IT1047422B - Perfezionamento ai cowpers - Google Patents

Perfezionamento ai cowpers

Info

Publication number
IT1047422B
IT1047422B IT69345/75A IT6934575A IT1047422B IT 1047422 B IT1047422 B IT 1047422B IT 69345/75 A IT69345/75 A IT 69345/75A IT 6934575 A IT6934575 A IT 6934575A IT 1047422 B IT1047422 B IT 1047422B
Authority
IT
Italy
Prior art keywords
cowpers
improvement
Prior art date
Application number
IT69345/75A
Other languages
English (en)
Original Assignee
Wurth Anciens Ets Paul
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
Priority claimed from LU70951A external-priority patent/LU70951A1/xx
Priority claimed from LU71761A external-priority patent/LU71761A1/xx
Application filed by Wurth Anciens Ets Paul filed Critical Wurth Anciens Ets Paul
Application granted granted Critical
Publication of IT1047422B publication Critical patent/IT1047422B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/02—Brick hot-blast stoves
    • C21B9/06—Linings
IT69345/75A 1974-09-20 1975-09-19 Perfezionamento ai cowpers IT1047422B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU70951A LU70951A1 (it) 1974-09-20 1974-09-20
LU71761A LU71761A1 (it) 1975-01-30 1975-01-30

Publications (1)

Publication Number Publication Date
IT1047422B true IT1047422B (it) 1980-09-10

Family

ID=26640163

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69345/75A IT1047422B (it) 1974-09-20 1975-09-19 Perfezionamento ai cowpers

Country Status (7)

Country Link
US (1) US4022573A (it)
JP (1) JPS5940882B2 (it)
CA (1) CA1076352A (it)
DE (1) DE2541610C2 (it)
FR (1) FR2285457A1 (it)
GB (1) GB1494858A (it)
IT (1) IT1047422B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444555A (en) * 1982-04-26 1984-04-24 Koppers Company, Inc. Method for reducing stress corrosion cracking in high-temperature regenerative air heaters
DE3218126C1 (de) * 1982-05-14 1983-09-29 Aktiengesellschaft der Dillinger Hüttenwerke, 6638 Dillingen Winderhitzer fuer Hochoefen
DE3218127C2 (de) * 1982-05-14 1984-06-07 Didier-Werke Ag, 6200 Wiesbaden Winderhitzer, insbesondere für Hochöfen
JPH01248088A (ja) * 1988-03-29 1989-10-03 Nimachiyou 長期用砂時計
CA2618411C (en) * 2007-01-16 2013-12-03 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace
US20090056705A1 (en) * 2007-08-30 2009-03-05 Suncue Company Ltd Combustion system
CA2789603C (en) * 2010-02-12 2018-04-03 Allied Mineral Products, Inc. Hot blast stove dome and hot blast stove

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1168014A (en) * 1915-07-31 1916-01-11 Karl L Landgrebe Hot-blast stove.
US1464115A (en) * 1921-09-15 1923-08-07 George E Steudel Hot-blast stove
US1771306A (en) * 1928-08-10 1930-07-22 Alfred C Nelson Flue structure for regenerative stoves
FR730407A (fr) * 1930-11-22 1932-08-12 Dougree Marihaye Sa Appareil récupérateur de chaleur du genre cowper et brique pour le ruchage de cet appareil
US1895235A (en) * 1931-12-23 1933-01-24 Dougree Marihaye Sa Heat recuperating apparatus of the cowper type and a brick for the honeycomb structure
DE1210018B (de) * 1961-03-21 1966-02-03 Chamotte Ind Winderhitzer fuer Hochoefen
LU42406A1 (it) * 1961-09-26 1962-11-26
FR1355785A (fr) * 1963-02-08 1964-03-20 Four à vent chaud
LU47700A1 (it) * 1963-11-05 1965-03-02
US3241823A (en) * 1963-12-11 1966-03-22 Licencia Talalmanyokat Air-heater cupola constructions
BE682679A (it) * 1966-06-17 1966-12-01
JPS4956105U (it) * 1972-08-29 1974-05-17
JPS5014506A (it) * 1973-06-12 1975-02-15

Also Published As

Publication number Publication date
DE2541610C2 (de) 1985-02-21
FR2285457B1 (it) 1979-06-22
DE2541610A1 (de) 1976-04-08
US4022573A (en) 1977-05-10
FR2285457A1 (fr) 1976-04-16
JPS5157047A (en) 1976-05-19
GB1494858A (en) 1977-12-14
CA1076352A (en) 1980-04-29
JPS5940882B2 (ja) 1984-10-03

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