2194636

Information

• Patent Grant
• 2194636

• References
• Source

• Patent Number

  2,194,636

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1940
  84 years ago

• CPC

  • F22B37/42 - Applications, arrangements, or dispositions of alarm or automatic safety devices
  • Y10T137/3143 - With liquid level responsive gas vent or whistle
  • Y10T137/742 - In separate communicating float chamber
  • Y10T137/86911 - Sequential distributor or collector type

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 122 - Liquid heaters and vaporizers
  • 137 - Fluid handling