2589453

Information

• Patent Grant
• 2589453

• References
• Source

• Patent Number

  2,589,453

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1952
  72 years ago

• CPC

  • H02K17/00 - Asynchronous induction motors Asynchronous induction generators
  • B60L7/14 - for vehicles propelled by ac motors
  • B60L9/28 - polyphase motors
  • B60L11/005 - using capacitors
  • B60L11/16 - using power stored mechanically
  • B60L11/1803 - for vehicles propelled by ac-motors
  • B61C17/06 - Power storing devices
  • B60L2200/26 - Rail vehicles
  • Y02T10/641 - characterised by aspects of the electric machine
  • Y02T10/7005 - Batteries
  • Y02T10/7022 - Capacitors, supercapacitors or ultracapacitors
  • Y02T30/18 - Specific power storing devices

• US Classifications

  • 104 - Railways
  • 105 - Railway rolling stock
  • 180 - Motor vehicles
  • 191 - Electricity: transmission to vehicles
  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems