GB204576A - Improvements in blow torches - Google Patents

Improvements in blow torches

Info

Publication number
GB204576A
GB204576A GB3109522A GB3109522A GB204576A GB 204576 A GB204576 A GB 204576A GB 3109522 A GB3109522 A GB 3109522A GB 3109522 A GB3109522 A GB 3109522A GB 204576 A GB204576 A GB 204576A
Authority
GB
United Kingdom
Prior art keywords
casing
stem
screwed
passage
blowpipe
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
Application number
GB3109522A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3109522A priority Critical patent/GB204576A/en
Publication of GB204576A publication Critical patent/GB204576A/en
Expired 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

Landscapes

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

Abstract

204,576. Donigan, H. G. Nov. 14, 1922. Blowpipe burners.-A blowpipe burner comprises a casing 10 provided with passages 13, 14 extending through hollow bosses 11, 12 connected through tubes 8, 9 to preferably oxygen and acetylene gas passages 2. 3, which are preferably formed in a cast handle section 1, are connected to flexible supply tubes 6, 7, and are controlled by valves 4, 5 respectively, A hollow stem 15, having a recessed portion 25 provided with ports 26, is screwed into a screw-threaded portion 17 of the casing 10, its upper end terminating below the passage 13. A tapered flange 19 on the stem closes the lower end of the casing 10, and the upper end is closed by a flange 23 on a screw plug 22, the lower face of which terminates above the passage 13 and is preferably provided with a concave recess 24. Various types of tips 21 may be screwed on the lower end of the stem 15
GB3109522A 1922-11-14 1922-11-14 Improvements in blow torches Expired GB204576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3109522A GB204576A (en) 1922-11-14 1922-11-14 Improvements in blow torches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3109522A GB204576A (en) 1922-11-14 1922-11-14 Improvements in blow torches

Publications (1)

Publication Number Publication Date
GB204576A true GB204576A (en) 1923-10-04

Family

ID=10317879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3109522A Expired GB204576A (en) 1922-11-14 1922-11-14 Improvements in blow torches

Country Status (1)

Country Link
GB (1) GB204576A (en)

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