Classifications

• • C—CHEMISTRY; METALLURGY
  • C21—METALLURGY OF IRON
  • C21B—MANUFACTURE OF IRON OR STEEL
  • C21B7/00—Blast furnaces
  • C21B7/10—Cooling; Devices therefor
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F28—HEAT EXCHANGE IN GENERAL
  • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
  • F28F1/00—Tubular elements; Assemblies of tubular elements
  • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
  • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Physics & Mathematics (AREA)
• Manufacturing & Machinery (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Thermal Sciences (AREA)
• Geometry (AREA)
• Materials Engineering (AREA)
• Metallurgy (AREA)
• Organic Chemistry (AREA)
• Blast Furnaces (AREA)
• Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
• Furnace Housings, Linings, Walls, And Ceilings (AREA)
• Furnace Details (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19726781

Family Applications (1)

Country Status (5)

• 1971
  • 1971-07-27 LU LU63613D patent/LU63613A1/xx unknown
  • 1971-10-27 BE BE774571A patent/BE774571R/xx active
  • 1971-11-05 FR FR7139782A patent/FR2147548A6/fr not_active Expired
  • 1971-11-27 DE DE19712158904 patent/DE2158904A1/de active Pending
  • 1971-12-27 NL NL7117861A patent/NL7117861A/xx unknown

Also Published As

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