DE2545495C2 - Plasma-Brenner - Google Patents

Plasma-Brenner

Info

Publication number
DE2545495C2
DE2545495C2 DE2545495A DE2545495A DE2545495C2 DE 2545495 C2 DE2545495 C2 DE 2545495C2 DE 2545495 A DE2545495 A DE 2545495A DE 2545495 A DE2545495 A DE 2545495A DE 2545495 C2 DE2545495 C2 DE 2545495C2
Authority
DE
Germany
Prior art keywords
electrode
nozzle
plasma
channel
coolant
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
DE2545495A
Other languages
German (de)
English (en)
Other versions
DE2545495A1 (de
Inventor
Jury Aleksandrovič Bogorodsky
David Grigorievič Bykhovsky
Vladimir Nikolaevič Firsov
Aleksandr Yakovlevič Medvedev
Yakov Vulfovič Leningrad Rossomakho
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.)
VSESOJUZNYJ NAUCNO-ISSLEDOVATEL'SKIJ PROEKTNO-KONSTRUKTORSKIJ I TECHNOLOGICESKIJ INSTITUT ELEKTROSVAROCNOGO OBORUDOVANIJA LENINGRAD SU
Original Assignee
VSESOJUZNYJ NAUCNO-ISSLEDOVATEL'SKIJ PROEKTNO-KONSTRUKTORSKIJ I TECHNOLOGICESKIJ INSTITUT ELEKTROSVAROCNOGO OBORUDOVANIJA LENINGRAD SU
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 claimed from SU2063301A external-priority patent/SU559787A1/ru
Application filed by VSESOJUZNYJ NAUCNO-ISSLEDOVATEL'SKIJ PROEKTNO-KONSTRUKTORSKIJ I TECHNOLOGICESKIJ INSTITUT ELEKTROSVAROCNOGO OBORUDOVANIJA LENINGRAD SU filed Critical VSESOJUZNYJ NAUCNO-ISSLEDOVATEL'SKIJ PROEKTNO-KONSTRUKTORSKIJ I TECHNOLOGICESKIJ INSTITUT ELEKTROSVAROCNOGO OBORUDOVANIJA LENINGRAD SU
Publication of DE2545495A1 publication Critical patent/DE2545495A1/de
Application granted granted Critical
Publication of DE2545495C2 publication Critical patent/DE2545495C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/28—Cooling arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3423—Connecting means, e.g. electrical connecting means or fluid connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3436—Hollow cathodes with internal coolant flow
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3442—Cathodes with inserted tip
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3478—Geometrical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
DE2545495A 1974-10-10 1975-10-10 Plasma-Brenner Expired DE2545495C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU2063301A SU559787A1 (ru) 1974-10-10 1974-10-10 Плазмотрон
SU2063302 1974-10-10

Publications (2)

Publication Number Publication Date
DE2545495A1 DE2545495A1 (de) 1976-04-22
DE2545495C2 true DE2545495C2 (de) 1982-03-25

Family

ID=26665534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2545495A Expired DE2545495C2 (de) 1974-10-10 1975-10-10 Plasma-Brenner

Country Status (3)

Country Link
DE (1) DE2545495C2 ( )
GB (1) GB1520000A ( )
SE (1) SE415540B ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046695B4 (de) * 2006-10-18 2016-06-09 Komatsu Ltd. Plasmaschneidvorrichtung, Plasmabrenner und Kühlvorrichtung für Plasmabrenner

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8132660U1 (de) * 1981-11-07 1983-04-28 Haferkamp, Heinz, Prof. Dr.-Ing., 3340 Wolfenbüttel Plasma-Schneidbrenner
DE3216557C1 (de) * 1982-05-04 1983-12-15 Messer Griesheim Gmbh, 6000 Frankfurt Plasma-Pulver Auftragschweißbrenner
FR2646310A1 (fr) * 1989-04-24 1990-10-26 Inst Elektroswarki Patona Perfectionnement a un plasmatron
US5416296A (en) * 1994-03-11 1995-05-16 American Torch Tip Company Electrode for plasma arc torch
CZ308703B6 (cs) * 2020-02-05 2021-03-03 B&Bartoni, spol. s r.o. Sestava elektrody pro plazmový obloukový hořák se zlepšeným přenosem elektrického proudu

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440628B2 (de) * 1955-07-26 1971-04-22 Union Carbide Corp , New York, N Y (V St A) Lichtbogenbrenner fuer einen lichtbogenofen
NL290760A ( ) * 1962-03-30
SU353496A1 (ru) * 1969-01-08 1980-05-05 Bykhovskij D G Катод дл электродуговых процессов в активных средах
BE795236A (fr) * 1972-02-09 1973-05-29 Vysoka Skola Banska Ostrava Bruleur a plasma avec alimentation axiale du gaz stabilisant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046695B4 (de) * 2006-10-18 2016-06-09 Komatsu Ltd. Plasmaschneidvorrichtung, Plasmabrenner und Kühlvorrichtung für Plasmabrenner

Also Published As

Publication number Publication date
SE7511350L (sv) 1976-04-12
DE2545495A1 (de) 1976-04-22
GB1520000A (en) 1978-08-02
SE415540B (sv) 1980-10-13

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Legal Events

Date Code Title Description
D2 Grant after examination
8339 Ceased/non-payment of the annual fee