IN2014MN02273A - - Google Patents

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Publication number
IN2014MN02273A
IN2014MN02273A IN2273MUN2014A IN2014MN02273A IN 2014MN02273 A IN2014MN02273 A IN 2014MN02273A IN 2273MUN2014 A IN2273MUN2014 A IN 2273MUN2014A IN 2014MN02273 A IN2014MN02273 A IN 2014MN02273A
Authority
IN
India
Prior art keywords
injector
swirl
mixing chamber
orifice
fluid communication
Prior art date
Application number
Other languages
English (en)
Inventor
Shiva Perisetty
Gregory Stauffer
Original Assignee
Esab Group 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 Esab Group Inc filed Critical Esab Group Inc
Publication of IN2014MN02273A publication Critical patent/IN2014MN02273A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00Cutting, scarfing, or desurfacing by applying flames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/38Torches, e.g. for brazing or heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details
    • F23D14/48Nozzles
    • F23D14/52Nozzles for torches; for blow-pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details
    • F23D14/72Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82Preventing flashback or blowback
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Nozzles (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel Cell (AREA)
IN2273MUN2014 2012-05-14 2013-05-14 IN2014MN02273A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261646450P 2012-05-14 2012-05-14
PCT/US2013/040934 WO2013173327A1 (en) 2012-05-14 2013-05-14 Universal head-mix swirl injector for gas torch

Publications (1)

Publication Number Publication Date
IN2014MN02273A true IN2014MN02273A (enrdf_load_stackoverflow) 2015-08-07

Family

ID=49548036

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2273MUN2014 IN2014MN02273A (enrdf_load_stackoverflow) 2012-05-14 2013-05-14

Country Status (13)

Country Link
US (1) US9149884B2 (enrdf_load_stackoverflow)
EP (1) EP2849910B1 (enrdf_load_stackoverflow)
CN (1) CN104302432B (enrdf_load_stackoverflow)
AU (1) AU2013262992B2 (enrdf_load_stackoverflow)
BR (1) BR112014028271B1 (enrdf_load_stackoverflow)
CA (1) CA2872791C (enrdf_load_stackoverflow)
CL (1) CL2014003058A1 (enrdf_load_stackoverflow)
ES (1) ES2765183T3 (enrdf_load_stackoverflow)
IN (1) IN2014MN02273A (enrdf_load_stackoverflow)
MX (1) MX368276B (enrdf_load_stackoverflow)
PL (1) PL2849910T3 (enrdf_load_stackoverflow)
RU (1) RU2605166C2 (enrdf_load_stackoverflow)
WO (1) WO2013173327A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2849910B1 (en) * 2012-05-14 2019-10-30 The Esab Group, Inc. Universal head-mix swirl injector for gas torch
CN103591582B (zh) * 2013-11-18 2015-09-30 宁波隆兴焊割科技股份有限公司 一种射吸内混式防回火割炬
CN104456563B (zh) * 2014-11-10 2017-01-18 宁波隆兴焊割科技股份有限公司 一种射吸式防回火割炬
CN109595550A (zh) * 2017-09-30 2019-04-09 上海雄成节能技术有限公司 一种节能减排型燃烧装置及燃烧方法
US11959634B1 (en) * 2019-11-18 2024-04-16 Trio Jimenez Oxyhydrogen torch system and method of use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022441A (en) 1975-11-28 1977-05-10 Victor Equipment Company Universal torch
US4248384A (en) 1979-07-19 1981-02-03 Victor Equipment Company Cutting torch having integral head mixer
US4409002A (en) 1982-04-29 1983-10-11 Victor Equipment Company Utility torch having head mixer
US4477262A (en) 1983-05-16 1984-10-16 Victor Equipment Company Mixer for cutting torch
US4572483A (en) 1984-05-30 1986-02-25 I Ling Industry Co., Ltd. Cutting torch
DE3600428A1 (de) 1986-03-31 1987-07-16 Koike Sanso Kogyo Kk Gas-schneidbrenner
CN2030693U (zh) * 1987-04-30 1989-01-11 重庆焊割工具厂 多种燃气用等压式割炬
US5407348A (en) * 1993-02-10 1995-04-18 Victor Equipment Company Torch with integral flashback arrestors and check valves
US6824735B2 (en) * 2003-02-14 2004-11-30 Victor Equipment Company Gas cutting torch
RU79476U1 (ru) * 2008-09-03 2009-01-10 Александр Викторович Шарковский Резак для кислородной резки металлов
EP2849910B1 (en) * 2012-05-14 2019-10-30 The Esab Group, Inc. Universal head-mix swirl injector for gas torch

Also Published As

Publication number Publication date
MX2014013469A (es) 2015-07-14
WO2013173327A1 (en) 2013-11-21
US9149884B2 (en) 2015-10-06
EP2849910B1 (en) 2019-10-30
PL2849910T3 (pl) 2020-05-18
RU2605166C2 (ru) 2016-12-20
AU2013262992A1 (en) 2014-11-27
EP2849910A4 (en) 2015-06-03
EP2849910A1 (en) 2015-03-25
RU2014145684A (ru) 2016-07-10
BR112014028271A2 (pt) 2017-06-27
CN104302432B (zh) 2017-04-19
MX368276B (es) 2019-09-26
CN104302432A (zh) 2015-01-21
ES2765183T3 (es) 2020-06-08
CL2014003058A1 (es) 2015-02-27
AU2013262992B2 (en) 2016-05-12
CA2872791A1 (en) 2013-11-21
BR112014028271B1 (pt) 2019-02-05
US20130300039A1 (en) 2013-11-14
CA2872791C (en) 2019-11-19

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