SE501565C2 - Katalysator och ljuddämparanordning för mindre förbränningsmotorer - Google Patents
Katalysator och ljuddämparanordning för mindre förbränningsmotorerInfo
- Publication number
- SE501565C2 SE501565C2 SE9302712A SE9302712A SE501565C2 SE 501565 C2 SE501565 C2 SE 501565C2 SE 9302712 A SE9302712 A SE 9302712A SE 9302712 A SE9302712 A SE 9302712A SE 501565 C2 SE501565 C2 SE 501565C2
- Authority
- SE
- Sweden
- Prior art keywords
- exhaust
- air
- inlet
- mass
- pct
- Prior art date
Links
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
- 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
- F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
-
- 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
- F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
- F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9302712A SE501565C2 (sv) | 1993-08-23 | 1993-08-23 | Katalysator och ljuddämparanordning för mindre förbränningsmotorer |
PCT/SE1994/000763 WO1995006193A1 (en) | 1993-08-23 | 1994-08-23 | Combined catalyst and muffler |
US08/596,330 US5730946A (en) | 1993-08-23 | 1994-08-23 | Combined catalytic converter and muffler |
EP94925068A EP0715682A1 (en) | 1993-08-23 | 1994-08-23 | Combined catalyst and muffler |
NO960686A NO960686D0 (no) | 1993-08-23 | 1996-02-21 | Kombinert katalysator og lyddemper |
FI960811A FI960811A (fi) | 1993-08-23 | 1996-02-22 | Yhdistetty katalysaattori ja äänenvaimennin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9302712A SE501565C2 (sv) | 1993-08-23 | 1993-08-23 | Katalysator och ljuddämparanordning för mindre förbränningsmotorer |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9302712D0 SE9302712D0 (sv) | 1993-08-23 |
SE9302712L SE9302712L (sv) | 1995-02-24 |
SE501565C2 true SE501565C2 (sv) | 1995-03-13 |
Family
ID=20390853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9302712A SE501565C2 (sv) | 1993-08-23 | 1993-08-23 | Katalysator och ljuddämparanordning för mindre förbränningsmotorer |
Country Status (6)
Country | Link |
---|---|
US (1) | US5730946A (no) |
EP (1) | EP0715682A1 (no) |
FI (1) | FI960811A (no) |
NO (1) | NO960686D0 (no) |
SE (1) | SE501565C2 (no) |
WO (1) | WO1995006193A1 (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5421154A (en) * | 1992-07-23 | 1995-06-06 | Pfefferle; William C. | Exhaust temperature control |
US6669912B1 (en) | 2000-02-15 | 2003-12-30 | Senior Investments Ag | Flexible combined vibration decoupling exhaust connector and preliminary catalytic converter construction |
DE10143462A1 (de) * | 2001-09-05 | 2003-07-03 | Webasto Thermosysteme Gmbh | Zusatzheizgerätanordnung mit einem Schalldämpfer |
US7413716B2 (en) * | 2005-04-08 | 2008-08-19 | Homelite Technologies, Ltd. | Muffler with catalytic converter |
CN103133088B (zh) * | 2013-03-20 | 2014-10-22 | 中国第一汽车股份有限公司 | 方形后处理器总成 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642095A (en) * | 1968-03-22 | 1972-02-15 | Fujii Koygo Kk | Muffler |
US4105090A (en) * | 1975-08-09 | 1978-08-08 | Kawasaki Jukogyo Kabushiki Kaisha | Muffler for exhaust gases |
US4050903A (en) * | 1976-10-29 | 1977-09-27 | Uop Inc. | Combination muffler and catalytic converter |
US4116303A (en) * | 1976-11-08 | 1978-09-26 | Mcdonnell Douglas Corporation | Exhaust muffler |
DE2655751B1 (de) * | 1976-12-09 | 1978-06-22 | Hoechst Ag, 6000 Frankfurt | Vorrichtung zur Aufnahme von körnigen Katalysatoren fur die Abgasentgiftung an Brennkraftmaschinen |
US4209493A (en) * | 1977-07-11 | 1980-06-24 | Nelson Industries, Inc. | Combination catalytic converter and muffler for an exhaust system |
-
1993
- 1993-08-23 SE SE9302712A patent/SE501565C2/sv unknown
-
1994
- 1994-08-23 WO PCT/SE1994/000763 patent/WO1995006193A1/en not_active Application Discontinuation
- 1994-08-23 EP EP94925068A patent/EP0715682A1/en not_active Ceased
- 1994-08-23 US US08/596,330 patent/US5730946A/en not_active Expired - Fee Related
-
1996
- 1996-02-21 NO NO960686A patent/NO960686D0/no unknown
- 1996-02-22 FI FI960811A patent/FI960811A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO960686L (no) | 1996-02-21 |
NO960686D0 (no) | 1996-02-21 |
US5730946A (en) | 1998-03-24 |
WO1995006193A1 (en) | 1995-03-02 |
FI960811A0 (fi) | 1996-02-22 |
SE9302712D0 (sv) | 1993-08-23 |
SE9302712L (sv) | 1995-02-24 |
EP0715682A1 (en) | 1996-06-12 |
FI960811A (fi) | 1996-04-18 |
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