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 GB2594630A GB2594630A GB368680A GB 368680 A GB368680 A GB 368680A GB 2594630 A GB2594630 A GB 2594630A GB 2594630 A GB2594630 A GB 2594630A GB 368680 A GB368680 A GB 368680A
Authority
GB
United Kingdom
Prior art keywords
autogeous
corrugated metal
metal bodies
welding torches
shock safety
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
GB2594630A
Original Assignee
Wolf Otto
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
Priority to DE368680X priority Critical
Application filed by Wolf Otto filed Critical Wolf Otto
Publication of GB368680A publication Critical patent/GB368680A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C4/00Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes

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.
GB2594630A 1929-08-30 1930-08-30 Dry return shock safety device of assembled corrugated metal bodies for autogeous welding torches Expired GB368680A (en)

Priority Applications (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
GB2594630A 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
FR2358727A1 (en) SPACING DEVICE FOR FUEL ELEMENTS OF WATER-COOLED NUCLEAR REACTORS
GB326047A (en) Improvements in air filters
GB297394A (en)
US2082481A (en) Air filter for ventilating systems or apparatus
GB353330A (en) Refuse bucket
FR2391422A1 (en) COMBUSTION SYSTEMS IMPROVEMENTS
US1384204A (en) Blast-gate
US1475466A (en) Gas cooking top
GB269073A (en) Improvements relating to stack pipes, soil pipes and like pipes on buildings
GB285653A (en) Improvements relating to pulleys
SU13235A1 (en) Device for heating the air by the heat of exhaust air
GB240242A (en) Improvements in spoked wheels of metal
GB486042A (en) Improvements relating to refuse collecting apparatus
GB240772A (en) Improvements in vehicle wheels
GB365863A (en) Improvements in roller hoods for power driven vehicles
US1817627A (en) Feed device
US85877A (en) Improvement in htdrocakbon-btrrnbrs
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
GB274906A (en) Device for packing and reinforcing air heaters of the pocket type
GB451219A (en) Improvements in furnace firebars for solid fuel
GB853336A (en) Improvements in infra red heated brazing fixtures
GB254744A (en) Improvements relating to presses