CA2338078C - Air inlets for gas water heaters - Google Patents

Air inlets for gas water heaters Download PDF

Info

Publication number
CA2338078C
CA2338078C CA002338078A CA2338078A CA2338078C CA 2338078 C CA2338078 C CA 2338078C CA 002338078 A CA002338078 A CA 002338078A CA 2338078 A CA2338078 A CA 2338078A CA 2338078 C CA2338078 C CA 2338078C
Authority
CA
Canada
Prior art keywords
water heater
ports
combustion chamber
flame
plate
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 - Fee Related
Application number
CA002338078A
Other languages
English (en)
French (fr)
Other versions
CA2338078A1 (en
Inventor
Geoffrey Mervyn Whitford
Zoran Valcic
Brendan Vincent Bourke
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.)
FLAME GUARD WATER HEATERS Inc
Original Assignee
FLAME GUARD WATER HEATERS Inc
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 FLAME GUARD WATER HEATERS Inc filed Critical FLAME GUARD WATER HEATERS Inc
Priority to CA002565058A priority Critical patent/CA2565058C/en
Publication of CA2338078A1 publication Critical patent/CA2338078A1/en
Application granted granted Critical
Publication of CA2338078C publication Critical patent/CA2338078C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/205—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/16—Fail safe using melting materials or shape memory alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
CA002338078A 1998-07-24 1998-07-24 Air inlets for gas water heaters Expired - Fee Related CA2338078C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002565058A CA2565058C (en) 1998-07-24 1998-07-24 Air inlets for gas water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU1998/000585 WO2000006947A1 (en) 1998-07-24 1998-07-24 Air inlets for gas water heaters

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002565058A Division CA2565058C (en) 1998-07-24 1998-07-24 Air inlets for gas water heaters

Publications (2)

Publication Number Publication Date
CA2338078A1 CA2338078A1 (en) 2000-02-10
CA2338078C true CA2338078C (en) 2008-09-30

Family

ID=3764531

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002338078A Expired - Fee Related CA2338078C (en) 1998-07-24 1998-07-24 Air inlets for gas water heaters

Country Status (5)

Country Link
CN (1) CN1310791A (es)
AU (1) AU747008B2 (es)
CA (1) CA2338078C (es)
MX (1) MXPA01000808A (es)
WO (1) WO2000006947A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622661B1 (en) 2003-01-16 2003-09-23 The Water Heater Industry Joint Research And Development Consortium Fuel-fired heating appliance with dilution air/flammable vapor bypass tube and elevated combustion air inlet
EP1639407A4 (en) 2003-06-02 2011-01-05 Seiko Epson Corp SEVERE AERATION SCREENS
DE102004034138B4 (de) 2004-07-15 2008-04-03 Ceramat, S. Coop., Asteasu Gasbeheiztes Wärmegerät
US6994056B1 (en) 2004-09-03 2006-02-07 Rheem Manufacturing Company Water heater having a low NOx burner integrated with FVIR platform
CN102200285A (zh) * 2011-03-22 2011-09-28 创新工程方案有限公司 工业废气的动态氧化
US20160123580A1 (en) * 2013-07-02 2016-05-05 Bekaert Combustion Technology B.V. Gas premix burner
CN103343820B (zh) * 2013-07-30 2015-04-29 南京凯盛国际工程有限公司 一种用于窑头燃烧器与窑门接口之间的密封装置
CN108853847A (zh) * 2018-08-17 2018-11-23 广东万家乐燃气具有限公司 一种具有灭火功能的装置及电热水器
CN112013037A (zh) * 2020-08-31 2020-12-01 东风商用车有限公司 一种离合器壳体的散热结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976609A (en) * 1988-12-08 1990-12-11 The Frymaster Corporation Flashback resistant infrared gas burner apparatus
CA2057275C (en) * 1991-06-24 1996-06-18 Donald K. Fritts Flash gas venting and flame arresting apparatus
WO1994001722A1 (en) * 1992-07-13 1994-01-20 Joseph Patric Brown Fail-safe valve responsive to flame failure and flaring
US5520536A (en) * 1995-05-05 1996-05-28 Burner Systems International, Inc. Premixed gas burner
US5765547A (en) * 1996-11-13 1998-06-16 La Plante; Thomas E. Heater fire prevention device, system and method

Also Published As

Publication number Publication date
CA2338078A1 (en) 2000-02-10
WO2000006947A1 (en) 2000-02-10
MXPA01000808A (es) 2002-04-08
AU747008B2 (en) 2002-05-09
AU8426298A (en) 2000-02-21
CN1310791A (zh) 2001-08-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140724