2430758

Information

• Patent Grant
• 2430758

• References
• Source

• Patent Number

  2,430,758

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1947
  77 years ago

• CPC

  • H02K33/04 - wherein the frequency of operation is determined by the frequency of uninterrupted ac energisation
  • F23N3/005 - using electrical or electromechanical means
  • H02K33/06 - with polarised armature

• US Classifications

  • 060 - Power plants
  • 236 - Automatic temperature and humidity regulation
  • 310 - Electrical generator or motor structure
  • 417 - Pumps