Classifications

• • 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
  • B23K15/04—Electron-beam welding or cutting for welding annular seams
• • 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
  • B23K15/06—Electron-beam welding or cutting within a vacuum chamber
• • 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
  • H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Analytical Chemistry (AREA)
• Welding Or Cutting Using Electron Beams (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8826266

Family Applications (1)

Country Status (7)

• 0
  • BE BE660579D patent/BE660579A/xx unknown
• 1964
  • 1964-03-24 FR FR968515A patent/FR1398037A/fr not_active Expired
• 1965
  • 1965-03-08 GB GB975965A patent/GB1029662A/en not_active Expired
  • 1965-03-22 LU LU48238A patent/LU48238A1/xx unknown
  • 1965-03-23 ES ES0310890A patent/ES310890A1/es not_active Expired
  • 1965-03-23 DE DE1965C0012850 patent/DE1916913U/de not_active Expired
  • 1965-03-23 CH CH400965A patent/CH437546A/fr unknown

Also Published As

Similar Documents