2961964

Information

• Patent Grant
• 2961964

• References
• Source

• Patent Number

  2,961,964

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1960
  64 years ago

• CPC

  • F04D15/0066 - by changing the speed
  • F22D5/18 - for varying the speed or delivery pressure of feed pumps

• US Classifications

  • 417 - Pumps
  • 122 - Liquid heaters and vaporizers
  • 415 - Rotary kinetic fluid motors or pumps