2992614

Information

• Patent Grant
• 2992614

• References
• Source

• Patent Number

  2,992,614

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1961
  63 years ago

• CPC

  • F15B11/046 - depending on the position of the working member
  • B23Q5/261 - for spindles
  • F15B2211/20576 - with multiple pumps
  • F15B2211/75 - Control of speed of the output member
  • F15B2211/7725 - with automatic reciprocation
  • Y10T137/87177 - With bypass

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices