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FR2681905B1 - Perfectionnements aux silencieux d'echappement et a leurs procedes de fabrication. - Google Patents

Perfectionnements aux silencieux d'echappement et a leurs procedes de fabrication.

Info

Publication number
FR2681905B1
FR2681905B1 FR9111918A FR9111918A FR2681905B1 FR 2681905 B1 FR2681905 B1 FR 2681905B1 FR 9111918 A FR9111918 A FR 9111918A FR 9111918 A FR9111918 A FR 9111918A FR 2681905 B1 FR2681905 B1 FR 2681905B1
Authority
FR
France
Prior art keywords
manufacturing methods
exhaust mufflers
mufflers
exhaust
manufacturing
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
FR9111918A
Other languages
English (en)
Other versions
FR2681905A1 (fr
Inventor
Jean Joseph Claude Palier
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.)
EREAR
Original Assignee
EREAR
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 EREAR filed Critical EREAR
Priority to FR9111918A priority Critical patent/FR2681905B1/fr
Publication of FR2681905A1 publication Critical patent/FR2681905A1/fr
Application granted granted Critical
Publication of FR2681905B1 publication Critical patent/FR2681905B1/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
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0083—Pulsation and noise damping means using blow off silencers
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/06—Porous ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
FR9111918A 1991-09-27 1991-09-27 Perfectionnements aux silencieux d'echappement et a leurs procedes de fabrication. Expired - Fee Related FR2681905B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9111918A FR2681905B1 (fr) 1991-09-27 1991-09-27 Perfectionnements aux silencieux d'echappement et a leurs procedes de fabrication.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111918A FR2681905B1 (fr) 1991-09-27 1991-09-27 Perfectionnements aux silencieux d'echappement et a leurs procedes de fabrication.

Publications (2)

Publication Number Publication Date
FR2681905A1 FR2681905A1 (fr) 1993-04-02
FR2681905B1 true FR2681905B1 (fr) 1993-12-17

Family

ID=9417362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111918A Expired - Fee Related FR2681905B1 (fr) 1991-09-27 1991-09-27 Perfectionnements aux silencieux d'echappement et a leurs procedes de fabrication.

Country Status (1)

Country Link
FR (1) FR2681905B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509616C2 (de) * 1995-03-21 2000-06-08 Ulrich Dreizler Schalldämpfer für Abgasgeräusche
BE1009815A5 (nl) * 1995-11-16 1997-08-05 Atlas Copco Airpower Nv Pulsatiedemper of akoestisch uitlaatstuk voor een kompressor en kompressor hiermee uitgerust.
DE20205068U1 (de) * 2002-03-30 2002-08-29 FESTO AG & Co., 73734 Esslingen Druckluft-Schalldämpfer
JP2007292047A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
DE102007045266A1 (de) * 2007-09-21 2009-04-02 Hydac Technology Gmbh Dämpfungseinrichtung, insbesondere Pulsationsdämpfer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204723A (en) * 1962-05-08 1965-09-07 Natalie Payne Exhaust muffler with filling of porous ceramic cinders and method of making same
US3208551A (en) * 1963-11-18 1965-09-28 Carls William Combined air muffler and metering valve with replaceable cartridge
US3563338A (en) * 1970-03-04 1971-02-16 Richard L Rader Removable muffler cartridge particularly adapted for a forwardly tapering exhaust pipe tip
ZA724885B (en) * 1972-07-17 1973-10-31 A Jacobs Silencer
GB2129490B (en) * 1982-10-26 1986-12-31 Alan William Richards Corrosion resistant exhaust silencers
IT1195193B (it) * 1986-10-07 1988-10-12 Cor Tubi Spa Silenziatore dissipativo di tipo perfezionato

Also Published As

Publication number Publication date
FR2681905A1 (fr) 1993-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse