3285503

Information

• Patent Grant
• 3285503

• References
• Source

• Patent Number

  3,285,503

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1966
  58 years ago

• CPC

  • F04B41/06 - Combinations of two or more pumps
  • F01B1/0631 - the piston-driving or -driven cam being provided with an inlet or an outlet
  • F01B1/0644 - Pistons
  • F01B1/0655 - cylinders
  • F01B7/20 - with two or more pistons reciprocating one within another
  • F01B9/026 - Rigid connections between piston and rod; Oscillating pistons
  • F01B9/04 - with rotary main shaft other than crankshaft
  • F01B15/005 - having cylinders in star or fan arrangement, the connection of the pistons with the actuated or actuating element being at the inner ends of the cylinders
  • F01B15/02 - with reciprocating cylinders
  • F02B75/246 - with only one crankshaft of the "pancake" type
  • F04B1/0456 - to cylindrical distribution members
  • F04B27/0409 - Pistons
  • F04B27/0535 - the piston-driving cam being provided with an inlet or an outlet
  • F04B41/02 - having reservoirs

• US Classifications

  • 123 - Internal-combustion engines
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices