3339464

Information

• Patent Grant
• 3339464

• References
• Source

• Patent Number

  3,339,464

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1967
  57 years ago

• CPC

  • F16J3/06 - Bellows pistons
  • F02G1/0535 - Seals or sealing arrangements
  • F04B35/008 - the means being a fluid transmission link
  • F04B39/044 - sealing with a rolling diaphragm between piston and cylinder
  • F04B53/142 - Intermediate liquid-piston between a driving piston and a driven piston
  • F15B15/10 - the motor being of diaphragm type
  • F25B9/06 - using expanders
  • F02G2253/10 - Piston with rolling membranes
  • F02G2253/50 - Liquid seals
  • F02G2270/40 - Piston assemblies

• US Classifications

  • 092 - Expansible chamber devices
  • 417 - Pumps