2488086

Information

• Patent Grant
• 2488086

• References
• Source

• Patent Number

  2,488,086

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1949
  75 years ago

• CPC

  • F16K31/30 - actuating a gate valve or sliding valve
  • B66D5/26 - pneumatic or hydraulic
  • F04D13/16 - with storage reservoirs
  • F15B21/044 - Deaeration, venting, bleeding; Removal or measurement of undissolved gas
  • B66D2700/035 - Fluid operated braking devices
  • Y10T137/3068 - Float
  • Y10T137/3099 - Float responsive
  • Y10T137/3133 - Gas injectors
  • Y10T137/7491 - Balanced valves

• US Classifications

  • 417 - Pumps
  • 096 - Gas separation: apparatus
  • 137 - Fluid handling