3514227

Information

• Patent Grant
• 3514227

• References
• Source

• Patent Number

  3,514,227

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1970
  54 years ago

• CPC

  • F04B9/1207 - using a source of partial vacuum or sub-atmospheric pressure
  • F01L33/04 - oscillatory
  • F04B7/0266 - the inlet and discharge means being separate members
  • F04B43/0054 - particularities of the flexible members
  • F04B43/073 - the actuating fluid being controlled by at least one valve

• US Classifications

  • 417 - Pumps
  • 060 - Power plants