FR804593A - Silent device for gas exhaust accelerator in internal combustion engines and prime movers - Google Patents

Silent device for gas exhaust accelerator in internal combustion engines and prime movers

Info

Publication number
FR804593A
FR804593A FR804593DA FR804593A FR 804593 A FR804593 A FR 804593A FR 804593D A FR804593D A FR 804593DA FR 804593 A FR804593 A FR 804593A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
gas exhaust
prime movers
silent device
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
Paul Brossard
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 FR804593A publication Critical patent/FR804593A/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
    • 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
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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 gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR804593D 1936-04-04 1936-04-04 Silent device for gas exhaust accelerator in internal combustion engines and prime movers Expired FR804593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR804593T 1936-04-04

Publications (1)

Publication Number Publication Date
FR804593A true FR804593A (en) 1936-10-27

Family

ID=9250824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804593D Expired FR804593A (en) 1936-04-04 1936-04-04 Silent device for gas exhaust accelerator in internal combustion engines and prime movers

Country Status (1)

Country Link
FR (1) FR804593A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948210C (en) * 1952-08-30 1956-08-30 Tydens Patenter Ab Exhaust device for extinguishing glowing particles in combustion gases
US3580357A (en) * 1970-05-22 1971-05-25 Gen Motors Corp Wave interference silencing system
US3805495A (en) * 1971-06-28 1974-04-23 J Steel Apparatus for removing particles from a gaseous stream
US4050539A (en) * 1975-09-13 1977-09-27 Teruo Kashiwara Exhaust apparatus for internal combustion engine
US4317502A (en) * 1979-10-22 1982-03-02 Harris Theodore R Engine exhaust muffler
US4485890A (en) * 1983-06-30 1984-12-04 Harris Theodore R Engine exhaust muffler
US4601363A (en) * 1984-11-06 1986-07-22 Harris Theodore R Large diesel engine exhaust muffler
WO2007006086A1 (en) * 2005-07-08 2007-01-18 Thomas Shirra Method of and apparatus for exhausting internal combustion engines
WO2010089283A1 (en) 2009-02-05 2010-08-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Sound absorber having helical fixtures

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948210C (en) * 1952-08-30 1956-08-30 Tydens Patenter Ab Exhaust device for extinguishing glowing particles in combustion gases
US3580357A (en) * 1970-05-22 1971-05-25 Gen Motors Corp Wave interference silencing system
US3805495A (en) * 1971-06-28 1974-04-23 J Steel Apparatus for removing particles from a gaseous stream
US4050539A (en) * 1975-09-13 1977-09-27 Teruo Kashiwara Exhaust apparatus for internal combustion engine
US4317502A (en) * 1979-10-22 1982-03-02 Harris Theodore R Engine exhaust muffler
US4485890A (en) * 1983-06-30 1984-12-04 Harris Theodore R Engine exhaust muffler
US4601363A (en) * 1984-11-06 1986-07-22 Harris Theodore R Large diesel engine exhaust muffler
WO2007006086A1 (en) * 2005-07-08 2007-01-18 Thomas Shirra Method of and apparatus for exhausting internal combustion engines
US8234859B2 (en) 2005-07-08 2012-08-07 Ng1 Technologies, Llc Method of and apparatus for exhausting internal combustion engines
WO2010089283A1 (en) 2009-02-05 2010-08-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Sound absorber having helical fixtures
US8312962B2 (en) 2009-02-05 2012-11-20 Deutsches Zentrum Fur Luft-Und Raumfahrt E.V. Sound absorber having helical fixtures

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