MX172047B - Inyector de gas - Google Patents
Inyector de gasInfo
- Publication number
- MX172047B MX172047B MX020422A MX2042290A MX172047B MX 172047 B MX172047 B MX 172047B MX 020422 A MX020422 A MX 020422A MX 2042290 A MX2042290 A MX 2042290A MX 172047 B MX172047 B MX 172047B
- Authority
- MX
- Mexico
- Prior art keywords
- gas
- pct
- rod
- injector
- passage
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Gas Separation By Absorption (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Percussion Or Vibration Massage (AREA)
- Continuous Casting (AREA)
- Nozzles (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Polarising Elements (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
La presente invención se refiere a un inyector de gas para un recipiente de metal fundido, que comprende una cámara de entrada de gas en la forma de un recinto de metal que tiene una puerta de entrada y al menos una puerta de salida; y un vástago extruído, el cual se extiende a un extremo de descarga de gas del inyector, el vástago extruído se forma de un material refractario, substancialmente impermeable al gas y que tiene al menos un pasaje de gas, que se extiende axialmente por su longitud, el pasaje comunica con la cámara de entrada de gas y es de tales dimensiones pequeñas que, durante el uso, la masa fundida es substancialmente incapaz de la intrusión dentro del o cada pasaje, el vástago extruído se asegura, en forma hermética al gas, a la puerta de salida de la cámara de entrada de gas y se incrusta en un cuerpo refractario del inyector, salvo el extremo de descarga del vástago.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898909290A GB8909290D0 (en) | 1989-04-24 | 1989-04-24 | Gas injector |
GB8917457A GB2236114A (en) | 1989-07-31 | 1989-07-31 | Gas injection |
Publications (1)
Publication Number | Publication Date |
---|---|
MX172047B true MX172047B (es) | 1993-11-29 |
Family
ID=26295267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX020422A MX172047B (es) | 1989-04-24 | 1990-04-23 | Inyector de gas |
Country Status (17)
Country | Link |
---|---|
US (1) | US5198179A (es) |
EP (1) | EP0424502B2 (es) |
JP (1) | JP2931092B2 (es) |
KR (1) | KR0169472B1 (es) |
AT (1) | ATE114336T1 (es) |
AU (1) | AU626084B2 (es) |
CA (1) | CA2014999C (es) |
DE (1) | DE69014277T3 (es) |
ES (1) | ES2063967T5 (es) |
FI (1) | FI905791A0 (es) |
HU (1) | HUT57278A (es) |
IE (1) | IE65370B1 (es) |
IN (1) | IN189111B (es) |
MX (1) | MX172047B (es) |
RU (1) | RU2091495C1 (es) |
TR (1) | TR25235A (es) |
WO (1) | WO1990012895A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5820816A (en) * | 1994-05-10 | 1998-10-13 | Jw Hicks, Inc. | Purging device and method of making same |
US6435816B1 (en) * | 2000-11-03 | 2002-08-20 | General Electric Co. | Gas injector system and its fabrication |
US7052231B2 (en) * | 2003-04-28 | 2006-05-30 | General Electric Company | Methods and apparatus for injecting fluids in gas turbine engines |
DE102005060432A1 (de) * | 2005-12-15 | 2007-06-21 | Pa-Ha-Ge Feuerfeste Erzeugnisse Gmbh & Co. Kg | Spülkegel |
DE202009014246U1 (de) | 2009-10-22 | 2009-12-24 | Knöllinger Keramische Verschleißteile GmbH | Gasspülstein |
HUE029621T2 (en) * | 2012-08-27 | 2017-03-28 | Refractory Intellectual Property Gmbh & Co Kg | Gas inlet element with associated gas supply line |
US9206487B2 (en) | 2014-03-06 | 2015-12-08 | J.W. Hicks, Inc. | Molten metal treatment lance |
BR102014017541A2 (pt) * | 2014-07-16 | 2016-02-16 | Magnesita Refratários S A | dispositivo para injeção de gás em forno elétrico a arco e método para montagem de um dispositivo para injeção de gás |
ES2685248T3 (es) * | 2014-09-29 | 2018-10-08 | Refractory Intellectual Property Gmbh & Co. Kg | Dispositivo de fijación para un cuerpo hueco cerámico cilíndrico y un tapón de purga de gas cerámico refractario con un dispositivo de fijación de este tipo |
CN106304591B (zh) * | 2016-09-19 | 2019-03-08 | 成都测迪森生物科技有限公司 | 一种低温等离子体射流装置 |
US11993828B2 (en) | 2022-04-05 | 2024-05-28 | Doggone Investment Co. LLC | Apparatus and method for production of high purity copper-based alloys |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1407225A (fr) * | 1964-06-18 | 1965-07-30 | Siderurgie Fse Inst Rech | Dispositif de sécurité pour l'insufflation d'un gaz dans un récipient contenant un métal en fusion |
US3397878A (en) * | 1965-11-19 | 1968-08-20 | Union Carbide Corp | Under-bath tuyere |
GB1452909A (en) * | 1973-10-24 | 1976-10-20 | Electricity Council | Injectors for injecting gas into molten metal |
GB1452910A (en) * | 1973-10-24 | 1976-10-20 | Electricity Council | Injection of gas into molten metal in a furnace |
SE392479B (sv) * | 1974-03-20 | 1977-03-28 | Asea Ab | Forma vid metallurgiska konvertrar och smeltugnar |
GB1594631A (en) * | 1978-04-06 | 1981-08-05 | Electricity Council | Injectors for injecting gas into molten metal |
FR2451945A1 (fr) * | 1979-03-19 | 1980-10-17 | Est Aciers Fins | Tuyere de brassage de bain de metal liquide |
GB2094954B (en) * | 1981-03-13 | 1984-05-10 | Flogates Ltd | Metal pouring apparatus |
DE3115108A1 (de) * | 1981-04-14 | 1982-10-28 | Purmetall Gesellschaft für Stahlveredelung GmbH u. Co Betriebskommanditgesellschaft, 4200 Oberhausen | Gefaess fuer metallurgische schmelzen |
GB8503927D0 (en) * | 1985-02-15 | 1985-03-20 | Injectall Ltd | Introducing treatment substances into liquids |
JPS5938321A (ja) * | 1982-08-28 | 1984-03-02 | Sumitomo Metal Ind Ltd | ガス吹込用ポ−ラスプラグ |
DE3240097A1 (de) * | 1982-10-29 | 1984-05-03 | Günter Dr.-Ing. 5102 Würselen Sindelar | Metallurgisches gefaess |
NZ206264A (en) * | 1982-11-23 | 1986-02-21 | Injectall Ltd | Apparatus for introducing substance into metal melts |
JPS6086202A (ja) * | 1983-10-17 | 1985-05-15 | Toyo Kohan Co Ltd | 金属部材への粉末圧粉体の焼結接合法 |
GB8329038D0 (en) * | 1983-10-31 | 1983-11-30 | Morgan Refractories Ltd | Porous plug assemblies |
NO156014C (no) * | 1984-07-04 | 1987-07-08 | Tinfos Jernverk As | Anordning for injisering av gasser i smeltede metaller og mineraler. |
DE3523171C1 (de) * | 1985-06-28 | 1986-10-30 | Didier-Werke Ag, 6200 Wiesbaden | Gasspueleinrichtung |
US4735400A (en) * | 1986-03-28 | 1988-04-05 | Toshin Steel Co., Ltd. | Plug for a refining apparatus |
ZW10887A1 (en) * | 1986-06-25 | 1987-10-28 | Injectall Ltd | Improvements in apparatus for injecting substances into liquids |
ZW12087A1 (en) * | 1986-07-05 | 1987-10-28 | Injectall Ltd | Improvements in nozzles for injecting substances into liquids |
US4824079A (en) * | 1986-07-15 | 1989-04-25 | Flo-Con Systems, Inc. | Injection valve components and method |
DE8622452U1 (de) * | 1986-08-21 | 1988-04-07 | Thyssen Edelstahlwerke AG, 4000 Düsseldorf | Gasspülstein |
GB8703717D0 (en) * | 1987-02-18 | 1987-03-25 | Injectall Ltd | Injecting gas into metal melts |
IN168760B (es) * | 1987-04-10 | 1991-06-01 | Injectall Ltd | |
US4840356A (en) * | 1988-06-13 | 1989-06-20 | Labate Michael D | Externally replaceable stirring plug for molten metal vessels |
-
1990
- 1990-04-20 CA CA002014999A patent/CA2014999C/en not_active Expired - Lifetime
- 1990-04-20 TR TR90/0479A patent/TR25235A/xx unknown
- 1990-04-23 IE IE144290A patent/IE65370B1/en not_active IP Right Cessation
- 1990-04-23 IN IN336CA1990 patent/IN189111B/en unknown
- 1990-04-23 MX MX020422A patent/MX172047B/es unknown
- 1990-04-24 RU SU904894243A patent/RU2091495C1/ru active
- 1990-04-24 AU AU55372/90A patent/AU626084B2/en not_active Expired
- 1990-04-24 DE DE69014277T patent/DE69014277T3/de not_active Expired - Fee Related
- 1990-04-24 HU HU903395A patent/HUT57278A/hu unknown
- 1990-04-24 AT AT90907247T patent/ATE114336T1/de not_active IP Right Cessation
- 1990-04-24 ES ES90907247T patent/ES2063967T5/es not_active Expired - Lifetime
- 1990-04-24 WO PCT/GB1990/000626 patent/WO1990012895A1/en active IP Right Grant
- 1990-04-24 KR KR1019900702676A patent/KR0169472B1/ko not_active IP Right Cessation
- 1990-04-24 EP EP90907247A patent/EP0424502B2/en not_active Expired - Lifetime
- 1990-04-24 JP JP2506655A patent/JP2931092B2/ja not_active Expired - Lifetime
- 1990-04-24 US US07/623,437 patent/US5198179A/en not_active Expired - Lifetime
- 1990-11-23 FI FI905791A patent/FI905791A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH03505757A (ja) | 1991-12-12 |
DE69014277T3 (de) | 2002-06-13 |
RU2091495C1 (ru) | 1997-09-27 |
AU5537290A (en) | 1990-11-16 |
JP2931092B2 (ja) | 1999-08-09 |
AU626084B2 (en) | 1992-07-23 |
WO1990012895A1 (en) | 1990-11-01 |
ATE114336T1 (de) | 1994-12-15 |
HU903395D0 (en) | 1991-10-28 |
KR920700298A (ko) | 1992-02-19 |
US5198179A (en) | 1993-03-30 |
IE901442L (en) | 1990-10-24 |
CA2014999C (en) | 1999-09-07 |
EP0424502B2 (en) | 2000-12-06 |
DE69014277D1 (de) | 1995-01-05 |
DE69014277T2 (de) | 1995-06-22 |
ES2063967T3 (es) | 1995-01-16 |
IN189111B (es) | 2002-12-21 |
IE65370B1 (en) | 1995-10-18 |
KR0169472B1 (ko) | 1999-01-15 |
EP0424502A1 (en) | 1991-05-02 |
ES2063967T5 (es) | 2001-03-16 |
HUT57278A (en) | 1991-11-28 |
EP0424502B1 (en) | 1994-11-23 |
TR25235A (tr) | 1993-01-01 |
FI905791A0 (fi) | 1990-11-23 |
CA2014999A1 (en) | 1990-10-24 |
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