3132663

Information

• Patent Grant
• 3132663

• References
• Source

• Patent Number

  3,132,663

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1964
  60 years ago

• CPC

  • F16K21/20 - by means making use of air-suction through an opening closed by the rising liquid
  • Y10T137/731 - With control fluid connection at desired liquid level

• US Classifications

  • 137 - Fluid handling
  • 141 - Fluent material handling, with receiver or receiver coacting means