2627870

Information

• Patent Grant
• 2627870

• References
• Source

• Patent Number

  2,627,870

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1953
  72 years ago

• CPC

  • G05D16/065 - characterised by the form of the obturator
  • G05D16/0613 - the deformable sensing element acting as a throttling member
  • G05D16/0663 - using a spring-loaded membrane with a spring-loaded slideable obturator
  • Y10T137/7805 - Through external pipe
  • Y10T137/7809 - Reactor surface separated by apertured partition
  • Y10T137/7832 - Plural valves biased closed
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

  • 137 - Fluid handling