2394401

Information

• Patent Grant
• 2394401

• References
• Source

• Patent Number

  2,394,401

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1946
  79 years ago

• CPC

  • F16J3/02 - Diaphragms
  • B63B39/10 - to decrease vessel movements by damping the waves
  • F15B1/106 - characterised by the way housing components are assembled
  • F15B1/12 - attached at their periphery
  • F16L55/053 - the gas in the reservopir being separated from the fluid in the pipe
  • F15B2201/205 - using gas
  • F15B2201/3151 - the flexible separating means being diaphragms or membranes
  • F15B2201/3156 - characterised by their attachment
  • F15B2201/4056 - characterised by the attachment of housing components
  • F15B2201/41 - Liquid ports
  • F15B2201/4155 - having valve means
  • F15B2201/43 - Anti-extrusion means
  • F15B2201/605 - Assembling or methods for making housings therefor

• US Classifications

  • 138 - Pipes and tubular conduits
  • 092 - Expansible chamber devices
  • 220 - Receptacles
  • 267 - Spring devices