FR2733580B1 - ACOUSTIC MITIGATION ARRANGEMENT OUT OF INDUSTRIAL CHIMNEYS - Google Patents

ACOUSTIC MITIGATION ARRANGEMENT OUT OF INDUSTRIAL CHIMNEYS

Info

Publication number
FR2733580B1
FR2733580B1 FR9505162A FR9505162A FR2733580B1 FR 2733580 B1 FR2733580 B1 FR 2733580B1 FR 9505162 A FR9505162 A FR 9505162A FR 9505162 A FR9505162 A FR 9505162A FR 2733580 B1 FR2733580 B1 FR 2733580B1
Authority
FR
France
Prior art keywords
arrangement out
industrial chimneys
mitigation arrangement
acoustic
acoustic mitigation
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 - Lifetime
Application number
FR9505162A
Other languages
French (fr)
Other versions
FR2733580A1 (en
Inventor
Pascal Prugnard
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.)
CNIM Groupe SA
Original Assignee
Constructions Industrielles de la Mediterrane CNIM SA
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 Constructions Industrielles de la Mediterrane CNIM SA filed Critical Constructions Industrielles de la Mediterrane CNIM SA
Priority to FR9505162A priority Critical patent/FR2733580B1/en
Publication of FR2733580A1 publication Critical patent/FR2733580A1/en
Application granted granted Critical
Publication of FR2733580B1 publication Critical patent/FR2733580B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/13003—Means for reducing the noise in smoke conducing ducts or systems
FR9505162A 1995-04-28 1995-04-28 ACOUSTIC MITIGATION ARRANGEMENT OUT OF INDUSTRIAL CHIMNEYS Expired - Lifetime FR2733580B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9505162A FR2733580B1 (en) 1995-04-28 1995-04-28 ACOUSTIC MITIGATION ARRANGEMENT OUT OF INDUSTRIAL CHIMNEYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505162A FR2733580B1 (en) 1995-04-28 1995-04-28 ACOUSTIC MITIGATION ARRANGEMENT OUT OF INDUSTRIAL CHIMNEYS

Publications (2)

Publication Number Publication Date
FR2733580A1 FR2733580A1 (en) 1996-10-31
FR2733580B1 true FR2733580B1 (en) 1997-07-18

Family

ID=9478567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9505162A Expired - Lifetime FR2733580B1 (en) 1995-04-28 1995-04-28 ACOUSTIC MITIGATION ARRANGEMENT OUT OF INDUSTRIAL CHIMNEYS

Country Status (1)

Country Link
FR (1) FR2733580B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3011617B1 (en) * 2013-10-03 2015-10-23 Poujoulat NOISE ATTENUATING DEVICE FOR A SMOKE EXHAUST DUCT EQUIPPING A BOILER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582331B2 (en) * 1976-03-03 1983-01-17 株式会社日立製作所 Chimney noise prevention device
JPS57122217A (en) * 1981-12-15 1982-07-30 Matsushita Electric Ind Co Ltd Feed and exhaust cylinder
JPS60221615A (en) * 1984-04-17 1985-11-06 Nippon Kokan Kk <Nkk> Smokestack with silencer
SU1231322A1 (en) * 1984-12-10 1986-05-15 Московский Ордена Ленина И Ордена Октябрьской Революции Энергетический Институт Chimney
DE4226890C2 (en) * 1992-07-17 1995-08-17 Manfred Ruhland Use for an exhaust gas fireplace

Also Published As

Publication number Publication date
FR2733580A1 (en) 1996-10-31

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