GB368680A - Dry return shock safety device of assembled corrugated metal bodies for autogeous welding torches - Google Patents

Dry return shock safety device of assembled corrugated metal bodies for autogeous welding torches

Info

Publication number
GB368680A
GB368680A GB25946/30A GB2594630A GB368680A GB 368680 A GB368680 A GB 368680A GB 25946/30 A GB25946/30 A GB 25946/30A GB 2594630 A GB2594630 A GB 2594630A GB 368680 A GB368680 A GB 368680A
Authority
GB
United Kingdom
Prior art keywords
autogeous
safety device
corrugated metal
metal bodies
welding torches
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
GB25946/30A
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
Publication of GB368680A publication Critical patent/GB368680A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)

Abstract

368,680. Gas mains &c. WOLF, O., Cologne, Germany. Aug. 30, 1930, No. 25946. Convention date, Aug. 30, 1929. Void [Published under Sect. 91 of the Acts]. [Class 54.] A device for preventing back-firing in autogenous welding apparatus consists of a pile of thin metal plates a corrugated on one or both surfaces and compressed by members e which may then be soldered or welded to side-pieces m and secured under high pressure by hoods k. A yielding or plastic plate f may be incorporated to allow for inequalities in height of the assembled plates a. The plates may be notched at one edge to facilitate correct assembly. The gas passages in the hoods k may be provided with sieves n to prevent dirt from entering the passages between the corrugations.
GB25946/30A 1929-08-30 1930-08-30 Dry return shock safety device of assembled corrugated metal bodies for autogeous welding torches Expired GB368680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE368680X 1929-08-30

Publications (1)

Publication Number Publication Date
GB368680A true GB368680A (en) 1932-03-10

Family

ID=6318123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25946/30A Expired GB368680A (en) 1929-08-30 1930-08-30 Dry return shock safety device of assembled corrugated metal bodies for autogeous welding torches

Country Status (1)

Country Link
GB (1) GB368680A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288211A (en) * 1977-12-30 1981-09-08 Hoechst Aktiengesellschaft Process and device for the introduction of explosive gases into a combustion chamber
EP0375455A2 (en) * 1988-12-23 1990-06-27 Westech Industrial Limited Flame arrester
US5415233A (en) * 1992-06-30 1995-05-16 Chem-Mech Flame arrestor apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288211A (en) * 1977-12-30 1981-09-08 Hoechst Aktiengesellschaft Process and device for the introduction of explosive gases into a combustion chamber
EP0375455A2 (en) * 1988-12-23 1990-06-27 Westech Industrial Limited Flame arrester
EP0375455A3 (en) * 1988-12-23 1990-08-29 Westech Industrial Limited Flame arrester
US5415233A (en) * 1992-06-30 1995-05-16 Chem-Mech Flame arrestor apparatus

Similar Documents

Publication Publication Date Title
GB368680A (en) Dry return shock safety device of assembled corrugated metal bodies for autogeous welding torches
GB471417A (en) Improvements in or relating to valves
FR2358727A1 (en) SPACING DEVICE FOR FUEL ELEMENTS OF WATER-COOLED NUCLEAR REACTORS
GB326047A (en) Improvements in air filters
DE590176C (en) Closing device for superheater pipes
US1384204A (en) Blast-gate
GB302532A (en) Improvements in or relating to gas burners
GB486042A (en) Improvements relating to refuse collecting apparatus
GB190817780A (en) Improved Means for Fixing Wheels and such like on Shafts.
GB291703A (en) Improvements in and relating to tank vehicles
GB501143A (en) Improvements in gas burners
FR628475A (en) Improvement in liquid, gaseous or pulverulent fuel burners
DE471110C (en) Hollow form for bending wood
GB278139A (en) Improvements in means for fastening rubber pads to the covers of gas purifiers and other apparatus
GB240242A (en) Improvements in spoked wheels of metal
DE537251C (en) Set-up device for charcoal containers on stoves
GB190924575A (en) A New or Improved Device or Apparatus Forming a Firebasket and a Water-heater Combined.
AT160337B (en) Device for the smoldering of blowing fuels.
GB232327A (en) Improvements relating to fuel economisers for steam generators
DE521646C (en) Acetylene generator
GB853336A (en) Improvements in infra red heated brazing fixtures
GB502256A (en) Improvements in metal moulds for moulding concrete and like blocks
GB190374A (en) Improvements in and connected with the construction of valves
GB232514A (en) Improvements in and relating to disc valves for making gas-tight joints
GB520847A (en) Improvements in or relating to filters for air and other gases