EP3569927C0 - Burner device with pulsed air/gas pre-mix - Google Patents

Burner device with pulsed air/gas pre-mix

Info

Publication number
EP3569927C0
EP3569927C0 EP19175468.8A EP19175468A EP3569927C0 EP 3569927 C0 EP3569927 C0 EP 3569927C0 EP 19175468 A EP19175468 A EP 19175468A EP 3569927 C0 EP3569927 C0 EP 3569927C0
Authority
EP
European Patent Office
Prior art keywords
mix
burner device
gas pre
pulsed air
pulsed
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.)
Active
Application number
EP19175468.8A
Other languages
German (de)
French (fr)
Other versions
EP3569927A1 (en
EP3569927B1 (en
Inventor
Yves Cazard
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.)
YAHTEC
Original Assignee
YAHTEC
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
Priority claimed from FR1870577A external-priority patent/FR3081212A1/en
Application filed by YAHTEC filed Critical YAHTEC
Publication of EP3569927A1 publication Critical patent/EP3569927A1/en
Application granted granted Critical
Publication of EP3569927B1 publication Critical patent/EP3569927B1/en
Publication of EP3569927C0 publication Critical patent/EP3569927C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
    • 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
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • 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
    • F23D14/70—Baffles or like flow-disturbing devices
    • 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/74—Preventing flame lift-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/006—Air heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/02—Space-heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gas Burners (AREA)
EP19175468.8A 2018-05-18 2019-05-20 Burner device with pulsed air/gas pre-mix Active EP3569927B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1870577A FR3081212A1 (en) 2018-05-18 2018-05-18 AIR / GAS PULSE PRE-MIXING BURNER DEVICE
FR1857637A FR3081210B1 (en) 2018-05-18 2018-08-24 AIR / PULSE GAS PRE-MIX BURNER DEVICE

Publications (3)

Publication Number Publication Date
EP3569927A1 EP3569927A1 (en) 2019-11-20
EP3569927B1 EP3569927B1 (en) 2023-07-26
EP3569927C0 true EP3569927C0 (en) 2023-07-26

Family

ID=66542160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19175468.8A Active EP3569927B1 (en) 2018-05-18 2019-05-20 Burner device with pulsed air/gas pre-mix

Country Status (1)

Country Link
EP (1) EP3569927B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051464A (en) * 1958-10-20 1962-08-28 Maxon Premix Burner Company Air-heating gas burner
NL9200460A (en) * 1992-03-12 1993-10-01 Flameco Eclipse Bv GAS BURNER, COMBUSTION FOR COMBUSTION AIR AND FLAMMABLE GAS, BOILER INSTALLATION AND HEATING INSTALLATION, PROVIDED WITH SUCH A GAS BURNER AND MIXER.
US6921261B2 (en) * 2000-09-28 2005-07-26 Maxon Corporation Air-heating gas burner
KR101428542B1 (en) * 2013-01-18 2014-08-11 주식회사 경동나비엔 Combustor with air intake preheater
GB201401045D0 (en) * 2014-01-22 2014-03-05 Caledonian Control Technology Ltd Flame Screen Assembly

Also Published As

Publication number Publication date
EP3569927A1 (en) 2019-11-20
EP3569927B1 (en) 2023-07-26

Similar Documents

Publication Publication Date Title
EP3329183A4 (en) Gas burner apparatus and cooking apparatus including the same
ZA201806066B (en) Burner tube and venturi for gas grill
PL3286498T3 (en) Improved gas burner with multi-ring main flames
CA185445S (en) Air diffuser
EP3112752A4 (en) Burner provided with flame hole member having air holes
GB2548751B (en) An LED flame effect lighting device
GB201900326D0 (en) Gas burner and gas stove having same
ZA201900028B (en) Gas burner for strong air flow
TWI801125B (en) Gas supply member with baffle
PL3534010T3 (en) Combustion air fan
ZA201806345B (en) Single valve for gas grill with multiple burners
PT3259293T (en) Isocyanate-based temperature-resistant foams with high flame resistance
PT3254027T (en) Gas distributor device for an atmospheric gas burner
PL3175176T3 (en) Flame ignition control device for burners or the like
PL3135997T3 (en) Air/gas mixing apparatus for premix burners and premix burner provided with such an apparatus
FR3018900B1 (en) BURNER DEVICE WITH PRE GAS MIX
GB201808070D0 (en) Burner
EP3569927C0 (en) Burner device with pulsed air/gas pre-mix
PT3546827T (en) Burner and gas water heater provided with same
PL3495735T3 (en) Fully premixing gas burner
EP3299714A4 (en) Combustion burner and boiler provided with same
PL3835660T3 (en) Flame simulation device
PL3390909T3 (en) Compact burner with both fuel and combustive air regeneration
PL3453961T3 (en) Burner tube and venturi for gas grill
EP3276261A4 (en) Burner assembly and gas stove

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200602

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230217

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019033381

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20230828

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20230905

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231026

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231126

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

U20 Renewal fee paid [unitary effect]

Year of fee payment: 6

Effective date: 20240324