3631876

Information

• Patent Grant
• 3631876

• References
• Source

• Patent Number

  3,631,876

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • G08B23/00 - Alarms responsive to unspecified undesired or abnormal conditions
  • F15B5/00 - Transducers converting variations of physical quantities
  • F15C1/007 - for indicating devices for fluid signals
  • Y10T137/2496 - Self-proportioning or correlating systems
  • Y10T137/8158 - With indicator, register, recorder, alarm or inspection means
  • Y10T137/86558 - Plural noncommunicating flow paths

• US Classifications

  • 137 - Fluid handling