EP0926320A3 - Procédé de fabrication d' un silencieux à absorption - Google Patents

Procédé de fabrication d' un silencieux à absorption Download PDF

Info

Publication number
EP0926320A3
EP0926320A3 EP98117027A EP98117027A EP0926320A3 EP 0926320 A3 EP0926320 A3 EP 0926320A3 EP 98117027 A EP98117027 A EP 98117027A EP 98117027 A EP98117027 A EP 98117027A EP 0926320 A3 EP0926320 A3 EP 0926320A3
Authority
EP
European Patent Office
Prior art keywords
silencer
manufacturing
silencer body
absorption silencer
cavity
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.)
Granted
Application number
EP98117027A
Other languages
German (de)
English (en)
Other versions
EP0926320B1 (fr
EP0926320A2 (fr
Inventor
Roland Ackermann
Bernd Müller
Norbert Klein
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.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
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 DE19811192A external-priority patent/DE19811192A1/de
Application filed by J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of EP0926320A2 publication Critical patent/EP0926320A2/fr
Publication of EP0926320A3 publication Critical patent/EP0926320A3/fr
Application granted granted Critical
Publication of EP0926320B1 publication Critical patent/EP0926320B1/fr
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
    • F01N13/1888—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
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/06—Inserting sound absorbing material into a chamber
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49398—Muffler, manifold or exhaust pipe making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
EP98117027A 1997-12-24 1998-09-09 Procédé de fabrication d' un silencieux à absorption Expired - Lifetime EP0926320B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19757810 1997-12-24
DE19757810 1997-12-24
DE19811192 1998-03-14
DE19811192A DE19811192A1 (de) 1997-12-24 1998-03-14 Verfahren zur Herstellung eines Absorptions-Schalldämpfers

Publications (3)

Publication Number Publication Date
EP0926320A2 EP0926320A2 (fr) 1999-06-30
EP0926320A3 true EP0926320A3 (fr) 2003-01-02
EP0926320B1 EP0926320B1 (fr) 2006-05-24

Family

ID=26042829

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117027A Expired - Lifetime EP0926320B1 (fr) 1997-12-24 1998-09-09 Procédé de fabrication d' un silencieux à absorption

Country Status (3)

Country Link
US (1) US6158547A (fr)
EP (1) EP0926320B1 (fr)
DE (1) DE59813552D1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317959B1 (en) * 1999-02-16 2001-11-20 Owens Corning Sweden A.B. Process and apparatus for packing insulation material in a passage between first and second elements
US6543576B1 (en) 2000-07-18 2003-04-08 Owens-Corning Fiberglas Technology, Inc. Multiple layer fiber filled sound absorber and a method of manufacturing the same
US6668972B2 (en) 2000-11-07 2003-12-30 Owens Corning Fiberglas Technology, Inc. Bumper/muffler assembly
US6467571B2 (en) * 2000-12-11 2002-10-22 Nakagawa Sangyo Co., Ltd. Sound absorbing material, muffler using the sound absorbing material, and method for forming sound absorbing layer thereof
US6412596B1 (en) * 2001-02-01 2002-07-02 Owens Corning Composites Sprl Process for filling a muffler and muffler filled with fibrous material
US6446750B1 (en) 2001-03-16 2002-09-10 Owens Corning Fiberglas Technology, Inc. Process for filling a muffler shell with fibrous material
US6581723B2 (en) 2001-08-31 2003-06-24 Owens Corning Composites Sprl Muffler shell filling process, muffler filled with fibrous material and vacuum filling device
US6607052B2 (en) 2001-09-12 2003-08-19 Owens Corning Composites Sprl Muffler shell filling process and muffler filled with fibrous material
US7077922B2 (en) 2003-07-02 2006-07-18 Owens Corning Composites S.P.R.L. Technique to fill silencers
DE102006016096B3 (de) * 2006-04-04 2007-12-13 J. Eberspächer GmbH & Co. KG Bauteilanordnung und zugehöriges Herstellungsverfahren
US7942237B2 (en) 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
US7934580B2 (en) 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system
FR2911165B1 (fr) * 2007-01-10 2010-01-22 Faurecia Sys Echappement Procede pour la fabrication d'un element d'echappement d'une ligne d'echappement d'un vehicule a moteur thermique et element d'echappement, notamment obtenu par la mise en oeuvre de ce procede
DE102007010814A1 (de) * 2007-03-06 2008-09-11 Arvinmeritor Emissions Technologies Gmbh Schalldämpfer-Dämmelement, Schalldämpfer sowie Verfahren zur Herstellung eines Schalldämpfers
DE102007027372A1 (de) * 2007-06-11 2008-12-18 Cognis Oleochemicals Gmbh Verfahren zur Hydrierung von Glycerin
US7975382B2 (en) 2007-10-30 2011-07-12 Ocv Intellectual Capital, Llc Method for filling a muffler cavity
US20100307863A1 (en) * 2007-12-14 2010-12-09 Ocv Intellectual Capital, Llc Composite muffler system thermosetable polymers
US8590155B2 (en) 2009-06-03 2013-11-26 Ocv Intellectual Capital, Llc Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet
US8474115B2 (en) 2009-08-28 2013-07-02 Ocv Intellectual Capital, Llc Apparatus and method for making low tangle texturized roving
CN103925053A (zh) * 2013-01-14 2014-07-16 三河三友汽车部件有限公司 车用消音器的制造方法
ES2734260T3 (es) * 2015-03-11 2019-12-05 Ocv Intellectual Capital Llc Métodos para llenar silenciadores con material fibroso
DE102016106125A1 (de) * 2016-04-04 2017-10-05 Faurecia Emissions Control Technologies, Germany Gmbh Isoliervorrichtung für eine Abgasanlage, Abgasanlage und Verfahren zur Herstellung einer Isoliervorrichtung
CN112996989B (zh) * 2018-10-12 2022-08-23 科瑞法特股份有限公司 消声器的玻璃纤维丝填充方法及玻璃纤维丝填充装置
JP7195183B2 (ja) * 2019-03-06 2022-12-23 三恵技研工業株式会社 消音器及びその製造方法
JP7260511B2 (ja) * 2020-08-07 2023-04-18 株式会社ユタカ技研 消音器への吸音材充填方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091413A2 (fr) * 1982-04-06 1983-10-12 Scandinavian Glasfiber AB Récipient à travers lequel s'écoule un gaz, préférentiellement un silencieux, avec remplissage de fibres de verre, et procédé et dispositif pour le remplir
US4774985A (en) * 1983-11-18 1988-10-04 Tba Industrial Products Ltd. Apparatus for filling automotive muffler with glass fibers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526025A (ja) * 1991-07-17 1993-02-02 Osaka Tanshiya Yohin Kogyo Kk 排気消音器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091413A2 (fr) * 1982-04-06 1983-10-12 Scandinavian Glasfiber AB Récipient à travers lequel s'écoule un gaz, préférentiellement un silencieux, avec remplissage de fibres de verre, et procédé et dispositif pour le remplir
US4774985A (en) * 1983-11-18 1988-10-04 Tba Industrial Products Ltd. Apparatus for filling automotive muffler with glass fibers

Also Published As

Publication number Publication date
EP0926320B1 (fr) 2006-05-24
US6158547A (en) 2000-12-12
DE59813552D1 (de) 2006-06-29
EP0926320A2 (fr) 1999-06-30

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