3117553

Information

• Patent Grant
• 3117553

• References
• Source

• Patent Number

  3,117,553

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1964
  61 years ago

• CPC

  • F16K31/0631 - with ball shaped valve members
  • A01J5/14 - electromagnetically controlled
  • F16K1/14 - with ball-shaped valve member
  • F16K31/0606 - fluid passing through the solenoid coil
  • H03K3/2823 - using two active transistor of the same conductivity type
  • H03L7/00 - Automatic control of frequency or phase Synchronisation

• US Classifications

  • 119 - Animal husbandry