2518030

Information

• Patent Grant
• 2518030

• References
• Source

• Patent Number

  2,518,030

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1950
  74 years ago

• CPC

  • H02M1/28 - incorporating electromagnetically-operated vibrating contacts
  • E04B1/642 - Protecting metallic construction elements against corrosion
  • H01H1/50 - Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
  • H01H50/76 - using reed or blade spring
  • H02M1/20 - Contact mechanisms of dynamic converters

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets