FR2576403B1 - DEVICE FOR COOLING A PIPE ON WHICH A SECONDARY PIPE FOR THE SUPPLY OF A SUPERHEATED GAS IS STITCHED - Google Patents

DEVICE FOR COOLING A PIPE ON WHICH A SECONDARY PIPE FOR THE SUPPLY OF A SUPERHEATED GAS IS STITCHED

Info

Publication number
FR2576403B1
FR2576403B1 FR8501239A FR8501239A FR2576403B1 FR 2576403 B1 FR2576403 B1 FR 2576403B1 FR 8501239 A FR8501239 A FR 8501239A FR 8501239 A FR8501239 A FR 8501239A FR 2576403 B1 FR2576403 B1 FR 2576403B1
Authority
FR
France
Prior art keywords
pipe
stitched
cooling
supply
superheated gas
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
FR8501239A
Other languages
French (fr)
Other versions
FR2576403A1 (en
Inventor
Yann De Lassat
Claude Thirion
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
Priority to FR8501239A priority Critical patent/FR2576403B1/en
Publication of FR2576403A1 publication Critical patent/FR2576403A1/en
Application granted granted Critical
Publication of FR2576403B1 publication Critical patent/FR2576403B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/002—Heated electrically (plasma)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma Technology (AREA)
FR8501239A 1985-01-21 1985-01-21 DEVICE FOR COOLING A PIPE ON WHICH A SECONDARY PIPE FOR THE SUPPLY OF A SUPERHEATED GAS IS STITCHED Expired FR2576403B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8501239A FR2576403B1 (en) 1985-01-21 1985-01-21 DEVICE FOR COOLING A PIPE ON WHICH A SECONDARY PIPE FOR THE SUPPLY OF A SUPERHEATED GAS IS STITCHED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501239A FR2576403B1 (en) 1985-01-21 1985-01-21 DEVICE FOR COOLING A PIPE ON WHICH A SECONDARY PIPE FOR THE SUPPLY OF A SUPERHEATED GAS IS STITCHED

Publications (2)

Publication Number Publication Date
FR2576403A1 FR2576403A1 (en) 1986-07-25
FR2576403B1 true FR2576403B1 (en) 1987-03-06

Family

ID=9315732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501239A Expired FR2576403B1 (en) 1985-01-21 1985-01-21 DEVICE FOR COOLING A PIPE ON WHICH A SECONDARY PIPE FOR THE SUPPLY OF A SUPERHEATED GAS IS STITCHED

Country Status (1)

Country Link
FR (1) FR2576403B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977087C (en) * 1954-01-28 1965-01-28 Steinmueller Gmbh L & C Wind shape for shaft ovens
DE2032829A1 (en) * 1970-07-02 1972-01-05 Klöckner-Werke AG, 4100 Duisburg Blast furnace - coil type cooling element
US3712602A (en) * 1971-02-22 1973-01-23 Steel Corp Blast furnace tuyere and method of operating same
BE813118A (en) * 1974-03-29 1974-09-30 DEVICE FOR INJECTING HOT REDUCING GAS INTO A TANK OVEN AND IMPLEMENTATION PROCEDURE.

Also Published As

Publication number Publication date
FR2576403A1 (en) 1986-07-25

Similar Documents

Publication Publication Date Title
FR2732405B1 (en) DEVICE FOR COOLING THE ROTOR OF A GAS TURBINE
FR2585407B1 (en) DEVICE FOR CONTROLLING THE CIRCULATION OF THE COOLING AIR OF A GAS TURBINE
FR2605703B1 (en) GAS SEALING DEVICE FOR A SHAFT
FR2586268B1 (en) DEVICE FOR VARIATION OF THE PASSAGE SECTION OF A TURBINE DISTRIBUTOR
FR2626660B1 (en) ASSEMBLY DEVICE FOR A HEAT EXCHANGER / TUBULAR CONNECTION ASSEMBLY
DE3760036D1 (en) Gas turbine combustion chamber having mixing orifices which assure the positioning of a hot wall on a cool wall
FR2581549B1 (en) IMPROVED HUMIDIFICATION DEVICE FOR BREATHABLE GAS
FR2573130B1 (en) COOLING GASKET FOR A GAS TURBINE ENGINE.
FR2471486B1 (en) DEVICE FOR COOLING THE PUSH NOZZLE OF A ROCKET PROPELLER
FR2598179B1 (en) COOLING AIR TRANSFER DEVICE FOR A TURBINE
FR2570763B1 (en) DEVICE FOR AUTOMATICALLY CONTROLLING THE PLAY OF A TURBOMACHINE LABYRINTH SEAL
FR2638206B1 (en) COOLING AIR SUPPLY DEVICE FOR ROTOR BLADES OF GAS TURBINES
FR2393998B1 (en) DEVICE FOR SEALING A HIGH-SECTION GAS LINE
FR2587924B1 (en) DEVICE FOR INTERNAL MACHINING OF A TUBE
FR2579305B1 (en) APPARATUS FOR COOLING THE ENGINE OF A REFRIGERATOR
FR2573128B1 (en) DEVICE FOR COOLING THE HEAT FLUID OF A HEAT ENGINE.
FR2607189B1 (en) DEVICE FOR CONTROLLING A STARTING VALVE OF AN AVIATION TURBOMACHINE
FR2510657B1 (en) STARTING DEVICE FOR A GAS TURBINE
FR2583497B1 (en) DEVICE FOR MAINTAINING A PIPELINE THROUGH A WALL
FR2576403B1 (en) DEVICE FOR COOLING A PIPE ON WHICH A SECONDARY PIPE FOR THE SUPPLY OF A SUPERHEATED GAS IS STITCHED
FR2590648B1 (en) REMOVABLE CONNECTION DEVICE OF A PIPE
BE870615A (en) SAFETY DEVICE FOR THE POSITIONING OF A CLIP ON A CONNECTOR TAB
FR2515788B1 (en) ELECTRODE SYSTEM FOR A FUEL OR GAS BURNER
RO86694A (en) DEVICE FOR COOLING THE TREPAN OF A HAVING MACHINE
FR2524133B1 (en) DEVICE FOR CONTROLLING THE TUBULAR PLATE OF A HEAT EXCHANGER

Legal Events

Date Code Title Description
ST Notification of lapse