Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
  • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
  • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Breakers (AREA)
• Magnetic Treatment Devices (AREA)
• Crystals, And After-Treatments Of Crystals (AREA)
• Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
• Protection Of Transformers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6539604

Family Applications (1)

Country Status (4)

• 0
  • NL NL43922D patent/NL43922C/xx active
  • BE BE408305D patent/BE408305A/xx unknown
• 1935
  • 1935-03-11 FR FR787022D patent/FR787022A/fr not_active Expired
  • 1935-04-09 GB GB11413/36A patent/GB453569A/en not_active Expired
  • 1935-04-09 GB GB10986/35A patent/GB459597A/en not_active Expired
  • 1935-04-09 GB GB10987/35A patent/GB459598A/en not_active Expired
  • 1935-04-09 GB GB10985/35A patent/GB446455A/en not_active Expired

Also Published As

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