3074695

Information

• Patent Grant
• 3074695

• References
• Source

• Patent Number

  3,074,695

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1963
  61 years ago

• CPC

  • D06C15/08 - Rollers therefor
  • D06B23/028 - Rollers for thermal treatment
  • D21G1/0266 - using a heat-transfer fluid
  • D21G1/028 - using electrical means
  • F28F5/02 - Rotary drums or rollers
  • G01K13/08 - in rotary movement
  • G05D23/1934 - each space being provided with one sensor acting on one or more control means
  • G05D23/22 - the sensing element being a thermocouple
  • H05B3/0095 - Heating devices in the form of rollers
  • Y10S425/235 - Calendar

• US Classifications

  • 165 - Heat exchange
  • 219 - Electric heating
  • 374 - Thermal measuring and testing
  • 425 - Plastic article or earthenware shaping or treating: apparatus