DE69603389T2 - Gas burner with improved acoustic damping - Google Patents

Gas burner with improved acoustic damping

Info

Publication number
DE69603389T2
DE69603389T2 DE69603389T DE69603389T DE69603389T2 DE 69603389 T2 DE69603389 T2 DE 69603389T2 DE 69603389 T DE69603389 T DE 69603389T DE 69603389 T DE69603389 T DE 69603389T DE 69603389 T2 DE69603389 T2 DE 69603389T2
Authority
DE
Germany
Prior art keywords
gas burner
acoustic damping
improved acoustic
improved
damping
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 - Fee Related
Application number
DE69603389T
Other languages
German (de)
Other versions
DE69603389D1 (en
Inventor
Peter Wagstaff
Christian Chassaignon
Gwenaelle Schubert
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.)
Chaffoteaux et Maury SAS
Original Assignee
Chaffoteaux et Maury SAS
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 Chaffoteaux et Maury SAS filed Critical Chaffoteaux et Maury SAS
Publication of DE69603389D1 publication Critical patent/DE69603389D1/en
Application granted granted Critical
Publication of DE69603389T2 publication Critical patent/DE69603389T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/10—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head
    • F23D14/105—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head with injector axis parallel to the burner head axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2210/00—Noise abatement
DE69603389T 1995-03-02 1996-02-28 Gas burner with improved acoustic damping Expired - Fee Related DE69603389T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502433A FR2731265B1 (en) 1995-03-02 1995-03-02 GAS BURNER HAVING IMPROVED ACOUSTIC DISCRETION

Publications (2)

Publication Number Publication Date
DE69603389D1 DE69603389D1 (en) 1999-09-02
DE69603389T2 true DE69603389T2 (en) 2000-04-13

Family

ID=9476661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603389T Expired - Fee Related DE69603389T2 (en) 1995-03-02 1996-02-28 Gas burner with improved acoustic damping

Country Status (4)

Country Link
EP (1) EP0730122B1 (en)
DE (1) DE69603389T2 (en)
ES (1) ES2133905T3 (en)
FR (1) FR2731265B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3683499A3 (en) * 2019-01-18 2020-10-21 Lennox Industries Inc. Air intake coupling with noise suppression for low noxemission furnace
US11187433B2 (en) 2017-10-03 2021-11-30 Lennox Industries Inc. Pre-mix burner assembly for low NOx emission furnace
US11543123B2 (en) 2017-10-03 2023-01-03 Lennox Industries Inc. Burner box liner for low NOx emission furnace
US11808449B2 (en) 2017-10-03 2023-11-07 Lennox Industries Inc. Fresh air intake for low NOx emission furnace

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409537B (en) * 1999-09-24 2002-09-25 Vaillant Gmbh CLOSED COMBUSTION SYSTEM
ITMI20081143A1 (en) * 2008-06-25 2009-12-26 Baxi Spa COMPACT SILENCER FOR CONDENSING BOILER
CN210004391U (en) * 2019-05-27 2020-01-31 浙江广涛卫厨有限公司 Fire grate of burner
CN210004392U (en) * 2019-05-27 2020-01-31 浙江广涛卫厨有限公司 Fire grate segment of novel burner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH115352A (en) * 1925-08-28 1926-10-01 Alfred Fleisch Method and device for sound absorption.
DE2117337C3 (en) * 1971-04-08 1978-04-20 Robert Bosch Gmbh, 7000 Stuttgart Burners for gas-fired devices
DE2263471C3 (en) * 1972-12-27 1975-11-27 Joh. Vaillant Kg, 5630 Remscheid Silencer designed as a Helmholtz resonator for a device gas burner
JPS63172817A (en) * 1987-01-13 1988-07-16 Rinnai Corp Forced blasting type combustion apparatus
WO1993010401A1 (en) * 1991-11-15 1993-05-27 Siemens Aktiengesellschaft Arrangement for suppressing combustion-caused vibrations in the combustion chamber of a gas turbine system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11187433B2 (en) 2017-10-03 2021-11-30 Lennox Industries Inc. Pre-mix burner assembly for low NOx emission furnace
US11543123B2 (en) 2017-10-03 2023-01-03 Lennox Industries Inc. Burner box liner for low NOx emission furnace
US11598557B2 (en) 2017-10-03 2023-03-07 Lennox Industries Inc. Pre-mix burner assembly for low NOx emission furnace
US11808449B2 (en) 2017-10-03 2023-11-07 Lennox Industries Inc. Fresh air intake for low NOx emission furnace
EP3683499A3 (en) * 2019-01-18 2020-10-21 Lennox Industries Inc. Air intake coupling with noise suppression for low noxemission furnace
US11162677B2 (en) 2019-01-18 2021-11-02 Lennox Industries Inc. Air intake coupling with noise suppression for low NOx emission furnace

Also Published As

Publication number Publication date
ES2133905T3 (en) 1999-09-16
DE69603389D1 (en) 1999-09-02
FR2731265A1 (en) 1996-09-06
EP0730122A1 (en) 1996-09-04
FR2731265B1 (en) 1997-05-09
EP0730122B1 (en) 1999-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee