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| Number | Title | Issue Date |
| 8168018 | Method for manufacturing honeycomb structure A method for manufacturing a honeycomb structure includes molding a ceramic raw material to manufacture honeycomb molded bodies. The honeycomb molded bodies are fired to manufacture honeycomb fired bodies. End faces of at least two of the honeycomb fired bodies are ... | 05/01/2012 |
| 8147634 | Honeycomb structure and method for manufacturing honeycomb structure A honeycomb structure includes a ceramic block and a sealing material layer. The ceramic block includes a plurality of honeycomb fired bodies each having a large number of cells longitudinally disposed substantially in parallel with one another with a cell wall betw... | 04/03/2012 |
| 8038817 | Opening-sealing apparatus for honeycomb molded body, opening-sealing apparatus for honeycomb fired body, method of filling plug material paste, and method of manufacturing honeycomb structured body An opening-sealing apparatus for a honeycomb molded body comprising: a paste filling device equipped with a paste filling unit having an opening-sealing mask in which a number of openings are formed at predetermined positions and a... | 10/18/2011 |
| 7938922 | Edge coating for honeycomb used in panels with composite face sheets Core-skin bonding is improved between honeycomb and composite face sheets by applying a nylon-based (polyamide) adhesive to the edge of the honeycomb prior to bonding. Edge coating of honeycomb with polyamide adhesives is useful in further increasing the bond streng... | 05/10/2011 |
| 7591918 | Ceramic honeycomb structure and its production method and coating material used therefor A ceramic honeycomb structure comprising a ceramic honeycomb body comprising axial grooves on its periphery and cell walls constituting a larger number of flow paths inside the grooves, and a peripheral wall layer covering the grooves, wherein there are stress relea... | 09/22/2009 |
| 7556703 | Method of bonding ceramics structures A method of bonding at least a first ceramics structure (101) to a second ceramics structure (102), which includes the steps of applying a pressure to the first ceramics structure (101) and the second ceramics structure (102) in such a di... | 07/07/2009 |
| 7360309 | Method of manufacturing microchannel heat exchangers A heat exchanger device includes an extruded body that includes one or more layers of channels for coolant flow therethrough, the channels generally having inner diameters of between about 50 microns to about 2000 microns. The device is formed of a material having a... | 04/22/2008 |
| 7309277 | Method of manufacturing honeycomb structural body A method of manufacturing a honeycomb structure of the present invention is a method of obtaining a honeycomb structure 10 having a predetermined shape by processing a peripheral portion of a crude honeycomb structure 2, the method being characterized ... | 12/18/2007 |
| 7309397 | Process for the manufacture of piezoceramic multilayer actuators A block of stacked green films provided with internal electrodes is laminated, at least one actuator is separated from the block, the actuator obtains its shape by means of a machining operation, is then sintered, and the sinter skin produced by the sintering is use... | 12/18/2007 |
| 7300487 | Sealing material, method for sealing honeycomb structure and sealed honeycomb structure There is disclosed a sealing material for sealing a ceramic structure, the sealing material containing a ceramic component, an ordinary-temperature liquid component, and a suspending agent. In a method in which opening end portions of a large number of through chann... | 11/27/2007 |
| 7294304 | Die for forming honeycomb structure and method of manufacturing honeycomb structure There is disclosed a die for forming a honeycomb structure and a method of manufacturing the honeycomb structure by use of the die, in which variations of cell pitches are suppressed in a central portion and the vicinity of an outer periphery after drying and firing... | 11/13/2007 |
| 7284726 | Self extinguishing composite primary structure A helicopter with one or more components formed from a self extinguishing composite primary structure material to provide increased passenger safety. The self extinguishing composite primary structure material has a core formed from a fire retardant material, which ... | 10/23/2007 |
| 7226559 | Method for molding structures A method for molding composite structures whereby a material stack including a core having first and second opposing sides is prepared. The preparing of the material stack includes applying a fibrous support layer on at least one of the first side and the second sid... | 06/05/2007 |
| 7204869 | Sorption rotor A sorption rotor has end faces and is rotatably journaled to travel during a revolution through an inflow sector and an outflow sector. The rotor is made of a matrix material having a honeycomb structure with axially throughgoing flow passages. The matrix material i... | 04/17/2007 |
| 7204900 | Method of fabricating structures using low temperature cofired ceramics Disclosed is a method of forming an LTCC structure that involves providing at least a first ceramic tape sheet, laminating at least a second ceramic tape sheet to the at least a first ceramic tape sheet to form a substructure, laminating at least a third ceramic tap... | 04/17/2007 |
| 7163662 | Canning structure and manufacturing method thereof A canning structure comprises a ceramic honeycomb structure before carrying a catalyst, fixed beforehand within a metal case by a holding material. An impermeable layer is provided on at least one edge plane in the longitudinal direction of the holding material.... | 01/16/2007 |
| 7159390 | Exhaust gas cleaner for internal combustion engine with particulate filter having heat-absorbing area To prevent the deterioration of catalyst or the damage of a particulate filter caused by the rapid temperature rise of the particulate filter when the abrupt deceleration of an engine occurs, and avoid the deterioration of fuel consumption by depositing a large PM i... | 01/09/2007 |
| 7156934 | Method of manufacturing ceramic honeycomb structural body, and ceramic honeycomb structural body A method of manufacturing a ceramic honeycomb structure of the present invention, comprising the steps of: stamping sheets onto opposite end faces of a ceramic honeycomb body having a plurality of cells and formed into a honeycomb shape; drilling holes in the sheets... | 01/02/2007 |
| 7138168 | Honeycomb structure body and method for manufacturing the same There is provided a honeycomb structure 1 produced by bonding a plurality of honeycomb segments 12 into one piece via a bonding layer 8, each segment 12 having a number of through-holes 3 divided from each other by porous partition... | 11/21/2006 |
| 7122237 | Honeycomb filter and method for manufacturing the same A honeycomb filter includes a honeycomb-shaped filter base having a plurality of through holes and a sealing member fixed on end surfaces of the filter base in which the through holes are open. The through holes of the filter base are clogged with the sealing member... | 10/17/2006 |
| 7118706 | Method of sealing a silicon nitride filter A method for sealing a silicon nitride filter having a generally columnar outer shape and a plurality of through-holes mutually parallel to one another, extending between the opposing end surfaces, which comprises selectively packing a composition containing metal s... | 10/10/2006 |
| 7105219 | Brazing construction and method of brazing an abradable sealing material A brazing construction and method of brazing an abradable sealing material onto a base material is provided. The abradable sealing material is a tabular member having a cellular compartment construction in honeycomb form having empty compartments and partitions form... | 09/12/2006 |
| 7052532 | High temperature nanofilter, system and method A filter, system and method is provided for filtering nanoparticles in a hot gas, namely particles about 200° C. and further particularly >about 450° C. including diesel exhaust. The filter includes filter media material composed of fibro... | 05/30/2006 |
| 7049561 | Far infrared tubular porous ceramic heating element A far infrared tubular porous ceramic heating element which is suitable for various kinds of catalyst, heater and electric conductor . . . etc. Inside the body, a plurality of via holes is formed, and the crossing portions of the walls of via holes are formed in arc... | 05/23/2006 |
| 7033452 | Method for plugging a cell of a honeycomb structure and method for manufacturing a honeycomb plugged structure There are disclosed a method for plugging a cell of a honeycomb structure and a method for manufacturing a honeycomb plugged structure. By the methods, plug portion having arbitrary depth and/or shape can exactly and relatively easily be formed. There is disclosed t... | 04/25/2006 |
| 7022376 | Thin-walled honeycomb structure and method for reinforcing the same A thin-walled honeycomb structure includes: a circumferential wall, numerous partition walls disposed inside the circumferential wall, and numerous cell passages defined by the partition walls. A circumferential portion of the honeycomb structure is reinforced wholl... | 04/04/2006 |
| 6979377 | Method for producing components from fiber-reinforced composite ceramic and methods for using the components A method produces components from high-temperature-proof fiber reinforced composite ceramics from tapes containing carbon fibers. Heating and simultaneously compacting under the influence of pressure and temperature produces a force-locking connection in the region ... | 12/27/2005 |
| 6902692 | Process for making a fiber reinforced article A fiber reinforced composite article comprising a matrix and reinforcing fibers, and different operating temperature and stress combinations each across opposed surfaces and through the matrix, is made by first measuring each of the combinations. Then discrete regio... | 06/07/2005 |
| 6884486 | Structure composed of elements and method for its production The invention relates to a structure assembled from elements, the elements forming an entity with topological interlocking. To improve structures of this type, the invention proposes a self-supporting structure comprising hollow, tublar element (1), which are... | 04/26/2005 |
| 6840976 | Method of making wall-flow monolith filter A ceramic honeycomb wall-flow filter is prepared by plugging channels in a clay containing ceramic honeycomb by a method that has the following steps. First, a mixture of a dispersing liquid and ceramic powder is formed. Second, the mixture is inserted into at least... | 01/11/2005 |
| 6837911 | Ceramic-made filter and process for production thereof A ceramic-made filter for capturing the particulates present in the exhaust gas discharged from diesel engines, wherein a ceramic particles layer made of heat-resistant ceramic particles is formed on a filter by coating, the heat-resistant ceramic particles having a... | 01/04/2005 |
| 6716512 | Honeycomb structure and process for production thereof A honeycomb structure having, in the axial direction, a number of through-channels separated by partition walls, which honeycomb structure contains refractory particles and a vitreous component and is porous. Although the honeycomb structure contains refractory part... | 04/06/2004 |
| 6656298 | Thin-walled honeycomb structure and method for reinforcing the same A thin-walled honeycomb structure includes: a circumferential wall, numerous partition walls disposed inside the circumferential wall, and numerous cell passages defined by the partition walls. A circumferential portion of the honeycomb structure is reinf... | 12/02/2003 |
| 6468374 | Method of making silica glass honeycomb structure from silica soot extrusion The present invention describes an extrusion process for manufacturing a glass honeycomb structure having a variety of shapes and sizes depending on its ultimate application. Unlike prior art honeycomb structures made from ceramics, the inventive glass ho... | 10/22/2002 |
| 6187123 | Method for producing a lightened SiC sandwich type structure with a honeycomb-shaped core and structure obtained by said method The present invention concerns a method for producing a lightened SiC structure, especially for the production of a lightened mirror, with the following stages: cutting of a preform with a honeycomb-shaped structure whose voiles have an organic matrix and... | 02/13/2001 |
| 6180054 | Process for making ceramic hot gas filter A ceramic hot-gas candle filter having a porous support of filament-wound oxide ceramic yarn at least partially surrounded by a porous refractory oxide ceramic matrix, and a membrane layer on at least one surface thereof. The membrane layer may be on the ... | 01/30/2001 |
| 6071593 | Ceramic packing with channels for thermal and catalytic beds A ceramic packing element (500) is formed from a stack of ceramic plates (502) having parallel ribs (504) forming parallel grooves therebetween. The grooves are formed into channels by being contacted with the surface of an opposed plate. The ribs (504) m... | 06/06/2000 |
| 6013146 | Reinforced friction material An improved reinforced friction material is comprised of a cured friction material mixture of friction particles, filler particles, and binder particles, and has a embedded honeycomb core reinforcement whose individual cells are filled with and bonded at ... | 01/11/2000 |
| 5932044 | Method of fabricating a honeycomb structure A method of fabricating a monolithic honeycomb structure product involves shaping a first mixture of raw materials and a binder into a green honeycomb, extruding a second mixture of raw materials and a binder into one or more green members that each defin... | 08/03/1999 |
| 5914187 | Ceramic structural body Ceramic structural body having improved material properties of a sealing member, such as adhesion properties at room temperature and high temperature, and having an improved durability. The ceramic structural body comprises an assembly of plural united ce... | 06/22/1999 |
