SU712216A1 - Torch for arc welding with annular gas shielding withdrawal of gas and dust - Google Patents
Torch for arc welding with annular gas shielding withdrawal of gas and dust Download PDFInfo
- Publication number
- SU712216A1 SU712216A1 SU772559209A SU2559209A SU712216A1 SU 712216 A1 SU712216 A1 SU 712216A1 SU 772559209 A SU772559209 A SU 772559209A SU 2559209 A SU2559209 A SU 2559209A SU 712216 A1 SU712216 A1 SU 712216A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas
- dust
- torch
- arc welding
- withdrawal
- Prior art date
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- Arc Welding In General (AREA)
Description
штука 2, Пыль и вредные газы, вьщел кщиес в процессе сварки, при работе отсасывающего устройства 6 по каналу отсасывающей насадки 5 попадают в кольцевой коллектор 9. Благодар наличию дополнительного сопла 7, окружающего мундштук 2 и расположенного внутри отсасывающей насадки 5, создаетс барьер защитного газа, предотвращающий попадание в зону.дуги защитного газа, смешанного с воздухом, засасываемым из окружающей среды, и пылегазовыделени ми зоны сварки.piece 2, Dust and harmful gases that have accumulated during the welding process, during operation of the suction device 6 through the channel of the suction nozzle 5 fall into the annular manifold 9. Due to the additional nozzle 7 surrounding the mouthpiece 2 and located inside the suction nozzle 5, a barrier of protective gas is created It prevents the ingress of protective gas into the zone of the arc, mixed with air drawn in from the environment, and dust and gas emissions from the welding zone.
изобретени the invention
Горелка дл дуговой сварки с кольцевой газовой защитой и отсосом газопылевьделений по авт.св. 558766, отличающа с тем, что, с целью повышени качества сварных швов путем предотвращени попадани загр зненного защитного газа в зону дуги, она снабжена дополнительным соплом дл подачи з.а1цитного газа, расположенным внутри насадки дл отсоса газопылевьщелений .Arc welding torch with annular gas protection and suction of gas and dust emissions by auth.St. 558766, characterized in that, in order to improve the quality of welds by preventing contaminated shielding gas from entering the arc zone, it is equipped with an additional nozzle for supplying neutralizing gas, located inside the nozzle for suction of gas-dusts.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772559209A SU712216A1 (en) | 1977-12-26 | 1977-12-26 | Torch for arc welding with annular gas shielding withdrawal of gas and dust |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772559209A SU712216A1 (en) | 1977-12-26 | 1977-12-26 | Torch for arc welding with annular gas shielding withdrawal of gas and dust |
Publications (1)
Publication Number | Publication Date |
---|---|
SU712216A1 true SU712216A1 (en) | 1980-01-30 |
Family
ID=20739842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772559209A SU712216A1 (en) | 1977-12-26 | 1977-12-26 | Torch for arc welding with annular gas shielding withdrawal of gas and dust |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU712216A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4382170A (en) * | 1980-08-30 | 1983-05-03 | Trumpf Gmbh & Co. | Thermal cutting jet device with suction apparatus |
-
1977
- 1977-12-26 SU SU772559209A patent/SU712216A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4382170A (en) * | 1980-08-30 | 1983-05-03 | Trumpf Gmbh & Co. | Thermal cutting jet device with suction apparatus |
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