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ITTV920045A1 - Procedimento per l'ottenimento di silenziatori per autoveicoli e silenziatori ottenuti con detto procedimento - Google Patents

Procedimento per l'ottenimento di silenziatori per autoveicoli e silenziatori ottenuti con detto procedimento

Info

Publication number
ITTV920045A1
ITTV920045A1 IT000045A ITTV920045A ITTV920045A1 IT TV920045 A1 ITTV920045 A1 IT TV920045A1 IT 000045 A IT000045 A IT 000045A IT TV920045 A ITTV920045 A IT TV920045A IT TV920045 A1 ITTV920045 A1 IT TV920045A1
Authority
IT
Italy
Prior art keywords
silencers
procedure
obtaining
motor vehicles
shells
Prior art date
Application number
IT000045A
Other languages
English (en)
Inventor
Renato Zara
Original Assignee
Marmitte Zara S P A
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 Marmitte Zara S P A filed Critical Marmitte Zara S P A
Priority to ITTV920045A priority Critical patent/IT1260127B/it
Publication of ITTV920045A0 publication Critical patent/ITTV920045A0/it
Priority to AT93105139T priority patent/ATE140764T1/de
Priority to DE69303748T priority patent/DE69303748D1/de
Priority to EP93105139A priority patent/EP0563843B1/en
Publication of ITTV920045A1 publication Critical patent/ITTV920045A1/it
Application granted granted Critical
Publication of IT1260127B publication Critical patent/IT1260127B/it

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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
    • 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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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 exhaust 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 exhaust gas passages, pipes or tubes
    • F01N2470/06—Tubes being formed by assembly of stamped or otherwise deformed sheet-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
ITTV920045A 1992-03-31 1992-03-31 Procedimento per l'ottenimento di silenziatori per autoveicoli e silenziatori ottenuti con detto procedimento IT1260127B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTV920045A IT1260127B (it) 1992-03-31 1992-03-31 Procedimento per l'ottenimento di silenziatori per autoveicoli e silenziatori ottenuti con detto procedimento
AT93105139T ATE140764T1 (de) 1992-03-31 1993-03-29 Verfahren zum herstellen eines kraftwagenschalldämpfers und danach hergestellter schalldämpfer
DE69303748T DE69303748D1 (de) 1992-03-31 1993-03-29 Verfahren zum Herstellen eines Kraftwagenschalldämpfers und danach hergestellter Schalldämpfer
EP93105139A EP0563843B1 (en) 1992-03-31 1993-03-29 Method for manufacturing mufflers for motor vehicles and mufflers obtained thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTV920045A IT1260127B (it) 1992-03-31 1992-03-31 Procedimento per l'ottenimento di silenziatori per autoveicoli e silenziatori ottenuti con detto procedimento

Publications (3)

Publication Number Publication Date
ITTV920045A0 ITTV920045A0 (it) 1992-03-31
ITTV920045A1 true ITTV920045A1 (it) 1993-10-01
IT1260127B IT1260127B (it) 1996-03-28

Family

ID=11419031

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTV920045A IT1260127B (it) 1992-03-31 1992-03-31 Procedimento per l'ottenimento di silenziatori per autoveicoli e silenziatori ottenuti con detto procedimento

Country Status (4)

Country Link
EP (1) EP0563843B1 (it)
AT (1) ATE140764T1 (it)
DE (1) DE69303748D1 (it)
IT (1) IT1260127B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004059381A1 (de) * 2004-12-09 2006-06-22 Arvinmeritor Emissions Technologies Gmbh Gehäuse für ein Bauteil einer Abgasanlage
CN105569773A (zh) * 2015-11-05 2016-05-11 潘泉方 柴油机或内燃机排气消声器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511898A (it) *
US3262189A (en) * 1961-10-11 1966-07-26 Gen Motors Corp Muffler construction
DE1924298A1 (de) * 1968-09-27 1970-07-02 Eberspaecher J Schalldaempferanlage
FR2498682B1 (fr) * 1981-01-23 1986-08-08 Industeler Silencieux en matiere inoxydable pour pot d'echappement pour vehicule automobile
US4486932A (en) * 1982-08-06 1984-12-11 Apx Group, Inc. Process for making a replacement muffler
AU533827B3 (en) * 1983-08-15 1984-01-05 C.T.E. Tooling Pty Limited Improved muffler
FR2629864B1 (fr) * 1988-04-12 1991-03-01 Renault Silencieux pour moteur a explosion
DE3911244A1 (de) * 1989-04-07 1990-10-11 Michael Mertins Verfahren und vorrichtung zum zusammenbau von hohlkoerpern

Also Published As

Publication number Publication date
ATE140764T1 (de) 1996-08-15
DE69303748D1 (de) 1996-08-29
ITTV920045A0 (it) 1992-03-31
EP0563843A1 (en) 1993-10-06
IT1260127B (it) 1996-03-28
EP0563843B1 (en) 1996-07-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326