SE9904036L - Ljuddämpningsanordning - Google Patents

Ljuddämpningsanordning

Info

Publication number: SE9904036L
Authority: SE; Sweden
Prior art keywords: valve; flowing gas; pressure; gas; silencing device
Prior art date: 1999-11-05

Application number

SE9904036A

Other languages

Unknown language ( )

English (en)

Other versions

SE9904036D0 (sv

SE517794C2 (sv

Inventor

Erik Jonsson

Mikael Persson

Original Assignee

Erik Jonsson

Mikael Persson

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.)

1999-11-05

Filing date

1999-11-05

Publication date

2001-05-06

1999-11-05 Application filed by Erik Jonsson, Mikael Persson filed Critical Erik Jonsson

1999-11-05 Priority to SE9904036A priority Critical patent/SE517794C2/sv

1999-11-05 Publication of SE9904036D0 publication Critical patent/SE9904036D0/sv

2000-10-18 Priority to US10/129,001 priority patent/US6637545B1/en

2000-10-18 Priority to AU13173/01A priority patent/AU1317301A/en

2000-10-18 Priority to PCT/SE2000/002017 priority patent/WO2001033049A1/en

2000-10-18 Priority to EP00975071A priority patent/EP1226340A1/en

2001-05-06 Publication of SE9904036L publication Critical patent/SE9904036L/sv

2002-07-16 Publication of SE517794C2 publication Critical patent/SE517794C2/sv

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
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
- 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
- F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Mechanically-Actuated Valves (AREA)
Feeding And Controlling Fuel (AREA)

SE9904036A 1999-11-05 1999-11-05 Ljuddämpningsanordning SE517794C2 (sv)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
SE9904036A SE517794C2 (sv)	1999-11-05	1999-11-05	Ljuddämpningsanordning
US10/129,001 US6637545B1 (en)	1999-11-05	2000-10-18	Silencer
AU13173/01A AU1317301A (en)	1999-11-05	2000-10-18	Silencer
PCT/SE2000/002017 WO2001033049A1 (en)	1999-11-05	2000-10-18	Silencer
EP00975071A EP1226340A1 (en)	1999-11-05	2000-10-18	Silencer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9904036A SE517794C2 (sv)	1999-11-05	1999-11-05	Ljuddämpningsanordning

Publications (3)

Publication Number	Publication Date
SE9904036D0 SE9904036D0 (sv)	1999-11-05
SE9904036L true SE9904036L (sv)	2001-05-06
SE517794C2 SE517794C2 (sv)	2002-07-16

Family

ID=20417642

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9904036A SE517794C2 (sv)	1999-11-05	1999-11-05	Ljuddämpningsanordning

Country Status (5)

Country	Link
US (1)	US6637545B1 (sv)
EP (1)	EP1226340A1 (sv)
AU (1)	AU1317301A (sv)
SE (1)	SE517794C2 (sv)
WO (1)	WO2001033049A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1408990B (zh) *	2002-09-08	2012-04-25	章国标	消声器
AU2003292780A1 (en) *	2002-12-26	2004-07-22	Apexera Co., Ltd	Muffler for motor vehicle
US7347045B2 (en) *	2004-06-30	2008-03-25	Harley-Davidson Motor Company Group, Inc.	Motorcycle dynamic exhaust system
DE102005029763A1 (de) *	2005-06-27	2006-12-28	Dr.Ing.H.C. F. Porsche Ag	Verfahren zum Betätigen eines Umsteuerorgans einer Abgasanlage für ein Fahrzeug
US7673720B2 (en) *	2006-03-02	2010-03-09	Pacbrake Company	High-performance muffler assembly with multiple modes of operation
US8468813B2 (en) *	2007-03-16	2013-06-25	Tenneco Automotive Operating Company Inc.	Snap-action valve for exhaust system
US7628250B2 (en) *	2007-11-21	2009-12-08	Emcon Technologies Llc	Passive valve assembly for vehicle exhaust system
DE102008010658B4 (de)	2008-02-22	2010-08-19	Knorr-Bremse Systeme für Nutzfahrzeuge GmbH	Abgasregelsystem und Abgasregelverfahren
US8381401B2 (en) *	2009-04-16	2013-02-26	Tenneco Automotive Operating Company Inc.	Method of installing rotatable flapper valve to an interior of a conduit
US8191572B2 (en) *	2009-04-16	2012-06-05	Tenneco Automotive Operating Company Inc.	Snap action valve with bumper pad
US7896130B2 (en) *	2009-05-22	2011-03-01	Tenneco Automotive Operating Company Inc.	Snap action valve with inertia damper
US20100307143A1 (en) *	2009-06-05	2010-12-09	Anthony Colette	IC power plant, and method of operation
DE102011088150A1 (de) *	2011-12-09	2013-06-13	Kess-Tech Gmbh	Schalldämpfer-Anordnung
US8657065B1 (en)	2012-12-14	2014-02-25	Tenneco Automotive Operating Company Inc.	Exhaust valve with resilient spring pad
US9199532B2 (en) *	2014-04-02	2015-12-01	Oscar F. Schiebeck	Vehicle exhaust assembly
KR102764273B1 (ko) *	2019-11-11	2025-02-07	현대자동차주식회사	차량용 머플러

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2072372A (en)	1934-02-23	1937-03-02	Riethmiller Ruth	Exhaust system for automotive engines
US3874569A (en) *	1973-04-26	1975-04-01	Acf Ind Inc	Railway hopper butterfly valve actuating mechanism
JPS57102508A (en) *	1980-12-16	1982-06-25	Nippon Radiator Co Ltd	Muffler
JP2723948B2 (ja) *	1988-02-18	1998-03-09	マツダ株式会社	エンジンの制御装置
JP3443187B2 (ja) *	1994-11-04	2003-09-02	カルソニックカンセイ株式会社	制御型排気系システム
EP0733785B1 (en) *	1995-02-24	2003-07-16	Calsonic Kansei Corporation	Muffler controller for use in controllable exhaust system of internal combustion engine
DE19540716C1 (de) *	1995-11-02	1997-04-17	Gillet Heinrich Gmbh	Schalldämpfer mit variabler Dämpfungscharakteristik
SE517825C2 (sv) *	1997-11-14	2002-07-23	Volvo Car Corp	Anordning och förfarande vid ljuddämpande enhet samt användning av anordningen vid ett motorfordon

1999
- 1999-11-05 SE SE9904036A patent/SE517794C2/sv not_active IP Right Cessation
2000
- 2000-10-18 WO PCT/SE2000/002017 patent/WO2001033049A1/en not_active Ceased
- 2000-10-18 US US10/129,001 patent/US6637545B1/en not_active Expired - Fee Related
- 2000-10-18 EP EP00975071A patent/EP1226340A1/en not_active Withdrawn
- 2000-10-18 AU AU13173/01A patent/AU1317301A/en not_active Abandoned

Also Published As

Publication number	Publication date
US6637545B1 (en)	2003-10-28
AU1317301A (en)	2001-05-14
SE9904036D0 (sv)	1999-11-05
SE517794C2 (sv)	2002-07-16
EP1226340A1 (en)	2002-07-31
WO2001033049A1 (en)	2001-05-10

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Legal Events

Date	Code	Title	Description
2006-07-25	NUG	Patent has lapsed