FR2386776A1 - Bruleur avec suppression de bruit - Google Patents

Bruleur avec suppression de bruit

Info

Publication number
FR2386776A1
FR2386776A1 FR7710730A FR7710730A FR2386776A1 FR 2386776 A1 FR2386776 A1 FR 2386776A1 FR 7710730 A FR7710730 A FR 7710730A FR 7710730 A FR7710730 A FR 7710730A FR 2386776 A1 FR2386776 A1 FR 2386776A1
Authority
FR
France
Prior art keywords
noise
burner
lining
passageways
combustion
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.)
Withdrawn
Application number
FR7710730A
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.)
NAT AIROIL BURNER CY Inc
Original Assignee
NAT AIROIL BURNER CY 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 NAT AIROIL BURNER CY Inc filed Critical NAT AIROIL BURNER CY Inc
Priority to FR7710730A priority Critical patent/FR2386776A1/fr
Publication of FR2386776A1 publication Critical patent/FR2386776A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/08—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air liquid and gaseous fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chimneys And Flues (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

L'invention concerne l'insonorisation des brûleurs à gaz et/ou à mazout. L'appareil de combustion, selon l'invention, comporte une enveloppe munie de panies de paroi formant un passage d'air et d'un garnissage insonorisant D'autres parties de paroi sont décalées relativement aux précédentes et forment ainsi un parcours d'air tortueux. Ceci a pour effet d'atténuer le bruit d'écoulement de fluide à haute fréquence émis vers l'extérieur et le bruit de combustion à basse fréquence venant de l'ouverture du four par réflexion sur les parties de paroi et par absorption sur les garnissages insonorisants. Application aux fours à mazout
FR7710730A 1977-04-08 1977-04-08 Bruleur avec suppression de bruit Withdrawn FR2386776A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710730A FR2386776A1 (fr) 1977-04-08 1977-04-08 Bruleur avec suppression de bruit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710730A FR2386776A1 (fr) 1977-04-08 1977-04-08 Bruleur avec suppression de bruit

Publications (1)

Publication Number Publication Date
FR2386776A1 true FR2386776A1 (fr) 1978-11-03

Family

ID=9189235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710730A Withdrawn FR2386776A1 (fr) 1977-04-08 1977-04-08 Bruleur avec suppression de bruit

Country Status (1)

Country Link
FR (1) FR2386776A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918966A (en) * 1958-08-07 1959-12-29 Nat Airoil Burner Company Inc Burners for gaseous and heavy liquid fuels
FR1273203A (fr) * 1960-11-09 1961-10-06 Zink Co John Brûleur, en particulier pour combustible gazeux et combustible liquide pulvérisé
US3033273A (en) * 1959-11-09 1962-05-08 Zink Co John Fuel burner assembly
US3684424A (en) * 1971-03-31 1972-08-15 John Smith Zink Noiseless radiant wall burner
FR2193468A5 (fr) * 1972-07-19 1974-02-15 Elf Union
FR2195328A5 (fr) * 1972-08-04 1974-03-01 Zink Co John
US3907489A (en) * 1974-10-03 1975-09-23 Selas Corp Of America Noise suppressor for burner
US3940234A (en) * 1974-05-28 1976-02-24 John Zink Company Noiseless pms burner

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918966A (en) * 1958-08-07 1959-12-29 Nat Airoil Burner Company Inc Burners for gaseous and heavy liquid fuels
US3033273A (en) * 1959-11-09 1962-05-08 Zink Co John Fuel burner assembly
FR1273203A (fr) * 1960-11-09 1961-10-06 Zink Co John Brûleur, en particulier pour combustible gazeux et combustible liquide pulvérisé
US3684424A (en) * 1971-03-31 1972-08-15 John Smith Zink Noiseless radiant wall burner
FR2193468A5 (fr) * 1972-07-19 1974-02-15 Elf Union
FR2195328A5 (fr) * 1972-08-04 1974-03-01 Zink Co John
US3940234A (en) * 1974-05-28 1976-02-24 John Zink Company Noiseless pms burner
US3907489A (en) * 1974-10-03 1975-09-23 Selas Corp Of America Noise suppressor for burner
FR2287012A1 (fr) * 1974-10-03 1976-04-30 Selas Corp Of America Silencieux pour bruleur a gaz

Similar Documents

Publication Publication Date Title
US4516657A (en) Sound suppression of engine noise
FR2362461A1 (fr) Revetements acoustiques pour absorber les sons
GR3000804T3 (en) Multiple-glazing unit shielding against external eaves-dropping
GB2005384A (en) Multi-layer acoustic lining
SE8203720L (sv) Anordning for fotoelektrisk detektering av foremal
FR2393960A1 (fr) Attenuation du bruit des ventilateurs notamment helicoides
FI844738A0 (fi) Saett och apparat foer aktivering av stora partiklar.
FR2392241A1 (fr) Conduit d'attenuation du son
IT1080004B (it) Perfezionamento nei bruciatori di olio e gas
FR2386776A1 (fr) Bruleur avec suppression de bruit
BR9005843A (pt) Conjunto de caixa de parede de soprador de fuligem para diminuir as emissoes de ruido
ES404247A1 (es) Perfeccionamientos en instalaciones de ventiladores.
SE8205136L (sv) Anordning vid husvagn med kylskap
US4122912A (en) Dry cooled jet aircraft runup noise suppression system
JPS6126673B2 (fr)
Putnam et al. Suppression of burner oscillations by acoustical dampers
GB1117723A (en) Sound transmission measurement
JPH04302698A (ja) トンネル出口における空気圧音の低減装置
KR101861280B1 (ko) 유도탄의 소음 감쇠 장치
GB2036861A (en) Silent running internal combustion motor power unit
JPS58173332A (ja) 流体加熱装置
SU939795A1 (ru) Глушитель шума
Ver et al. Design of a tuned muffler for large induced-draft fans
JPS53113173A (en) Sound deadening apparatus for gas duct
JPS52134139A (en) Muffling device

Legal Events

Date Code Title Description
ST Notification of lapse