ATE147149T1 - PREMIX GAS BURNER - Google Patents

PREMIX GAS BURNER

Info

Publication number
ATE147149T1
ATE147149T1 AT92906615T AT92906615T ATE147149T1 AT E147149 T1 ATE147149 T1 AT E147149T1 AT 92906615 T AT92906615 T AT 92906615T AT 92906615 T AT92906615 T AT 92906615T AT E147149 T1 ATE147149 T1 AT E147149T1
Authority
AT
Austria
Prior art keywords
burner
gas
gas jet
jet
pipe
Prior art date
Application number
AT92906615T
Other languages
German (de)
Inventor
Martina Hansmann
Ralph Hobmeyr
Peter Luebke
Rainer Otminghaus
Heinz Thomas
Konrad Weber
Original Assignee
Vaillant Gmbh
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 AT0052891A external-priority patent/AT398471B/en
Priority claimed from AT0053991A external-priority patent/AT398339B/en
Priority claimed from AT0053491A external-priority patent/AT398344B/en
Priority claimed from AT0053291A external-priority patent/AT398343B/en
Priority claimed from AT0052991A external-priority patent/AT398472B/en
Priority claimed from AT0053191A external-priority patent/AT399568B/en
Priority claimed from AT0053091A external-priority patent/AT395764B/en
Application filed by Vaillant Gmbh filed Critical Vaillant Gmbh
Application granted granted Critical
Publication of ATE147149T1 publication Critical patent/ATE147149T1/en

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
    • F23D14/02—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
    • 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
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • F23N3/047—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14642—Special features of gas burners with jet mixers with more than one gas injection nozzles or orifices for a single mixing tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake

Landscapes

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

Abstract

A premix gas burner with at least one gas jet arranged on a pipe conveying the burner gas and at least one mixing pipe, the inlet section of which, which tapers towards the burner, is arranged at a distance from the gas jet, whereby the gas jet has an annular jet aperture. In order to be able in such a burner to maintain the mixing ratio between burner gas and primary air largely constant over the entire load and operating range, at the centre of the gas jet (8) there is a truncated cone (51), the tapered end of which is directed towards a pipe (10) supplying the gas jet (8), and the outer casing surface of the annular gap of the gas jet (8) widens towards its free end.
AT92906615T 1991-03-12 1992-03-07 PREMIX GAS BURNER ATE147149T1 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
AT0052891A AT398471B (en) 1991-03-12 1991-03-12 Premixing gas burner
AT0053991A AT398339B (en) 1991-03-12 1991-03-12 Atmospheric gas burner
AT0053491A AT398344B (en) 1991-03-12 1991-03-12 Premixing gas burner
AT0053291A AT398343B (en) 1991-03-12 1991-03-12 Premixing gas burner
AT0052991A AT398472B (en) 1991-03-12 1991-03-12 Premixing gas burner
AT0053191A AT399568B (en) 1991-03-12 1991-03-12 Heating appliance
AT0053091A AT395764B (en) 1991-03-12 1991-03-12 Premixing gas burner
DE9200782 1992-01-21
DE9200851 1992-01-22
PCT/DE1992/000208 WO1992016796A1 (en) 1991-03-12 1992-03-07 Premix gas burner

Publications (1)

Publication Number Publication Date
ATE147149T1 true ATE147149T1 (en) 1997-01-15

Family

ID=27575544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92906615T ATE147149T1 (en) 1991-03-12 1992-03-07 PREMIX GAS BURNER

Country Status (5)

Country Link
EP (1) EP0529042B1 (en)
JP (1) JPH05508469A (en)
AT (1) ATE147149T1 (en)
DE (2) DE59207795D1 (en)
WO (1) WO1992016796A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401565B (en) * 1994-11-28 1996-10-25 Vaillant Gmbh ATMOSPHERIC PRE-MIXED GAS BURNER
JP3531656B2 (en) * 1995-01-27 2004-05-31 株式会社ガスター Burner unit
CN103017170A (en) * 2012-12-19 2013-04-03 普鲁卡姆电器（上海）有限公司 Multi-gas source gas control system with gas-air mixing device
KR102080597B1 (en) * 2013-06-26 2020-02-24 린나이가부시기가이샤 Stove burner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE149575C (en) * 1902-03-24
DE2737902A1 (en) * 1977-08-23 1979-03-08 Haller Meurer Werke Ag Gas fired room heater - uses primary air at atmospheric pressure and secondary air for starting
DE2752663A1 (en) * 1977-11-25 1979-05-31 Haller Meurer Werke Ag Gas burner automatic air-fuel ratio regulating equipment - has thermostatic unit controlling gas valve, linked airflow control flap
GB2105026B (en) * 1981-07-24 1985-03-27 Furigas An atmospheric gas burner
DE3306892A1 (en) * 1983-02-26 1984-08-30 Jörg 8775 Partenstein Köster Gas burner for the heating of industrial furnaces

Also Published As

Publication number Publication date
EP0529042A1 (en) 1993-03-03
DE9203306U1 (en) 1992-06-04
WO1992016796A1 (en) 1992-10-01
EP0529042B1 (en) 1997-01-02
JPH05508469A (en) 1993-11-25
DE59207795D1 (en) 1997-02-13

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