WO2004076921A3 - A portable gas torch - Google Patents

A portable gas torch Download PDF

Info

Publication number
WO2004076921A3
WO2004076921A3 PCT/US2004/005752 US2004005752W WO2004076921A3 WO 2004076921 A3 WO2004076921 A3 WO 2004076921A3 US 2004005752 W US2004005752 W US 2004005752W WO 2004076921 A3 WO2004076921 A3 WO 2004076921A3
Authority
WO
WIPO (PCT)
Prior art keywords
hub
flow passage
wire
gas flow
gas
Prior art date
Application number
PCT/US2004/005752
Other languages
French (fr)
Other versions
WO2004076921A2 (en
Inventor
Roger D Zwicker
Original Assignee
Victor Equipment Co
Roger D Zwicker
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 Victor Equipment Co, Roger D Zwicker filed Critical Victor Equipment Co
Publication of WO2004076921A2 publication Critical patent/WO2004076921A2/en
Publication of WO2004076921A3 publication Critical patent/WO2004076921A3/en

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
    • F23D14/465—Details, e.g. noise reduction means for torches
    • 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
    • F23D14/38—Torches, e.g. for brazing or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/008—Structurally associated with fluid-fuel burners

Abstract

A portable gas torch has a metal burner tube defining a gas flow passage through which gas is adapted to flow. An igniter in the gas flow passage generates a spark to ignite gas flowing through the passage. The torch has a wire holder for positioning the igniter wire in the gas flow passage and a flame holder downstream from the wire holder. The wire holder comprises a central hub having an axial bore and at least one spacer on the hub for contacting an inside wall of the burner tube to position the hub at a predetermined radial location in the gas flow passage. The axial bore is sized to enable the wire to be held at a selected location downstream from the hub. The wire holder comprises a dielectric material to allow a spark to jump to the inside wall of the burner tube.
PCT/US2004/005752 2003-02-21 2004-02-23 A portable gas torch WO2004076921A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/367,076 2003-02-14
US10/371,076 US20040166454A1 (en) 2003-02-21 2003-02-21 Portable gas torch

Publications (2)

Publication Number Publication Date
WO2004076921A2 WO2004076921A2 (en) 2004-09-10
WO2004076921A3 true WO2004076921A3 (en) 2005-03-10

Family

ID=32868275

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/005752 WO2004076921A2 (en) 2003-02-21 2004-02-23 A portable gas torch

Country Status (2)

Country Link
US (1) US20040166454A1 (en)
WO (1) WO2004076921A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2359061T3 (en) * 2008-12-12 2019-02-28 Sabaf S.P.A. Gas burner for domestic cookers
US20110003261A1 (en) * 2009-07-01 2011-01-06 Goss Charles T Torch assembly
US20110033810A1 (en) * 2009-08-06 2011-02-10 Mcdonough James M Insulated burner system for gas-fueled lighters
US20110053103A1 (en) * 2009-08-25 2011-03-03 Irwin Industrial Tool Company Torch
US8753111B2 (en) * 2011-10-06 2014-06-17 Lincoln Global, Inc. Swirl combustion air fuel torch
GB2521147B (en) 2013-12-10 2016-07-06 Dyson Technology Ltd A hand held appliance
CN207477129U (en) 2013-12-10 2018-06-12 戴森技术有限公司 Hair care appliance and hand device
GB2521142B (en) * 2013-12-10 2016-08-31 Dyson Technology Ltd A hand held appliance
TWD180598S (en) * 2016-07-14 2017-01-11 蔡進琳 Gas burner (Part 5)
USD813627S1 (en) * 2016-12-12 2018-03-27 Chin-Lin Tsai Gas torch
USD937471S1 (en) * 2018-09-25 2021-11-30 John A. Youngblood Gas lighter
USD1017358S1 (en) * 2021-11-03 2024-03-12 Worthington Torch, Llc Hand torch
USD983244S1 (en) * 2022-12-30 2023-04-11 Jie Wang Propane torch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013979A (en) * 1929-06-06 1935-09-10 Atmospheric Nitrogen Corp Apparatus for igniting catalysts
US2412655A (en) * 1944-09-30 1946-12-17 Earl H Shannon Ignition device
US4881894A (en) * 1988-02-16 1989-11-21 Cooper Industries, Inc. Self-igniting portable torch assembly
US6345979B1 (en) * 1997-11-25 2002-02-12 Maxon Corporation Oxygen-fuel pilot with integral ignition

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888066A (en) * 1952-03-10 1959-05-26 Edward D Wilson Electrical ignition gas torch
US2880792A (en) * 1955-03-01 1959-04-07 Raskin Franz Joseph Marie Flame igniter
US3070153A (en) * 1960-03-24 1962-12-25 John H Flynn High-velocity flame pilot burner of the internal spark-ignition type
US3500286A (en) * 1967-03-14 1970-03-10 Hubbell Inc Harvey Grounding means for protective shells of electrical connector devices
US3694134A (en) * 1970-09-18 1972-09-26 Harris Calorific Co Electrically ignited gas torch with shut-off valve and latch therefor
US4013395A (en) * 1971-05-11 1977-03-22 Wingaersheek, Inc. Aerodynamic fuel combustor
US4093335A (en) * 1977-01-24 1978-06-06 Automatic Connector, Inc. Electrical connectors for coaxial cables
US4402565A (en) * 1980-11-17 1983-09-06 Leviton Manufacturing Company, Inc. Positive retention electrical connector
DE3110144C2 (en) * 1981-03-16 1983-05-19 Minnesota Mining and Manufacturing Co., 55133 Saint Paul, Minn. Strain relief for electrical conductors in an electrical connector for non-stripped conductors
US4526532A (en) * 1983-08-15 1985-07-02 Newell Companies, Inc. Self-igniting torch
US4744748A (en) * 1986-10-02 1988-05-17 Wingaersheek Division Of Victor Equipment Company Multiple burner torch tip
CA2010074C (en) * 1989-03-29 2001-02-13 Gilbert Roland Farnham Valve assembly
US5195885A (en) * 1991-02-04 1993-03-23 Forney International, Inc. Self-proving burner igniter with stable pilot flame
US5470226A (en) * 1994-06-29 1995-11-28 Uniweld Products, Inc. Combustion device
US5620317A (en) * 1995-02-09 1997-04-15 Robertshaw Controls Company Burner construction, cooking apparatus utilizing the burner construction and methods of making the same
US6227846B1 (en) * 1996-11-08 2001-05-08 Shrinkfast Corporation Heat gun with high performance jet pump and quick change attachments
US5938428A (en) * 1997-08-08 1999-08-17 Newell Operating Company Spark igniter mechanism
US5911572A (en) * 1998-07-17 1999-06-15 Harper-Wyman Company Spark ignition electrode assembly for gas stove top burner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013979A (en) * 1929-06-06 1935-09-10 Atmospheric Nitrogen Corp Apparatus for igniting catalysts
US2412655A (en) * 1944-09-30 1946-12-17 Earl H Shannon Ignition device
US4881894A (en) * 1988-02-16 1989-11-21 Cooper Industries, Inc. Self-igniting portable torch assembly
US6345979B1 (en) * 1997-11-25 2002-02-12 Maxon Corporation Oxygen-fuel pilot with integral ignition

Also Published As

Publication number Publication date
US20040166454A1 (en) 2004-08-26
WO2004076921A2 (en) 2004-09-10

Similar Documents

Publication Publication Date Title
WO2004076921A3 (en) A portable gas torch
US9172217B2 (en) Pre-chamber spark plug with tubular electrode and method of manufacturing same
WO2010059630A3 (en) Ignition system for portable lpg burner
DE60209556D1 (en) DETONATION FLAME BARRIER WITH A SPIRALLY WRAPPED SURFACE GRILLE FOR GASES WITH SMALL BORDER SPLIT
US9097423B2 (en) Portable gas torch suitable for igniting a flame in combustion equipment
WO2008051297A3 (en) A system and method for ignition of a gaseous or dispersive fuel-oxidant mixture
JP2005009856A5 (en)
CA2667047A1 (en) Gas turbine combustor
RU90532U1 (en) TORCH INSTALLATION
NO20035127L (en) Burner for solid fuel
CN104676641B (en) Portable ignition gun
JP2010230236A (en) Flare tip
US5540585A (en) Self-igniting hand torches
SE0100948L (en) Burner for gas
WO2004020044A3 (en) Fire extinguishing training exercise system
US3486498A (en) Method and device for ignition outflowing gas for the production of heating flames
US5741129A (en) Igniting and sensing flame on a fuel gas burner
CN211625248U (en) Atmosphere and infrared hybrid combustor provided with detection device
WO2010092364A3 (en) Pilot
CN201706552U (en) Rapid ignition structure with gas safety switch for main fire ignition
RU2424469C1 (en) Igniting device
US20210333017A1 (en) Carryover burners for fluid heating systems and methods thereof
KR20130077082A (en) Gas torch igniter for liquid rocket engine combustor
RU81562U1 (en) TORCH CONTROL DEVICE
WO2010097197A3 (en) Burner for a thermal post-combustion device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase