IT981492B - CASTING WITH CALO RE TRANSFER BETWEEN THE CASTING BODY AND A FLUID THAT PASSES THROUGH A PIPE - Google Patents

CASTING WITH CALO RE TRANSFER BETWEEN THE CASTING BODY AND A FLUID THAT PASSES THROUGH A PIPE

Info

Publication number
IT981492B
IT981492B IT21858/73A IT2185873A IT981492B IT 981492 B IT981492 B IT 981492B IT 21858/73 A IT21858/73 A IT 21858/73A IT 2185873 A IT2185873 A IT 2185873A IT 981492 B IT981492 B IT 981492B
Authority
IT
Italy
Prior art keywords
tube
casting
fins
copper
calo
Prior art date
Application number
IT21858/73A
Other languages
Italian (it)
Original Assignee
Brown J And Sons Ltd
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 by Brown J And Sons Ltd filed Critical Brown J And Sons Ltd
Application granted granted Critical
Publication of IT981492B publication Critical patent/IT981492B/en

Links

Classifications

    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0072—Casting in, on, or around objects which form part of the product for making objects with integrated channels
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geometry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Blast Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1424532 Casting composite articles JAMES BROWN & SONS Ltd 20 March 1973 [7 Aug 1972] 12993/72 Heading B3F [Also in Divisions F2 and F4] A casting has a tube embedded therein, the tube having ridged internal and external surfaces and the external surface area of the tube being between 2¢ and 5 times the external surface area of a plain tube having an external diameter which is the same as the minimum external diameter of the ridged tube between the ridges. The tube may be made of stainless steel or a copper/nickel alloy and may be corrugated or provided with fins, the corrugations or fins having the form of concentric rings or a single or multi-start helix. The casting may be made of copper and in the particular embodiments described the tube forms a passage for a cooling fluid in a bearing and in a tuyere for a blast furnace.
IT21858/73A 1972-03-20 1973-03-20 CASTING WITH CALO RE TRANSFER BETWEEN THE CASTING BODY AND A FLUID THAT PASSES THROUGH A PIPE IT981492B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1299372A GB1424532A (en) 1972-03-20 1972-03-20 Components using cast-in cooling tubes

Publications (1)

Publication Number Publication Date
IT981492B true IT981492B (en) 1974-10-10

Family

ID=10014876

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21858/73A IT981492B (en) 1972-03-20 1973-03-20 CASTING WITH CALO RE TRANSFER BETWEEN THE CASTING BODY AND A FLUID THAT PASSES THROUGH A PIPE

Country Status (17)

Country Link
JP (1) JPS495825A (en)
AR (1) AR197029A1 (en)
AU (1) AU467449B2 (en)
BE (1) BE796974A (en)
CA (1) CA989587A (en)
CH (1) CH576831A5 (en)
DD (1) DD103580A5 (en)
DE (1) DE2313320A1 (en)
ES (1) ES413355A1 (en)
FR (1) FR2176882B1 (en)
GB (1) GB1424532A (en)
IN (1) IN138261B (en)
IT (1) IT981492B (en)
LU (1) LU67239A1 (en)
NL (1) NL7303901A (en)
SE (1) SE382574B (en)
ZA (1) ZA731865B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124554A (en) * 1974-08-26 1976-02-27 Fuji Kogyosho Kk KURATSUDOKOHAN
CH625611A5 (en) * 1978-03-15 1981-09-30 Sulzer Ag
DE3013745C2 (en) * 1980-04-10 1982-03-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Cast part with channels, as well as process and casting mold for the production of this cast part
JPS57146463A (en) * 1981-03-06 1982-09-09 Nippon Steel Corp Manufacture of stave cooler
FR2512187A1 (en) * 1981-08-28 1983-03-04 Inst Ochistke T Cooling plate for metallurgical furnaces - has steel tubes covered by ribbed steel layer and cast in cast iron slab
US5522448A (en) * 1994-09-27 1996-06-04 Aluminum Company Of America Cooling insert for casting mold and associated method
DE29611704U1 (en) * 1996-07-05 1996-10-17 MAN Gutehoffnungshütte AG, 46145 Oberhausen Cooling plate for metallurgical furnaces
EP1002965A1 (en) * 1998-11-19 2000-05-24 Siemens Aktiengesellschaft Coolable bearing
FI107789B (en) * 1999-02-03 2001-10-15 Outokumpu Oy Casting mold for producing a cooling element and forming cooling element in the mold
US6280681B1 (en) * 2000-06-12 2001-08-28 Macrae Allan J. Furnace-wall cooling block
FR2977659B1 (en) * 2011-07-06 2017-11-03 Lyonnaise Eaux France PROCESS FOR EXTRACTING THE HEAT FROM AN EFFLUENT CIRCULATING IN A CONDUIT, ESPECIALLY WASTEWATER, HEAT EXCHANGER AND MATERIAL FOR CARRYING OUT SAID METHOD
US10150158B2 (en) * 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10137499B2 (en) * 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165983A (en) * 1961-09-22 1965-01-19 Reynolds Metals Co Cylinder block constructions and methods and apparatus for making same or the like

Also Published As

Publication number Publication date
DE2313320A1 (en) 1973-10-04
FR2176882A1 (en) 1973-11-02
AU467449B2 (en) 1975-12-04
CH576831A5 (en) 1976-06-30
AR197029A1 (en) 1974-03-08
ES413355A1 (en) 1976-01-16
GB1424532A (en) 1976-02-11
SE382574B (en) 1976-02-09
LU67239A1 (en) 1973-05-22
NL7303901A (en) 1973-09-24
DD103580A5 (en) 1974-02-05
AU5345273A (en) 1974-09-19
IN138261B (en) 1976-01-10
CA989587A (en) 1976-05-25
BE796974A (en) 1973-07-16
ZA731865B (en) 1973-12-19
JPS495825A (en) 1974-01-19
FR2176882B1 (en) 1975-10-31

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