FR2694600B1 - Sliding envelope silencer. - Google Patents

Sliding envelope silencer.

Info

Publication number
FR2694600B1
FR2694600B1 FR9209925A FR9209925A FR2694600B1 FR 2694600 B1 FR2694600 B1 FR 2694600B1 FR 9209925 A FR9209925 A FR 9209925A FR 9209925 A FR9209925 A FR 9209925A FR 2694600 B1 FR2694600 B1 FR 2694600B1
Authority
FR
France
Prior art keywords
silencer
sliding envelope
envelope
sliding
envelope silencer
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
FR9209925A
Other languages
French (fr)
Other versions
FR2694600A1 (en
Inventor
Paul Deville
Robin Kreis
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.)
Devil SA
Original Assignee
Devil 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 Devil SA filed Critical Devil SA
Priority to FR9209925A priority Critical patent/FR2694600B1/en
Publication of FR2694600A1 publication Critical patent/FR2694600A1/en
Application granted granted Critical
Publication of FR2694600B1 publication Critical patent/FR2694600B1/en
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
    • 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
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR9209925A 1992-08-06 1992-08-06 Sliding envelope silencer. Expired - Fee Related FR2694600B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9209925A FR2694600B1 (en) 1992-08-06 1992-08-06 Sliding envelope silencer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9209925A FR2694600B1 (en) 1992-08-06 1992-08-06 Sliding envelope silencer.

Publications (2)

Publication Number Publication Date
FR2694600A1 FR2694600A1 (en) 1994-02-11
FR2694600B1 true FR2694600B1 (en) 1994-11-04

Family

ID=9432787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9209925A Expired - Fee Related FR2694600B1 (en) 1992-08-06 1992-08-06 Sliding envelope silencer.

Country Status (1)

Country Link
FR (1) FR2694600B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6415603B1 (en) 2001-10-04 2002-07-09 Ford Global Technologies, Inc. Flexible connector assembly
EP3707355B1 (en) * 2017-11-07 2023-07-05 Wärtsilä Finland Oy An exhaust gas silencer for an exhaust system of an internal combustion engine, and the exhaust system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259516A (en) * 1940-09-23 1941-10-21 Floyd E Deremer Silencer construction
JPS5916085B2 (en) * 1976-05-18 1984-04-13 トヨタ自動車株式会社 Structure of double exhaust pipe for internal combustion engine
DE3026730C2 (en) * 1980-07-15 1982-09-02 Adam Opel AG, 6090 Rüsselsheim Exhaust system with silencer and suspension
JPS59183018A (en) * 1983-04-01 1984-10-18 Toyota Motor Corp Muffler

Also Published As

Publication number Publication date
FR2694600A1 (en) 1994-02-11

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse