Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
  • H01H71/10—Operating or release mechanisms
  • H01H71/12—Automatic release mechanisms with or without manual release
  • H01H71/24—Electromagnetic mechanisms
  • H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding
  • H01H71/345—Electromagnetic mechanisms having two or more armatures controlled by a common winding having a delayed movable core and a movable armature
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H51/00—Electromagnetic relays
  • H01H51/30—Electromagnetic relays specially adapted for actuation by ac

Landscapes

• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Breakers (AREA)
• Linear Motors (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=20086512

Family Applications (1)

Country Status (4)

Family Cites Families (2)

• 1967
  • 1967-02-02 US US613653A patent/US3431518A/en not_active Expired - Lifetime
  • 1967-02-02 GB GB5084/67A patent/GB1168152A/en not_active Expired
  • 1967-02-02 BE BE693559D patent/BE693559A/xx unknown
  • 1967-02-03 AT AT105467A patent/AT281968B/de not_active IP Right Cessation

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