1420009

Information

• Patent Grant
• 1420009

• References
• Source

• Patent Number

  1,420,009

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1922
  102 years ago

• CPC

  • F01B13/068 - the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
  • F01B1/0696 - by changing the phase relationship between the actuating or actuated cam and the distributing means
  • F01L29/00 - Reversing gear

• US Classifications

  • 091 - Motors: expansible chamber type