EP0896191A3 - Fuel gas admission device for a premix burner - Google Patents

Fuel gas admission device for a premix burner Download PDF

Info

Publication number
EP0896191A3
EP0896191A3 EP98112693A EP98112693A EP0896191A3 EP 0896191 A3 EP0896191 A3 EP 0896191A3 EP 98112693 A EP98112693 A EP 98112693A EP 98112693 A EP98112693 A EP 98112693A EP 0896191 A3 EP0896191 A3 EP 0896191A3
Authority
EP
European Patent Office
Prior art keywords
fuel gas
premix burner
gas admission
air
admission device
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.)
Granted
Application number
EP98112693A
Other languages
German (de)
French (fr)
Other versions
EP0896191A2 (en
EP0896191B1 (en
Inventor
Johann Moses
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.)
Karl Dungs GmbH and Co KG
Original Assignee
Karl Dungs GmbH and Co KG
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 Karl Dungs GmbH and Co KG filed Critical Karl Dungs GmbH and Co KG
Publication of EP0896191A2 publication Critical patent/EP0896191A2/en
Publication of EP0896191A3 publication Critical patent/EP0896191A3/en
Application granted granted Critical
Publication of EP0896191B1 publication Critical patent/EP0896191B1/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00—Blast-producing apparatus before the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

The fuel feed assembly (10), to deliver mixed gas and air to a burner, passes the fuel gas (12) through openings (23) into an inflow chamber (18) for the air (11). The air is diverted into a spiral path (20) within the inflow chamber. The gas feed openings (23) are arranged round the rotating axis (22) of the spiral flow path (20).
EP98112693A 1997-08-05 1998-07-09 Fuel gas admission device for a premix burner Expired - Lifetime EP0896191B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19733769A DE19733769C2 (en) 1997-08-05 1997-08-05 Fuel gas introduction device for a gas premix burner
DE19733769 1997-08-05

Publications (3)

Publication Number Publication Date
EP0896191A2 EP0896191A2 (en) 1999-02-10
EP0896191A3 true EP0896191A3 (en) 1999-11-10
EP0896191B1 EP0896191B1 (en) 2001-02-14

Family

ID=7838003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112693A Expired - Lifetime EP0896191B1 (en) 1997-08-05 1998-07-09 Fuel gas admission device for a premix burner

Country Status (5)

Country Link
EP (1) EP0896191B1 (en)
AT (1) ATE199180T1 (en)
DE (2) DE19733769C2 (en)
ES (1) ES2157103T3 (en)
PT (1) PT896191E (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1315743B1 (en) * 2000-10-03 2003-03-18 Sit La Precisa Spa IMPROVED AIR-GAS MIXER DEVICE.
ITPD20010023A1 (en) * 2001-02-01 2002-08-01 Sit La Precisa Spa IMPROVED AIR-GAS MIXER DEVICE.
AT412667B (en) * 2003-01-27 2005-05-25 Vaillant Gmbh MIXING DEVICE FOR FUEL GAS AND AIR
DE102004054796B3 (en) 2004-11-12 2006-03-16 Robert Bosch Gmbh Mixer unit e.g. for gas premix burner, has combustion air channel which moves air downstream into blower for promotion of gas air mixture to burner surface, as well as to attached gas armature
DE102007008460A1 (en) * 2007-02-19 2008-08-21 Viessmann Werke Gmbh & Co Kg Mixing device for a gas blower burner
ITPD20080006A1 (en) 2008-01-08 2009-07-09 Ln 2 S R L ENTRY DEVICE FOR AIR / GAS FLOW IN A FAN UNIT, PARTICULARLY FOR GAS BURNERS WITH PRE-MIXING.
ITPD20080005A1 (en) * 2008-01-08 2009-07-09 Ln 2 S R L AIR-GAS MIXER DEVICE, PARTICULARLY FOR PRE-MIXING BURNER APPLIANCES.
IT1395189B1 (en) * 2009-07-22 2012-09-05 Ln 2 Srl Socio Unico AIR-GAS MIXER DEVICE, PARTICULARLY FOR PRE-MIXING BURNER APPLIANCES.
DE102009050562A1 (en) * 2009-10-23 2011-04-28 Ebm-Papst Landshut Gmbh Device for the suction side of a blower
EP2413031B1 (en) * 2010-07-26 2014-05-07 Hovalwerk AG Premixing combustion device
IT1402076B1 (en) * 2010-09-02 2013-08-28 Sit La Precisa Spa Con Socio Unico AIR-GAS MIXER DEVICE FOR COMBUSTIBLE GAS BURNERS WITH PREMIXING
IT1402023B1 (en) * 2010-10-12 2013-08-28 Riello Spa POWER SUPPLY GROUP OF AN AIR / GAS MIXTURE.
DE102011014117A1 (en) * 2011-03-15 2012-09-20 Ebm-Papst Landshut Gmbh Mixing device for mixing combustion air and gas for a gas appliance
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US9074770B2 (en) 2011-12-15 2015-07-07 Honeywell International Inc. Gas valve with electronic valve proving system
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US9835265B2 (en) 2011-12-15 2017-12-05 Honeywell International Inc. Valve with actuator diagnostics
US8947242B2 (en) 2011-12-15 2015-02-03 Honeywell International Inc. Gas valve with valve leakage test
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US8899264B2 (en) 2011-12-15 2014-12-02 Honeywell International Inc. Gas valve with electronic proof of closure system
US9846440B2 (en) 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
EP2868970B1 (en) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Regulating device
US10024439B2 (en) 2013-12-16 2018-07-17 Honeywell International Inc. Valve over-travel mechanism
US9841122B2 (en) 2014-09-09 2017-12-12 Honeywell International Inc. Gas valve with electronic valve proving system
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
US10503181B2 (en) 2016-01-13 2019-12-10 Honeywell International Inc. Pressure regulator
US10564062B2 (en) 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module
USD960321S1 (en) 2019-06-11 2022-08-09 Karl Dungs Gmbh & Co. Kg Venturi signal amplifier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1141977A (en) * 1955-12-14 1957-09-12 All gas burner with vertical mixer for hobs of domestic ranges
DE1290650B (en) * 1955-01-03 1969-03-13 Fritz Dr Ing Device for mixing and carrying out combustion reactions
GB1499213A (en) * 1976-01-22 1978-01-25 Trapp C Gas burners
DE3345611A1 (en) * 1983-12-16 1985-06-27 Deutsche Babcock Werke AG, 4200 Oberhausen Burner for the production of inert gas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU343111A1 (en) * 1970-09-25 1972-06-22 А. И. Ващенко, М. И. Топтыгин, А. И. Либерман, Г. П. Денисов, В. Г. Скудин , В. Л. Гусовский RADIATION GAS BURNER

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290650B (en) * 1955-01-03 1969-03-13 Fritz Dr Ing Device for mixing and carrying out combustion reactions
FR1141977A (en) * 1955-12-14 1957-09-12 All gas burner with vertical mixer for hobs of domestic ranges
GB1499213A (en) * 1976-01-22 1978-01-25 Trapp C Gas burners
DE3345611A1 (en) * 1983-12-16 1985-06-27 Deutsche Babcock Werke AG, 4200 Oberhausen Burner for the production of inert gas

Also Published As

Publication number Publication date
ATE199180T1 (en) 2001-02-15
DE19733769A1 (en) 1999-02-11
EP0896191A2 (en) 1999-02-10
DE19733769C2 (en) 2003-05-22
ES2157103T3 (en) 2001-08-01
DE59800469D1 (en) 2001-03-22
PT896191E (en) 2001-07-31
EP0896191B1 (en) 2001-02-14

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