2909398

Information

• Patent Grant
• 2909398

• References
• Source

• Patent Number

  2,909,398

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1959
  65 years ago

• CPC

  • F15B1/24 - with rigid separating means
  • F16F5/00 - Liquid springs in which the liquid works as a spring by compression
  • F16F9/36 - Special sealings, including sealings or guides for piston-rods
  • F16J15/166 - with means to prevent the extrusion of the packing
  • F15B2201/20 - Accumulator cushioning means
  • F15B2201/21 - using springs
  • F15B2201/312 - Sealings therefor
  • F15B2201/3157 - Sealings for the flexible separating means
  • F15B2201/32 - having multiple separating means
  • Y10S277/91 - O-ring seal

• US Classifications

  • 277 - Seal for a joint or juncture
  • 267 - Spring devices