Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D59/00—Separation of different isotopes of the same chemical element
  • B01D59/44—Separation by mass spectrography
  • B01D59/48—Separation by mass spectrography using electrostatic and magnetic fields
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
  • H01J19/68—Specified gas introduced into the tube at low pressure, e.g. for reducing or influencing space charge
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J49/00—Particle spectrometers or separator tubes
  • H01J49/02—Details
  • H01J49/10—Ion sources; Ion guns
  • H01J49/12—Ion sources; Ion guns using an arc discharge, e.g. of the duoplasmatron type

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Plasma & Fusion (AREA)
• Analytical Chemistry (AREA)
• Electron Tubes For Measurement (AREA)
• Physical Or Chemical Processes And Apparatus (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23865045

Family Applications (1)

Country Status (7)

Families Citing this family (3)

• 0
  • NL NL201949D patent/NL201949A/xx unknown
  • NL NL113583D patent/NL113583C/xx active
  • BE BE542860D patent/BE542860A/xx unknown
  • DE DENDAT1070850D patent/DE1070850B/de active Pending
• 1954
  • 1954-11-18 US US469784A patent/US2752503A/en not_active Expired - Lifetime
• 1955
  • 1955-11-07 CH CH341145D patent/CH341145A/de unknown
  • 1955-11-08 GB GB31880/55A patent/GB797558A/en not_active Expired
  • 1955-11-17 FR FR1139710D patent/FR1139710A/fr not_active Expired

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