WO2010136029A3 - Verwendung einer höhenkompensierenden düse - Google Patents

Verwendung einer höhenkompensierenden düse Download PDF

Info

Publication number
WO2010136029A3
WO2010136029A3 PCT/DE2010/075042 DE2010075042W WO2010136029A3 WO 2010136029 A3 WO2010136029 A3 WO 2010136029A3 DE 2010075042 W DE2010075042 W DE 2010075042W WO 2010136029 A3 WO2010136029 A3 WO 2010136029A3
Authority
WO
WIPO (PCT)
Prior art keywords
altitude
nozzles
compensating nozzle
compensating
nozzle
Prior art date
Application number
PCT/DE2010/075042
Other languages
English (en)
French (fr)
Other versions
WO2010136029A2 (de
Inventor
Ralf Czingon
Original Assignee
Saar-Metallwerke Gmbh
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 Saar-Metallwerke Gmbh filed Critical Saar-Metallwerke Gmbh
Priority to EP10734649A priority Critical patent/EP2435588A2/de
Priority to CA2763552A priority patent/CA2763552A1/en
Priority to US13/322,190 priority patent/US20120067983A1/en
Publication of WO2010136029A2 publication Critical patent/WO2010136029A2/de
Publication of WO2010136029A3 publication Critical patent/WO2010136029A3/de
Priority to ZA2011/08277A priority patent/ZA201108277B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—Burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply devices
    • F27B3/225—Oxygen blowing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0005—Injecting liquid fuel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

Die Erfindung betrifft die Verwendung einer oder mehrerer in der Luft- und Raumfahrttechnik als "höhenkompensierend" bezeichneter Düsen als Auslassdüsen einer Zuführeinrichtung für technische Gase in einen Behälter bei der Erschmelzung und/oder metallurgischen Behandlung von Metallen.
PCT/DE2010/075042 2009-05-27 2010-05-26 Verwendung einer höhenkompensierenden düse WO2010136029A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP10734649A EP2435588A2 (de) 2009-05-27 2010-05-26 Verwendung einer höhenkompensierenden düse
CA2763552A CA2763552A1 (en) 2009-05-27 2010-05-26 Use of an altitude-compensating nozzle
US13/322,190 US20120067983A1 (en) 2009-05-27 2010-05-26 Use of an altitude-compensating nozzle
ZA2011/08277A ZA201108277B (en) 2009-05-27 2011-11-11 Use of altitude-compensating nozzle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009025873.6 2009-05-27
DE102009025873A DE102009025873A1 (de) 2009-05-27 2009-05-27 Verwendung einer höhenkompensierenden Düse

Publications (2)

Publication Number Publication Date
WO2010136029A2 WO2010136029A2 (de) 2010-12-02
WO2010136029A3 true WO2010136029A3 (de) 2011-07-07

Family

ID=43028581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2010/075042 WO2010136029A2 (de) 2009-05-27 2010-05-26 Verwendung einer höhenkompensierenden düse

Country Status (6)

Country Link
US (1) US20120067983A1 (de)
EP (1) EP2435588A2 (de)
CA (1) CA2763552A1 (de)
DE (1) DE102009025873A1 (de)
WO (1) WO2010136029A2 (de)
ZA (1) ZA201108277B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047969A1 (de) * 2010-03-31 2011-10-06 Sms Siemag Aktiengesellschaft Vorrichtung zur Einblasung von Gas in ein metallurgisches Gefäß
US9550574B2 (en) * 2011-11-03 2017-01-24 Gulfstream Aerospace Corporation Ventilation system and method of assembly
US11059592B2 (en) 2016-10-13 2021-07-13 Gulfstream Aerospace Corporation Coaxial fluid vent and electronic control for a fluid valve for aircraft
US10023329B1 (en) * 2017-03-04 2018-07-17 Othniel Mbamalu Space vehicle system
US11512669B2 (en) * 2020-06-24 2022-11-29 Raytheon Company Distributed airfoil aerospike rocket nozzle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE378283C (de) * 1921-09-10 1923-07-10 Hermann Rupp Dr Gasheizbrenner fuer die Beheizung von Fluessigkeiten mit grosser Brennflaeche
EP0235621A2 (de) * 1986-02-25 1987-09-09 Arbed S.A. Sauerstoff-Blaslanze
WO1997044497A1 (en) * 1996-05-23 1997-11-27 Hoogovens Staal B.V. Pressure vessel with adjustable conduit for feeding flowable materials and application to ironmaking in cyclone type smelt-reduction reactor
EP0866140A1 (de) * 1997-03-18 1998-09-23 Praxair Technology, Inc. Kohärenter Gasstrahl

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1945625U (de) * 1966-06-28 1966-09-08 Ilseder Huette Lanzenkopf fuer eine frischlanze.
IT997285B (it) * 1973-08-08 1975-12-30 Italsider Spa Perfezionamenti agli ugelli per le teste di lancia per il soffiag gio dell ossigeno dall alto nei processi di affinazione
BE1009743A3 (fr) 1995-06-23 1997-07-01 Thomas Jacques Tuyere de soufflage a oxygene siderurgique.
DE19529932C1 (de) * 1995-08-02 1997-01-16 Mannesmann Ag Lanzenkopf einer Blaslanze zur Behandlung von Schmelzen
US6318071B2 (en) * 1996-09-23 2001-11-20 Volvo Aero Corporation Controlled temperature rocket nozzle
DE10102854C2 (de) 2001-01-23 2002-11-28 Impact Ges Fuer Nichteisenmeta Lanzenkopf für eine Sauerstofflanze

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE378283C (de) * 1921-09-10 1923-07-10 Hermann Rupp Dr Gasheizbrenner fuer die Beheizung von Fluessigkeiten mit grosser Brennflaeche
EP0235621A2 (de) * 1986-02-25 1987-09-09 Arbed S.A. Sauerstoff-Blaslanze
WO1997044497A1 (en) * 1996-05-23 1997-11-27 Hoogovens Staal B.V. Pressure vessel with adjustable conduit for feeding flowable materials and application to ironmaking in cyclone type smelt-reduction reactor
EP0866140A1 (de) * 1997-03-18 1998-09-23 Praxair Technology, Inc. Kohärenter Gasstrahl

Also Published As

Publication number Publication date
EP2435588A2 (de) 2012-04-04
US20120067983A1 (en) 2012-03-22
DE102009025873A1 (de) 2010-12-02
WO2010136029A2 (de) 2010-12-02
ZA201108277B (en) 2012-07-25
CA2763552A1 (en) 2010-12-02

Similar Documents

Publication Publication Date Title
IL230483A0 (en) Processes, systems and devices for creating products from metals and alloys separated into atoms
IL237346A0 (en) Metal powder or alloy powder to be deposited and a method and reaction vessel to create them
EP2287349A4 (de) Hitzebeständige austenitische legierung, hitzebeständiges, druckbeständiges element mit der legierung und herstellungsverfahren dafür
GB2469115B (en) Process for the enhanced corrosion protection of valve metals
WO2010136029A3 (de) Verwendung einer höhenkompensierenden düse
EP2053140A4 (de) Hochfeste stahlbleche und herstellungsverfahren dafür
WO2013055778A3 (en) Ultrasonic device with integrated gas delivery system
PL2265441T3 (pl) Powłoki ochronne do metali
SI2465334T1 (sl) Zaščitni pokrov šobe in držalo zaščitnega pokrova šobe ter plazemski obločni gorilnik z le-to in/ali z le-tem
EP2475527A4 (de) Behandlungsflüssigkeit für eine flüssigkeitsstrahlvorrichtung und kartusche damit
ZA201005445B (en) Process for the recovery of precious metals from used and/or defective catalytic carriers
WO2014053277A3 (de) PULVERDÜSE FÜR EINE LASERPULVERAUFTRAGSSCHWEIßVORRICHTUNG
HK1171427A1 (en) Liquid ejection nozzle and process for producing the same
EP2139301A4 (de) Plasmaerzeugender körper und reaktionsvorrichtung
EP2170543A4 (de) Vorrichtung zur verhinderung des verstopfens einer düse, stranggiessvorrichtung damit, verfahren zur verhinderung des verstopfens einer düse und dieses verwendende stranggiessverfahren
EP2014632A4 (de) Gaserzeugende zusammensetzung für gasaktuator zur aktivierung einer sicherheitsvorrichtung und gasgenerator für gasaktuator damit
GB0708385D0 (en) Method and apparatus for the gas atomisation of molten metal
EP2487211A4 (de) Harzzusammensetzung für farbe und aus der zusammensetzung hergestelltes produkt
WO2012095687A3 (en) Safety collar of a blasting cartridge
EP2636761A4 (de) Vorrichtung zur zerstäubung geschmolzener schlacke und zur rückgewinnung verwertbarer metalle
PL2091661T3 (pl) Dysza do kontrolowanego natryskiwania stałych cząstek i sposób
CL2014001111A1 (es) Un dispositivo de purga refractario para inyectar gas en metal fundido en un recipiente metalurgico, comprendiendo un cuerpo refractario principal que define una entrada de gas en un primer extremo longitudinal para recibir gas de purga, una salida de gas en un segundo extremo longitudinal; un recipiente metalurgico; una herramienta de moldeo; metodo; dispositivo para inyectar gas; proceso.
ZA201004900B (en) Process for the treatment of the aqueous stream coming from the fischer-tropsch reaction
EG26407A (en) A process for treating the water flow from the Fischer-Tropsch reaction
GB201209557D0 (en) Method and device for regenerating the interior surfaces of conduits by means of thermal spraying of metals

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10734649

Country of ref document: EP

Kind code of ref document: A2

REEP Request for entry into the european phase

Ref document number: 2010734649

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2010734649

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2763552

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 13322190

Country of ref document: US