DE60025313D1 - Doppelquerstromschalldämpfer - Google Patents

Doppelquerstromschalldämpfer

Info

Publication number
DE60025313D1
DE60025313D1 DE60025313T DE60025313T DE60025313D1 DE 60025313 D1 DE60025313 D1 DE 60025313D1 DE 60025313 T DE60025313 T DE 60025313T DE 60025313 T DE60025313 T DE 60025313T DE 60025313 D1 DE60025313 D1 DE 60025313D1
Authority
DE
Germany
Prior art keywords
double cross
flow muffler
muffler
flow
double
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60025313T
Other languages
English (en)
Other versions
DE60025313T2 (de
Inventor
Gary D Goplen
Jeffrey L Peterson
Kory J Schuhmacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nelson Industries Inc
Original Assignee
Nelson Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nelson Industries Inc filed Critical Nelson Industries Inc
Publication of DE60025313D1 publication Critical patent/DE60025313D1/de
Application granted granted Critical
Publication of DE60025313T2 publication Critical patent/DE60025313T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/16—Plurality of inlet tubes, e.g. discharging into different chambers
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/02—Two or more expansion chambers in series connected by means of tubes
    • F01N2490/04—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet only in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE60025313T 1999-11-09 2000-09-20 Doppelquerstromschalldämpfer Expired - Lifetime DE60025313T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/436,576 US6250422B1 (en) 1998-12-14 1999-11-09 Dual cross-flow muffler
US436576 1999-11-09

Publications (2)

Publication Number Publication Date
DE60025313D1 true DE60025313D1 (de) 2006-03-30
DE60025313T2 DE60025313T2 (de) 2006-09-14

Family

ID=23732973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025313T Expired - Lifetime DE60025313T2 (de) 1999-11-09 2000-09-20 Doppelquerstromschalldämpfer

Country Status (3)

Country Link
US (1) US6250422B1 (de)
EP (1) EP1099830B1 (de)
DE (1) DE60025313T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6832664B2 (en) * 2000-05-19 2004-12-21 Siemens Vdo Automotive Inc. Clampless hose retainer mechanism
US6760644B2 (en) 2001-06-29 2004-07-06 Storage Technology Corporation System and method for transmitting communication signals to an automated robotic device in a data storage system
US20030089105A1 (en) * 2001-10-17 2003-05-15 Reeves Gary D. Exhaust treatment apparatus and method of making
US20040245044A1 (en) * 2003-04-18 2004-12-09 Gabriella Cerrato-Jay Tuned muffler for small internal combustion engines
US7063182B2 (en) * 2003-08-14 2006-06-20 Arvinmeritor Technology, Llc Muffler baffle plate spacer formed from stock material
DE202004000375U1 (de) * 2004-01-12 2005-06-02 Dolmar Gmbh Abgasschalldämpfer
JP4381868B2 (ja) * 2004-04-07 2009-12-09 本田技研工業株式会社 エンジン用排気浄化機能付き排気マフラ
US7389853B2 (en) * 2004-05-24 2008-06-24 Briggs & Stratton Corporation Muffler for an engine
WO2006029199A1 (en) * 2004-09-08 2006-03-16 Donaldson Company, Inc. Joint for an engine exhaust system component
US20060067860A1 (en) * 2004-09-08 2006-03-30 Faircloth Arthur E Jr Construction for an engine exhaust system component
US7287622B2 (en) 2004-12-20 2007-10-30 Arctic Cat Inc. Exhaust muffler
US20060277900A1 (en) * 2005-03-17 2006-12-14 Hovda Allan T Service joint for an engine exhaust system component
MY149983A (en) * 2005-06-23 2013-11-15 Honda Motor Co Ltd Muffler unit for general-purpose engine
US7527774B2 (en) * 2005-12-22 2009-05-05 Basf Catalysts Llc Inlet metallic foam support coupled to precious metal catalyst for application on 4 stroke platforms
US7219764B1 (en) 2006-03-27 2007-05-22 Heartthrob Exhaust Inc. Exhaust muffler
JP2007262984A (ja) * 2006-03-28 2007-10-11 Komatsu Zenoah Co マフラー
DE202006013280U1 (de) * 2006-08-30 2008-02-07 Dolmar Gmbh Schalldämpfer mit Kiemenauslass
US7878300B2 (en) * 2007-10-23 2011-02-01 Catalytic Combustion Corporation Integrated modular exhaust system
US7591345B1 (en) 2007-11-05 2009-09-22 Cummins Filtration Ip Inc. Angled muffler seam construction and method
DE102010062049A1 (de) * 2010-11-26 2012-05-31 J. Eberspächer GmbH & Co. KG Schalldämpfer
CN102562226A (zh) * 2012-01-13 2012-07-11 福安市森威机电有限公司 一种汽油发电机的消声器
US20130263582A1 (en) * 2012-04-10 2013-10-10 Mark J. Mayefske Split Flow Exhaust Deflector
JP6162541B2 (ja) * 2013-08-22 2017-07-12 株式会社Ｓｕｂａｒｕ マフラ
WO2018226818A2 (en) * 2017-06-09 2018-12-13 Briggs & Stratton Corporation Muffler with baffle defining multiple chambers
EP3851645B1 (de) * 2020-01-17 2022-11-23 Andreas Stihl AG & Co. KG Aufsitzrasenmäher

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1116925A (fr) * 1954-12-17 1956-05-14 Perfectionnement aux pots d'échappement
US2975854A (en) 1957-08-01 1961-03-21 Continental Motors Corp Exhaust mufflers
US3404749A (en) 1967-03-27 1968-10-08 American Lincoln Corp Chain saw muffler
US3378099A (en) 1967-09-15 1968-04-16 Briggs & Stratton Corp Muffler and outlet tube for small internal combustion engines
US3709320A (en) 1970-10-15 1973-01-09 Meinel Georgadel O Metallwaren Exhaust means for multiple cylinder internal combustion engine
US3863734A (en) 1972-10-25 1975-02-04 Tecumseh Products Co Muffler for internal combustion engines
US3968854A (en) * 1975-03-18 1976-07-13 Briggs & Stratton Corporation Low noise level muffler for small engines
DE2725899A1 (de) 1977-06-08 1978-12-21 Stihl Maschf Andreas Auspuff-schalldaempfer
FR2396161A1 (fr) 1977-06-30 1979-01-26 Salanon Sa Silencieux d'echappement pour moteur a combustion interne
JPS5815708A (ja) 1981-07-22 1983-01-29 Nissan Motor Co Ltd 消音器
US4809812A (en) 1983-11-03 1989-03-07 Flowmaster, Inc. Converging, corridor-based, sound-attenuating muffler and method
JPS6255410A (ja) 1985-09-02 1987-03-11 Kawasaki Heavy Ind Ltd Ｖ型竪軸エンジンのマフラ装置
US4741411A (en) 1987-01-14 1988-05-03 Deere & Company Muffler system
US4700806A (en) 1986-11-25 1987-10-20 Ap Industries, Inc. Stamp formed muffler
US4736817A (en) 1986-11-25 1988-04-12 Ap Industries, Inc. Stamp formed muffler
US4759423A (en) 1987-06-11 1988-07-26 Ap Industries, Inc. Tube and chamber construction for an exhaust muffler
US4765437A (en) 1987-10-07 1988-08-23 Ap Industries, Inc. Stamp formed muffler with multiple low frequency resonating chambers
US4821840A (en) 1988-01-20 1989-04-18 Ap Parts Manufacturing Company Stamp formed exhaust muffler with conformal outer shell
US4909348A (en) 1988-01-20 1990-03-20 Ap Parts Manufacturing Company Stamp formed exhaust muffler with conformal outer shell
JPH06575Y2 (ja) 1988-06-16 1994-01-05 川崎重工業株式会社 内燃機関用マフラー
US4924968A (en) 1988-08-03 1990-05-15 Ap Parts Manufacturing Company Stamp formed muffler with reinforced outer shell
US4836330A (en) 1988-08-03 1989-06-06 Ap Industries, Inc. Plural chamber stamp formed muffler with single intermediate tube
US4894987A (en) 1988-08-19 1990-01-23 Ap Parts Manufacturing Company Stamp formed muffler and catalytic converter assembly
US4865154A (en) 1988-09-26 1989-09-12 Tennessee Gas Pipeline Company Muffler with drain holes
DE8812435U1 (de) 1988-10-01 1988-11-10 Fa. Andreas Stihl, 7050 Waiblingen Abgasschalldämpfer für einen Verbrennungsmotor, insbesondere einen Zweitaktmotor für tragbare Arbeitsgeräte, wie Motorkettensägen od.dgl.
US4847965A (en) 1988-10-18 1989-07-18 Ap Parts Manufacturing Company Method of manufacturing stamp formed mufflers
US4901815A (en) 1988-10-18 1990-02-20 Parts Manufacturing Company Stamp formed mufflers
US4860853A (en) 1988-12-20 1989-08-29 Ap Parts Manufacturing Company Stamp formed muffler with nonplanar array of tubes
US5042125A (en) 1989-04-07 1991-08-27 Ap Parts Manufacturing Company Apparatus for manufacturing stamp formed mufflers
US4928372A (en) 1989-04-07 1990-05-29 Ap Parts Manufacturing Company Process for manufacturing stamp formed mufflers
US4941545A (en) 1989-04-28 1990-07-17 Arvin Industries, Inc. Muffler assembly
US5004069A (en) 1990-01-26 1991-04-02 Ap Parts Manufacturing Company Stamp formed muffler with transverse baffle tube
US4958701A (en) 1990-03-26 1990-09-25 Ap Parts Manufacturing Company Stamp formed muffler with pocket-free baffle crease
US5173577A (en) 1990-09-04 1992-12-22 Ap Parts Manufacturing Co. Stamp formed muffler with low back pressure
US5164551A (en) 1990-12-03 1992-11-17 Ap Parts Manufacturing Co. Stamp formed muffler with compound reinforcement pattern for preventing shell ring
US5229557A (en) 1991-05-28 1993-07-20 Arvin Industries, Inc. Rigidified muffler assembly
US5504280A (en) 1991-10-31 1996-04-02 Woods; Woodrow E. Muffler for marine engines
US5252788A (en) 1992-04-10 1993-10-12 Ap Parts Manufacturing Co. Stamp formed muffler with in-line expansion chamber and arcuately formed effective flow tubes
US5451728A (en) * 1992-11-19 1995-09-19 Wci Outdoor Products, Inc. Muffler for two-cycle internal combustion engine and method of assembly
US5327722A (en) 1993-08-09 1994-07-12 Ap Parts Manufacturing Company Stamp formed connector for achieving equal length exhaust pipes
US5428194A (en) 1993-10-19 1995-06-27 Ap Parts Manufacturing Company Narrow width stamp formed muffler
US5448831A (en) 1993-11-08 1995-09-12 Ap Parts Manufacturing Company Method of manufacturing a stamp formed muffler with hermetically sealed laminated outer shell
US5326943A (en) 1993-12-27 1994-07-05 Neil Macaulay Exhaust muffler
DE9400796U1 (de) 1994-01-20 1994-04-07 Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben Schalldämpfer
CA2123870A1 (en) 1994-03-02 1995-09-03 James E. Gerber Exhaust mufflers with stamp formed internal components and method of manufacture
US5473891A (en) 1994-06-10 1995-12-12 Ap Parts Manufacturing Company Three-piece stamp formed connector for achieving equal length exhaust pipes
US5597986A (en) * 1995-02-27 1997-01-28 Ap Parts Manufacturing Company Stamp formed muffler with nested chambers
US5563385A (en) 1995-03-07 1996-10-08 Ap Parts Manufacturing Company Stamp formed muffler with siphon tube
US5563383A (en) 1995-03-07 1996-10-08 Apparts Manufacturing Company Stamp formed muffler with integral evacuation tube
US5859394A (en) 1997-06-12 1999-01-12 Ap Parts Manufacturing Company Muffler with stamped internal plates defining tubes and separating chambers
US5773770A (en) 1997-06-11 1998-06-30 Jones; Mack L. Cross flow path exhaust muffler
US6076632A (en) 1998-12-14 2000-06-20 Nelson Industries, Inc. Cross flow baffle muffler

Also Published As

Publication number Publication date
EP1099830A3 (de) 2002-06-12
EP1099830A2 (de) 2001-05-16
DE60025313T2 (de) 2006-09-14
US6250422B1 (en) 2001-06-26
EP1099830B1 (de) 2006-01-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition