DE611659C - Silencer for internal combustion engines, in which the cross section of the exhaust gas outlet is variable - Google Patents

Silencer for internal combustion engines, in which the cross section of the exhaust gas outlet is variable

Info

Publication number
DE611659C
DE611659C DEW92379D DEW0092379D DE611659C DE 611659 C DE611659 C DE 611659C DE W92379 D DEW92379 D DE W92379D DE W0092379 D DEW0092379 D DE W0092379D DE 611659 C DE611659 C DE 611659C
Authority
DE
Germany
Prior art keywords
silencer
variable
exhaust gas
internal combustion
gas outlet
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.)
Expired
Application number
DEW92379D
Other languages
German (de)
Original Assignee
Johannes Woerner
Publication date
Priority to DEW92379D priority Critical patent/DE611659C/en
Application granted granted Critical
Publication of DE611659C publication Critical patent/DE611659C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00Silencing apparatus characterised by method of silencing
    • F01N1/16Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/165Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
DEW92379D Silencer for internal combustion engines, in which the cross section of the exhaust gas outlet is variable Expired DE611659C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW92379D DE611659C (en) Silencer for internal combustion engines, in which the cross section of the exhaust gas outlet is variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW92379D DE611659C (en) Silencer for internal combustion engines, in which the cross section of the exhaust gas outlet is variable

Publications (1)

Publication Number Publication Date
DE611659C true DE611659C (en) 1935-04-02

Family

ID=7613665

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW92379D Expired DE611659C (en) Silencer for internal combustion engines, in which the cross section of the exhaust gas outlet is variable

Country Status (1)

Country Link
DE (1) DE611659C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851146C (en) * 1950-09-10 1952-10-02 Kloeckner Humboldt Deutz Ag Silencers, especially for internal combustion engines
AT386254B (en) * 1985-02-19 1988-07-25 Fraissl Thomas Exhaust device for two-stroke internal combustion engines
WO1990009523A1 (en) * 1989-02-17 1990-08-23 Svenska Rotor Maskiner Ab Screw rotor machine comprising a sound silencing device
EP1281845A2 (en) 2001-08-02 2003-02-05 Meta Motoren- Und Energie-Technik Gmbh Additional control valve in the intake pipe of an internal combustion engine
WO2004111407A1 (en) * 2003-06-17 2004-12-23 Siemens Aktiengesellschaft Valve member for an auxiliary control valve device
US6969048B2 (en) 2003-06-17 2005-11-29 Siemens Aktiengesellschaft Valve element for supplementary control valve device
DE102017131145A1 (en) * 2017-12-22 2019-06-27 Nießing Anlagenbau GmbH Exhaust system with regulated exhaust outlet

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851146C (en) * 1950-09-10 1952-10-02 Kloeckner Humboldt Deutz Ag Silencers, especially for internal combustion engines
AT386254B (en) * 1985-02-19 1988-07-25 Fraissl Thomas Exhaust device for two-stroke internal combustion engines
WO1990009523A1 (en) * 1989-02-17 1990-08-23 Svenska Rotor Maskiner Ab Screw rotor machine comprising a sound silencing device
US5137439A (en) * 1989-02-17 1992-08-11 Svenska Rotor Maskiner Ab Screw rotor machine with de laval nozzle for noise reduction
EP1281845A2 (en) 2001-08-02 2003-02-05 Meta Motoren- Und Energie-Technik Gmbh Additional control valve in the intake pipe of an internal combustion engine
DE10137828A1 (en) * 2001-08-02 2003-02-20 Meta Motoren Energietech Auxiliary control valve device arranged in an inlet channel of a piston internal combustion engine
US6637405B2 (en) 2001-08-02 2003-10-28 Meta Motoren-Und Energie- Technik Gmbh Supplemental control valve device for supplemental flow control of an internal combustion engine intake channel
DE10137828B4 (en) * 2001-08-02 2005-12-15 Meta Motoren- Und Energie-Technik Gmbh Additional control valve device arranged in an intake passage of a reciprocating internal combustion engine
WO2004111407A1 (en) * 2003-06-17 2004-12-23 Siemens Aktiengesellschaft Valve member for an auxiliary control valve device
US6969048B2 (en) 2003-06-17 2005-11-29 Siemens Aktiengesellschaft Valve element for supplementary control valve device
DE102017131145A1 (en) * 2017-12-22 2019-06-27 Nießing Anlagenbau GmbH Exhaust system with regulated exhaust outlet
DE102017131145B4 (en) * 2017-12-22 2020-03-05 Nießing Anlagenbau GmbH Exhaust system with regulated exhaust outlet and use of such an exhaust system

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