IT957462B - Metodo per raffreddare e rendere silenziosi con della schiuma i gas di scarico prodotti da un motore a combustione interna - Google Patents

Metodo per raffreddare e rendere silenziosi con della schiuma i gas di scarico prodotti da un motore a combustione interna

Info

Publication number
IT957462B
IT957462B IT83612/72A IT8361272A IT957462B IT 957462 B IT957462 B IT 957462B IT 83612/72 A IT83612/72 A IT 83612/72A IT 8361272 A IT8361272 A IT 8361272A IT 957462 B IT957462 B IT 957462B
Authority
IT
Italy
Prior art keywords
foam
cooling
combustion engine
internal combustion
exhaust gases
Prior art date
Application number
IT83612/72A
Other languages
English (en)
Italian (it)
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Application granted granted Critical
Publication of IT957462B publication Critical patent/IT957462B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F02K1/34—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for attenuating noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/62—Combustion or thrust chambers
    • F02K9/64—Combustion or thrust chambers having cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
IT83612/72A 1971-03-10 1972-03-10 Metodo per raffreddare e rendere silenziosi con della schiuma i gas di scarico prodotti da un motore a combustione interna IT957462B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00122857A US3815356A (en) 1971-03-10 1971-03-10 Foam cooling and acoustic damping of exhaust gases produced by an internal combustion engine

Publications (1)

Publication Number Publication Date
IT957462B true IT957462B (it) 1973-10-10

Family

ID=22405224

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83612/72A IT957462B (it) 1971-03-10 1972-03-10 Metodo per raffreddare e rendere silenziosi con della schiuma i gas di scarico prodotti da un motore a combustione interna

Country Status (5)

Country Link
US (1) US3815356A (https=)
CA (1) CA945385A (https=)
DE (1) DE2211711A1 (https=)
FR (1) FR2128868B1 (https=)
IT (1) IT957462B (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398667A (en) * 1976-12-23 1983-08-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for jet noise suppression
FR2639404B1 (fr) * 1988-11-21 1994-04-15 Propulsion Ste Europeenne Divergent de moteur-fusee a tuyere annulaire complementaire
US5269132A (en) * 1992-10-29 1993-12-14 E-Systems, Inc. Method and apparatus for controlling infrared emissions
GB2382848A (en) * 2001-12-06 2003-06-11 Alstom Gas turbine wet compression
GB2382847A (en) 2001-12-06 2003-06-11 Alstom Gas turbine wet compression
DE10256193A1 (de) * 2002-12-02 2004-06-09 Alstom Technology Ltd Verfahren zur Steuerung der Flüssigkeitseinspritzung in einen Zuströmkanal einer Kraft- oder Arbeitsmaschine
RU2253744C2 (ru) * 2003-07-02 2005-06-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Способ уменьшения шума выхлопной струи газотурбинного двигателя
US7624666B1 (en) * 2003-07-08 2009-12-01 Raytheon Company Obscuration method for reducing the infrared signature of an object
US20050138932A1 (en) * 2003-10-22 2005-06-30 Perricone Nicholas V. Aircraft protection method and system
FR2885171B1 (fr) * 2005-04-27 2011-04-01 Ian Albert Redfern Macdowell Dispositif pour briser les projections de gaz ou liquide a la sortie des echappements equipant tout type de vehicule automobile a moteur thermique ou explosion
US8001762B2 (en) * 2006-08-04 2011-08-23 Efremkin Artem P Method and device to increase thrust and efficiency of jet engine
US8015819B2 (en) * 2006-09-29 2011-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Wet active chevron nozzle for controllable jet noise reduction
US8155332B2 (en) * 2008-01-10 2012-04-10 Oracle America, Inc. Method and apparatus for attenuating fan noise through turbulence mitigation
DE102009032841A1 (de) * 2009-07-13 2011-01-20 Rolls-Royce Deutschland Ltd & Co Kg Geräuschreduziertes Flugzeugtriebwerk sowie Verfahren zur Verminderung von Geräuschemissionen eines Flugzeugtriebwerks
US8484980B1 (en) 2009-11-19 2013-07-16 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Dual-mode combustor
FR2958330B1 (fr) * 2010-04-06 2015-08-21 Peugeot Citroen Automobiles Sa Procede de definition d'un dispositif d'isolation d'un circuit de refroidissement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934889A (en) * 1956-02-14 1960-05-03 United Aircraft Corp Noise abatement means
FR1157063A (fr) * 1956-07-30 1958-05-27 Bertin & Cie Silencieux pour moteurs, en particulier pour moteurs à réaction
US2990905A (en) * 1957-05-13 1961-07-04 Lilley Geoffrey Michael Jet noise suppression means
US3442350A (en) * 1968-07-01 1969-05-06 Thomas J O Brien Silencer with means for spraying sheets of soapy water and air around exhaust stream
US3527317A (en) * 1969-04-18 1970-09-08 Gen Electric Sound control of turbofan engines
US3596734A (en) * 1969-07-07 1971-08-03 Leisure Systems Corp Means and method for noise suppression
US3599749A (en) * 1969-07-28 1971-08-17 Rohr Corp Jet noise control system

Also Published As

Publication number Publication date
DE2211711A1 (de) 1972-09-14
CA945385A (en) 1974-04-16
FR2128868A1 (https=) 1972-10-20
US3815356A (en) 1974-06-11
FR2128868B1 (https=) 1976-06-11

Similar Documents

Publication Publication Date Title
IT963973B (it) Metodo ed apparato per trattare i gas di scarico di motori a combu stione interna
IT957462B (it) Metodo per raffreddare e rendere silenziosi con della schiuma i gas di scarico prodotti da un motore a combustione interna
IT958807B (it) Procedimento e mezzi per generare idrogeno gassoso particolarmente per motori a combustione interna
IT981752B (it) Procedimento e dispositivo per disintossicare i gas di scarico di macchine a combustione interna
IT1048402B (it) Dispositivo per svelenamento dei gas di scarico dei motori a combustione interna
IT1059505B (it) Procedimento per ridurre l emissione di elemneti dannosi nel gas di soarico di un motore a combustione interna
IT945421B (it) Reattore di postcombustione dei gas di scarico di un motore a combustione interna
IT999598B (it) Collettore di scarico per motori a combustione interna con reattore catalitico di decontaminazione dei gas di scarico
IT1020634B (it) Motore a combustione interna con riciclo dei gas di scarico
IT1002718B (it) Motore a combustione interna a tasso d inquinamento ridotto del gas scarico
IT1041029B (it) Motore a combustione interna a benzina con riduzione di gas di scarico nocivi
IT964681B (it) Dispositivo per decontaminare i gas di scarico di motori a scoppio
IT1048244B (it) Dispositivo di regolazione della composizione dei gas di scarico di un motore a combustione interna
IT998750B (it) Dispositivo per la depurazione dei gas di scarico di motori a combu stione interna
IT1068660B (it) Motore a combustione interna con carica della turbina a gas di scarico
SE419569B (sv) Forgasare for forbrenningsmotorer
IT957461B (it) Metodo per raffreddare e rendere silenziosi con della schiuma i motori a combustione interna
IT1009140B (it) Dispositivo di svelenamento dei gas di scarico dei motori a combustione interna con carburatore
JPS5471226A (en) Catalytic transducer for exhaust gas from internal combustion engine
CA951917A (en) Internal combustion engine exhaust gas emission control apparatus
IT959029B (it) Convertitore di gas particolarmen te per gas di scarico di motori a combustione interna
IT973806B (it) Apparecchiatura per depurare i gas di scarico di motori a combustione interna
IT1001405B (it) Catalizzatore utile per togliere l ossido d azoto dal gas di scari co di un motore a combustione interna
CA1009022A (en) Removal of pollutants from exhaust gas of internal combustion engines
IT945715B (it) Apparecchio e metodo per il controllo dell inquinamento in fluidi come gas di scarico di motori a combustione interna