CN100444962C - Exhaust gas purifying metal carrier-use laminate, production method for exhaust gas purifying metal carrier, exhaust gas purifying metal carrier and exhaust gas purifying filter - Google Patents
Exhaust gas purifying metal carrier-use laminate, production method for exhaust gas purifying metal carrier, exhaust gas purifying metal carrier and exhaust gas purifying filter Download PDFInfo
- Publication number
- CN100444962C CN100444962C CNB2004800365804A CN200480036580A CN100444962C CN 100444962 C CN100444962 C CN 100444962C CN B2004800365804 A CNB2004800365804 A CN B2004800365804A CN 200480036580 A CN200480036580 A CN 200480036580A CN 100444962 C CN100444962 C CN 100444962C
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- Prior art keywords
- exhaust gas
- gas purifying
- metal carrier
- banded
- purifying metal
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- Expired - Fee Related
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 50
- 239000002184 metal Substances 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000007747 plating Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 19
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 239000011888 foil Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 25
- 230000014509 gene expression Effects 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 9
- 229910000679 solder Inorganic materials 0.000 description 7
- 239000002912 waste gas Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 241000219739 Lens Species 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2807—Metal other than sintered metal
- F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
- F01N2330/04—Methods of manufacturing
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Processing Of Solid Wastes (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Materials (AREA)
Abstract
A production method for an exhaust gas purifying metal carrier excellent in productivity, an exhaust gas purifying metal carrier and an exhaust gas purifying device. The production method for an exhaust gas purifying metal carrier (1) comprises the steps of applying a laser beam from the outer surface of the cylindrical laminates toward the center of the laminates while at least one pair of laminates of alternately overlapping metal-foil band-like corrugated sheets (2) and metal-foil band-like flat sheets (3) are taken up in a cylindrical shape, and fusing portions of metal foil irradiated with a laser beam to bond two-several layers of band-like flat sheet and inner-layer band-like corrugated sheet together or make holes in them.
Description
Technical field
The exhaust gas purifying metal carrier-use laminate that the present invention relates to the device that the waste gas of discharging from the internal combustion engines such as engine of automobile is purified, to use, the manufacture method of exhaust gas purifying metal carrier, use exhaust gas purifying metal carrier that this method makes and the exhaust emission control filter that uses its manufacturing.
Background technology
Waste gas purification apparatus for the internal combustion engine of the engine of automobile or generator etc. in the cylinder shell that is made of metallic steel such as stable on heating stainless-steel sheets, uses the metallic carrier that embeds the cylindric honeycomb ceramics that is made of same metal steel.
Metallic carrier with past of such formation is made usually by the following method: the flat thin plate that will be made of the sheet metal of band shape is curled into vortex shape with the corrugated sheet of this flat thin plate being pressed ripple processing obtain under overlap condition, thereby make honeycomb ceramics, be embedded in the honeycomb ceramics that makes at metal shell cylindraceous, then, the contact-making surface of the flat thin plate of ducted body that will have an above-mentioned network-like cross section and corrugated sheet and honeycomb ceramics engage by methods such as soldering, welding, diffusion bond with housing and make.And then, be coated with and be covered with various catalyst, can become waste gas purification apparatus with purification function.
In the past,, in non-patent literature 1, provided and used laser to engage corrugated plating and a kind of dull and stereotyped mode as the method for not using cored solder.The technology of non-patent literature 1 for the control laser irradiation condition regularly, the technology that the contact of dull and stereotyped and corrugated plating is welded.Yet because system complex, engaging speed is also slow, and productivity ratio is low, therefore existing problems aspect economy.
Prior art documentation ﹠ info about the application is as follows.
Non-patent literature 1: printing No.102-98 before the lecture meeting of automotive engineering association of civic organization
Summary of the invention
Yet, in the manufacture method that the vacuum heat of using cored solder in the past engages, the cored solder and the vacuum heat treatment furnace of high price are necessary, and the process numbers such as joint in cored solder coating and the heat-treatment furnace are many, productivity ratio is low inferior, so cost degradation is restricted.
In addition, in the metallic carrier that engages by cored solder, metallic carrier is exposed under the situation of high temperature in practical operation, its bond strength is not enough, therefore can produce following defective: since thermal stress cause the bonding part from, because pressure at expulsion causes being deformed into bamboo shoot shape (to the outstanding shape of a direction), needs to pay attention to these problems.
Therefore, the objective of the invention is with cheap and easy mode provide a kind of waste gas purification apparatus that constitutes by ducted body with latticed cross section with parts with and manufacture method.
The manufacture method of exhaust gas purifying metal carrier-use laminate, it is characterized in that: on the banded dull and stereotyped laminated thing that replaces the overlapping banded corrugated plating that constitutes by metal forming more than 1 pair or 1 pair and constitute by metal forming, irradiating laser outside the laminated thing makes the operation of above-mentioned banded corrugated plating and above-mentioned banded panel splice; Then, alternately laminated banded flat board and banded corrugated plating more than 1 or 1 in the above, afterwards, irradiating laser is bonded into the operation of laminated thing; Repeat the above-mentioned operation that is bonded into laminated thing.
The manufacture method of exhaust gas purifying metal carrier as claimed in claim 2, it is characterized in that, with the alternately laminated banded corrugated plating that constitutes by metal forming more than 1 pair or 1 pair be rolled into cylindric by the banded dull and stereotyped laminated thing that metal forming constitutes, simultaneously from the outer surface of laminated thing cylindraceous to laminated thing center position irradiating laser cylindraceous, make the position fusing of the metal forming of being shone by laser, 2～several layers engage or form opening within banded dull and stereotyped and the banded corrugated plating that is positioned at its internal layer.In this case, above-mentioned metal forming is preferably the heat-resistance stainless steel paper tinsel that thickness is 30～150 μ m.In addition, the irradiation of above-mentioned laser is preferably discontinuous carrying out.In addition, preferably on a face, shine 1 or multi-stripe laser.
The exhaust gas purifying metal carrier of claim 6 is characterized in that, uses the manufacture method of above-mentioned any one exhaust gas purifying metal carrier to make.
The exhaust emission control filter of claim 7 is characterized in that, by filling claim 6 described exhaust gas purifying metal carrier in cylinder shell, engages with cylindric cylindrical shell, applies cleaning catalyst again and makes.
The described exhaust emission control filter of claim 8 is characterized in that, by only engaging described exhaust gas purifying metal carrier of claim 6 and cylindric cylindrical shell at a side end of axial direction, applies cleaning catalyst again and makes.
The described exhaust emission control filter of claim 9, it is characterized in that, behind the described exhaust gas purifying metal carrier of filling claim 6 in cylindric cylindrical shell, side end reduced with cylindric cylindrical shell, only at the engaged at end exhaust gas purifying metal carrier and the cylindric cylindrical shell of reduced, apply cleaning catalyst again and make.
The described exhaust emission control filter of claim 10 is characterized in that, behind filling claim 6 described exhaust gas purifying metal carrier in cylindric cylindrical shell, with the both side ends reduced of cylindric cylindrical shell, applies cleaning catalyst again and makes.
The described exhaust emission control filter of claim 11 is characterized in that, makes by the laminated thing that embeds the manufacture method manufacturing of adopting the described exhaust gas purifying metal carrier-use laminate of claim 1 in square casing.
Description of drawings
Fig. 1 is the skeleton diagram of manufacture method of the present invention.
Fig. 2 is the expression figure with an embodiment before banded corrugated plating and banded dull and stereotyped the curling of the present invention.
For the symbol among the figure, 1 expression metallic carrier, the banded corrugated plating of 2 expressions, 3 expressions are banded dull and stereotyped, 4 expression laser, 5 representational frameworks, 6 expression backing rolls, 8 expression springs, 9 expression bands, 11 expression pinch rolls, 13 expression torque motors.
The specific embodiment
Exhaust gas purifying metal carrier of the present invention 1 mainly is used as carrier or filter at the device that is used for purifying the waste gas of discharging from internal combustion engines such as car engines.Its basic structure is, embeds in the cylindraceous cylindric cylindrical shell of describing in the past the example that is made of metallic plate with the shape of cylinder and uses.
And exhaust emission control filter of the present invention is constructed as follows: will embed in the cylindric cylindrical shell according to the above-mentioned exhaust gas purifying metal carrier 1 of above-mentioned manufacture method preparation, join on the cylindric cylindrical shell after, apply cleaning catalyst.
Below, for the embodiment of exhaust gas purifying metal carrier of the present invention, use Fig. 1 to describe.As shown in Figure 1, on one side the banded corrugated plating 2 that constitutes by metal forming that applies that tension force sends on one side by spring 8 and by pinch roll 11 by metal forming constitute banded dull and stereotyped 3, while be supported roller 6 compress alternately laminated be curled into cylindric, at this moment, from the outer surface of laminated thing cylindraceous center position irradiating laser 4 to laminated thing cylindraceous, make the position fusing of the metal forming of being shone by laser 4, simultaneously with within banded dull and stereotyped and the banded corrugated plating that is positioned at its internal layer 2～several layers be joined together or form opening.It is also not shown in the drawings to curl, and can control motor control rotary speed by speed.Curling is to be curled into cylindricly with the size of exhaust gas purifying metal carrier 1 is consistently overlapping, in banded corrugated plating 2 and banded dull and stereotyped 3, the part and the cylindric part of not curling is cut off.Curling of banded corrugated plating 2 and banded flat board 3 is with 9 rotations to carry out by being made by torque motor 13.In Fig. 1, the arrow of drawing in banded flat board, banded corrugated plating, pinch roll, metallic carrier and the band is represented direction of rotation or direct of travel.
During laser 4 irradiations, banded corrugated plating 2 and banded dull and stereotyped 3 engages, and perhaps, at its approaching position of two plates, banded corrugated plating 2 and banded dull and stereotyped 3 is engaged.In addition, at banded corrugated plating 2 and banded dull and stereotyped 3 positions of separating, make both sides form opening.Thus, when laser shines, because banded corrugated plating 2 can engage or opening simultaneously with the different of banded dull and stereotyped 3 interval.Above-mentioned banded corrugated plating 2 and banded dull and stereotyped 3 is preferably the heat-resistance stainless steel paper tinsel that thickness is 30～150 μ m.If less than 30 μ m during use, when high temperature heats, owing to heat produces distortion, can't have the function as waste gas purification carrier 1.On the other hand, also can make usefulness even surpass 150 μ m, but must need the laser of high-output power, and engage or the speed of opening slack-off, be uneconomic.In addition, the irradiation of above-mentioned laser is preferably discontinuous carries out.For example, irradiation is preferably carried out from the interval that object lens leave 20～200mm.If not enough 20mm, hypotelorism, optics devices such as lens are easily owing to heat or the laser light reflected that lens produce sustains damage.On the other hand, if surpass 200mm, then because vibration etc., irradiation position (focal position) instability, engaging becomes be difficult to stable.
1 of preferred irradiation or shine multi-stripe laser 4 simultaneously.This can suitably select according to the size of exhaust gas purifying metal carrier 1.In addition, also can make that the output of laser is not to carry out in whole one-period, but in each cycle, shine discontinuous laser off and on by increasing laser output power to weld.
As above the exhaust gas purifying metal carrier 1 of Zhi Zaoing is seated in the cylindric cylindrical shell, engages with cylindric cylindrical shell by laser weld, applies cleaning catalyst again.The engaged at end of exhaust gas purifying metal carrier 1 and cylindric cylindrical shell.In addition, exhaust gas purifying metal carrier 1 is seated in the cylindric cylindrical shell, also a side of cylindric cylindrical shell can be shortened as required.In addition, under the little situation of the thermic load of exhaust emission control filter,, can play exhaust gas purifying metal carrier and the unseparated effect of cylindric cylindrical shell by dwindling the diameter at cylindric cylindrical shell both ends.By one-sided joint only, the stress that acts on the junction surface significantly reduces.
In addition, the present invention is not limited to above-mentioned embodiment, can carry out various changes as required.Figure 2 illustrates simultaneously 4 layers the situation of curling, can engage and be effective.In addition, as the form beyond cylindric, can also be that square mode engages with laminated cross section with dull and stereotyped, corrugated plating alternately laminated.In this case, apply certain pressure above the slave plate, shine one～several laser, obtain shape good metal carrier by engaging.Can also not need soldering substantially, it is also no problem as required the part of end face to be carried out soldering.In addition, catalyst can use known material, for example can use the material that has carried catalyst such as platinum, palladium on the bearing bed that is made of activated aluminum.
Exhaust emission control filter constructed in accordance is also no problem for the pressure loss, demonstrates enough purifying properties.
Industrial utilizability
The present invention needn't carry out as the before soldering of the high price of joint method, and the method for joint is very simple, High productivity under high speed is economical. In addition, owing to the common Ni that does not use as brazing solder Therefore brazing solder also is gratifying aspect environment. Owing to engage close to a joint, therefore Even expose at high temperature, the thermal stress at junction surface is also lower, and shape is difficult to extremely collapse routed. In addition, because Metal forming has through hole, so the stream of waste gas is elongated, and purifying property improves. Therefore, if same Purifying property, also have the length that can shorten filter, lightweight feature.
Claims (2)
1, a kind of manufacture method of exhaust gas purifying metal carrier-use laminate, it is characterized in that, repeat following operation: on the banded dull and stereotyped laminated thing that replaces the overlapping banded corrugated plating that constitutes by metal forming more than 1 pair or 1 pair and constitute by metal forming, irradiating laser outside the laminated thing makes the operation of above-mentioned banded corrugated plating and above-mentioned banded panel splice and opening simultaneously; Then, alternately laminated more than 1 or 1 after banded flat board and the banded corrugated plating thereon, irradiating laser is bonded into laminated thing and simultaneously with the operation of laminated thing opening; Be bonded into above-mentioned laminated thing and simultaneously with the operation of laminated thing opening.
2, a kind of exhaust emission control filter, constitute by following mode: for the laminated thing of the manufacture method manufacturing of adopting the described exhaust gas purifying metal carrier-use laminate of claim 1, above laminated thing with certain exert pressure, shine 1～several laser, laminated cross section is bonded into square, is embedded in the square casing afterwards.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003415675 | 2003-12-12 | ||
| JP415675/2003 | 2003-12-12 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100916629A Division CN101310859A (en) | 2003-12-12 | 2004-11-05 | Exhaust gas purifying metal carrier, manufacturing method thereof and carrier-use laminate exhaust gas purifying filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1894040A CN1894040A (en) | 2007-01-10 |
| CN100444962C true CN100444962C (en) | 2008-12-24 |
Family
ID=34675137
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100916629A Pending CN101310859A (en) | 2003-12-12 | 2004-11-05 | Exhaust gas purifying metal carrier, manufacturing method thereof and carrier-use laminate exhaust gas purifying filter |
| CNB2004800365804A Expired - Fee Related CN100444962C (en) | 2003-12-12 | 2004-11-05 | Exhaust gas purifying metal carrier-use laminate, production method for exhaust gas purifying metal carrier, exhaust gas purifying metal carrier and exhaust gas purifying filter |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100916629A Pending CN101310859A (en) | 2003-12-12 | 2004-11-05 | Exhaust gas purifying metal carrier, manufacturing method thereof and carrier-use laminate exhaust gas purifying filter |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3857299B2 (en) |
| CN (2) | CN101310859A (en) |
| TW (1) | TWI317302B (en) |
| WO (1) | WO2005056183A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008259996A (en) * | 2007-04-13 | 2008-10-30 | Honda Motor Co Ltd | Metal honeycomb carrier |
| CN109248713A (en) * | 2018-09-06 | 2019-01-22 | 南京蔚岚环境技术研究院有限公司 | A kind of catalyst carrier and its manufacturing method of TREATMENT OF VOCs |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253632A (en) * | 1975-10-28 | 1977-04-30 | Kyocera Corp | Display tube glow circuit |
| JPH08103664A (en) * | 1994-10-04 | 1996-04-23 | Nippondenso Co Ltd | Honeycomb body and catalytic converter having catalyst carrier consisting of the honeycomb body |
| JPH0913919A (en) * | 1995-06-28 | 1997-01-14 | Yamaha Motor Co Ltd | Cylinder head for engine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1102706A (en) * | 1977-05-06 | 1981-06-09 | Rainer Scholz | Monolithic metal catalyst for the detoxication of the exhaust gases of internal combustion engines |
| JPH05253632A (en) * | 1992-03-11 | 1993-10-05 | Nippon Steel Corp | Honeycomb body for metal carrier |
| JP2620471B2 (en) * | 1992-09-29 | 1997-06-11 | 新日本製鐵株式会社 | Manufacturing method of diffusion bonded metal carrier |
| JPH07213919A (en) * | 1994-02-02 | 1995-08-15 | Nippondenso Co Ltd | Metal carrier and its production |
| JPH08206513A (en) * | 1995-02-02 | 1996-08-13 | Usui Internatl Ind Co Ltd | Metallic carrier and its production |
-
2004
- 2004-11-05 CN CNA2008100916629A patent/CN101310859A/en active Pending
- 2004-11-05 WO PCT/JP2004/016402 patent/WO2005056183A1/en active Application Filing
- 2004-11-05 CN CNB2004800365804A patent/CN100444962C/en not_active Expired - Fee Related
- 2004-11-05 JP JP2005516068A patent/JP3857299B2/en not_active Expired - Fee Related
- 2004-12-07 TW TW093137716A patent/TWI317302B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253632A (en) * | 1975-10-28 | 1977-04-30 | Kyocera Corp | Display tube glow circuit |
| JPH08103664A (en) * | 1994-10-04 | 1996-04-23 | Nippondenso Co Ltd | Honeycomb body and catalytic converter having catalyst carrier consisting of the honeycomb body |
| JPH0913919A (en) * | 1995-06-28 | 1997-01-14 | Yamaha Motor Co Ltd | Cylinder head for engine |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200518836A (en) | 2005-06-16 |
| WO2005056183A1 (en) | 2005-06-23 |
| CN1894040A (en) | 2007-01-10 |
| TWI317302B (en) | 2009-11-21 |
| JP3857299B2 (en) | 2006-12-13 |
| CN101310859A (en) | 2008-11-26 |
| JPWO2005056183A1 (en) | 2007-07-05 |
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