FR1415037A - Perfectionnements aux pots d'échappement - Google Patents

Perfectionnements aux pots d'échappement

Info

Publication number
FR1415037A
FR1415037A FR992149A FR992149A FR1415037A FR 1415037 A FR1415037 A FR 1415037A FR 992149 A FR992149 A FR 992149A FR 992149 A FR992149 A FR 992149A FR 1415037 A FR1415037 A FR 1415037A
Authority
FR
France
Prior art keywords
exhaust
exhaust improvements
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
Application number
FR992149A
Other languages
English (en)
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.)
Walker Manufacturing Co
Original Assignee
Walker Manufacturing Co
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 Walker Manufacturing Co filed Critical Walker Manufacturing Co
Priority to FR992149A priority Critical patent/FR1415037A/fr
Application granted granted Critical
Publication of FR1415037A publication Critical patent/FR1415037A/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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/023—Helmholtz resonators
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR992149A 1964-10-21 1964-10-21 Perfectionnements aux pots d'échappement Expired FR1415037A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992149A FR1415037A (fr) 1964-10-21 1964-10-21 Perfectionnements aux pots d'échappement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992149A FR1415037A (fr) 1964-10-21 1964-10-21 Perfectionnements aux pots d'échappement

Publications (1)

Publication Number Publication Date
FR1415037A true FR1415037A (fr) 1965-10-22

Family

ID=8840768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992149A Expired FR1415037A (fr) 1964-10-21 1964-10-21 Perfectionnements aux pots d'échappement

Country Status (1)

Country Link
FR (1) FR1415037A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1371824A1 (fr) * 2002-06-11 2003-12-17 Siemens Aktiengesellschaft Dispositif de purification d'un gaz d'échappement d'un système de combustion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1371824A1 (fr) * 2002-06-11 2003-12-17 Siemens Aktiengesellschaft Dispositif de purification d'un gaz d'échappement d'un système de combustion

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