3617151

Information

• Patent Grant
• 3617151

• References
• Source

• Patent Number

  3,617,151

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • F16K1/126 - actuated by fluid
  • G05D7/005 - characterised by the use of auxiliary non-electric power combined with the use of electric means
  • G05D7/0153 - using slidable elements
  • Y10T137/3367 - Larner-Johnson type valves i.e., telescoping internal valve in expanded flow line section

• US Classifications

  • 417 - Pumps
  • 062 - Refrigeration
  • 137 - Fluid handling