FR2609108A1 - Silencieux d'echappement pour vehicules automobiles - Google Patents

Silencieux d'echappement pour vehicules automobiles Download PDF

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Publication number
FR2609108A1
FR2609108A1 FR8718313A FR8718313A FR2609108A1 FR 2609108 A1 FR2609108 A1 FR 2609108A1 FR 8718313 A FR8718313 A FR 8718313A FR 8718313 A FR8718313 A FR 8718313A FR 2609108 A1 FR2609108 A1 FR 2609108A1
Authority
FR
France
Prior art keywords
main body
transverse partitions
orifices
silencer
spaces
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.)
Pending
Application number
FR8718313A
Other languages
English (en)
French (fr)
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.)
SOLSONA SANAHUJA JAIME
Original Assignee
SOLSONA SANAHUJA JAIME
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 SOLSONA SANAHUJA JAIME filed Critical SOLSONA SANAHUJA JAIME
Publication of FR2609108A1 publication Critical patent/FR2609108A1/fr
Pending 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/16—Selection of particular materials
    • 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
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/08—Surface coverings for corrosion prevention
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/26—Multi-layered walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR8718313A 1986-12-30 1987-12-29 Silencieux d'echappement pour vehicules automobiles Pending FR2609108A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES19868601809U ES1008767Y (es) 1986-12-30 1986-12-30 Silenciador perfeccionado para tubos de escape de vehiculos especialmente automoviles

Publications (1)

Publication Number Publication Date
FR2609108A1 true FR2609108A1 (fr) 1988-07-01

Family

ID=8248386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8718313A Pending FR2609108A1 (fr) 1986-12-30 1987-12-29 Silencieux d'echappement pour vehicules automobiles

Country Status (4)

Country Link
DE (1) DE3743466A1 (es)
ES (1) ES1008767Y (es)
FR (1) FR2609108A1 (es)
IT (2) IT8768136A0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190040854A1 (en) * 2017-08-07 2019-02-07 Justin Manley Baffling system designed for acoustic suppression

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE181547C (es) *
FR352327A (fr) * 1905-03-13 1905-08-08 Nathan William Horatio Sharpe Appareil silencieux pour moteurs à explosions internes
FR421175A (fr) * 1910-06-14 1911-02-16 Joseph Hall Perfectionnements apportés aux appareils servant à supprimer le bruit, à purifier et à refroidir les gaz d'échappement, dans les moteurs à pétrole et à gaz et autres analogues
US1519527A (en) * 1922-12-09 1924-12-16 Ralph R Bumbaugh Muffler
FR775395A (fr) * 1934-07-06 1934-12-27 Silencieux antivibrateur pour des moteurs à explosion
US2072961A (en) * 1934-03-01 1937-03-09 Burgess Lab Inc C F Silencer
FR2105669A5 (es) * 1970-09-04 1972-04-28 Deville Paul
US3747347A (en) * 1971-04-12 1973-07-24 S Ciraolo Pollution preventing exhaust device
US4290501A (en) * 1979-01-19 1981-09-22 Yamaha Hatsudoki Kabushiki Kaisha Exhaust silencer, especially for small vehicles
EP0127550A2 (fr) * 1983-05-31 1984-12-05 Mareau née Gayton, Betty Silencieux pour installation d'air comprimé

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE181547C (es) *
FR352327A (fr) * 1905-03-13 1905-08-08 Nathan William Horatio Sharpe Appareil silencieux pour moteurs à explosions internes
FR421175A (fr) * 1910-06-14 1911-02-16 Joseph Hall Perfectionnements apportés aux appareils servant à supprimer le bruit, à purifier et à refroidir les gaz d'échappement, dans les moteurs à pétrole et à gaz et autres analogues
US1519527A (en) * 1922-12-09 1924-12-16 Ralph R Bumbaugh Muffler
US2072961A (en) * 1934-03-01 1937-03-09 Burgess Lab Inc C F Silencer
FR775395A (fr) * 1934-07-06 1934-12-27 Silencieux antivibrateur pour des moteurs à explosion
FR2105669A5 (es) * 1970-09-04 1972-04-28 Deville Paul
US3747347A (en) * 1971-04-12 1973-07-24 S Ciraolo Pollution preventing exhaust device
US4290501A (en) * 1979-01-19 1981-09-22 Yamaha Hatsudoki Kabushiki Kaisha Exhaust silencer, especially for small vehicles
EP0127550A2 (fr) * 1983-05-31 1984-12-05 Mareau née Gayton, Betty Silencieux pour installation d'air comprimé

Also Published As

Publication number Publication date
IT8768136A0 (it) 1987-12-29
ES1008767U (es) 1989-06-01
IT8753926V0 (it) 1987-12-29
DE3743466A1 (de) 1988-07-14
ES1008767Y (es) 1990-01-01

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