Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
  • H01F7/00—Magnets
  • H01F7/02—Permanent magnets [PM]
  • H01F7/0231—Magnetic circuits with PM for power or force generation
  • H01F7/0252—PM holding devices
  • H01F7/0257—Lifting, pick-up magnetic objects
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
  • B61G7/00—Details or accessories
  • B61G7/04—Coupling or uncoupling by means of trackside apparatus

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Power Engineering (AREA)
• Mechanical Engineering (AREA)
• Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
• Water Treatment By Electricity Or Magnetism (AREA)
• Holders For Apparel And Elements Relating To Apparel (AREA)

Applications Claiming Priority (6)

Publications (1)

Family

ID=31192507

Family Applications (12)

Family Applications Before (11)

Country Status (3)

Families Citing this family (1)

• 0
  • NL NL253768D patent/NL253768A/xx unknown
  • NL NL101437D patent/NL101437C/xx active
  • NL NL248872D patent/NL248872A/xx unknown
  • NL NL108764D patent/NL108764C/xx active
  • NL NL101729D patent/NL101729C/xx active
  • NL NL246549D patent/NL246549A/xx unknown
  • NL NL99500D patent/NL99500C/xx active
  • NL NL265999D patent/NL265999A/xx unknown
  • NL NL276359D patent/NL276359A/xx unknown
  • NL NL248185D patent/NL248185A/xx unknown
  • NL NL103722D patent/NL103722C/xx active
  • NL NL104311D patent/NL104311C/xx active
  • BE BE629976D patent/BE629976A/xx unknown
• 1960
  • 1960-12-19 GB GB4360260A patent/GB926439A/en not_active Expired
• 1962
  • 1962-06-14 GB GB2296062A patent/GB977855A/en not_active Expired
• 1963
  • 1963-03-22 GB GB1152563A patent/GB958107A/en not_active Expired

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