EP1577513A3 - Schalldämpfer - Google Patents

Schalldämpfer Download PDF

Info

Publication number
EP1577513A3
EP1577513A3 EP05002795A EP05002795A EP1577513A3 EP 1577513 A3 EP1577513 A3 EP 1577513A3 EP 05002795 A EP05002795 A EP 05002795A EP 05002795 A EP05002795 A EP 05002795A EP 1577513 A3 EP1577513 A3 EP 1577513A3
Authority
EP
European Patent Office
Prior art keywords
silencer
housing
hollow chamber
chamber structure
pressed
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Withdrawn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
EP05002795A
Other languages
English (en)
French (fr)
Other versions
EP1577513A2 (de
Inventor
Wolfgang Hahnl
Helmut Venghaus
Jürgen Lesch
Martin Stüttem
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.)
Arvin Technologies Inc
Original Assignee
Arvin Technologies 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 Arvin Technologies Inc filed Critical Arvin Technologies Inc
Publication of EP1577513A2 publication Critical patent/EP1577513A2/de
Publication of EP1577513A3 publication Critical patent/EP1577513A3/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Withdrawn legal-status Critical Current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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • F01N13/16—Selection of particular materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

Ein Schalldämpfer (10), insbesondere für die Abgase einer Verbrennungskraftmaschine, mit einem Gehäuse (14) und mindestens einer im Gehäuse (14) angeordneten Hohlkammerstruktur (20), ist dadurch gekennzeichnet, daß im Inneren des Gehäuses mindestens ein Rohr (12, 16, 26) angeordnet ist, das in die Hohlkammerstruktur (20) eingepreßt ist.
EP05002795A 2004-03-17 2005-02-10 Schalldämpfer Withdrawn EP1577513A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004013182 2004-03-17
DE200410013182 DE102004013182A1 (de) 2004-03-17 2004-03-17 Schalldämpfer

Publications (2)

Publication Number Publication Date
EP1577513A2 EP1577513A2 (de) 2005-09-21
EP1577513A3 true EP1577513A3 (de) 2006-05-17

Family

ID=34833159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05002795A Withdrawn EP1577513A3 (de) 2004-03-17 2005-02-10 Schalldämpfer

Country Status (2)

Country Link
EP (1) EP1577513A3 (de)
DE (1) DE102004013182A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588215A (ja) * 1981-07-06 1983-01-18 Honda Motor Co Ltd 内燃機関用消音器
WO1993019291A1 (de) * 1992-03-14 1993-09-30 Illbruck Gmbh Schalldämpfer für ein strömendes gasförmiges medium, insbesondere verbrennungsluft einer brennkraftmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949271B4 (de) 1999-10-12 2005-08-18 Zeuna-Stärker GmbH & Co KG Schalldämpfer für die Abgasanlage eines durch einen Verbrennungsmotor angetriebenen Kraftfahrzeugs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588215A (ja) * 1981-07-06 1983-01-18 Honda Motor Co Ltd 内燃機関用消音器
WO1993019291A1 (de) * 1992-03-14 1993-09-30 Illbruck Gmbh Schalldämpfer für ein strömendes gasförmiges medium, insbesondere verbrennungsluft einer brennkraftmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 081 (M - 205) 5 April 1983 (1983-04-05) *

Also Published As

Publication number Publication date
DE102004013182A1 (de) 2005-10-06
EP1577513A2 (de) 2005-09-21

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