3639788

Information

• Patent Grant
• 3639788

• References
• Source

• Patent Number

  3,639,788

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1972
  53 years ago

• CPC

  • H02N2/183 - using impacting bodies
  • F02P3/12 - Piezo-electric ignition Electrostatic ignition
  • H02N11/004 - adapted for producing a desired non-sinusoidal waveform

• US Classifications

  • 310 - Electrical generator or motor structure
  • 123 - Internal-combustion engines
  • 315 - Electric lamp and discharge devices: systems
  • 361 - Electricity: electrical systems and devices