3249019

Information

• Patent Grant
• 3249019

• References
• Source

• Patent Number

  3,249,019

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1966
  58 years ago

• CPC

  • F15B15/1409 - with two or more independently movable working pistons
  • F15B15/204 - Control means for piston speed or actuating force without external control
  • Y10S91/03 - Large area valve

• US Classifications

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