FR807030A - Silencers for explosion engines - Google Patents

Silencers for explosion engines

Info

Publication number
FR807030A
FR807030A FR807030DA FR807030A FR 807030 A FR807030 A FR 807030A FR 807030D A FR807030D A FR 807030DA FR 807030 A FR807030 A FR 807030A
Authority
FR
France
Prior art keywords
silencers
explosion engines
explosion
engines
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
Giorgio Bacchetti-Righetti
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 FR807030A publication Critical patent/FR807030A/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
    • F01N1/14—Silencing apparatus characterised by method of silencing by adding air to exhaust gases
    • 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
    • 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)
FR807030D 1935-06-03 1936-06-03 Silencers for explosion engines Expired FR807030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT807030X 1935-06-03

Publications (1)

Publication Number Publication Date
FR807030A true FR807030A (en) 1936-12-31

Family

ID=11317026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807030D Expired FR807030A (en) 1935-06-03 1936-06-03 Silencers for explosion engines

Country Status (1)

Country Link
FR (1) FR807030A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294973B (en) * 1964-08-07 1969-05-14 Heberlein Rudolf Muffler for internal combustion engines
US3500955A (en) * 1968-01-24 1970-03-17 Sionics Inc Firearms silencer with helical suppressor elements
US4533015A (en) * 1983-02-28 1985-08-06 Hisao Kojima Sound arresting device
EP0526673A1 (en) * 1988-11-21 1993-02-10 Chuen-Yuan Yu Exhaust muffler
FR2733276A1 (en) * 1995-04-18 1996-10-25 Pierre Etheve Exhaust silencer for motor vehicles
US5971097A (en) * 1995-04-18 1999-10-26 Etheve; Pierre Muffler for motor vehicles
RU2534639C2 (en) * 2013-05-13 2014-12-10 Владимир Федорович Богатырев Noise suppression method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294973B (en) * 1964-08-07 1969-05-14 Heberlein Rudolf Muffler for internal combustion engines
US3500955A (en) * 1968-01-24 1970-03-17 Sionics Inc Firearms silencer with helical suppressor elements
US4533015A (en) * 1983-02-28 1985-08-06 Hisao Kojima Sound arresting device
EP0526673A1 (en) * 1988-11-21 1993-02-10 Chuen-Yuan Yu Exhaust muffler
FR2733276A1 (en) * 1995-04-18 1996-10-25 Pierre Etheve Exhaust silencer for motor vehicles
US5971097A (en) * 1995-04-18 1999-10-26 Etheve; Pierre Muffler for motor vehicles
RU2534639C2 (en) * 2013-05-13 2014-12-10 Владимир Федорович Богатырев Noise suppression method

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