3412645

Information

• Patent Grant
• 3412645

• References
• Source

• Patent Number

  3,412,645

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1968
  56 years ago

• CPC

  • B25D9/08 - comprising a built-in air compressor
  • B25D9/14 - Control devices for the reciprocating piston
  • D03D49/34 - operated by liquid or gas pressure
  • D03D49/42 - whereby the shuttle is propelled by liquid or gas pressure
  • F01B17/00 - Reciprocating-piston machines or engines characterised by use of uniflow principle
  • F01B17/02 - Engines
  • F15B15/223 - having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position

• US Classifications

  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices