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JP3464557B2 |
PURPOSE: To provide a metal carrier for an electric heating type catalyst device forming roll type honeycomb bodies provided with electrodes on its central section and outer periphery and consuming a small amount of power. CONSTITUTION: ...
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JP3466056B2 |
To provide an aluminum honeycomb superior in high temperature strength, heat resistance, corrosion resistance, etc., by diffusion welding in which magnesium vaporized by pressurizing and heating removes by reduction the oxide film on the...
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JP3462340B2 |
To inexpensively produce a honeycomb core having high buckling strength by spreading the whole of a laminate obtained through the same material and same process as a trial manufacture object into a honeycomb shape so as to have an execut...
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JP3454018B2 |
To improve the performance of a catalyst by improving the contacting property between waste gas and a catalyst coating layer while improving temp. rising characteristics by reducing heat mass in a metallic catalyst carrier. By forming th...
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JP2003251199A |
To enhance the contact effect with a catalyst in a metal carrier for supporting the catalyst, to provide a catalytic reactor using the metal carrier having high contact effect and an exhaust gas cleaning apparatus using the catalyst.The ...
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JP3445633B2 |
PURPOSE: To continuously manufacture the honeycomb structure body with high efficiency by attaching a mechanism for supplying a corrugated plate and a plate to a coiling shaft and cutting them, and providing a common base which can defle...
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JP3445338B2 |
PURPOSE: To improve brazing of a section profile and a core and reduce concentration of stress to a face material near the section profile by providing a corrugated or flat plate material between the section profile and the end part of t...
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JP3444788B2 |
To provide a brazed honeycomb panel in which no outer frame of special shape need be prepared, the arrangement workability is excellent, the panel strength and rigidity are high, the lightweight structure is maintained, a face plate is p...
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JP3431040B2 |
PURPOSE: To provide a core part of the prescribed sectional shape by dividing the circumference of the core part into a plurality of sections to set the rotational angle, and counting the number of corrugations of the corrugated stock co...
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JP3427645B2 |
To provide a method capable of inexpensively and surely winding a honeycomb body. The chip part 1a of a flat plate 1 is inserted into the slit S extending in the axial direction of a winding axis 3, and the length of a sprung out part 4 ...
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JP3426396B2 |
PURPOSE: To provide a honeycomb panel and a welding device for manufacturing honeycomb panels of an optional bending surface shape easily and inexpensively. CONSTITUTION: In a honeycomb panel 11 constituted of honeycomb cores 13 formed b...
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JP2003520136A |
Apparatus for manufacturing multi-layer metal feedstock material for stamping shaped parts eliminates the need for rolls of metal at the stamping site. Multilayer metal feedstock material is assembled from multiple rolls of metal stock, ...
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JP3422740B2 |
To provide a method of manufacturing a honeycomb core which keeps excellent characteristics of heat insulation, sound insulation, rigidity, etc., and is uniform in the content of foams of each cell. A mixture containing a dispersion or w...
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JP2003166420A |
To provide a perforated metal plate most suitable for forming a vacant body having a network-shaped section which is a component for an exhaust emission control device, a manufacturing method thereof, the component for an exhaust emissio...
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JP2003164933A |
To provide a honeycomb-type rotor or filter and its production method which firmly bonds a flat sheet to a corrugated sheet composing a honeycomb of a functional powder by using a least adhesive agent, that is, which causes no dislocatio...
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JP3412351B2 |
PURPOSE: To sharply make a drawing shape by obtaining a large impact force in a drawing time. CONSTITUTION: In this combination press forming method, an upper die pad 36 and an upper die frame 34 attached on a lift mechanism are held una...
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JP3413141B2 |
To provide a heat accumulator for a heat exchanger having not only sufficient heat shock resistance but also heat resistance and heat capacity and a metal carrier for cleaning exhaust gas having a low temperature lowering speed even at a...
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JP3410819B2 |
PURPOSE: To simply and surely assemble a grating by pressing a cross tube penetrating main bars arranged parallel so as to cross orthogonally through a joining hole into a large ellipse like whose major axis is lager than the diameter of...
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JP2003514159A |
(57) [Summary] A pair of laterally aligned cuts (1) in which continuous sections of cold-rolled metal are spaced longitudinally apart to form a closed frame with n sides. , 2,3) divides along its length. The cut divides the sections by t...
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JP3381748B2 |
PURPOSE: To provide a clad plate of multi-layer structure of >=3 layers which dispenses with the welding or the adhesion after the superplasticity is formed as the stock to obtain a composite formed body, especially having a hollow part,...
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JP2003508270A |
The invention relates to methods for producing a light component (a sandwich panel or a component for a vehicle body) that is easy to construct. A plurality of cup-like cavities (18) are embodied in a flexible metal foil (16). An outer l...
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JP2003025071A |
To provide a method for manufacturing a honeycomb structure in which components constituting the honeycomb structure are firmly joined to realize the strength as high as that of the base material.A large number of trapezoidal corrugated ...
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JP2003025034A |
To provide a honeycomb-type rotor capable of maintaining the surface area for the porous adsorbing function in an adsorbent such as zeolite, and preventing coarse grains of the adsorbent from being scraped off.Porous surfaces of adsorbin...
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JP3371221B2 |
To prevent loosening or the crashing of cells due to tightening at the time of winding by increasing the diameter of a winding shaft for winding a flat-steel sheet and a corrugated steel sheet in accordance with the increase of the diame...
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JP2003502569A |
A device for catalytically converting at least one component of an exhaust gas, including the exhaust gas from an internal-combustion engine, is described. The device includes a casing and a metallic support body formed from a plurality ...
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JP3366914B2 |
A metallic catalyst support of honeycomb construction easy to manufacture and having a large strength is obtained in the invention by bonding at least one predetermined part of an end face opening of a core unit in axial direction across...
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JP2002371798A |
To provide steel timbering and its method of manufacture, reducing manufacturing costs while enabling roll bending work (cold working) to be achieved with a smaller radius of curvature. A first steel member 2 having a T-shaped cross-sect...
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JP3359737B2 |
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JP2002361344A |
To provide a honeycombed structure and a honeycomb functional material both of which have excellent performance and are inexpensive. This honeycombed structure comprises a plurality of laminated wave boards. The cross section of each of ...
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JP2002346669A |
To provide an earth crust shape structure having high mirror surface accuracy at low cost. Each thin plate 1 is an arc-shaped rectangular thin plate in which an inner side is formed as an arc shape of a radius R, and an outer side is for...
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JP2002539952A |
A process for producing a metallic honeycomb body includes winding, laminating or intertwining at least one at least partly structured layer of sheet metal to form a matrix placed in a tubular jacket. At least the tubular jacket is elast...
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JP2002536574A |
A structural member including a web portion having a plurality of triangular regions to provide additional strength and stiffness. The triangular regions are recessed from the web and may have a floor area or the floor may be cut out to ...
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JP2002307117A |
To provide a metallic lightweight panel which has a simple constitution, is lightweight and has sufficient rigidity.This metallic lightweight panel 1 is constituted of one stainless sheet 3 on which embossing work having projecting parts...
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JP3337222B2 |
PCT No. PCT/GB97/01940 Sec. 371 Date Feb. 4, 1999 Sec. 102(e) Date Feb. 4, 1999 PCT Filed Jul. 17, 1997 PCT Pub. No. WO98/06567 PCT Pub. Date Feb. 19, 1998A composite panel is formed by bonding together at least two overlying sheets of m...
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JP2002303320A |
To improve the production efficiency by simplifying a manufacturing step, and easily manufacturing a frame with a guide.A shape steel 10 is pressed to form a frame 12 of substantially U-shaped section having a long groove 16. On the othe...
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JP3333288B2 |
PURPOSE: To increase the degree of adhesion between an outside cylinder and a honeycomb body at the time of a heat treatment for joining by optimizing the coefft. of thermal expansion of an outside cylindrical material and the honeycomb ...
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JP3333394B2 |
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JP2002257736A |
To quickly, easily and inexpensively inspect an end face of a honeycomb structure.An end face image of the honeycomb structure 1 is picked up by scanning the end face of the honeycomb structure 1 by a scanner 2 using a close contact type...
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JP2002254128A |
To provide a honeycomb structural body capable of preventing a projected deformation such as a doglegged shape by controlling a deformed configuration of a bending deformation region.A honeycomb structural body 10 characterized by the fe...
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JP3316916B2 |
PURPOSE:To obtain an enough contact pressure even on an outer circumferential part of a honeycomb, to obtain an enough joining strength with a diffusion joining and to obtain a honeycomb body with an excellent high temperature durability...
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JP2002224768A |
To enhance strength at the midsection of a disc shape honeycomb rotor, whose strength at the midsection is particularly weak, by a simple means whereby no additional cost is required.A honeycomb 5 is cut so as to make a part of the midse...
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JP3313338B2 |
To provide a method by which a double skin panel made of a stainless steel can be easily manufactured even in a railroad vehicle body structure assembling factory, etc. In a method for manufacturing a panel made of a stainless steel, whi...
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JP3312933B2 |
PURPOSE: To provide the electric heating type honeycomb body which can be heated up at the time of cold starting by regulating the section from the central part electrode material in the axial direction of the honeycomb body to the outer...
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JP3312934B2 |
PURPOSE: To provide the electric heating type honeycomb body which can be heated up at the time of cold starting by regulating the section extends from the central part electrode material in the axial direction of the honeycomb body to t...
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JP3310445B2 |
PURPOSE: To provide a cutting device excellent in view of maintenance and cost, excellent in view of the cutting accuracy of base sheet bundles and excellent in view of the adhesive accuracy of base blocks obtained by cutting the base sh...
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JP2002212640A |
To provide a method for producing an angular steel tube by which the improvement of the quality of an angular steel tube by heating can be maintained, further, its loss caused by high temperature heating is reduced, dents are hard to be ...
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JP2002210527A |
To provide a rolling forming machine capable of reliably forming a prismatic column from a long metal plate with excellent dimensional accuracy.A caulking roller 4 for caulking an overlapping part A3 and a feed roller 51 for feeding a cy...
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JP2002210516A |
To provide a roll forming device for correcting the shape of a cylindrical body which is formed of a long metallic plate with rollers from the outer peripheral surface.A shape correcting apparatus M2 for correcting the shape of the outer...
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JP3308075B2 |
PURPOSE: To eliminate a joint using a brazing filler metal between a flat sheet and a corrugated sheet comprising a cylindrical honeycomb body and between the honeycomb body and an outer cylindrical member and to obtain a heat resisting ...
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JP3308052B2 |
PURPOSE: To avoid the stress concentration to the welding part of an outer layer plate and to prevent the plate from cracking. CONSTITUTION: A roll shaped honeycomb body 11 is formed with a plane plate 1 and a corrugated plate which are ...
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