1959105

Information

• Patent Grant
• 1959105

• References
• Source

• Patent Number

  1,959,105

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1934
  90 years ago

• CPC

  • F22B37/42 - Applications, arrangements, or dispositions of alarm or automatic safety devices
  • Y10S137/903 - Rubber valve springs
  • Y10S251/903 - Needle valves
  • Y10T137/0374 - For regulating boiler feed water level
  • Y10T137/2278 - Pressure modulating relays or followers
  • Y10T137/3115 - Gas pressure storage over or displacement of liquid
  • Y10T137/6966 - Static constructional installations
  • Y10T137/7788 - Pressures across fixed choke
  • Y10T137/7805 - Through external pipe
  • Y10T137/8085 - Hollow strainer, fluid inlet and outlet perpendicular to each other
  • Y10T137/86147 - With single motive input
  • Y10T137/86187 - Plural tanks or compartments connected for serial flow

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 417 - Pumps