1492450

Information

• Patent Grant
• 1492450

• References
• Source

• Patent Number

  1,492,450

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1924
  100 years ago

• CPC

  • H02K33/10 - wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armature
  • G04C3/10 - driven by electro-magnetic means
  • G04C3/18 - incorporating electro-thermal or electro-pneumatic driving means

• US Classifications

  • 310 - Electrical generator or motor structure
  • 185 - Motors: spring, weight, or animal powered
  • 968 - Horology