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DE502006000597D1 - silencer - Google Patents

silencer

Info

Publication number
DE502006000597D1
DE502006000597D1 DE502006000597T DE502006000597T DE502006000597D1 DE 502006000597 D1 DE502006000597 D1 DE 502006000597D1 DE 502006000597 T DE502006000597 T DE 502006000597T DE 502006000597 T DE502006000597 T DE 502006000597T DE 502006000597 D1 DE502006000597 D1 DE 502006000597D1
Authority
DE
Germany
Prior art keywords
pressure chamber
gas permeable
low pressure
permeable openings
silencer
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.)
Active
Application number
DE502006000597T
Other languages
German (de)
Inventor
Filip Albert Jozef Koen Doerge
John W Joerg Alexnat
Pieter D Dr Steenackers
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.)
Scambia Industrial Developments AG
Original Assignee
Scambia Industrial Developments AG
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 Scambia Industrial Developments AG filed Critical Scambia Industrial Developments AG
Publication of DE502006000597D1 publication Critical patent/DE502006000597D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • 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
    • F01N1/166—Silencing apparatus characterised by method of silencing by using movable parts for changing gas flow path through the silencer or for adjusting the dimensions of a chamber or a pipe
    • 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
    • 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

Landscapes

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

Abstract

Mufflers has gas permeable openings (79), which are provided between the housing wall (44) and the adjusting body (77). The gas permeable openings connect the high pressure chamber (87) with the low pressure chamber (89) and the low pressure chamber can be connected with the interior area of the housing interior.
DE502006000597T 2005-09-13 2006-08-30 silencer Active DE502006000597D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14842005 2005-09-13

Publications (1)

Publication Number Publication Date
DE502006000597D1 true DE502006000597D1 (en) 2008-05-21

Family

ID=35385626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502006000597T Active DE502006000597D1 (en) 2005-09-13 2006-08-30 silencer

Country Status (4)

Country Link
EP (1) EP1762709B1 (en)
KR (1) KR101320979B1 (en)
AT (1) ATE391838T1 (en)
DE (1) DE502006000597D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007042329A1 (en) 2007-09-06 2009-03-12 Emcon Technologies Germany (Augsburg) Gmbh Exhaust flap device for use in exhaust section of internal combustion engine, has tiltable flap in exhaust pipe coupled in end point position over return spring i.e. torsion bar, and changing flow through cross section
KR101272951B1 (en) * 2011-12-23 2013-06-12 세종공업 주식회사 Valve unit for vehicle muffler
CN110410178B (en) * 2019-06-20 2021-03-16 湖南工程学院 Automobile exhaust muffler
KR200496031Y1 (en) * 2020-12-28 2022-10-17 주식회사 한국가스기술공사 Apparatus for reducing noise from bombe
CN112915727B (en) * 2021-01-22 2023-02-17 四川利达华锐机械有限公司 Hinder and spray environmental protection equipment soon with adjustable structure of power
CN116771496B (en) * 2023-08-24 2023-10-24 常州大道机械有限公司 Generating set based on PID adjusts is carried out to real-time power difference

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE125837C (en) *
DE8908244U1 (en) * 1989-07-06 1989-09-07 Heinrich Gillet GmbH & Co KG, 6732 Edenkoben Multi-pipe exhaust silencer
US5246205A (en) * 1992-04-06 1993-09-21 Donaldson Company, Inc. Valve assembly and use
DE19503322C2 (en) * 1995-02-02 2000-08-24 Gillet Heinrich Gmbh Silencer with variable damping characteristics
US5890512A (en) * 1995-11-06 1999-04-06 Itt Corporation CNG regulator
KR19980050875U (en) * 1996-12-30 1998-10-07 김영귀 Variable back pressure device for automobile silencer
DE19956157A1 (en) * 1999-11-23 2001-05-31 Stihl Maschf Andreas Exhaust gas regulator system for 2-stroke engines has two housing chambers connected in series via flow connection regulated by exhaust feed valve

Also Published As

Publication number Publication date
KR101320979B1 (en) 2013-10-22
EP1762709A1 (en) 2007-03-14
KR20070030707A (en) 2007-03-16
ATE391838T1 (en) 2008-04-15
EP1762709B1 (en) 2008-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition