FR2173458A5 - - Google Patents

Info

Publication number
FR2173458A5
FR2173458A5 FR7206430A FR7206430A FR2173458A5 FR 2173458 A5 FR2173458 A5 FR 2173458A5 FR 7206430 A FR7206430 A FR 7206430A FR 7206430 A FR7206430 A FR 7206430A FR 2173458 A5 FR2173458 A5 FR 2173458A5
Authority
FR
France
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
FR7206430A
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR7206430A priority Critical patent/FR2173458A5/fr
Application granted granted Critical
Publication of FR2173458A5 publication Critical patent/FR2173458A5/fr
Expired 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
    • 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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/10—Tubes having non-circular cross section
    • 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)
FR7206430A 1972-02-25 1972-02-25 Expired FR2173458A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7206430A FR2173458A5 (fr) 1972-02-25 1972-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206430A FR2173458A5 (fr) 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
FR2173458A5 true FR2173458A5 (fr) 1973-10-05

Family

ID=9094141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206430A Expired FR2173458A5 (fr) 1972-02-25 1972-02-25

Country Status (1)

Country Link
FR (1) FR2173458A5 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457970A1 (fr) * 1979-05-30 1980-12-26 Harmo Ind Ltd Pot d'echappement, particulierement pour moteurs a combustion interne
EP0024101A1 (fr) * 1979-08-09 1981-02-25 Arvin Industries, Inc. Jonction mécanique et procédé pour joindre mécaniquement deux pièces
EP0067246A2 (fr) * 1981-06-15 1982-12-22 IAO INDUSTRIE RIUNITE S.p.A. Silencieux et méthode de sa fabrication
EP0072886A1 (fr) * 1981-08-20 1983-03-02 S.I.E.T.T.E. Società Impianti Elettrici Telefonici Telegrafici & Costruzioni Edili SpA Silencieux comprenant des tubes fixés sur les couvercles sans application de soudure
EP1143123A1 (fr) * 2000-04-05 2001-10-10 Faurecia Systèmes d'Echappement Volume d'échappement comportant un tube traversant et procédé pour sa fabrication
DE102020115859A1 (de) 2020-06-16 2021-12-16 Faurecia Emissions Control Technologies, Germany Gmbh Abgasschalldämpfer, Verfahren zu seiner Herstellung und Fahrzeug mit einem Abgasschalldämpfer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457970A1 (fr) * 1979-05-30 1980-12-26 Harmo Ind Ltd Pot d'echappement, particulierement pour moteurs a combustion interne
EP0024101A1 (fr) * 1979-08-09 1981-02-25 Arvin Industries, Inc. Jonction mécanique et procédé pour joindre mécaniquement deux pièces
EP0067246A2 (fr) * 1981-06-15 1982-12-22 IAO INDUSTRIE RIUNITE S.p.A. Silencieux et méthode de sa fabrication
EP0067246A3 (fr) * 1981-06-15 1983-08-10 IAO INDUSTRIE RIUNITE S.p.A. Silencieux et méthode de sa fabrication
EP0072886A1 (fr) * 1981-08-20 1983-03-02 S.I.E.T.T.E. Società Impianti Elettrici Telefonici Telegrafici & Costruzioni Edili SpA Silencieux comprenant des tubes fixés sur les couvercles sans application de soudure
EP1143123A1 (fr) * 2000-04-05 2001-10-10 Faurecia Systèmes d'Echappement Volume d'échappement comportant un tube traversant et procédé pour sa fabrication
FR2807352A1 (fr) * 2000-04-05 2001-10-12 Ecia Equip Composants Ind Auto Volume d'echappement comportant un tube traversant et procede pour sa fabrication
DE102020115859A1 (de) 2020-06-16 2021-12-16 Faurecia Emissions Control Technologies, Germany Gmbh Abgasschalldämpfer, Verfahren zu seiner Herstellung und Fahrzeug mit einem Abgasschalldämpfer

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Legal Events

Date Code Title Description
ST Notification of lapse