FR45124E - Exhaust silencer with free exhaust - Google Patents

Exhaust silencer with free exhaust

Info

Publication number
FR45124E
FR45124E FR45124DA FR45124E FR 45124 E FR45124 E FR 45124E FR 45124D A FR45124D A FR 45124DA FR 45124 E FR45124 E FR 45124E
Authority
FR
France
Prior art keywords
exhaust
free
silencer
exhaust silencer
free exhaust
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
Other languages
French (fr)
Inventor
Luciano Savi
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 filed Critical
Application granted granted Critical
Publication of FR45124E publication Critical patent/FR45124E/en
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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
FR45124D 1934-07-31 1934-07-31 Exhaust silencer with free exhaust Expired FR45124E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45124T 1934-07-31

Publications (1)

Publication Number Publication Date
FR45124E true FR45124E (en) 1935-06-13

Family

ID=8680898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45124D Expired FR45124E (en) 1934-07-31 1934-07-31 Exhaust silencer with free exhaust

Country Status (1)

Country Link
FR (1) FR45124E (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631678A (en) * 1970-11-02 1972-01-04 Us Navy Exhaust system
US3995712A (en) * 1973-09-03 1976-12-07 Sig Schweizerische Industrie-Gesellschaft Muffler
US4339918A (en) * 1980-09-11 1982-07-20 Hirokuni Michikawa Means for accelerating the discharge of exhaust gas from an internal combustion engine
EP3904653A1 (en) * 2020-04-27 2021-11-03 Geum Pyo Hong Exhaust fumes reduction device for internal combustion engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631678A (en) * 1970-11-02 1972-01-04 Us Navy Exhaust system
US3995712A (en) * 1973-09-03 1976-12-07 Sig Schweizerische Industrie-Gesellschaft Muffler
US4339918A (en) * 1980-09-11 1982-07-20 Hirokuni Michikawa Means for accelerating the discharge of exhaust gas from an internal combustion engine
EP3904653A1 (en) * 2020-04-27 2021-11-03 Geum Pyo Hong Exhaust fumes reduction device for internal combustion engine
CN113638797A (en) * 2020-04-27 2021-11-12 洪锦杓 Exhaust emission reduction device for internal combustion engine
CN113638797B (en) * 2020-04-27 2024-01-16 洪锦杓 Exhaust emission reducing device for internal combustion engine

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