EP1582810A3 - Cylindrical burner - Google Patents

Cylindrical burner Download PDF

Info

Publication number
EP1582810A3
EP1582810A3 EP05251921A EP05251921A EP1582810A3 EP 1582810 A3 EP1582810 A3 EP 1582810A3 EP 05251921 A EP05251921 A EP 05251921A EP 05251921 A EP05251921 A EP 05251921A EP 1582810 A3 EP1582810 A3 EP 1582810A3
Authority
EP
European Patent Office
Prior art keywords
plates
heat chamber
combustion
combustion plates
axial direction
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
EP05251921A
Other languages
German (de)
French (fr)
Other versions
EP1582810B1 (en
EP1582810A2 (en
Inventor
Misako c/o Rinnai Corporation Tachi
Yoshihiko c/o Rinnai Corporation Takasu
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.)
Rinnai Corp
Original Assignee
Rinnai Corp
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 Rinnai Corp filed Critical Rinnai Corp
Publication of EP1582810A2 publication Critical patent/EP1582810A2/en
Publication of EP1582810A3 publication Critical patent/EP1582810A3/en
Application granted granted Critical
Publication of EP1582810B1 publication Critical patent/EP1582810B1/en
Expired - Fee Related 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/101—Flame diffusing means characterised by surface shape
    • F23D2203/1012—Flame diffusing means characterised by surface shape tubular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/102—Flame diffusing means using perforated plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2212/00—Burner material specifications
    • F23D2212/10—Burner material specifications ceramic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2213/00—Burner manufacture specifications

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)

Abstract

A cylindrical burner includes a heat chamber 1 constituted by combining plural strip-shaped combustion plates 7, a coupling member 2 that extends in an axial direction inside the heat chamber, a pair of holding plates 3 and 4 fixed to both ends of the coupling member. The respective holding plates are set in abutment against respective end faces of the heat chamber via end face packings 6 overlapping the respective end faces to sandwich the heat chamber with both the holding plates from both sides in the axial direction. The respective combustion plates are tightened inwardly in a radial direction to prevent gas from leaking from gaps among the combustion plates. Outer peripheral packing sections 6a overlapping outer surfaces at ends of the combustion plates 7 are projected to outer peripheries of the end face packings 6. The outer peripheral packing sections 6a are sandwiched between cylindrical flange sections 3a and 4a, which bend inwardly in the axial direction formed on the outer peripheries of the holding plates 3 and 4, and the outer surfaces at the ends of the combustion plates 7 while being compressed by a predetermined interference such that the combustion plates 7 are tightened inwardly in the radial direction. In addition, ring members 9, which bind the combustion plates 7, are mounted in an outer periphery at an end of the heat chamber 1.
Figure imgaf001
EP20050251921 2004-03-29 2005-03-29 Cylindrical burner Expired - Fee Related EP1582810B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004096337 2004-03-29
JP2004096337A JP3996139B2 (en) 2004-03-29 2004-03-29 Cylindrical burner

Publications (3)

Publication Number Publication Date
EP1582810A2 EP1582810A2 (en) 2005-10-05
EP1582810A3 true EP1582810A3 (en) 2011-12-07
EP1582810B1 EP1582810B1 (en) 2013-07-24

Family

ID=34879924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050251921 Expired - Fee Related EP1582810B1 (en) 2004-03-29 2005-03-29 Cylindrical burner

Country Status (2)

Country Link
EP (1) EP1582810B1 (en)
JP (1) JP3996139B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1840461A1 (en) * 2006-03-29 2007-10-03 Aeromatix Limited End cap for a gas burner
US20120301836A1 (en) * 2011-05-27 2012-11-29 Kazuyuki Akagi Plate type burner
JP7442804B2 (en) 2020-05-26 2024-03-05 株式会社トヨトミ Radiant combustion device
GB202205838D0 (en) * 2022-04-21 2022-06-08 Kennedy John Francis One piece multi-angled multi-height multi-base pistol burner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125208A (en) * 1985-11-26 1987-06-06 Matsushita Electric Ind Co Ltd Combustion device
WO1994016269A1 (en) * 1993-01-15 1994-07-21 Joseph Le Mer Method for producing a gas burner element, burner element and burner using same
EP0685687A2 (en) * 1994-05-31 1995-12-06 Johannes Wilhelmus Graat Hollow cylindrical burner head and method of manufacturing the same
DE19627103C1 (en) * 1996-07-05 1997-07-24 Schwank Gmbh Tubular ceramic radiation burner for infra-red radiation
DE19813897A1 (en) * 1998-03-28 1999-09-30 Bosch Gmbh Robert Segmented insulation for burners with porous media

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125208A (en) * 1985-11-26 1987-06-06 Matsushita Electric Ind Co Ltd Combustion device
WO1994016269A1 (en) * 1993-01-15 1994-07-21 Joseph Le Mer Method for producing a gas burner element, burner element and burner using same
EP0685687A2 (en) * 1994-05-31 1995-12-06 Johannes Wilhelmus Graat Hollow cylindrical burner head and method of manufacturing the same
DE19627103C1 (en) * 1996-07-05 1997-07-24 Schwank Gmbh Tubular ceramic radiation burner for infra-red radiation
DE19813897A1 (en) * 1998-03-28 1999-09-30 Bosch Gmbh Robert Segmented insulation for burners with porous media

Also Published As

Publication number Publication date
EP1582810B1 (en) 2013-07-24
JP3996139B2 (en) 2007-10-24
EP1582810A2 (en) 2005-10-05
JP2005282922A (en) 2005-10-13

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