FR2601070B1 - Silencieux pour les gaz d'echappement des moteurs thermiques. - Google Patents

Silencieux pour les gaz d'echappement des moteurs thermiques.

Info

Publication number
FR2601070B1
FR2601070B1 FR8705635A FR8705635A FR2601070B1 FR 2601070 B1 FR2601070 B1 FR 2601070B1 FR 8705635 A FR8705635 A FR 8705635A FR 8705635 A FR8705635 A FR 8705635A FR 2601070 B1 FR2601070 B1 FR 2601070B1
Authority
FR
France
Prior art keywords
muffler
exhaust gases
thermal engines
engines
thermal
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 - Fee Related
Application number
FR8705635A
Other languages
English (en)
Other versions
FR2601070A1 (fr
Inventor
Kresch Otto
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.)
TUNNER SEBRING AUSPUFFANLAGEN H
Original Assignee
TUNNER SEBRING AUSPUFFANLAGEN H
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 TUNNER SEBRING AUSPUFFANLAGEN H filed Critical TUNNER SEBRING AUSPUFFANLAGEN H
Publication of FR2601070A1 publication Critical patent/FR2601070A1/fr
Application granted granted Critical
Publication of FR2601070B1 publication Critical patent/FR2601070B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
FR8705635A 1986-04-15 1987-04-14 Silencieux pour les gaz d'echappement des moteurs thermiques. Expired - Fee Related FR2601070B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT98786 1986-04-15

Publications (2)

Publication Number Publication Date
FR2601070A1 FR2601070A1 (fr) 1988-01-08
FR2601070B1 true FR2601070B1 (fr) 1992-11-20

Family

ID=3504342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8705635A Expired - Fee Related FR2601070B1 (fr) 1986-04-15 1987-04-14 Silencieux pour les gaz d'echappement des moteurs thermiques.

Country Status (2)

Country Link
DE (1) DE3712495A1 (fr)
FR (1) FR2601070B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4723200A (en) 1999-05-03 2000-11-17 Christian Skorianz Manifold arrangement for exhaust systems
DE10254631B4 (de) * 2002-11-22 2013-01-31 Volkswagen Ag Schalldämpfer für eine Abgasanlage einer Brennkraftmaschine
WO2017159020A1 (fr) 2016-03-17 2017-09-21 本田技研工業株式会社 Dispositif d'échappement pour moteur à combustion interne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917038C (de) * 1951-06-02 1954-08-23 Eberspaecher J Schalldaempfer insbesondere fuer Brennkraftmaschinen, mit innerem UEberueckungskanal
CH306755A (de) * 1952-11-29 1955-04-30 Ag Techag Schalldämpfer.
DE1678143U (de) * 1954-01-05 1954-06-16 Zuendapp Werke G M B H Schalldaempfer.
IT7853326V0 (it) * 1978-05-17 1978-05-17 Fiat Spa Silenziatore di scarico per automotrici ferroviarie

Also Published As

Publication number Publication date
DE3712495A1 (de) 1987-10-22
FR2601070A1 (fr) 1988-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse