SE7412015L - - Google Patents
Info
- Publication number
- SE7412015L SE7412015L SE7412015A SE7412015A SE7412015L SE 7412015 L SE7412015 L SE 7412015L SE 7412015 A SE7412015 A SE 7412015A SE 7412015 A SE7412015 A SE 7412015A SE 7412015 L SE7412015 L SE 7412015L
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
-
- 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
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
- F01N3/2867—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being placed at the front or end face of catalyst body
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the housing
-
- 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
- F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
- F01N2350/02—Fitting ceramic monoliths in a metallic housing
- F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40102373A | 1973-09-26 | 1973-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7412015L true SE7412015L (en) | 1975-03-27 |
| SE407834B SE407834B (en) | 1979-04-23 |
Family
ID=23585952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7412015A SE407834B (en) | 1973-09-26 | 1974-09-24 | APPLIANCE FOR CLEANING OF EXHAUST GASES WITH ELASTIC SEALS BETWEEN THE END SURFACE OF THE CATALYTIC ELEMENTS AND THE OIL |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5060466A (en) |
| AR (1) | AR210726A1 (en) |
| BE (1) | BE820406A (en) |
| BR (1) | BR7407970A (en) |
| CA (1) | CA1004861A (en) |
| CH (1) | CH585063A5 (en) |
| CS (1) | CS182820B2 (en) |
| DD (1) | DD113587A5 (en) |
| DE (1) | DE2445754A1 (en) |
| ES (1) | ES430387A1 (en) |
| FR (1) | FR2244909B1 (en) |
| GB (1) | GB1484933A (en) |
| IN (1) | IN141845B (en) |
| IT (1) | IT1019357B (en) |
| NL (1) | NL7412733A (en) |
| PL (1) | PL109415B1 (en) |
| SE (1) | SE407834B (en) |
| SU (1) | SU973001A3 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1584998A (en) * | 1976-10-07 | 1981-02-18 | Engelhard Min & Chem | Treatment of exhaust gases from internal combustion engines |
| JPS53141166A (en) * | 1977-05-16 | 1978-12-08 | Chuo Hatsujo Kk | Honey comb catalytic converter and assembly method therefor |
| US4142864A (en) * | 1977-05-31 | 1979-03-06 | Engelhard Minerals & Chemicals Corporation | Catalytic apparatus |
| US4215093A (en) * | 1978-05-22 | 1980-07-29 | Fuji Jukogyo Kabushiki Kaisha | Catalytic converter |
| US4194884A (en) * | 1978-11-24 | 1980-03-25 | Thermo Electron Corporation | Method and apparatus for air sampling and filtration |
| US4239733A (en) * | 1979-04-16 | 1980-12-16 | General Motors Corporation | Catalytic converter having a monolith with support and seal means therefor |
| DE2935470C2 (en) * | 1979-09-01 | 1984-03-01 | Zeuna-Stärker GmbH & Co KG, 8900 Augsburg | Method for producing a gas-tight, elastic winding around the circumferential surface of a catalytic converter body of a device for the catalytic cleaning of the exhaust gases from internal combustion engines |
| US4536371A (en) * | 1983-05-16 | 1985-08-20 | Arvin Industries, Inc. | Catalytic converter divider |
| DE3430399C2 (en) * | 1984-08-17 | 1987-04-09 | Voest-Alpine St. Aegyd AG, St. Aegyd am Neuwalde | Catalytic exhaust gas purification device |
| DE8709184U1 (en) * | 1987-05-27 | 1987-09-17 | Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim | Device for catalytic purification of exhaust gases |
| AU6853490A (en) * | 1989-12-27 | 1991-07-04 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Method for purification of exhaust gas and apparatus therefor |
| DE4009945C2 (en) * | 1990-03-28 | 1996-11-14 | Gillet Heinrich Gmbh | Exhaust gas converter for internal combustion engines |
| DE4024015A1 (en) * | 1990-07-28 | 1992-02-06 | Boysen Friedrich Gmbh Co Kg | DEVICE FOR CATALYTIC CLEANING OR DISASSEMBLY OF HOT EXHAUST GAS |
| US5882608A (en) | 1996-06-18 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Hybrid mounting system for pollution control devices |
| EP1236872B1 (en) * | 2001-02-20 | 2003-12-17 | Zeuna-Stärker Gmbh & Co Kg | Exhaust gas cleaning device |
| FR2825117A1 (en) * | 2001-05-28 | 2002-11-29 | Faurecia Sys Echappement | Exhaust part for exhaust line comprises casing with porous substrate in main section and retaining layer surrounding substrate, internal transverse stops axially support substrate ends |
| DE102006021074B4 (en) * | 2006-05-05 | 2013-01-17 | Emcon Technologies Germany (Augsburg) Gmbh | An exhaust gas purification device for an internal combustion engine and method for producing an exhaust gas purification device |
| DE102014203495A1 (en) * | 2014-02-26 | 2015-08-27 | Eberspächer Exhaust Technology GmbH & Co. KG | Exhaust gas aftertreatment device and associated manufacturing method |
| CN107940474B (en) * | 2017-11-24 | 2024-03-22 | 东莞丰卓机电设备有限公司 | Waste gas burns and heat utilization varactor |
-
1974
- 1974-08-22 IN IN1892/CAL/74A patent/IN141845B/en unknown
- 1974-09-23 CS CS7400006527A patent/CS182820B2/en unknown
- 1974-09-23 IT IT53144/74A patent/IT1019357B/en active
- 1974-09-24 FR FR7432154A patent/FR2244909B1/fr not_active Expired
- 1974-09-24 SE SE7412015A patent/SE407834B/en unknown
- 1974-09-24 CA CA209,887A patent/CA1004861A/en not_active Expired
- 1974-09-25 DE DE19742445754 patent/DE2445754A1/en not_active Ceased
- 1974-09-25 JP JP49110401A patent/JPS5060466A/ja active Pending
- 1974-09-25 BR BR7970/74A patent/BR7407970A/en unknown
- 1974-09-25 ES ES430387A patent/ES430387A1/en not_active Expired
- 1974-09-25 CH CH1296174A patent/CH585063A5/xx not_active IP Right Cessation
- 1974-09-25 PL PL1974174325A patent/PL109415B1/en unknown
- 1974-09-25 GB GB41797/74A patent/GB1484933A/en not_active Expired
- 1974-09-25 DD DD181311A patent/DD113587A5/xx unknown
- 1974-09-26 AR AR255789A patent/AR210726A1/en active
- 1974-09-26 BE BE148958A patent/BE820406A/en unknown
- 1974-09-26 SU SU742069770A patent/SU973001A3/en active
- 1974-09-26 NL NL7412733A patent/NL7412733A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU7367574A (en) | 1976-04-01 |
| SE407834B (en) | 1979-04-23 |
| NL7412733A (en) | 1975-04-01 |
| PL109415B1 (en) | 1980-05-31 |
| GB1484933A (en) | 1977-09-08 |
| ES430387A1 (en) | 1976-10-01 |
| CA1004861A (en) | 1977-02-08 |
| SU973001A3 (en) | 1982-11-07 |
| FR2244909B1 (en) | 1980-11-07 |
| BR7407970D0 (en) | 1975-09-23 |
| CH585063A5 (en) | 1977-02-28 |
| DE2445754A1 (en) | 1975-04-10 |
| DD113587A5 (en) | 1975-06-12 |
| BE820406A (en) | 1975-03-26 |
| FR2244909A1 (en) | 1975-04-18 |
| CS182820B2 (en) | 1978-05-31 |
| BR7407970A (en) | 1975-09-23 |
| JPS5060466A (en) | 1975-05-24 |
| IT1019357B (en) | 1977-11-10 |
| IN141845B (en) | 1977-04-23 |
| AR210726A1 (en) | 1977-09-15 |