KR870003842A - 촉매지지체 및 그 지지체를 브레이징 하기 위한 방법 및 장치 - Google Patents
촉매지지체 및 그 지지체를 브레이징 하기 위한 방법 및 장치 Download PDFInfo
- Publication number
- KR870003842A KR870003842A KR1019860008911A KR860008911A KR870003842A KR 870003842 A KR870003842 A KR 870003842A KR 1019860008911 A KR1019860008911 A KR 1019860008911A KR 860008911 A KR860008911 A KR 860008911A KR 870003842 A KR870003842 A KR 870003842A
- Authority
- KR
- South Korea
- Prior art keywords
- metal
- laser beam
- brazed
- winding
- brazing
- Prior art date
Links
- 238000005219 brazing Methods 0.000 title claims description 12
- 239000003054 catalyst Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims 13
- 239000002184 metal Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 6
- 238000004804 winding Methods 0.000 claims 6
- 239000011888 foil Substances 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- F01N3/08—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
- B01J35/57—Honeycombs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/005—Soldering by means of radiant energy
- B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/02—Honeycomb structures
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49345—Catalytic device making
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 가능한 종류의 레이저광선작용 및 촉매지지체를 제조하는 동안의 감음공정(rolling process)을 나타내는 개략 사시도.
제2도는 레이저광선에 의해 작용받는 표면을 나타내는, 촉매지지체의 일부 끝표면에 대한 확대부문 측면도.
제3도는 가능한 종류의 레이저광선작용을 나타내며, 브레이징재료 모포구 및 로울러장치를 나타내는 부분 측면도.
* 도면의 주요부분에 대한 부호의 설명
(1):촉매지지체 (2):주름진박판-금속스트립]
(3):평탄한박판-금속스트립 (4):브레이징물질 적용부위
(5),(6):평탄한박판-금속스트립과 주름진박판-금속스트립 사이의 접촉점
(7a),(7b):레이저 (8a),(8b):레이저광선
(9):화살표 (10):채널
(11):큰 원(레이저광선) (12):작은 원(레이저광선)
(21):사다리꼴 금속박판 (23),(30):분사장치
(24):수집기 (25),(27),(28):디플렉터 로울러
(26):평탄한박판 금속밴드 (29):둘째 점결제 적용장치
(34):첫째 점결제 적용장치 (36)(37):화살표
Claims (16)
- 벌집모양의 브레이징된 금속 촉매지지체를 제조하는 방법에 있어서, 브레이징 물질을 엷은 구조용 금소박티에 적용하고 나서, 브레이징된 부분을 레이저광선으로 가열하여 브레이징 연결물을 만들고, 교번층을 이루는 그 금속박티들을 말거나 또는 적층하는 것으로 이루어짐을 특징으로 하는 브레이징된 금속 촉매지지체의 제조방법.
- 제1항에 있어서, 감음 또는 적층단계전에, 브레이징 물질을 금속박티에 적용하고, 검음 또는 적층단계 동안에, 또는 그 단계후에 금속박티 사이에 주어진 다수의 접촉점에서 브레이징 연결물을 만들며, 그때 동시에 하나의 접촉점이 브레이징되거나, 몇몇의 접촉점이 브레이징됨을 특징으로 하는 방법.
- 제1항에 있어서, 감음단계 또는 적층단계 후에 브레이징물질을 금속박판의 적어도 하나의 바깥면에 선택적으로 적용하고 나서, 레이저광선을 사용하여 브레이징 연결물을 제조함을 특징으로 하는 방법.
- 제1항에 있어서, 금속박판으로 만들어진 벌집모양체의 높이보다 큰 면적을 뒤덮기 위해 레이저광선의 촛점을 흐리게함을 특징으로 하는 방법.
- 제1항에 있어서, 브레이징된 구역의 레이저광선을 금속박판의 벌집모양체 높이보다 더 작은 직경으로 조절함을 특징으로 하는 방법.
- 제1항에 있어서, 부가되는 층을 브레이징하기 위해서, 금속박판의 구조물 크기가 증가함에 따라, 감음단계 또는 적층단계동안에 레이저를 이동시킴을 특징으로 하는 방법.
- 제1항에 있어서, 레이저광선을 적어도 부분적으로 금속박판의 바깥면과 전면상을 조사하기 위하여 브레이징 연결물을 제조하는 동안에, 레이저광선과 금속판이 서로 상대적으로 움직임을 특징으로 하는 방법.
- 제1항에 있어서, 각도를 이룬 상태에서, 레이저광선을 금속박판의 전면을 향하게 하여, 가열된 구역의 깊이를 조절함을 특징으로 하는 방법.
- 제1항에 있어서, 박판금속층이 감음단계 동안에 처음으로 접촉하는 구역에 레이저광선을 향하게 함을 특징으로 하는 방법.
- 제1항에 있어서, 감음속도에 따라서, 레이저광선의 세기를 조절함을 특징으로 하는 방법.
- 제1항에 있어서, 박판사이에 접촉점이 발생하자마자 레이저광선을 펄스함을 특징으로 하는 방법.
- 제1항에 있어서, 통상 분위기에서 적용단계, 가열단계 및 감음 또는 적층단계를 행함을 특징으로 하는 방법.
- 제1항에 있어서, 보호가스가 없고 진공상태가 아닌 통상 분위기에서 적용단계, 가열단계 및 검음 또는 적층단계를 행함을 특징으로 하는 방법.
- 고번층 상태의 말린 구조용 금속박판으로 브레이징된 촉매지지체를 제조하기 위한 장치에 있어서, 적어도 하나의 고에너지레이저가 감음동안에 금속박판이 처음으로 서로 접촉하는 구역에 향해진 상태에서, 박판이 처음으로 서로 접촉하는 구역에서 부터 금속박판을 함께 말아서, 구조물의 크기를 증가하면서 로울을 형성하기 위한 수단 및 로울의 구조물 크기가 증가함에 따라 레이저광선을 추적하는 트랙킹장치로 이루어짐을 특징으로 하는 장치.
- 제14항에 있어서, 브레이징 물질을 금속박판에 적용하기 위한 수단을 폐함함을 특징으로 하는 장치.
- 교번층 상태의 말리거나 또는 적층된 구조용 금속박판을 사용하여 만든 촉매지지체에 있어서, 금속박판 사이의 브레이징 연결물이 레이저광선을 사용하여 가열함으로써 만들어짐을 특징으로 하는 촉매지지체.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3538080.2 | 1985-10-25 | ||
DE3538080 | 1985-10-25 | ||
DEP3538080.2 | 1985-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870003842A true KR870003842A (ko) | 1987-05-04 |
KR960001590B1 KR960001590B1 (ko) | 1996-02-02 |
Family
ID=6284498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860008911A KR960001590B1 (ko) | 1985-10-25 | 1986-10-24 | 금속 촉매 운반체 제조 방법 및 그 장치 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4824011A (ko) |
EP (1) | EP0223058B1 (ko) |
JP (1) | JPS62101376A (ko) |
KR (1) | KR960001590B1 (ko) |
AT (1) | ATE47199T1 (ko) |
BR (1) | BR8605199A (ko) |
CA (1) | CA1276613C (ko) |
DE (1) | DE3666262D1 (ko) |
ES (1) | ES2002886A6 (ko) |
Families Citing this family (27)
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---|---|---|---|---|
EP0270856B1 (de) * | 1986-11-20 | 1993-07-28 | Emitec Gesellschaft für Emissionstechnologie mbH | Metallischer Katalysator-Trägerkörper und Verfahren zu seiner Herstellung |
US4810598A (en) * | 1988-03-24 | 1989-03-07 | Energy Research Corporation | Gas recombination assembly for electrochemical cells |
JPH0616855B2 (ja) * | 1988-07-22 | 1994-03-09 | 日本冶金工業株式会社 | 触媒反応器のための担持母体 |
KR100187712B1 (ko) * | 1990-03-19 | 1999-06-01 | 베. 마우스; 베. 디트리히 | 촉매변환기의 실제 온도를 이용하여 내연기관을 제어하는 방법 및 장치 |
BR9106250A (pt) * | 1990-03-19 | 1993-04-06 | Emitec Emissionstechnologie | Processo e dispositivo para controle de funcionamento de um catalisador de um motor de combustao interna |
JP2686340B2 (ja) * | 1990-04-03 | 1997-12-08 | 三菱重工業株式会社 | 複合材の成形方法 |
JP2674714B2 (ja) * | 1990-04-13 | 1997-11-12 | 新日本製鐵株式会社 | ハニカムコアおよびハニカムコアとハニカムパネルの製造方法 |
JP2553733B2 (ja) * | 1990-04-17 | 1996-11-13 | 昭和飛行機工業株式会社 | 耐熱構造体 |
JPH04157081A (ja) * | 1990-10-18 | 1992-05-29 | Nippon Steel Corp | ハニカムコイルとその製造方法 |
CA2043760A1 (en) * | 1990-06-05 | 1991-12-06 | Katsuhiro Minamida | Method of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalystic agents used for purifying exhaust gases |
DE4032721A1 (de) * | 1990-10-15 | 1992-04-16 | Emitec Emissionstechnologie | Ueberwachung der funktion eines von einem katalysierbaren fluid durchstroembaren katalysators |
DE4027207A1 (de) * | 1990-08-28 | 1992-03-05 | Emitec Emissionstechnologie | Ueberwachung der katalytischen aktivitaet eines katalysators im abgassystem einer brennkraftmaschine |
DE4038829A1 (de) * | 1990-12-05 | 1992-06-11 | Emitec Emissionstechnologie | Ermittlung einer reaktionszone in einem katalysator |
KR0140505B1 (ko) * | 1991-01-31 | 1998-06-01 | 볼프강 마우스, 지그프리트 나스 | 불균일하게 전기 가열되는 벌집형 본체 |
US5525309A (en) * | 1991-01-31 | 1996-06-11 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Honeycomb body with a plurality of disks braced against one another |
KR960011977B1 (ko) * | 1991-08-01 | 1996-09-09 | 니뽄 야낑 고오교오 가부시끼가이샤 | 촉매담지 금속 담체 및 그의 제조방법 |
DE4411302C1 (de) * | 1994-03-31 | 1995-10-19 | Degussa | Verfahren zur Herstellung eines beschichteten, monolithischen Trägerkatalysators |
JP3755008B2 (ja) * | 1995-05-22 | 2006-03-15 | 株式会社日本自動車部品総合研究所 | 排ガス浄化用金属製触媒担体の製造方法 |
FR2743215B1 (fr) * | 1995-12-27 | 1998-02-13 | Electricite De France | Procede et dispositif de restauration de l'etancheite d'organes de raccordement tels que des boites a eau d'alternateurs a refroidissement mixte eau-hydrogene |
US6496099B2 (en) * | 1996-06-24 | 2002-12-17 | Computer Motion, Inc. | General purpose distributed operating room control system |
JPH11197519A (ja) * | 1998-01-08 | 1999-07-27 | Honda Motor Co Ltd | 排気ガス浄化触媒用金属担体 |
KR100340802B1 (ko) * | 2000-06-13 | 2002-06-20 | 황해웅 | 배기가스 정화용 금속담체의 대량생산용 제조장치 및 그를이용한 금속담체의 제조방법 |
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US7655194B2 (en) * | 2005-01-18 | 2010-02-02 | Dcl International Inc. | Catalyst substrate support |
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CA1102706A (en) * | 1977-05-06 | 1981-06-09 | Rainer Scholz | Monolithic metal catalyst for the detoxication of the exhaust gases of internal combustion engines |
DE2727967C2 (de) * | 1977-06-22 | 1983-10-13 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Verfahren zum Herstellen einer Katalysatorvorrichtung |
DE2736313C2 (de) * | 1977-08-12 | 1984-01-05 | Zeuna-Stärker GmbH & Co KG, 8900 Augsburg | Verfahren zum Herstellen einer Trägermatrix für eine Vorrichtung zur katalytischen Abgasreinigung bei Brennkraftmaschinen |
DE2924592C2 (de) * | 1979-06-19 | 1983-05-26 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Verfahren zum Herstellen einer Trägermatrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen von Kraftfahrzeugen |
JPS5691994A (en) * | 1979-12-27 | 1981-07-25 | Toshiba Corp | Welder |
DE3037796C2 (de) * | 1980-10-07 | 1983-06-30 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Verfahren zum Löten und dessen Verwendung |
JPS57141816A (en) * | 1981-02-24 | 1982-09-02 | Matsushita Electric Works Ltd | Method of welding contact |
JPS5865590A (ja) * | 1981-10-16 | 1983-04-19 | Kawasaki Heavy Ind Ltd | クラツド鋼製造方法 |
US4524259A (en) * | 1983-04-04 | 1985-06-18 | Dataproducts Corporation | Print hammer assembly method |
FR2547756B1 (fr) * | 1983-06-24 | 1986-06-06 | Sciaky Sa | Procede et installation de soudage par point a faisceau laser |
DE3332000A1 (de) * | 1983-09-05 | 1985-04-25 | INTERATOM GmbH, 5060 Bergisch Gladbach | Verfahren zum beloten von feinen strukturen aus duennen zu verloetenden blechen, insbesondere von abgaskatalysator-traegerkoerpern |
JPS60130462A (ja) * | 1983-12-16 | 1985-07-11 | Matsushita Electric Ind Co Ltd | 金属薄板のろう接方法 |
NL8400939A (nl) * | 1984-03-23 | 1985-10-16 | Drukker D & Zn Nv | Werkwijze voor het bevestigen van een onderdeel uit diamant op metaal. |
US4574180A (en) * | 1984-06-19 | 1986-03-04 | Westinghouse Electric Corp. | Beam alignment system for laser welding system |
FR2566306B1 (fr) * | 1984-06-26 | 1988-09-16 | Brun Michel | Procede de realisation d'echangeurs de chaleur par soudage laser |
-
1986
- 1986-10-13 AT AT86114152T patent/ATE47199T1/de not_active IP Right Cessation
- 1986-10-13 DE DE8686114152T patent/DE3666262D1/de not_active Expired
- 1986-10-13 EP EP86114152A patent/EP0223058B1/de not_active Expired
- 1986-10-21 JP JP61250630A patent/JPS62101376A/ja active Granted
- 1986-10-23 CA CA000521184A patent/CA1276613C/en not_active Expired - Fee Related
- 1986-10-24 BR BR8605199A patent/BR8605199A/pt not_active IP Right Cessation
- 1986-10-24 KR KR1019860008911A patent/KR960001590B1/ko not_active IP Right Cessation
- 1986-10-24 ES ES8602758A patent/ES2002886A6/es not_active Expired
- 1986-10-27 US US06/923,308 patent/US4824011A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1276613C (en) | 1990-11-20 |
US4824011A (en) | 1989-04-25 |
KR960001590B1 (ko) | 1996-02-02 |
EP0223058B1 (de) | 1989-10-11 |
EP0223058A1 (de) | 1987-05-27 |
ATE47199T1 (de) | 1989-10-15 |
DE3666262D1 (en) | 1989-11-16 |
ES2002886A6 (es) | 1988-10-01 |
BR8605199A (pt) | 1987-07-28 |
JPS62101376A (ja) | 1987-05-11 |
JPH0448545B2 (ko) | 1992-08-07 |
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