3133503

Information

• Patent Grant
• 3133503

• References
• Source

• Patent Number

  3,133,503

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1964
  60 years ago

• CPC

  • F04B9/1115 - the movement of the pumping pistons in only one direction being obtained by a single-acting piston liquid motor
  • B60T13/148 - Arrangements for pressure supply
  • F04B1/18 - having self-acting distribution members

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type