3745886

Information

• Patent Grant
• 3745886

• References
• Source

• Patent Number

  3,745,886

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • F01L25/063 - the auxiliary valve being actuated by the working motor-piston or piston-rod
  • F01B17/00 - Reciprocating-piston machines or engines characterised by use of uniflow principle
  • F01B17/02 - Engines
  • F04B9/125 - reciprocating movement of the pumping member being obtained by a double-acting elastic-fluid motor
  • F04B9/1372 - the movement of each pump piston in the two directions is obtained by a double-acting piston fluid motor
  • F04B15/02 - the fluids being viscous or non-homogeneous
  • F04B49/12 - by varying the length of stroke of the working members

• US Classifications

  • 091 - Motors: expansible chamber type