EP0495358A3 - Actuator for the two-stage power regulation of a gas power burner - Google Patents

Actuator for the two-stage power regulation of a gas power burner Download PDF

Info

Publication number
EP0495358A3
EP0495358A3 EP19920100080 EP92100080A EP0495358A3 EP 0495358 A3 EP0495358 A3 EP 0495358A3 EP 19920100080 EP19920100080 EP 19920100080 EP 92100080 A EP92100080 A EP 92100080A EP 0495358 A3 EP0495358 A3 EP 0495358A3
Authority
EP
European Patent Office
Prior art keywords
throttle member
perforated
chamber
gas
chamber wall
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
EP19920100080
Other languages
German (de)
Other versions
EP0495358A2 (en
EP0495358B1 (en
Inventor
Theo Dipl.-Phys. Jannemann
Hans Berg
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.)
EON Ruhrgas AG
Original Assignee
Ruhrgas AG
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 Ruhrgas AG filed Critical Ruhrgas AG
Publication of EP0495358A2 publication Critical patent/EP0495358A2/en
Publication of EP0495358A3 publication Critical patent/EP0495358A3/en
Application granted granted Critical
Publication of EP0495358B1 publication Critical patent/EP0495358B1/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
    • F23D14/60—Devices for simultaneous control of gas and combustion air
    • 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

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)
  • Control Of Combustion (AREA)

Abstract

The actuator for the two-stage power regulation of gas power burners is formed by a mixer which is connected upstream of the burner and contains a chamber, into which an air supply and a fuel gas supply open and from which mixing holes of a chamber wall, which is designed as a perforated mixer, lead to the mixture outlet of the mixer. The chamber contains a throttle member which is displaceable in relation to the perforated chamber wall and can be displaced from a full-load position which exposes the mixing holes of the perforated chamber wall into a part-load position, in which the mixing holes of the perforated chamber wall are partially covered by throttle member except for a predetermined smaller passage cross-section which is defined by throttle openings of the throttle member. In the part-load position of the throttle member, a shut-off member, which is displaceable together with the throttle member, closes an additional gas quantity outlet of a gas nozzle forming the opening of the gas supply into the chamber. <IMAGE>
EP92100080A 1991-01-17 1992-01-04 Actuator for the two-stage power regulation of a gas power burner Expired - Lifetime EP0495358B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4101260A DE4101260A1 (en) 1991-01-17 1991-01-17 ACTUATOR FOR THE TWO-STAGE POWER CONTROL OF GAS BLOWING BURNERS
DE4101260 1991-01-17

Publications (3)

Publication Number Publication Date
EP0495358A2 EP0495358A2 (en) 1992-07-22
EP0495358A3 true EP0495358A3 (en) 1993-01-27
EP0495358B1 EP0495358B1 (en) 1995-03-01

Family

ID=6423199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92100080A Expired - Lifetime EP0495358B1 (en) 1991-01-17 1992-01-04 Actuator for the two-stage power regulation of a gas power burner

Country Status (3)

Country Link
EP (1) EP0495358B1 (en)
AT (1) ATE119262T1 (en)
DE (2) DE4101260A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1499428B1 (en) * 2002-04-30 2008-04-09 Sit la Precisa S.p.a. An air-gas mixer device, particularly for gas burners and similar apparatus
ITAN20150060A1 (en) * 2015-05-13 2016-11-13 Tre P Eng S R L VALVE FOR PREMIX BURNERS
CN114234189B (en) * 2022-01-05 2022-07-05 北京富士特锅炉有限公司 Rear premixing wall type laminar flow water cooling ultra-low nitrogen combustion device and control method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8605654U1 (en) * 1986-03-01 1987-07-02 Ruhrgas Ag, 4300 Essen Burners for gaseous fuels
EP0309034A1 (en) * 1987-09-15 1989-03-29 Flameco-Eclipse B.V. Gas burner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253239A1 (en) * 1972-10-30 1974-05-02 Junkers & Co GAS HEATED APPLIANCE, IN PARTICULAR WATER HEATERS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8605654U1 (en) * 1986-03-01 1987-07-02 Ruhrgas Ag, 4300 Essen Burners for gaseous fuels
EP0309034A1 (en) * 1987-09-15 1989-03-29 Flameco-Eclipse B.V. Gas burner

Also Published As

Publication number Publication date
DE59201476D1 (en) 1995-04-06
EP0495358A2 (en) 1992-07-22
ATE119262T1 (en) 1995-03-15
EP0495358B1 (en) 1995-03-01
DE4101260A1 (en) 1992-07-23

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