2890026

Information

• Patent Grant
• 2890026

• References
• Source

• Patent Number

  2,890,026

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1959
  65 years ago

• CPC

  • F28F5/02 - Rotary drums or rollers
  • B29C33/044 - in rolls calenders or drums
  • D06C15/08 - Rollers therefor
  • D21G1/0266 - using a heat-transfer fluid
  • Y10S165/159 - with particular flow path or defined fluid chamber

• US Classifications

  • 165 - Heat exchange
  • 065 - Glass manufacturing
  • 072 - Metal deforming