SU125323A1 - Method of creating high temperature gas flow - Google Patents

Method of creating high temperature gas flow

Info

Publication number
SU125323A1
SU125323A1 SU614252A SU614252A SU125323A1 SU 125323 A1 SU125323 A1 SU 125323A1 SU 614252 A SU614252 A SU 614252A SU 614252 A SU614252 A SU 614252A SU 125323 A1 SU125323 A1 SU 125323A1
Authority
SU
USSR - Soviet Union
Prior art keywords
temperature gas
high temperature
gas flow
channel
creating high
Prior art date
Application number
SU614252A
Other languages
Russian (ru)
Inventor
И.Д. Кулагин
А.В. Николаев
Original Assignee
И.Д. Кулагин
А.В. Николаев
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 И.Д. Кулагин, А.В. Николаев filed Critical И.Д. Кулагин
Priority to SU614252A priority Critical patent/SU125323A1/en
Application granted granted Critical
Publication of SU125323A1 publication Critical patent/SU125323A1/en

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  • Arc Welding In General (AREA)

Description

Изобретение относитс  k способам создани .высокотемпературного газового потока -дл  термической обработки металлов, в том числе дл  сварки, резки и т. п..,. Известные способы такого рода, предусматривающие подачу газа под давлением через канал, в котором расположена электрическа  дуга, гор ща  между неплав щимс  стержневым и, водоохлаждаемым кольцевым электродами, не обеспеч-ивают высокой эффективности теллового воздействи  патока. - .The invention relates to k methods of creating a high temperature gas stream for heat treatment of metals, including for welding, cutting, etc.,. The known methods of this kind, which provide for the supply of gas under pressure through a channel in which an electric arc is located, which is located between a non-melting rod and water-cooled ring electrodes, do not provide a high efficiency of melt syrup. -.

Дл  устранени  указанного недостатка предлагаетс  поперечноесечение канала выбирать соизмеримым с поперечным сечением столба дуги , а стенки канала изолировать от электродов.In order to eliminate this drawback, it is proposed to select the cross section of the channel commensurate with the cross section of the arc column, and isolate the channel walls from the electrodes.

Предлагаемый способ по сн етс  чертежом.The proposed method is illustrated in the drawing.

Стержневой электрод 1 и кольцевой электрод 2 присоедин ютс  к клеммам 3 источника электроэнергии. Канал 4 изолирован от электродов . Защитный или инертный газ 5 подаетс  в канал 4 со стороны стержневого электрода 1. Электрическа  дуга 6 горит между электродами в струе газа. Высокотемпературный газовый поток 7 используетс  дл  теплового воздействи  на обрабатываемый материал.The rod electrode 1 and the ring electrode 2 are connected to terminals 3 of the power source. Channel 4 is isolated from the electrodes. A protective or inert gas 5 is supplied to the channel 4 from the side of the rod electrode 1. An electric arc 6 burns between the electrodes in a gas jet. The high temperature gas stream 7 is used for thermal effects on the material being processed.

Благодар  тому, что площадь поперечного сечени  канала соизмерима с площадью поперечного сечени  столба дуги, эффективность теплового воздействи  потока в значительной степени повышаетс . Изол ци  канала от электродов позвол ет увеличить длину канала, что также повьтщает эффективность теплового воздействи  потока.Due to the fact that the cross-sectional area of the channel is commensurate with the cross-sectional area of the arc column, the efficiency of the thermal effect of the flow is greatly increased. Isolation of the channel from the electrodes makes it possible to increase the length of the channel, which also increases the efficiency of thermal effect of the flow.

Предмет изобретени Subject invention

Срособ создани  высокотемпературного газового потока, получаемого в результате подачи газа под давлением через канал, в котором рас№ 125323, 2 -..--:The process of creating a high-temperature gas stream resulting from the supply of gas under pressure through a channel in which the number 125323, 2 -... is:

положена электрическа  дуга,, гор ща  между непла-в щимс  стержневым и водоохлаждаемым кольцевым электродами, отличающийс  тем , что, с целью повышени  эффективности теплового воздействи  потока , поперщное сечение канала выбирают соизмеримым с поперечным сеч.ением. отойба дуги, а стенки ка ада изолируют от электродов..an electric arc is placed between the unconsolidated rod and water-cooled ring electrodes, characterized in that, in order to increase the efficiency of the thermal effect of the flow, the cross section of the channel is chosen commensurate with the cross section. arc arc, and walls of the cad are insulated from electrodes ..

SU614252A 1958-12-19 1958-12-19 Method of creating high temperature gas flow SU125323A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU614252A SU125323A1 (en) 1958-12-19 1958-12-19 Method of creating high temperature gas flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU614252A SU125323A1 (en) 1958-12-19 1958-12-19 Method of creating high temperature gas flow

Publications (1)

Publication Number Publication Date
SU125323A1 true SU125323A1 (en) 1959-11-30

Family

ID=48396686

Family Applications (1)

Application Number Title Priority Date Filing Date
SU614252A SU125323A1 (en) 1958-12-19 1958-12-19 Method of creating high temperature gas flow

Country Status (1)

Country Link
SU (1) SU125323A1 (en)

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