DE1089496B - Verfahren und Vorrichtung zur Lichtbogenzuendung beim Lichtbogenschweissen im Vakuum - Google Patents

Verfahren und Vorrichtung zur Lichtbogenzuendung beim Lichtbogenschweissen im Vakuum

Info

Publication number
DE1089496B
DE1089496B DEC17904A DEC0017904A DE1089496B DE 1089496 B DE1089496 B DE 1089496B DE C17904 A DEC17904 A DE C17904A DE C0017904 A DEC0017904 A DE C0017904A DE 1089496 B DE1089496 B DE 1089496B
Authority
DE
Germany
Prior art keywords
welding
arc
voltage
electrode
transformer
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.)
Pending
Application number
DEC17904A
Other languages
German (de)
English (en)
Inventor
Jacques Andre Stohr
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE1089496B publication Critical patent/DE1089496B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H01J37/241—High voltage power supply or regulation circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0053—Seam welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/02—Control circuits therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0675—Ionization of the arc gap by means of radiation or particle bombardtent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/06—Electron sources; Electron guns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Arc Welding Control (AREA)
DEC17904A 1957-11-21 1958-11-21 Verfahren und Vorrichtung zur Lichtbogenzuendung beim Lichtbogenschweissen im Vakuum Pending DE1089496B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR351048X 1957-11-21

Publications (1)

Publication Number Publication Date
DE1089496B true DE1089496B (de) 1960-09-22

Family

ID=8892912

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC17904A Pending DE1089496B (de) 1957-11-21 1958-11-21 Verfahren und Vorrichtung zur Lichtbogenzuendung beim Lichtbogenschweissen im Vakuum

Country Status (4)

Country Link
US (1) US2970207A (US07935154-20110503-C00006.png)
CH (1) CH351048A (US07935154-20110503-C00006.png)
DE (1) DE1089496B (US07935154-20110503-C00006.png)
NL (2) NL233449A (US07935154-20110503-C00006.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492708A1 (fr) * 1980-10-28 1982-04-30 Inst Vysokikh Temperatur Akade Procede de soudage avec fusion dans l'atmosphere et produits soudes par ledit procede
FR2611983A1 (fr) * 1987-04-29 1988-09-09 Vtu Angel Kantchev Circuit d'alimentation electrique pour un evaporateur a faisceau d'electrons

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156999A (en) * 1998-12-28 2000-12-05 Plasma-Laser Technologies Ltd. Method and device for welding arc ignition for arc welding apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739743C (de) * 1936-02-08 1943-10-16 Hermann Plauson Verfahren zur Herstellung feinsten Metallpulvers aus fluessigem Metall
US2423515A (en) * 1942-08-22 1947-07-08 Linde Air Prod Co Repetitive blanketed electric fusion welding with high-frequency starting
DE850494C (de) * 1950-07-05 1952-09-25 Licentia Gmbh Anordnung zum Entstoeren von Hochfrequenz-Zuendeinrichtungen fuer Lichtbogenschweissanlagen
US2646492A (en) * 1949-07-13 1953-07-21 Ballard William Edward Control of electric arcs used in welding or metal spraying processes
GB695077A (en) * 1950-08-31 1953-08-05 Air Liquide Method for initiating a welding arc
FR1052862A (fr) * 1951-01-31 1954-01-28 Su Ddeutsche Lab G M B H Dispositif électronique de perçage de trous
DE952463C (de) * 1950-09-07 1956-11-15 Siemens Ag Hochfrequenz-Zuendgeraet fuer Lichtbogenschweissung
FR1141535A (fr) * 1964-04-15 1957-09-03 Commissariat Energie Atomique Procédé de soudure des métaux par bombardement électronique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1373054A (en) * 1919-06-09 1921-03-29 Westinghouse Electric & Mfg Co Electropercussive welding
US1615995A (en) * 1923-01-24 1927-02-01 Electroiuimica De Flix Soc Electric arc for melting and pulverizing metals
GB371165A (en) * 1930-05-06 1932-04-21 Emilien Bornand Method of electric welding

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739743C (de) * 1936-02-08 1943-10-16 Hermann Plauson Verfahren zur Herstellung feinsten Metallpulvers aus fluessigem Metall
US2423515A (en) * 1942-08-22 1947-07-08 Linde Air Prod Co Repetitive blanketed electric fusion welding with high-frequency starting
US2646492A (en) * 1949-07-13 1953-07-21 Ballard William Edward Control of electric arcs used in welding or metal spraying processes
DE850494C (de) * 1950-07-05 1952-09-25 Licentia Gmbh Anordnung zum Entstoeren von Hochfrequenz-Zuendeinrichtungen fuer Lichtbogenschweissanlagen
GB695077A (en) * 1950-08-31 1953-08-05 Air Liquide Method for initiating a welding arc
DE952463C (de) * 1950-09-07 1956-11-15 Siemens Ag Hochfrequenz-Zuendgeraet fuer Lichtbogenschweissung
FR1052862A (fr) * 1951-01-31 1954-01-28 Su Ddeutsche Lab G M B H Dispositif électronique de perçage de trous
FR1056930A (fr) * 1951-01-31 1954-03-03 Su Ddeutsche Lab G M B H Procédé et dispositif de fabrication d'éléments sphériques au moyen de l'énergie électronique
FR1056921A (fr) * 1951-01-31 1954-03-03 Su Ddeutsche Lab G M B H Procédé et dispositif d'utilisation de l'énergie électronique
US2793281A (en) * 1951-01-31 1957-05-21 Zeiss Carl Drilling by electrons
FR1141535A (fr) * 1964-04-15 1957-09-03 Commissariat Energie Atomique Procédé de soudure des métaux par bombardement électronique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492708A1 (fr) * 1980-10-28 1982-04-30 Inst Vysokikh Temperatur Akade Procede de soudage avec fusion dans l'atmosphere et produits soudes par ledit procede
FR2611983A1 (fr) * 1987-04-29 1988-09-09 Vtu Angel Kantchev Circuit d'alimentation electrique pour un evaporateur a faisceau d'electrons

Also Published As

Publication number Publication date
US2970207A (en) 1961-01-31
NL233449A (US07935154-20110503-C00006.png)
CH351048A (fr) 1960-12-31
NL103906C (US07935154-20110503-C00006.png) 1900-01-01

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