NL233449A - - Google Patents
Info
- Publication number
- NL233449A NL233449A NL233449DA NL233449A NL 233449 A NL233449 A NL 233449A NL 233449D A NL233449D A NL 233449DA NL 233449 A NL233449 A NL 233449A
- Authority
- NL
- Netherlands
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 or 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR351048X | 1957-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL233449A true NL233449A (pl) |
Family
ID=8892912
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL233449D NL233449A (pl) | 1957-11-21 | ||
| NL103906D NL103906C (pl) | 1957-11-21 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL103906D NL103906C (pl) | 1957-11-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2970207A (pl) |
| CH (1) | CH351048A (pl) |
| DE (1) | DE1089496B (pl) |
| NL (2) | NL103906C (pl) |
Families Citing this family (3)
| 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 |
| US6156999A (en) * | 1998-12-28 | 2000-12-05 | Plasma-Laser Technologies Ltd. | Method and device for welding arc ignition for arc welding apparatus |
Family Cites Families (11)
| 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 |
| 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 |
| LU30919A1 (pl) * | 1950-08-31 | |||
| DE952463C (de) * | 1950-09-07 | 1956-11-15 | Siemens Ag | Hochfrequenz-Zuendgeraet fuer Lichtbogenschweissung |
| DE903017C (de) * | 1951-01-31 | 1954-02-01 | Sueddeutsche Lab G M B H | Herstellung kleiner Kugeln aus hochschmelzbaren Materialien |
| LU34882A1 (pl) * | 1964-04-15 |
-
0
- NL NL233449D patent/NL233449A/xx unknown
- NL NL103906D patent/NL103906C/xx active
-
1958
- 1958-11-19 CH CH351048D patent/CH351048A/fr unknown
- 1958-11-20 US US775321A patent/US2970207A/en not_active Expired - Lifetime
- 1958-11-21 DE DEC17904A patent/DE1089496B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2970207A (en) | 1961-01-31 |
| CH351048A (fr) | 1960-12-31 |
| DE1089496B (de) | 1960-09-22 |
| NL103906C (pl) | 1900-01-01 |