3621761

Information

• Patent Grant
• 3621761

• References
• Source

• Patent Number

  3,621,761

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  52 years ago

• CPC

  • F01B3/0088 - Piston shoe retaining means
  • F01B1/0658 - Arrangements for pressing or connecting the pistons against the actuating or actuated cam
  • F01B3/0035 - having two or more sets of cylinders or pistons
  • F01B3/0041 - Arrangements for pressing the cylinder barrel against the valve plate
  • F01B3/0052 - Cylinder barrel
  • F01B3/0085 - Pistons

• US Classifications

  • 091 - Motors: expansible chamber type