[특허]Method of making a matrix for a catalytic reactor for the purification of exhaust gas

Method of making a matrix for a catalytic reactor for the purification of exhaust gas 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B21D-053/00
출원번호	US-0097718 (1987-09-17)
우선권정보	DE-3634235 (1986-10-08)
발명자 / 주소	Kuchelmeister Reinhold (Waldenbuch DEX)
출원인 / 주소	Sddeutsche Khlerfabrik, Julius Fr. Behr GmbH & Co. (DEX 03)
인용정보	피인용 횟수 : 16 인용 특허 : 7

초록 ▼

A matrix for a catalytic reactor for the purification of exhaust gas as well as a process and an arrangement for producing this matrix which has a corrugated metal strip, wound or folded, or a smooth strip and a corrugated metal strip that are wound or folded into several adjacent layers. The wound or folded layers are soldered together with one another. Radially extending indentations of small dimensions are provided at the points of the corrugated strip that border on the adjacent layers. In these indentations soldering material is received.

대표청구항 ▼

A process for producing a matrix for a catalytic reactor for the purification of exhaust gas for internal combustion engines, having at least one of a corrugated strip and a smooth metal strip that is wound into several layers which are adjacent to one another and at least partially soldered to one another by soldering material, the corrugated strip including small indentations at areas of the corrugated strip that border on the adjacent layers, these indentations receiving said soldering material, in which the matrix is produced by winding, the process comprising the steps: continuously winding-in fed soldering wire during said winding of said matrix into said layers to be soldered together under a tensile stress such that said soldering wire presses the indentations directly into said corrugated strip due to radial forces caused by said tensile stress; and subsequently liquefying said soldering material in a furnace.

이 특허에 인용된 특허 (7)

Nonnenmann Manfred (Schwieberdingen DEX) Oltmanns Heinrich (Eberdingen DEX) Hohhusel Manfred (Stuttgart DEX), Method for manufacturing a catalytic reactor carrier matrix.
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Nonnenmann, Manfred; Oltmanns, Heinrich; Hohhausel, Manfred, Method for manufacturing a catalytic reactor carrier matrix.
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Cyron Theodor (Bergisch Gladbach DEX), Method for manufacturing a wound metallic exhaust gas catalyst carrier body having a geometrically complex cross-section.
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Kanniainen Kauko (Vihtavuori FIX) Loukeinen Veikko (Vihtavuori FIX), Method for manufacturing and reinforcing a catalytic unit intended for purifying exhaust gases.
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Scholz Rainer (Ingolstadt DEX), Monolithic catalytic muffler having nondeposit welds.
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Retallick William B. (1432 Johnny\s Way West Chester PA 19382), Spiral catalyst support and method of making it.
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Chapman Lloyd R. (St. Clair Shores MI) Vigor Charles W. (Rochester MI) Watton John F. (Mt. Clemens MI), Wound foil structure comprising distinct catalysts.
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이 특허를 인용한 특허 (16)

Muter, John P., Catalyst substrate support.
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Wieres Ludwig (Overath DEX) Reck Alfred (Kurten DEX), Catalytic converter with two or more honeycomb bodies in a casing tube and method for its production.
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Tetsuji Hayashi JP, Device for press-fitting catalyzer core bed into outer case.
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Bradford, Judson A.; Nyeboer, Calvin D., Folded product made from extruded profile and method of making same.
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Helmut Holpp DE; Uwe Siepmann DE, Honeycomb body configuration.
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Bode Hans,DEX ; Martin Udo,DEX, Honeycomb body having microstructures in an intersecting configuration.
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Usui Masayoshi (Shizuoka JPX) Serizawa Haruo (Shizuoka JPX), Metal-made carrier body for exhaust gas cleaning catalyst and production of the carrier body.
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Brunson Gordon Wayne, Method and apparatus for skew corrugating foil.
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Marco Lippert DE; Alois Tischler DE; Marc Weisser DE, Method for producing a compact catalytic reactor.
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Koshiba Yoshikazu (Tokyo JPX) Kuroda Yasuhide (Tokyo JPX) Aoki Yukio (Tokyo JPX) Minakata Tsuyoshi (Tokyo JPX) Iizuka Masaru (Tokyo JPX), Method for producing an exhaust gas cleaning metal carrier.
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Bradford, Judson A., Method of making core for sandwich-like product starting with extruded profile.
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Bradford, Judson A., Method of making multi-layered product having spaced honeycomb core sections.
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Bradford, Judson A., Method of making sandwich-like product starting with extruded profile.
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Bradford, Judson A., Method of making sandwich-like product starting with extruded profile.
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Rolf Bruck DE, Monolithic metallic honeycomb body with a varying number of channels and method for manufacturing the honeycomb body.
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Pettit, William H; Voecks, Gerald E, Reactor manufacturing method for a fuel cell processor.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Method of making a matrix for a catalytic reactor for the purification of exhaust gas 원문보기