ATE60421T1 - LOW PRESSURE HAND TORCH. - Google Patents

LOW PRESSURE HAND TORCH.

Info

Publication number
ATE60421T1
ATE60421T1 AT87103323T AT87103323T ATE60421T1 AT E60421 T1 ATE60421 T1 AT E60421T1 AT 87103323 T AT87103323 T AT 87103323T AT 87103323 T AT87103323 T AT 87103323T AT E60421 T1 ATE60421 T1 AT E60421T1
Authority
AT
Austria
Prior art keywords
casing
opening
air
fuel gas
combustion chamber
Prior art date
Application number
AT87103323T
Other languages
German (de)
Inventor
Thadeus Lawrecki
Karl-Heinz Velte
Original Assignee
Rothenberger Werkzeuge Masch
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 Rothenberger Werkzeuge Masch filed Critical Rothenberger Werkzeuge Masch
Application granted granted Critical
Publication of ATE60421T1 publication Critical patent/ATE60421T1/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
    • F23D14/48—Nozzles
    • F23D14/52—Nozzles for torches; for blow-pipes
    • 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
    • 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
    • F23D14/76—Protecting flame and burner parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Manipulator (AREA)
  • Gas Separation By Absorption (AREA)
  • Fuel Cell (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Hand burner for flame-treating surfaces, with a supply device for a fuel gas/air mixture. At the end of a mixing pipe, a burner head (1) with a nozzle member (2) is arranged, in which there is a nozzle (5) for the outlet of the fuel gas/air mixture and to which is fastened a combustion chamber (4) which extends in the direction of flow and has a casing (3). The chamber has at least one opening (11) for the entry of ambient air. To achieve the aim of obtaining a stable flame and avoiding the casing heating up, the at least one air entry opening (11) is delimited towards the outside by the casing (3) of the combustion chamber (4). The opening (11) extends over the greater part of the circumference of the casing (3) in the region of the openings (11) and more particularly in such a manner that the ambient air is guided in immediate proximity and essentially parallel to the respectively adjacent generating line of the casing (3). <IMAGE>
AT87103323T 1986-04-07 1987-03-09 LOW PRESSURE HAND TORCH. ATE60421T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863611592 DE3611592A1 (en) 1986-04-07 1986-04-07 HAND BURNER
EP87103323A EP0240751B1 (en) 1986-04-07 1987-03-09 Low-pressure hand burner

Publications (1)

Publication Number Publication Date
ATE60421T1 true ATE60421T1 (en) 1991-02-15

Family

ID=6298106

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87103323T ATE60421T1 (en) 1986-04-07 1987-03-09 LOW PRESSURE HAND TORCH.

Country Status (3)

Country Link
EP (1) EP0240751B1 (en)
AT (1) ATE60421T1 (en)
DE (2) DE3611592A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100657A1 (en) * 1991-01-11 1992-07-16 Rothenberger Werkzeuge Masch PORTABLE BURNER FOR COMBUSTION GAS WITH TWO MIXING TUBES
DE29512230U1 (en) * 1995-07-28 1996-12-19 AGA AB, Lidingö Burners for fire polishing glass

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105637A5 (en) * 1970-09-15 1972-04-28 Instal Chauffage Automat
BE791005A (en) * 1971-11-10 1973-03-01 Zagoroff Dimiter S METHOD AND APPARATUS FOR LOW TEMPERATURE HEATING AND PLASTIC CONTRACTION
FR2375542A1 (en) * 1976-12-24 1978-07-21 Guilbert & Fils Leon APPARATUS FLOWING A HOT GAS FLUID, ESPECIALLY FOR THE RETRACTION OF PLASTICS
DE2838500A1 (en) * 1978-09-04 1980-03-06 Helmut Gruen Multiple mixing chamber liq. gas burner - has inner tube with holes between two sections, inside perforated main tube
DE8116007U1 (en) * 1981-05-29 1985-08-08 Korel Korrosionsschutz-Elektronik Gmbh & Co Kg, 4030 Ratingen Compressed air gas burner for operating flame spray guns and as a dryer
DE3121370A1 (en) * 1981-05-29 1983-05-19 Korel Korrosionsschutz-Elektronik Gmbh & Co Kg, 4030 Ratingen COMPRESSED AIR GAS BURNER FOR THE OPERATION OF FLAME SPRAY GUNS AND AS A DRYER

Also Published As

Publication number Publication date
EP0240751A2 (en) 1987-10-14
EP0240751B1 (en) 1991-01-23
DE3611592A1 (en) 1987-10-08
DE3767528D1 (en) 1991-02-28
EP0240751A3 (en) 1988-09-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee