EP1680582A4 - Modularer schalldämpfer mit entfernbarer patronenanordnung - Google Patents

Modularer schalldämpfer mit entfernbarer patronenanordnung

Info

Publication number
EP1680582A4
EP1680582A4 EP04761865A EP04761865A EP1680582A4 EP 1680582 A4 EP1680582 A4 EP 1680582A4 EP 04761865 A EP04761865 A EP 04761865A EP 04761865 A EP04761865 A EP 04761865A EP 1680582 A4 EP1680582 A4 EP 1680582A4
Authority
EP
European Patent Office
Prior art keywords
cartridge assembly
removable cartridge
muffler
modular
modular muffler
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.)
Withdrawn
Application number
EP04761865A
Other languages
English (en)
French (fr)
Other versions
EP1680582A2 (de
Inventor
Tom Tary
Adis Golic
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CA002443427A external-priority patent/CA2443427A1/en
Application filed by Individual filed Critical Individual
Publication of EP1680582A2 publication Critical patent/EP1680582A2/de
Publication of EP1680582A4 publication Critical patent/EP1680582A4/de
Withdrawn legal-status Critical Current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
    • F01N13/1838—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
    • F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
    • 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
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
    • 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
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • 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
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
EP04761865A 2003-09-30 2004-09-29 Modularer schalldämpfer mit entfernbarer patronenanordnung Withdrawn EP1680582A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002443427A CA2443427A1 (en) 2003-09-30 2003-09-30 Muffler assembly
US10/729,413 US20060124384A1 (en) 2003-03-30 2003-12-05 Modular muffler with removable cartridge assembly
PCT/CA2004/001713 WO2005031131A2 (en) 2003-09-30 2004-09-29 Modular muffler with removable cartridge assembly

Publications (2)

Publication Number Publication Date
EP1680582A2 EP1680582A2 (de) 2006-07-19
EP1680582A4 true EP1680582A4 (de) 2006-12-20

Family

ID=34394976

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04761865A Withdrawn EP1680582A4 (de) 2003-09-30 2004-09-29 Modularer schalldämpfer mit entfernbarer patronenanordnung

Country Status (2)

Country Link
EP (1) EP1680582A4 (de)
WO (1) WO2005031131A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751619A (en) * 1954-01-28 1956-07-04 Sackville Ltd Improvements relating to silencers for gaseous currents
US3563338A (en) * 1970-03-04 1971-02-16 Richard L Rader Removable muffler cartridge particularly adapted for a forwardly tapering exhaust pipe tip
US5969299A (en) * 1997-03-25 1999-10-19 Honda Giken Kogyo Kabushiki Kaisha Exhaust system for vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185584A (en) * 1940-01-02 Muffler
US3556735A (en) * 1967-06-23 1971-01-19 Jacobo Epelman Muffler adapted to purify the exhaust gases of internal combustion engines
US4393652A (en) * 1980-07-23 1983-07-19 Munro John H Exhaust system for internal combustion engines
US4781021A (en) * 1987-05-29 1988-11-01 Brunswick Corporation Marine engine exhaust muffler assembly
US4851015A (en) * 1987-08-21 1989-07-25 Donaldson Company, Inc. Muffler apparatus with filter trap and method of use
FR2798303B1 (fr) * 1999-09-14 2001-11-09 Daniel Teboul Dispositif de traitement d'un milieu gazeux, en particulier des gaz d'echappement d'un moteur a combustion interne, et vehicule equipe d'un tel dispositif

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751619A (en) * 1954-01-28 1956-07-04 Sackville Ltd Improvements relating to silencers for gaseous currents
US3563338A (en) * 1970-03-04 1971-02-16 Richard L Rader Removable muffler cartridge particularly adapted for a forwardly tapering exhaust pipe tip
US5969299A (en) * 1997-03-25 1999-10-19 Honda Giken Kogyo Kabushiki Kaisha Exhaust system for vehicle

Also Published As

Publication number Publication date
WO2005031131A3 (en) 2005-06-09
WO2005031131A2 (en) 2005-04-07
EP1680582A2 (de) 2006-07-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20060427

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20061120

RIC1 Information provided on ipc code assigned before grant

Ipc: F01N 7/18 20060101ALI20061114BHEP

Ipc: F01N 1/12 20060101ALI20061114BHEP

Ipc: F01N 1/08 20060101AFI20061114BHEP

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20070323

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20071003