Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F27—FURNACES; KILNS; OVENS; RETORTS
  • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
  • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
  • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
  • F27B7/2016—Arrangements of preheating devices for the charge
  • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Curing Cements, Concrete, And Artificial Stone (AREA)
• Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
• Investigating Or Analyzing Materials Using Thermal Means (AREA)
• Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8645650

Family Applications (1)

Country Status (5)

• 1968
  • 1968-02-07 FR FR138951A patent/FR1583199A/fr not_active Expired
  • 1968-09-16 US US759986A patent/US3545732A/en not_active Expired - Lifetime
• 1969
  • 1969-01-29 GB GB1258662D patent/GB1258662A/en not_active Expired
  • 1969-01-31 BE BE727783D patent/BE727783A/xx unknown
  • 1969-02-05 ES ES363313A patent/ES363313A1/es not_active Expired

Also Published As

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