ES422411A1 - Perfeccionamientos entoberas supersonicas de onda de cho- que. - Google Patents

Perfeccionamientos entoberas supersonicas de onda de cho- que.

Info

Publication number
ES422411A1
ES422411A1 ES422411A ES422411A ES422411A1 ES 422411 A1 ES422411 A1 ES 422411A1 ES 422411 A ES422411 A ES 422411A ES 422411 A ES422411 A ES 422411A ES 422411 A1 ES422411 A1 ES 422411A1
Authority
ES
Spain
Prior art keywords
tuyere
shock wave
supersonic shock
divergent portion
sonic throat
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES422411A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of ES422411A1 publication Critical patent/ES422411A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
ES422411A 1973-01-18 1974-01-18 Perfeccionamientos entoberas supersonicas de onda de cho- que. Expired ES422411A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301692A FR2214871A1 (es) 1973-01-18 1973-01-18

Publications (1)

Publication Number Publication Date
ES422411A1 true ES422411A1 (es) 1976-05-01

Family

ID=9113471

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422411A Expired ES422411A1 (es) 1973-01-18 1974-01-18 Perfeccionamientos entoberas supersonicas de onda de cho- que.

Country Status (18)

Country Link
US (1) US3917243A (es)
JP (1) JPS5319442B2 (es)
AR (1) AR199713A1 (es)
AT (1) AT336051B (es)
BE (1) BE809848A (es)
BR (1) BR7400175D0 (es)
CA (1) CA1004039A (es)
DD (1) DD109942A5 (es)
DE (1) DE2365119A1 (es)
ES (1) ES422411A1 (es)
FR (1) FR2214871A1 (es)
GB (1) GB1404915A (es)
IN (1) IN138707B (es)
IT (1) IT1000495B (es)
LU (1) LU69181A1 (es)
NL (1) NL7400523A (es)
SE (1) SE383359B (es)
SU (1) SU489348A3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138098A (en) * 1975-08-14 1979-02-06 Creusot-Loire Method of blowing smelting shaft furnaces and tuyeres used for said blowing
BE868431A (fr) * 1978-06-23 1978-10-16 Thy Marcinelle Monceau Forges Tuyere pour fond de convertisseur d'acierie
ZA786675B (en) * 1978-11-28 1980-02-27 W Bleloch Apparatus for the production of steel and iron alloys
US4795138A (en) * 1987-11-18 1989-01-03 L-Tec Company Metallurgical tuyere and method of calibrating same
US5227117A (en) * 1992-05-29 1993-07-13 Usx Corporation Apparatus for blast furnace fuel injection
DE102010047969A1 (de) 2010-03-31 2011-10-06 Sms Siemag Aktiengesellschaft Vorrichtung zur Einblasung von Gas in ein metallurgisches Gefäß

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015481A (en) * 1959-12-11 1962-01-02 Archie H Clingensmith Tuyere assembly
FR1559679A (es) * 1967-12-08 1969-03-14
US3793002A (en) * 1971-10-14 1974-02-19 Siderurgie Fse Inst Rech Method of introducing a combustible auxiliary liquid into blast furnace and a tuyere for carrying out the method

Also Published As

Publication number Publication date
LU69181A1 (es) 1974-08-19
US3917243A (en) 1975-11-04
DE2365119A1 (de) 1974-07-25
IT1000495B (it) 1976-03-30
BE809848A (fr) 1974-07-17
DD109942A5 (es) 1974-11-20
FR2214871A1 (es) 1974-08-19
AT336051B (de) 1977-04-12
AR199713A1 (es) 1974-09-23
SE383359B (sv) 1976-03-08
IN138707B (es) 1976-03-20
SU489348A3 (ru) 1975-10-25
JPS5319442B2 (es) 1978-06-21
NL7400523A (es) 1974-07-22
ATA26174A (de) 1976-08-15
CA1004039A (en) 1977-01-25
AU6430274A (en) 1975-07-10
JPS49102503A (es) 1974-09-27
BR7400175D0 (pt) 1974-08-22
GB1404915A (en) 1975-09-03

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