NL7117861A - - Google Patents

Info

Publication number
NL7117861A
NL7117861A NL7117861A NL7117861A NL7117861A NL 7117861 A NL7117861 A NL 7117861A NL 7117861 A NL7117861 A NL 7117861A NL 7117861 A NL7117861 A NL 7117861A NL 7117861 A NL7117861 A NL 7117861A
Authority
NL
Netherlands
Application number
NL7117861A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7117861A publication Critical patent/NL7117861A/xx

Links

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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
NL7117861A 1971-07-27 1971-12-27 NL7117861A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63613 1971-07-27

Publications (1)

Publication Number Publication Date
NL7117861A true NL7117861A (enrdf_load_html_response) 1973-01-30

Family

ID=19726781

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7117861A NL7117861A (enrdf_load_html_response) 1971-07-27 1971-12-27

Country Status (5)

Country Link
BE (1) BE774571R (enrdf_load_html_response)
DE (1) DE2158904A1 (enrdf_load_html_response)
FR (1) FR2147548A6 (enrdf_load_html_response)
LU (1) LU63613A1 (enrdf_load_html_response)
NL (1) NL7117861A (enrdf_load_html_response)

Also Published As

Publication number Publication date
BE774571R (enrdf_load_html_response) 1972-02-14
DE2158904A1 (de) 1973-02-08
FR2147548A6 (en) 1973-03-09
LU63613A1 (enrdf_load_html_response) 1971-11-16

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