US20070029135A1 - Muffler for the exhaust system of an automobile - Google Patents

Muffler for the exhaust system of an automobile Download PDF

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Publication number
US20070029135A1
US20070029135A1 US11/499,295 US49929506A US2007029135A1 US 20070029135 A1 US20070029135 A1 US 20070029135A1 US 49929506 A US49929506 A US 49929506A US 2007029135 A1 US2007029135 A1 US 2007029135A1
Authority
US
United States
Prior art keywords
wall
pipes
exhaust gas
wall sections
pipe
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.)
Abandoned
Application number
US11/499,295
Other languages
English (en)
Inventor
Hermann Ermer
Herbert Bartel
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.)
Faurecia Automobiltechnik GmbH
Original Assignee
Faurecia Abgastechnik GmbH
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 Faurecia Abgastechnik GmbH filed Critical Faurecia Abgastechnik GmbH
Publication of US20070029135A1 publication Critical patent/US20070029135A1/en
Abandoned legal-status Critical Current

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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
    • 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
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
    • 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
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
US11/499,295 2005-08-04 2006-08-04 Muffler for the exhaust system of an automobile Abandoned US20070029135A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005036676A DE102005036676A1 (de) 2005-08-04 2005-08-04 Schalldämpfer für die Abgasanlage eines Kraftfahrzeugs
DE102005036676.7 2005-08-04

Publications (1)

Publication Number Publication Date
US20070029135A1 true US20070029135A1 (en) 2007-02-08

Family

ID=37680877

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/499,295 Abandoned US20070029135A1 (en) 2005-08-04 2006-08-04 Muffler for the exhaust system of an automobile

Country Status (2)

Country Link
US (1) US20070029135A1 (de)
DE (1) DE102005036676A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070227001A1 (en) * 2004-05-28 2007-10-04 Sango Co,, Ltd. Method of Producing Metal Tubular Member
US20070227812A1 (en) * 2006-04-04 2007-10-04 Thomas Wolf Muffler
WO2010063389A1 (de) * 2008-12-01 2010-06-10 Heinrich Gillet Gmbh Gehäuse für abgasanlagen
US20100290928A1 (en) * 2008-01-10 2010-11-18 Min-Kyu Jung Noise reducing device for hermetic type compressor
WO2011095458A1 (de) * 2010-02-08 2011-08-11 Heinrich Gillet Gmbh Abgasschalldämpfer
CN104595158A (zh) * 2013-10-30 2015-05-06 上海三电贝洱汽车空调有限公司 压缩机气压脉动调节装置
US20160017787A1 (en) * 2013-03-11 2016-01-21 Futaba Industrial Co., Ltd. Exhaust pipe
US20230003162A1 (en) * 2021-06-30 2023-01-05 Purem GmbH Muffler and method for making the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014112069A1 (de) * 2014-08-22 2016-02-25 Friedrich Boysen Gmbh & Co. Kg Schalldämpfer für eine Abgasanlage

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995542A (en) * 1933-11-22 1935-03-26 Haviland Arnold Universal muffler coupling
US2634123A (en) * 1949-11-15 1953-04-07 Ralston Eldon Kipp Movement multiplier for disk springs
US3369829A (en) * 1965-10-15 1968-02-20 William C.N. Hopkins Flexible connector for fluid conduit systems
US3650547A (en) * 1971-03-05 1972-03-21 Reynolds Alex B Pipe fitting
US3686747A (en) * 1968-12-21 1972-08-29 Luigi Bagnulo Electrically insulating pipe union
US4291905A (en) * 1978-12-22 1981-09-29 The Boeing Company Duct seal
US4440307A (en) * 1978-06-30 1984-04-03 The Continental Group, Inc. Container assembly
US4513841A (en) * 1983-04-01 1985-04-30 Toyota Jidosha Kabushiki Kaisha Muffler for internal combustion engines
US5477015A (en) * 1991-05-03 1995-12-19 Maremont Corporation Vehicular muffler with improved mechanical lock joints
US5581056A (en) * 1994-01-20 1996-12-03 Heinrich Gillet Gmbh & Co. Kg Muffler
US5676272A (en) * 1996-03-15 1997-10-14 J.L. Clark, Inc. Metal container having resilient interface ring
US5915677A (en) * 1996-09-09 1999-06-29 Calsonic Corporation Circular plate spring
US6199658B1 (en) * 1998-01-20 2001-03-13 Jb Design, Inc. Multi-Fold side branch muffler
US6681888B2 (en) * 2000-11-23 2004-01-27 Westaflex-Automobile Silencing apparatus, notably for a turbo engine
US20060096805A1 (en) * 2004-11-10 2006-05-11 Michael Staut Muffler
US20060251470A1 (en) * 2003-03-11 2006-11-09 Markus Prause Joint

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927758C2 (de) * 1979-07-10 1983-04-28 Audi Nsu Auto Union Ag, 7107 Neckarsulm Abgasschalldämpfer für Brennkraftmaschinen

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995542A (en) * 1933-11-22 1935-03-26 Haviland Arnold Universal muffler coupling
US2634123A (en) * 1949-11-15 1953-04-07 Ralston Eldon Kipp Movement multiplier for disk springs
US3369829A (en) * 1965-10-15 1968-02-20 William C.N. Hopkins Flexible connector for fluid conduit systems
US3686747A (en) * 1968-12-21 1972-08-29 Luigi Bagnulo Electrically insulating pipe union
US3650547A (en) * 1971-03-05 1972-03-21 Reynolds Alex B Pipe fitting
US4440307A (en) * 1978-06-30 1984-04-03 The Continental Group, Inc. Container assembly
US4291905A (en) * 1978-12-22 1981-09-29 The Boeing Company Duct seal
US4513841A (en) * 1983-04-01 1985-04-30 Toyota Jidosha Kabushiki Kaisha Muffler for internal combustion engines
US5477015A (en) * 1991-05-03 1995-12-19 Maremont Corporation Vehicular muffler with improved mechanical lock joints
US5581056A (en) * 1994-01-20 1996-12-03 Heinrich Gillet Gmbh & Co. Kg Muffler
US5676272A (en) * 1996-03-15 1997-10-14 J.L. Clark, Inc. Metal container having resilient interface ring
US5915677A (en) * 1996-09-09 1999-06-29 Calsonic Corporation Circular plate spring
US6199658B1 (en) * 1998-01-20 2001-03-13 Jb Design, Inc. Multi-Fold side branch muffler
US6681888B2 (en) * 2000-11-23 2004-01-27 Westaflex-Automobile Silencing apparatus, notably for a turbo engine
US20060251470A1 (en) * 2003-03-11 2006-11-09 Markus Prause Joint
US20060096805A1 (en) * 2004-11-10 2006-05-11 Michael Staut Muffler

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070227001A1 (en) * 2004-05-28 2007-10-04 Sango Co,, Ltd. Method of Producing Metal Tubular Member
US7866044B2 (en) * 2004-05-28 2011-01-11 Sango Co., Ltd. Method of producing metal tubular member
US20070227812A1 (en) * 2006-04-04 2007-10-04 Thomas Wolf Muffler
US7617909B2 (en) * 2006-04-04 2009-11-17 J. Eberspaecher Gmbh & Co. Kg Muffler
US8459964B2 (en) * 2008-01-10 2013-06-11 Lg Electronics Inc. Noise reducing device for hermetic type compressor
US20100290928A1 (en) * 2008-01-10 2010-11-18 Min-Kyu Jung Noise reducing device for hermetic type compressor
CN102007296A (zh) * 2008-01-10 2011-04-06 Lg电子株式会社 用于密封式压缩机的减噪装置
WO2010063389A1 (de) * 2008-12-01 2010-06-10 Heinrich Gillet Gmbh Gehäuse für abgasanlagen
WO2011095458A1 (de) * 2010-02-08 2011-08-11 Heinrich Gillet Gmbh Abgasschalldämpfer
US20160017787A1 (en) * 2013-03-11 2016-01-21 Futaba Industrial Co., Ltd. Exhaust pipe
US9523304B2 (en) * 2013-03-11 2016-12-20 Futaba Industrial Co., Ltd. Exhaust pipe
CN104595158A (zh) * 2013-10-30 2015-05-06 上海三电贝洱汽车空调有限公司 压缩机气压脉动调节装置
US20230003162A1 (en) * 2021-06-30 2023-01-05 Purem GmbH Muffler and method for making the same

Also Published As

Publication number Publication date
DE102005036676A1 (de) 2007-02-15

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Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION