3111904

Information

• Patent Grant
• 3111904

• References
• Source

• Patent Number

  3,111,904

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1963
  61 years ago

• CPC

  • F04D5/002 - Regenerative pumps
  • F42C11/02 - with piezo-crystal
  • F05B2260/305 - Reducing friction between regenerative impeller discs and casing walls

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps
  • 188 - Brakes