3552269

Information

• Patent Grant
• 3552269

• References
• Source

• Patent Number

  3,552,269

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  54 years ago

• CPC

  • F01L25/066 - piston or piston-rod being used as auxiliary valve
  • B25D9/26 - Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
  • F01L25/06 - Arrangement with main and auxiliary valves, at least one of them being fluid-driven
  • F03C1/0073 - one side of the double-acting piston being always under the influence of the liquid under pressure

• US Classifications

  • 091 - Motors: expansible chamber type