CN1830562A - Metal catalytic reactor - Google Patents
Metal catalytic reactor Download PDFInfo
- Publication number
- CN1830562A CN1830562A CN 200610004550 CN200610004550A CN1830562A CN 1830562 A CN1830562 A CN 1830562A CN 200610004550 CN200610004550 CN 200610004550 CN 200610004550 A CN200610004550 A CN 200610004550A CN 1830562 A CN1830562 A CN 1830562A
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- soldering
- corrugated plating
- catalytic reactor
- metal catalytic
- honeycomb interlayer
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Abstract
The metal catalysis device has high installation strength of the honeycomb sandwich to the outer barrel, shortened brazing length, lowered brazing cost and raised vibration resistance. After being superposed and rolled, the thin flat plate and the corrugated plate are brazed to constitute one honeycomb sandwich body with mesh passages. Then, one outer barrel is covered and brazed to outside of the honeycomb sandwich body to constitute the metal catalysis device. The metal catalysis device has a brazed range between the flat plate and the corrugated plate smaller than that between the honeycomb sandwich body and the outer barrel.
Description
Technical field
The present invention relates to by the honeycomb interlayer body, and cover the metal catalytic reactor that the urceolus of this external side of honeycomb interlayer constitutes, this metal catalytic reactor overlaps to form the particularly improvement of the braze-welded structure of this metal catalytic reactor by dull and stereotyped and corrugated plating.
Background technology
At present, motion has following metal catalytic reactor, and flat board and corrugated plating is overlapping, and their mutual solderings are formed the honeycomb interlayer body, constitutes metal catalytic reactor (for example with reference to patent documentation 1) with carrying out soldering between this honeycomb interlayer body and the urceolus.
Patent documentation 1: the spy opens flat 9-267044 communique (Fig. 1)
Fig. 1 of patent documentation 1 is a catalytic unit with the profilograph of metallic carrier, and Fig. 1 (A) is the profilograph that comprises axle, and Fig. 1 (B) is the schematic longitudinal sectional of relation of each parts of expression pie graph 1 (A).
Metallic carrier 10 (below be called metal catalytic reactor 10) (symbol uses with the symbol in the communique) is made of honeycomb interlayer body 4 and urceolus 5, described honeycomb interlayer body 4 is overlapped and be rolled into the roller shape and constitute with corrugated plating 1 and flat part 2 by scolder 3a, 3b between corrugated plating 1 and flat part 2, and described urceolus 5 is situated between in these honeycomb interlayer body 4 peripheries and is provided with by scolder 3a.And, with scolder 3a, the 3b fusion of the dress that is situated between, welding between each parts is formed.By scolder 3a, 3b being configured in soldering portion zone 3, relax the thermal stress that produces on the honeycomb interlayer body.
But, constitute the flat part 2 of honeycomb interlayer body and the soldering length between the ripple plate 1, identical with soldering length between honeycomb interlayer body 4 and the urceolus 5, when the soldering length between shortening flat part 2 and the ripple plate 1, soldering length between honeycomb interlayer body 4 and the urceolus 5 also can shorten, and the installation strength of honeycomb interlayer body 4 will be not enough.
In recent years, follow the performances such as power output of motorcycle to improve, and more require the raising of the installation strength of metal catalytic reactor.On the other hand, also expectation further realizes cost degradation.
Summary of the invention
Therefore, problem of the present invention is, a kind of metal catalytic reactor is provided, and it has shortened the scope of soldering when improving the installation strength of honeycomb interlayer body to urceolus, reduced brazing cost, has improved resistance to vibration.
First aspect present invention provides a kind of metal catalytic reactor, it is that thin flat board and corrugated plating is overlapping, be rolled into the roller shape, dull and stereotyped and corrugated plating are carried out soldering, constitute honeycomb interlayer body, cover by the lateral surface of urceolus with this honeycomb interlayer body with a plurality of mesh-shape paths, and with soldering between them, it is characterized in that, make the soldering scope between flat board and the corrugated plating shorter than the soldering scope between honeycomb interlayer body and the urceolus.
In the invention of second aspect present invention, the outlet side setting of the soldering position deflection exhaust airstream between flat board and the corrugated plating.
In the invention of third aspect present invention, the soldering length between flat board and the corrugated plating is 10～50% of honeycomb interlayer body length.
In the invention of fourth aspect present invention, the metal catalytic reactor of first, second and third aspect record is installed on the dividing plate that will separate in the silencer, and soldering position and dividing plate between its flat board and the corrugated plating are overlapping, are installed on the dividing plate.
In the invention of first aspect,,, can reduce the cost and the weight of metal catalytic reactor so can reduce the soldering amount between flat board and the corrugated plating owing to make the soldering scope between flat board and the corrugated plating shorter than the soldering scope between honeycomb interlayer body and the urceolus.
In addition, make the soldering scope between flat board and the corrugated plating shorter than the soldering scope between honeycomb interlayer body and the urceolus.That is, the soldering scope between honeycomb interlayer body and the urceolus is lengthened out.
Its result can improve the installation strength of honeycomb interlayer body to urceolus.
In addition, owing to reduce, so between flat board and corrugated plating, guarantee the intensity stipulated easily by the soldering scope thermal stress that shortens between flat board and the corrugated plating.
Owing between flat board and corrugated plating, guaranteed the intensity of regulation, and improved the installation strength of honeycomb interlayer body, so can improve the resistance to vibration of metal catalytic reactor to urceolus.
Therefore, according to first aspect present invention, can provide a kind of metal catalytic reactor, it shortens the soldering scope when improving the installation strength of honeycomb interlayer body to urceolus, has reduced brazing cost, has improved resistance to vibration.
In the invention of second aspect, because near the temperature the inlet of metal catalytic reactor is than the height of outlet side, the strength of materials reduces, so the outlet side of exhaust airstream is partial in the soldering position between flat board and the corrugated plating and is provided with.Owing to make soldering location bias between flat board and the corrugated plating in the outlet side of exhaust airstream, thereby have the advantage that can improve the durability of the part of soldering between flat board and the corrugated plating.
In the invention of the third aspect, the soldering length between flat board and the corrugated plating is 10～50% of honeycomb interlayer body length.
Soldering length between flat board and corrugated plating is lower than 10% o'clock of honeycomb interlayer body length, and the intensity of honeycomb interlayer body reduces, and resistance to vibration reduces.
On the other hand, the soldering length between flat board and corrugated plating surpasses 50% o'clock of honeycomb interlayer body length, and the cost of honeycomb interlayer body raises and weight increases.And it is big that thermal stress becomes.
Therefore, the soldering length between flat board and the corrugated plating is 10～50% of honeycomb interlayer body length.
Its result has the advantage that cost raises and weight increases that the resistance to vibration that can keep the honeycomb interlayer body is avoided the honeycomb interlayer body simultaneously.
In the invention of fourth aspect, metal catalytic reactor is installed on the dividing plate that will separate in the silencer, and soldering position and dividing plate between flat board and the corrugated plating are overlapping, therefore, can make the soldering portion unanimity between dividing plate and the metal catalytic reactor.
If can make the position consistency of the soldering portion between dividing plate and the metal catalytic reactor, then can utilize dividing plate to strengthen the soldering portion of metal catalytic reactor.
Soldering portion by dividing plate strengthens metal catalytic reactor has intensity that can improve metal catalytic reactor and the advantage that further improves resistance to vibration.
Description of drawings
Fig. 1 is the profile that the silencer of metal catalytic reactor of the present invention has been installed;
Fig. 2 is the 2-2 line profile of Fig. 1;
Fig. 3 is the 3-3 line profile of Fig. 1;
Fig. 4 is the profile of the structure of explanation metal catalytic reactor length direction of the present invention;
Fig. 5 be Fig. 45 to view;
Fig. 6 is 6 enlarged drawings of Fig. 5;
Fig. 7 is the figure of another embodiment of Fig. 4.
Symbol description
10 silencers
12 first dividing plates
30 metal catalytic reactors
61 urceolus
63 flat boards
64 corrugated platings
65 honeycomb interlayer bodies
The lateral surface of 65a honeycomb interlayer body
The specific embodiment
Below, be used to implement optimal modality of the present invention with reference to description of drawings.
In the following description, " preceding ", " back ", " left side ", " right side ", " on ", D score is to be the direction of benchmark with the silencer, from silencer towards all directions, Fr represents the place ahead, and Rr represents the rear, and L represents the left side, R represents the right side, and T represents the top, and B represents the below.In addition, accompanying drawing is towards the figure that sees along symbol.
Fig. 1 is the profile that the silencer of metal catalytic reactor of the present invention has been installed, and silencer 10 has: shell body 11 cylindraceous; Inner housing 17, utilize first dividing plate 12 that itself and the inboard that is disposed at above-mentioned shell body 11 cut apart the inboard of shell body 11 and the second partition 13 that is disposed at first dividing plate, 12 rears, in shell body 11, form cup 14, middle chamber 15, chamber 16, back, it is located at the rear side of second partition 13, and an end 17a is by the circumference shoulder 13a maintenance of second partition 13; The ring component 21 of ring-type, the other end 17b that it keeps above-mentioned inner housing 17 is configured in the inboard of shell body 11; Inner cap 22 and bonnet 23, it is located at the rear of this ring component 21, blocks the rear of chamber 16, back; Protecgulum 24, it blocks the place ahead of cup 14; Air inlet pipe 25, it connects first dividing plate 12 and second partition 13, extends to the rear of chamber 16, back from the place ahead of cup 14, and exhaust is imported chamber 16, back; Second joint component 26, it is connected with above-mentioned air inlet pipe 25, and exhaust is spent towards changing about 180; Second conical pipe 31, it is connected with above-mentioned second joint component 26, with its with metal catalytic reactor 30 between be connected; Metal catalytic reactor 30, it is connected with above-mentioned second conical pipe 31, and connects second partition 13 and dispose; First conical pipe 33, it is connected with above-mentioned metal catalytic reactor 30, and with its with first joint component 32 between be connected; First joint component 32, it is connected with above-mentioned first conical pipe 33, with exhaust towards changing roughly 180 degree; First intervalve 34, it is connected with above-mentioned first attaching parts 32, with chamber 16, exhaust guiding back; Second intervalve 35, it connects second partition 13 and first dividing plate 12 and disposes, and exhaust is imported cups 14 from chamber, back 16; The 3rd intervalve 36, it connects first dividing plate 13 and disposes, with exhaust chamber 15 from cup 14 imports; Discharge pipe 37, it connects second partition 13, inner cap 22 and back cover part 23, and exhaust is exported to outside the silencer.
By the connecting portion of the weld metal catalyst converter 30 and first conical pipe 33, weld the connecting portion of first conical pipe 33 and first joint component 32, the connecting portion of the weld metal catalyst converter 30 and second conical pipe 31 interfixes them.
Label 41 is first bracket components, and welded nut 42 is installed on this first bracket component 41.
Promptly, this silencer 10 is as lower member, utilize first and second dividing plate 12,13 that shell body 11 is divided into cup 14, middle chamber 15, chamber 16, back, part at the pipe of vented exhaust is provided with metal catalytic reactor 30, and this metal catalytic reactor 30 is installed on the second partition in silencer 10 13, simultaneously, intervalve 34,35, air inlet pipe 25 and discharge pipe 37 are installed on this second partition 13, first conical pipe 33, first～the 3rd intervalve 34,35,36 and the air inlet pipe 25 are installed on this first dividing plate 12.
In addition, inner housing 17 and inner cap 22 are to strengthen steel plate.And, shell body 11 and 17 of inner housings, and inner cap 22 and back cover part 23 between the space that forms insert glass fibre 43,44 after being shaped, improve the noise elimination effect.
Fig. 2 is the 2-2 line profile of Fig. 1, be illustrated in to offer a plurality of holes 45～49 on first dividing plate 12, and in these holes 45～49 situation of mounting pipe.
In the hole of on first dividing plate 12 that the inboard with shell body 11 separates, offering 45～49 from figure right perforation of left-hand first intervalve 34, air inlet pipe 25, first conical pipe 33, the 3rd intervalve 36, and second intervalve 35 are installed, and, will fix around these pipes 25,33～36 and between first dividing plate 12 by welding.The welding scope is the part around the pipe.
In addition, label 51 is second bracket components that shell body 11 peripheries have, and on this second bracket component 51 welded nut 52 is installed.
Fig. 3 is the 3-3 line profile of Fig. 1, be illustrated in to offer a plurality of holes 55～59 on two dividing plates 13, and in these holes 55～59 situation of mounting pipe.These holes 55～59 form the plunging hole 55～59 with flange part 55a～59a by carrying out plunging processing, are local difference on the position of offering the hole that usefulness is installed for pipe and size with the difference of described first dividing plate 12 of last figure.
In these plunging holes 55～59 of on the second partition 13 that the inboard with shell body 11 separates, offering from figure a dextrad left side connect urceolus 61 that discharge pipe 37, first intervalve 34, air inlet pipe 25, metal catalytic reactor 30 are installed, and second intervalve 35.
Like this, the pipe that connects between cup 14 (with reference to Fig. 1), middle chamber 15, the chamber 16, back is fixing by first dividing plate 12 by welding, formation is by the structure that is opened in plunging hole 55～59 supportings on the second partition 13, therefore, can be according to the rise and fall of temperature support 62 with first dividing plate 12 ... (... represent a plurality of, below identical) be that benchmark is elastic along its length.
That is, because each pipe passes through the support 62 of first dividing plate 12 (with reference to Fig. 2) ... can be along first dividing plate 12 elastic, so on pipe, can not produce the thermal stress of length direction.
Consequently, owing to do not produce the thermal stress of the length direction of pipe, so can improve the durability of silencer 10.
Turn back to Fig. 1, the path by the exhaust in the silencer 10 is described.
At first, exhaust enters from the air inlet pipe 25 in the place ahead, by second joint component 26 its direction is changed about 180 degree, Jie is cleaned by metal catalytic reactor 30 by second conical pipe 31, by first conical pipe 33, by first joint component 32 its direction is changed about 180 degree,, be imported into chamber 16, back by first intervalve 34.
Then, the exhaust that imports the chamber, back is imported into cup 14 by second intervalve 35, and the exhaust that is imported into cup 14 is by chamber 15 in 36 importings of the 3rd intervalve.
At last, the exhaust that is imported into middle chamber 15 is rearward discharged by discharge pipe 37.
Fig. 4 is the profile of the length direction structure of explanation metal catalytic reactor of the present invention, is the structure after from silencer 10 metal catalytic reactor 30 being taken out.Metal catalytic reactor 30 is that flat board 63 and corrugated plating 64 is overlapping, be rolled into the roller shape, carry out soldering, and in the outside of honeycomb interlayer body 65 the chimeric structure of urceolus 61, L1 is the length of urceolus, and L2 is the length of honeycomb interlayer body 65, and L3 is the soldering length of honeycomb interlayer body 65 to urceolus 61, in the present embodiment, L3=L2.L4 be in honeycomb interlayer body 65 with dull and stereotyped 63 and corrugated plating 64 between fixing soldering length, the airflow direction of arrow 66 expression exhausts.
The structure of the honeycomb interlayer body 65 that is made of flat board 63 and corrugated plating 64 is described by figure below.
Among the figure, with the outlet side setting of the deflection exhaust of the soldering position between flat board 63 and the corrugated plating 64 stream.Owing to the height of temperature than outlet side, the strength of materials reduces near the inlet of metal catalytic reactor 30, so the soldering position between flat board 63 and the corrugated plating 64 is partial to the outlet side of exhaust stream and is provided with.By the outlet side that flow near exhaust the soldering position that makes between flat board 63 and the corrugated plating 64, can improve the durability of the part of soldering between flat board 63 and the corrugated plating 64.
And, make the soldering range L 4 between flat board 63 and the corrugated plating 64 shorter than the soldering range L between honeycomb interlayer body 65 and the urceolus 61 2.
Specifically, the soldering length L 4 between flat board 63 and the corrugated plating 64 is 10～50% of honeycomb interlayer body 65 length L 2.
Dull and stereotyped 63 and corrugated plating 64 between 10% o'clock of soldering length L 4 not enough honeycomb interlayer body 65 length L 2, the resistance to vibration of honeycomb interlayer body 65 reduces.
On the other hand, the soldering length L 4 between flat board 63 and corrugated plating 64 surpasses 50% o'clock of honeycomb interlayer body 65 length L 2, the cost of honeycomb interlayer body 65 is raise, and weight increases.And it is big that thermal stress becomes.
Therefore, the soldering length L 4 between flat board 63 and the corrugated plating 64 is 10～50% of honeycomb interlayer body 65 length L 2.
Consequently, can in the resistance to vibration of keeping honeycomb interlayer body 65, avoid the cost of honeycomb interlayer body 65 to raise and the weight increase.
Fig. 5 be Fig. 45 to view, be the figure of the radial structure of explanation metal catalytic reactor, as mentioned above, metal catalytic reactor 30 by make thin flat board 63 and corrugated plating 64 alternately and concentric circles overlap to form the honeycomb interlayer body 65 of sandwich construction and be embedded in the lateral surface 65a of this honeycomb interlayer body 65 ... on urceolus 61 constitute, by dull and stereotyped 63 ... with corrugated plating 64 ... the lateral surface 65a of the honeycomb interlayer body 65 that constitutes ... go up the chimeric urceolus 61 that has.
That is, metal catalytic reactor 30 following formations are with thin flat board 63 ... and corrugated plating 64 ... overlapping, be rolled into the roller shape, with flat board 63 ... with corrugated plating 64 ... soldering constitutes the honeycomb interlayer body 65 with a plurality of mesh-shape paths, coat this honeycomb interlayer body 65 with urceolus 61 ..., simultaneously with soldering between them.
Fig. 6 is 6 enlarged drawings of Fig. 5, expression soldering portion 71 ... it is the flat board 63 that will approach ... and corrugated plating 64 ... overlapping, when being rolled into the roller shape, at corrugated plating 64 ... top 72 ... with dull and stereotyped 63 and the lateral surface 65a of honeycomb interlayer body 65 be corrugated plating 64 ... top 72 ... carry out with the position that urceolus 61 joins.
Return Fig. 1, the soldering portion of metal catalytic reactor 30 of length direction and the configuration relation of second partition 13 are described.
Metal catalytic reactor 30 is installed on the second partition 13 that will separate in the silencer 10, and dull and stereotyped 63 ... with corrugated plating 64 ... between the position 75 of soldering overlapping with second partition 13, be installed on the second partition 13.
Metal catalytic reactor 30 is installed on the second partition 13, makes dull and stereotyped 63 ... with corrugated plating 64 ... between soldering position 75 overlapping with second partition 13, therefore, can make the soldering portion unanimity between second partition 13 and the metal catalytic reactor 30.
As long as can make position 75 unanimities of the soldering portion between second partition 13 and the metal catalytic reactor 30, then can be by the soldering portion of second partition reinforcement metal catalyst converter 30.
By utilizing the soldering portion of second partition 13 reinforcement metal catalyst converters 30, can improve the intensity of metal catalytic reactor 30, and further improve resistance to vibration.
The following describes effect of the present invention.
Metal catalytic reactor 30 following formations, thin flat board 63 and corrugated plating 64 multilayers is overlapping, be wound into the roller shape, with flat board 63 and corrugated plating 64 solderings, constitute honeycomb interlayer body 65, by urceolus 61 these honeycomb interlayer bodies 65 of coating, and with soldering between them.
Owing to make the flat board 63 that constitutes honeycomb interlayer body 65 ... with corrugated plating 64 ... between the soldering scope shorter than the soldering scope between honeycomb interlayer body 65 and the urceolus 61, so can reduce dull and stereotyped 63 ... with corrugated plating 64 ... between the soldering amount, can reduce the cost and the weight of metal catalytic reactor 30.
In addition, make dull and stereotyped 63 ... with corrugated plating 64 ... between the soldering scope shorter than the soldering scope between honeycomb interlayer body 65 and the urceolus 61.That is, the soldering scope between honeycomb interlayer body 65 and the urceolus 61 is extended.
Its result can improve the installation strength of 65 pairs of urceolus 61 of honeycomb interlayer body.
In addition, because by shortening dull and stereotyped 63 ... with corrugated plating 64 ... between the soldering scope, thermal stress diminishes, therefore, easily dull and stereotyped 63 ... with corrugated plating 64 ... between guarantee the intensity stipulated.
Because dull and stereotyped 63 ... with corrugated plating 64 ... between guaranteed the intensity of regulation, and improved the installation strength of 65 pairs of urceolus 61 of honeycomb interlayer body, so can further improve the resistance to vibration of metal catalytic reactor 30.
Therefore, can provide a kind of installation strength that improves 65 pairs of urceolus 61 of honeycomb interlayer body, and shorten the soldering scope, reduce brazing cost, and improve the metal catalytic reactor of resistance to vibration.
Fig. 7 is another enforcement illustration of Fig. 4.
Metal catalytic reactor 30 is by dull and stereotyped 63 ... with corrugated plating 64 ... chimeric urceolus 61 on the honeycomb interlayer body 65 that constitutes and the parts that constitute, L1 represents the length of urceolus, L2 represents the length of honeycomb interlayer body 65, L3 represents the soldering length of 65 pairs of urceolus 61 of honeycomb interlayer body, and L4 represents the soldering length in the honeycomb interlayer body 65.
Have more different aspect to be with Fig. 4, the soldering length L 4 in the honeycomb interlayer body 65 are shorter than the length L 3 of honeycomb interlayer body 65, are suitable for using when length L 1 grade of the urceolus 61 of the metal catalytic reactor 30 that will extend.
In addition, in first aspect present invention, that the outlet side setting of the deflection exhaust of the soldering position between flat board and the corrugated plating is not no problem yet.
The present invention preferably uses in motorcycle.
Claims (4)
1, a kind of metal catalytic reactor, thin flat board and corrugated plating is overlapping, be rolled into the roller shape, and to dull and stereotyped and corrugated plating soldering, constitute honeycomb interlayer body, cover with the lateral surface of urceolus with this honeycomb interlayer body with a plurality of mesh-shape paths, and with soldering between them, it is characterized in that the soldering scope between described flat board and the corrugated plating is shorter than the soldering scope between described honeycomb interlayer body and the described urceolus.
2, metal catalytic reactor as claimed in claim 1 is characterized in that, the soldering position between described flat board and the corrugated plating is partial to the outlet side of exhaust stream and is provided with.
3, metal catalytic reactor as claimed in claim 1 or 2 is characterized in that, the soldering length between described flat board and the corrugated plating is 10～50% of described honeycomb interlayer body length.
4, a kind of metal catalytic reactor is characterized in that, claim 1,2 and 3 described metal catalytic reactors are installed on the dividing plate that will separate in the silencer, and soldering position and described dividing plate between described flat board and the corrugated plating are overlapping.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005044363A JP4977326B2 (en) | 2005-02-21 | 2005-02-21 | Silencer |
| JP044363/05 | 2005-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1830562A true CN1830562A (en) | 2006-09-13 |
| CN1830562B CN1830562B (en) | 2011-01-26 |
Family
ID=36985879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100045506A Active CN1830562B (en) | 2005-02-21 | 2006-01-27 | Metal catalytic reactor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4977326B2 (en) |
| CN (1) | CN1830562B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967563A (en) * | 2013-01-31 | 2014-08-06 | 本田技研工业株式会社 | Exhaust gas purifying catalytic apparatus for small-sized internal combustion engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008016148A1 (en) * | 2008-03-28 | 2009-10-01 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Honeycomb body and method for producing a soldered honeycomb body |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62194436U (en) * | 1986-06-02 | 1987-12-10 | ||
| JP2656617B2 (en) * | 1989-06-08 | 1997-09-24 | 新日本製鐵株式会社 | Metal carrier for automobile exhaust gas purification catalyst |
| JP3260400B2 (en) * | 1991-07-05 | 2002-02-25 | 本田技研工業株式会社 | Exhaust gas purification catalyst |
| JP3274233B2 (en) * | 1993-05-21 | 2002-04-15 | 臼井国際産業株式会社 | Honeycomb body |
| JP3304508B2 (en) * | 1993-05-28 | 2002-07-22 | スズキ株式会社 | Exhaust gas purification device for motorcycle |
| JP2709789B2 (en) * | 1993-06-07 | 1998-02-04 | 日本冶金工業株式会社 | Exhaust gas purification metal carrier excellent in thermal fatigue resistance and vibration resistance and method for producing the same |
| JP3716031B2 (en) * | 1996-04-01 | 2005-11-16 | 昭和飛行機工業株式会社 | Metal carrier for catalyst equipment |
| JPH09329018A (en) * | 1996-06-12 | 1997-12-22 | Mitsubishi Heavy Ind Ltd | Engine muffler |
| CN2264251Y (en) * | 1996-09-17 | 1997-10-08 | 三阳工业股份有限公司 | Silencer |
| JPH11303626A (en) * | 1998-04-21 | 1999-11-02 | Usui Internatl Ind Co Ltd | Metal catalyst device for exhaust emission control |
| JP4098421B2 (en) * | 1998-11-13 | 2008-06-11 | 株式会社ユタカ技研 | Exhaust silencer |
| CN1098970C (en) * | 2000-01-24 | 2003-01-15 | 黄钊仁 | Metal carrier for purifying waste gas and its production process and equipment |
| JP4722268B2 (en) * | 2000-08-28 | 2011-07-13 | 株式会社キャタラー | Exhaust system |
| JP2002195027A (en) * | 2000-12-26 | 2002-07-10 | Suzuki Motor Corp | Exhaust muffler for vehicle |
| JP3915410B2 (en) * | 2001-02-07 | 2007-05-16 | スズキ株式会社 | Exhaust muffler device for vehicles |
| JP4024127B2 (en) * | 2002-10-29 | 2007-12-19 | 本田技研工業株式会社 | Exhaust device for internal combustion engine |
-
2005
- 2005-02-21 JP JP2005044363A patent/JP4977326B2/en active Active
-
2006
- 2006-01-27 CN CN2006100045506A patent/CN1830562B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967563A (en) * | 2013-01-31 | 2014-08-06 | 本田技研工业株式会社 | Exhaust gas purifying catalytic apparatus for small-sized internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006224063A (en) | 2006-08-31 |
| CN1830562B (en) | 2011-01-26 |
| JP4977326B2 (en) | 2012-07-18 |
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