3649895

Information

• Patent Grant
• 3649895

• References
• Source

• Patent Number

  3,649,895

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  53 years ago

• CPC

  • H02P7/293 - using phase control
  • Y10S388/917 - Thyristor or scr
  • Y10S388/918 - Trigger by unijunction transistor

• US Classifications

  • 388 - Electricity: motor control systems