2417816

Information

• Patent Grant
• 2417816

• References
• Source

• Patent Number

  2,417,816

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1947
  77 years ago

• CPC

  • F01B3/0058 - Cylindrical valve means
  • F01B3/0035 - having two or more sets of cylinders or pistons
  • F01B3/0052 - Cylinder barrel
  • F01B3/0064 - Machine housing
  • F01B3/0088 - Piston shoe retaining means
  • F01B3/04 - the piston motion being transmitted by curved surfaces

• US Classifications

  • 091 - Motors: expansible chamber type