1900836

Information

• Patent Grant
• 1900836

• References
• Source

• Patent Number

  1,900,836

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1933
  92 years ago

• CPC

  • F28F19/006 - Preventing deposits of ice
  • F01P11/20 - concerning atmospheric freezing conditions
  • F01P2031/24 - for freezing
  • F28F2265/14 - for preventing damage by freezing
  • Y10T137/0396 - Involving pressure control
  • Y10T137/1244 - With freeze waste
  • Y10T137/1353 - Low temperature responsive drains
  • Y10T137/9682 - Miscellaneous

• US Classifications

  • 137 - Fluid handling
  • 114 - Ships
  • 123 - Internal-combustion engines
  • 165 - Heat exchange