3320801

Information

• Patent Grant
• 3320801

• References
• Source

• Patent Number

  3,320,801

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • G01M3/04 - by detecting the presence of fluid at the leakage point
  • G01L23/00 - Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
  • G01L23/04 - involving means subjected to known counter-acting pressure
  • G01M3/025 - Details with respect to the testing of engines or engine parts

• US Classifications

  • 073 - Measuring and testing