ES8105462A1 - Gas burner with air injection adapted to operate within a very wide range of caloric output values - Google Patents

Gas burner with air injection adapted to operate within a very wide range of caloric output values

Info

Publication number
ES8105462A1
ES8105462A1 ES494531A ES494531A ES8105462A1 ES 8105462 A1 ES8105462 A1 ES 8105462A1 ES 494531 A ES494531 A ES 494531A ES 494531 A ES494531 A ES 494531A ES 8105462 A1 ES8105462 A1 ES 8105462A1
Authority
ES
Spain
Prior art keywords
wide range
air
air injection
gas burner
operate
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
Application number
ES494531A
Other languages
Spanish (es)
Other versions
ES494531A0 (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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production 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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Publication of ES494531A0 publication Critical patent/ES494531A0/en
Publication of ES8105462A1 publication Critical patent/ES8105462A1/en
Expired legal-status Critical Current

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
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

This invention is related to a gas burner with air injection, adapted to be operated with flow rates which can be varied within a very wide range of flow rate values, especially with very low flow rates, comprising gas inlet means 1, air inlet means 2 and a divergent conduit 3 wherein said air and said gas are mixed to form an air/gas mixture, the end portion of said divergent conduit being provided with at least two air and/or gas inlet stages 30, 31, wherein the minimum inner diameter of the second one of said inlet stage is at least substantially equal to the inner diameter of the end of the first one of said stages.
ES494531A 1979-08-31 1980-08-27 Gas burner with air injection adapted to operate within a very wide range of caloric output values Expired ES8105462A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7921871A FR2464433A1 (en) 1979-08-31 1979-08-31 AIR GAS BURNER WITH VERY HIGH FLOW VARIATION

Publications (2)

Publication Number Publication Date
ES494531A0 ES494531A0 (en) 1981-06-01
ES8105462A1 true ES8105462A1 (en) 1981-06-01

Family

ID=9229257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494531A Expired ES8105462A1 (en) 1979-08-31 1980-08-27 Gas burner with air injection adapted to operate within a very wide range of caloric output values

Country Status (8)

Country Link
CA (1) CA1143277A (en)
DE (1) DE3032119A1 (en)
ES (1) ES8105462A1 (en)
FR (1) FR2464433A1 (en)
GB (1) GB2058331B (en)
GR (1) GR69945B (en)
IT (1) IT1132602B (en)
NL (1) NL8004846A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60226079D1 (en) * 2002-04-30 2008-05-21 Sit La Precisa Spa AIR-GAS MIXING DEVICE, ESPECIALLY FOR GAS BURNERS AND SIMILAR APPARATUS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE421627A (en) *
FR521856A (en) * 1918-02-05 1921-07-21 James Edwards Weyman Advanced gas burner
DE476614C (en) * 1928-02-23 1929-05-22 Waerme Ausnutzung G M B H Dewa Gas burner
FR758974A (en) * 1933-07-28 1934-01-26 Indugas Ind U Gasofen Bauges M Adjustable flame length gas burner
FR770478A (en) * 1934-03-21 1934-09-14 Pain Ets Burner for gaseous or gasified fuels
GB615822A (en) * 1946-08-12 1949-01-12 Albert Horace Greaves Improvements in or relating to gas burners
US2569514A (en) * 1946-10-29 1951-10-02 Smith Corp A O Single axial port gas burner with two-stage mixing
FR1174894A (en) * 1957-05-10 1959-03-17 Pillard Chauffage Air distributor for burners with large variation in flow rate of pulverized or gaseous liquid fuels
GB1276833A (en) * 1968-03-08 1972-06-07 Eva Ind Ltd Induced draught injector for a gas burner
US3574508A (en) * 1968-04-15 1971-04-13 Maxon Premix Burner Co Inc Internally fired industrial gas burner
US3695817A (en) * 1970-05-18 1972-10-03 Sulzer Ag Muffle burner
JPS577951Y2 (en) * 1976-09-22 1982-02-16

Also Published As

Publication number Publication date
GB2058331B (en) 1984-02-15
FR2464433B1 (en) 1984-05-11
DE3032119A1 (en) 1981-03-19
IT1132602B (en) 1986-07-02
NL8004846A (en) 1981-03-03
IT8024393A0 (en) 1980-08-29
DE3032119C2 (en) 1993-05-19
FR2464433A1 (en) 1981-03-06
ES494531A0 (en) 1981-06-01
GR69945B (en) 1982-07-21
GB2058331A (en) 1981-04-08
CA1143277A (en) 1983-03-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506