2331880

Information

• Patent Grant
• 2331880

• References
• Source

• Patent Number

  2,331,880

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1943
  81 years ago

• CPC

  • B23P19/068 - by using heating means
  • F01D25/243 - Flange connections; Bolting arrangements
  • F16L23/04 - the flanges being connected by members tensioned in the radial plane
  • Y10T403/25 - with distinct fluid or article handling or directing feature

• US Classifications

  • 403 - Joints and connections
  • 236 - Automatic temperature and humidity regulation