the present invention.

The present invention will now be described with reference to the accompanying drawings.

1 and 2, the present invention includes an inner tube 11 connected to an exhaust pipe 1 of an automobile; An exhaust gas vortex generator 12 made of a helical pipe and inserted in the inner diameter of the inner pipe 11; An outer tube (13) having a concentric axis at an outer side of the inner tube (11) and spaced apart from the inner tube (11), the outer tube (13) having a tip end in an exhaust direction protruding longer than a tip end of the inner tube (11); The outer tube 13 is inserted between the inner tube 11 and the outer tube 13 so as to fix the outer tube 13 to the inner tube 11. The outer tube 13 is longer than the inner tube 11 and shorter than the outer tube 13, And an external air vortex generator (14) positioned thereon.

In the present invention, the inner pipe 11 has an end connected to the exhaust pipe 1 with a notched slit formed therein to provide an elastic force when fitted to the exhaust pipe 1, ). ≪ / RTI >

In the meantime, the exhaust gas vortex generator 12 of the present invention is a spiral pipe, and the pipe cross-section may have three or more bent portions, and the bent portions may be spirally twisted. The exhaust gas vortex generator 12 may be in the form of a three leaf clover in cross section in one embodiment.

In other words, the exhaust gas vortex generator 12 is twisted in a spiral form between the protrusions curved in a gentle twisted arc shape while maintaining a spiral of equally spaced intervals, It may be a steel pipe having a passage formed therein.

At this time, the exhaust gas vortex generator 12 may be fixed to the inner diameter of the inner tube 11 by being forcibly inserted into the inner diameter of the inner tube 11, or may be fixed in the state of being inserted through the inner diameter of the inner tube 11 or by welding.

The outer tube 13 of the present invention is a cylindrical body having a diameter larger than that of the inner tube 11. One end of the outer tube 13 is located at the middle portion of the inner tube 11 and the other end of the inner tube 11 is the tip of the inner tube 11, It may be protruding longer.

Meanwhile, the outer air vortex generator 14 of the present invention is a spiral pipe having a pipe cross-section in the form of a triangular projection having six or more triangular protrusions, and six triangular protrusions may be spirally twisted. That is, the outer air vortex generator 14 may have a star-shaped cross section in one embodiment.

In other words, the external air vortex generator 14 is twisted in a spirally concave manner between the gently torn triangular projections and the triangular projections while keeping the spiral of the equally divided intervals, It may be tubular.

At this time, the outer air vortex generator 14 may be fixed by welding with the inner tube 11 positioned inside and the outer tube 13 positioned outside.

3 and 4, the spiral direction of the exhaust gas vortex generator 12 and the external air vortex generator 14 may be the same direction or the reverse direction.

Hereinafter, the operation of the present invention will be described.

First, the present invention is coupled to the exhaust front end of the automobile exhaust pipe 1, as shown in FIG.

When the exhaust gas is discharged through the exhaust pipe 1 in this state, the exhaust gas is guided to the exhaust flow rate increasing device 10 of the automobile of the present invention which is coupled to the exhaust end of the exhaust pipe 1.

An exhaust gas flow rate generator 10 for increasing the flow rate of an automobile includes an inner tube 11 connected to an exhaust pipe 1 of an automobile and an exhaust gas vortex generator 12 formed of a helical pipe and fixed in an inner diameter of the inner tube 11, An outer tube 13 having a concentric axis and spaced apart from the inner tube 11 and having a tip end in an exhaust direction longer than the tip of the inner tube 11 and a helical pipe, And an external air vortex generator 14 inserted between the inner tube 11 and the outer tube 13 to fix the outer tube 13 with respect to the inner tube 11 such that the tip of the exhaust direction is longer than the inner tube 11 and shorter than the outer tube 13 .

In the exhaust gas flow rate increasing device 10 of the present invention constructed as described above, the exhaust gas vortex generator 12 is inserted into the inner diameter of the inner pipe 11. As a result, the exhaust gas guided through the exhaust pipe 1 passes through the inner pipe 11 To the exhaust gas vortex generator 12 and to the space inside the exhaust gas vortex generator 12.

At this time, in the exhaust gas vortex generator 12, other vortex passages are formed between the inner vents 1 in addition to the spiral vortex passageway of the vortex generating vortex generating device 12, so that a vortex passageway is formed in two paths inside the inner vortex 11 .

The exhaust gas discharged through the exhaust pipe 1 is passed through the vortex passage formed in the inner pipe 11 and the exhaust gas vortex generator 12 coupled to the exhaust end of the exhaust pipe 1 by the vortex passages of the present invention, During the discharge process, the flow velocity is rapidly increased by the vigorous vortex phenomenon, and the combustion gas is discharged at a very high speed.

That is, the swirling vortex channels are gently formed in a streamlined manner by the exhaust gas vortex generator 12 assembled in the inner pipe 1, so that the burned exhaust gas flowing through the exhaust pipe 1 flows along the vortex passage As it passes through a strong swirl, it accelerates at its velocity and progresses at a faster flow rate.

In this way, the flow velocity of the combustion gas introduced into the exhaust pipe 1 is made to be faster, so that the discharge action of the combustion gas is smoothly performed to prevent the internal combustion engine from stagnating, thereby increasing the overall engine output. So that the fuel is completely combusted and the fuel can be saved.

As described above, since the combustion gas is not stagnated inside the engine due to the exhaustion of the combustion gas, impurities mixed in the combustion gas are prevented from being stuck in the engine, so that the engine can be smoothly driven, The power is increased to increase the output, and the fuel can be completely burned, thereby reducing the amount of combustion gas generated due to incomplete combustion.

Even if the exhaust gas is exhausted through the inner pipe 11 and the exhaust gas vortex generator 12 as described above, the length of the exhaust pipe 1 itself is long, so that the exhaust output of the exhaust gas is considerably lowered at the exhaust end, that is, at the end.

The outer tube 13 and the outer air vortex generator 14 are provided outside the inner tube 11 to force the exhaust gas to be drawn by the Bernoulli's theorem and the Coanda effect So that quick exhaustion can be achieved.

The outer tube 13 is provided on the outer side of the inner tube 11 with a concentric axis and spaced apart from the inner tube 11. The tip of the outer tube 13 protrudes longer than the tip of the inner tube 11, The vortex generator 14 is formed of a helical pipe and inserted between the inner tube 11 and the outer tube 13 to fix the outer tube 13 with respect to the inner tube 11. The vortex generator 14 has a tip end in the exhaust direction longer than the inner tube 11 Rather than the outer appearance (13).

The outside air flows through the outside tube 13 and the outside air vortex generator 14 by the running of the automobile itself by the flow of the exhaust gas exhausted through the inner tube 11. [

At this time, the external air flowing through the outer tube 13 and the external air vortex generator 14 has a relatively high flow rate as compared with the exhaust power of the exhaust gas, and the exhaust gas is drawn by the high flow rate and is quickly discharged.

For reference, the Coanda effect is simply to know what direction the fluid will flow forward. If it flows through a bend, the fluid flows along the bend. The fluid flows to the side where the energy of the magnet is least consumed. This is called the Coanda effect. In other words, the fluid is precisely traced to the path through which it flows forward and flows accordingly.

The Bernoulli principle is that the energy of the fluid must be conserved. When convex, the fluid accelerates. When concave, the fluid decelerates. If it is convex, it should be turned away. If it is flat, it should go straight. Therefore, the convex side should be faster than the two. That is, when the speed is high, the pressure is lowered, and when the speed is higher, the pressure is relatively higher.

Therefore, in order to match the speed of the external air traveling through the outer tube 13 with a fast flow of the fluid (low pressure), the exhaust gas discharged to the inner tube 11 having a relatively slow fluid flow (high pressure) The speed of the exhaust gas discharged through the inner pipe 11 is increased, so that the exhaust gas is discharged quickly.

Particularly, in the present invention, the outer air vortex generator 14 protrudes longer than the front end portion of the inner tube 11, and the outer tube 13 protrudes longer than the front end portion of the outer air vortex generator 14, Of the exhaust gas is spread to the outside air vortex generator 14 and the outer tube 13 so that the outside air flowing through the outside tube 13 and the outside air vortex generator 14 So that the flow velocity becomes equal to the flow velocity of the fluid.

In addition, in the present invention, the external air vortex generator 14 is also formed in a spiral shape, so that the flow velocity of the external air vortex generator 14 is rapidly increased by the vortex phenomenon like the above-described exhaust gas vortex generator 12, ), So that the exhaust gas is rapidly discharged as described above.

According to the present invention as described above, the air outside the front end of the exhaust pipe is guided by the flow of the gas discharged through the exhaust pipe by the progress of the automobile, and the exhaust gas is drawn by the flow of the outside air faster than the flow of the exhaust gas, Thereby maximizing the combustion efficiency.

In addition, according to the present invention, the exhaust gas and the outside air are guided through the spiral paths, respectively, so that the vortex is generated and the flowing force of the exhaust gas and the outside air is increased, thereby doubling the above effect.

In addition, the exhaust gas flow rate increasing device 10 of the present invention performing the above functions has advantages in manufacturing and compatibility because it is simple in structure and can be attached to and detached from an ordinary automobile exhaust pipe 1.

As shown in FIG. 7, an inner tube 11 connected to the exhaust pipe 1 of the automobile; An exhaust gas vortex generator 12 made of a helical pipe and inserted in the inner diameter of the inner pipe 11; An outer tube (13) having a concentric axis at an outer side of the inner tube (11) and spaced apart from the inner tube (11), the outer tube (13) having a tip end in an exhaust direction protruding longer than a tip end of the inner tube (11); And a spiral protrusion 13a having three to six protrusions 13a for guiding a vortex of outside air to the inner circumferential surface of the outer tube 13 and for maintaining and fixing the gap with the inner tube 11. [

In this case, the protrusion 13a has the same function as that of the external air vortex generator 14 in the embodiment of the present invention, that is, the exhaust gas and the external air are guided through the respective helical paths, The flow force of the exhaust gas and the outside air is increased, and the fixing is performed while maintaining the gap with the inner pipe 11 more firmly than the first embodiment of the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. For example, although the present invention is illustrated as being removable from the exhaust pipe 1 of the automobile, the front end portion of the exhaust pipe 1 itself may be applied to the structure of the present invention.

In addition, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the present invention.

10: Exhaust gas flow rate increasing device 11: Inner pipe
12: Exhaust gas vortex generator 13: Appearance
13a: protrusion 14: external air vortex generator
1: Exhaust pipe

Claims (2)

An inner pipe (11) connected to an exhaust pipe (1) of an automobile;
An exhaust gas vortex generator 12 made of a helical pipe and inserted in the inner diameter of the inner pipe 11;
An outer tube (13) having a concentric axis at an outer side of the inner tube (11) and spaced apart from the inner tube (11), the outer tube (13) having a tip end in an exhaust direction protruding longer than a tip end of the inner tube;
The outer tube 13 is inserted between the inner tube 11 and the outer tube 13 to fix the outer tube 13 with respect to the inner tube 11 so that the tip end in the exhaust direction is longer than the inner tube 11 and shorter than the outer tube 13 An external air vortex generator 14 positioned therein;
And an exhaust gas flow rate increasing device for increasing the exhaust gas flow rate of the automobile. An inner pipe (11) connected to an exhaust pipe (1) of an automobile;
An exhaust gas vortex generator 12 made of a helical pipe and inserted in the inner diameter of the inner pipe 11;
An outer tube (13) having a concentric axis at an outer side of the inner tube (11) and spaced apart from the inner tube (11), the outer tube (13) having a tip end in an exhaust direction protruding longer than a tip end of the inner tube (11);
A spiral protrusion 13a having three to six protrusions 13a for guiding a vortex of outside air to the inner circumferential surface of the outer tube 13 and three to six for maintaining and fixing the gap with the inner tube 11;
And an exhaust gas flow rate increasing device for increasing the exhaust gas flow rate of the automobile.
KR1020130019161A 2013-02-22 2013-02-22 Exhause velocity increase device of automobile KR20140105213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130019161A KR20140105213A (en) 2013-02-22 2013-02-22 Exhause velocity increase device of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130019161A KR20140105213A (en) 2013-02-22 2013-02-22 Exhause velocity increase device of automobile

Publications (1)

Publication Number Publication Date
KR20140105213A true KR20140105213A (en) 2014-09-01

Family

ID=51754275

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130019161A KR20140105213A (en) 2013-02-22 2013-02-22 Exhause velocity increase device of automobile

Country Status (1)

Country Link
KR (1) KR20140105213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016137265A1 (en) * 2015-02-26 2016-09-01 김기훈 Apparatus for increasing flow rate in engine pipe and processing method therefor
KR102066808B1 (en) * 2019-02-13 2020-01-15 김기훈 Engine Plumbing flow rate increased device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016137265A1 (en) * 2015-02-26 2016-09-01 김기훈 Apparatus for increasing flow rate in engine pipe and processing method therefor
CN107002544A (en) * 2015-02-26 2017-08-01 金基训 Engine pipe arrangement flow velocity aggrandizement apparatus and its processing method
CN107002544B (en) * 2015-02-26 2019-08-02 金基训 Engine is piped flow velocity aggrandizement apparatus and its processing method
US10738685B2 (en) 2015-02-26 2020-08-11 Gihun KIM Apparatus for increasing flow rate in engine pipe and processing method therefor
KR102066808B1 (en) * 2019-02-13 2020-01-15 김기훈 Engine Plumbing flow rate increased device

Similar Documents

Publication Publication Date Title
KR20140096709A (en) Exhause velocity increase device of automobile
RU2013110459A (en) SYSTEM CONTAINING FUEL INJECTOR (OPTIONS) AND SYSTEM CONTAINING PRE-MIXING PIPE
US20100307145A1 (en) Apparatus for removing exhaust gas pressure and preventing backflow of exhaust gas
JP2010014032A (en) Exhaust manifold
JP2007327375A (en) Swirl generator for internal combustion engine
RU2605166C2 (en) Universal mixing head swirl atomizer for gas burner
KR20140105213A (en) Exhause velocity increase device of automobile
JP2006009793A (en) Exhaust pipe structure
KR200246432Y1 (en) A whirl-pool for intake-manifold of an internal-combustion
KR101623423B1 (en) Air eddy apparatus for internal combustion engine
CN111692024B (en) Oxygen flow guiding device for quantum internal combustion engine
KR102056811B1 (en) Absorption generator
KR101922373B1 (en) Engine Plumbing flow rate increased device
KR101823066B1 (en) The vortex generating member for discharging exhaust gas
CN111692023B (en) Flow guiding device capable of being bidirectionally arranged in internal combustion engine
KR100827430B1 (en) fuel saver
JPH10103620A (en) Burner for mechanically controlling combustion chamber
JP2015038324A (en) Wing-like muffler substituted for oxidation catalyst
KR200484057Y1 (en) Sub-muffler for cars
KR200495900Y1 (en) Power increase of internal combustion engines Smoke reduction reducer
CN111810287A (en) Flow guiding device for cutting gas and preventing turbulent flow from entering internal combustion engine
KR102066808B1 (en) Engine Plumbing flow rate increased device
KR20180078138A (en) Engine Plumbing flow rate increased device
KR20200058719A (en) Apparatus for generating a swirl in an intake and exhaust manifold of an internal combustion engine
JP2018527510A (en) Exhaust gas emission induction device for automobile that promotes exhaust gas emission

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application