PL57005B1 - - Google Patents

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Publication number
PL57005B1
PL57005B1 PL129152A PL12915266A PL57005B1 PL 57005 B1 PL57005 B1 PL 57005B1 PL 129152 A PL129152 A PL 129152A PL 12915266 A PL12915266 A PL 12915266A PL 57005 B1 PL57005 B1 PL 57005B1
Authority
PL
Poland
Prior art keywords
collar
cathode
gas
insert
water
Prior art date
Application number
PL129152A
Other languages
Polish (pl)
Inventor
Feliks Sujkowski inz.
Original Assignee
Biuro Urzadzen Techniki Jadrowej
Filing date
Publication date
Application filed by Biuro Urzadzen Techniki Jadrowej filed Critical Biuro Urzadzen Techniki Jadrowej
Publication of PL57005B1 publication Critical patent/PL57005B1/pl

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Description

Montowany jest z wkladka izolujaca go od kato¬ dy z tym, ze moze byc wkladany jedna lub dru¬ ga strona w zaleznosci od potrzebnego kierunku wirowania gazu. Szczelnosc zawirowywacza za- 15 pewniaja uszczelki gumowe 9 usytuowane w ka- nalkacih na kolnierzach po obu stronach wstep¬ nej komory gazowej. Korpus 8 wykonany jest z mosiadzu i zywicy epoksydowej tak, ze gniazdo 5 katody 4 jest odizolowane od gniazda dyszy 1, 2. 20 Odpowiednie kanaly w korpusie 8 zapewniaja prawidlowy przeplyw wody i gazu. Zaciski pra¬ dowe sa wspólne z wejsciem i wyjsciem wody.Palnik przystosowamy jest do zasiUania przewodem tak zwanym wodnoHpradiowym, przez który prze- 25 plywa jednoczesnie woda i prad. Dzieki takiemu rozwiazaniu mozna zastosowac cienki przewód pra¬ dowy z elastycznej linki miedzianej, gdyz prze¬ plywajaca woda chlodzi go i przeciazenie robocze jego jest nieszkodliwe. Dysza 1 lub 2, katoda 4, 5 30 i zawirowywacz 3 zamocowane sa w korpusie 8 tak, aby latwo je bylo wymontowywac. Elemen¬ ty te mocowane sa jedna nakretka 6 nakrecana na przednia czesc korpusu. 35 PLIt is mounted with an insert insulating it from the cathode, but one or the other side can be inserted depending on the desired direction of gas rotation. The impeller tightness is ensured by rubber gaskets 9 located in the channels on the flanges on both sides of the preliminary gas chamber. The body 8 is made of brass and epoxy resin so that the seat 5 of the cathode 4 is isolated from the seat of the nozzles 1, 2. Corresponding channels in the body 8 ensure the correct flow of water and gas. The power terminals are shared with the water inlet and outlet. The burner is adapted to be powered by a so-called water-heat cable, through which water and electricity flow simultaneously. Thanks to this solution, it is possible to use a thin power cable made of flexible copper cable, because the flowing water cools it and its working overload is harmless. The nozzle 1 or 2, the cathode 4, 5 and the swirler 3 are fixed in the body 8 so that they can be easily removed. These elements are attached to one nut 6 screwed onto the front part of the body. 35 PL

Claims (1)

1. Zastrzezenie patentowe Palnik plazmowy, znamienny tym, ze posiada jako elektrode wkladke wolframowa z kolnie¬ rzem (4), wcisnieta w miedziana obudowe katody 40 (5) w taki sposób, ze kolnierz tej wkladki po¬ zostaje w strefie chlodzenia i jest bezposrednio omywany woda lub innym medium chlodzacym w czasie pracy palnika.KI. 21 h,30/02 57005 MKP B 23 k HzO Gaz PL1. Claim Plasma torch, characterized in that it has a tungsten insert with a collar (4) as an electrode, pressed into the copper casing of the cathode 40 (5) in such a way that the collar of this insert remains in the cooling zone and is directly washed water or other cooling medium during burner operation. 21 h, 30/02 57005 MKP B 23 k HzO Gas PL
PL129152A 1966-10-20 PL57005B1 (en)

Publications (1)

Publication Number Publication Date
PL57005B1 true PL57005B1 (en) 1969-02-26

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