3124078

Information

• Patent Grant
• 3124078

• References
• Source

• Patent Number

  3,124,078

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1964
  61 years ago

• CPC

  • F04B43/0054 - particularities of the flexible members
  • F04B9/1207 - using a source of partial vacuum or sub-atmospheric pressure
  • F04B43/073 - the actuating fluid being controlled by at least one valve

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices