ES2007155A6 - DEVICE TO MEASURE A CONTENT OF LIQUID METAL GAS AND PROBE USED FOR SUCH PURPOSE. - Google Patents

DEVICE TO MEASURE A CONTENT OF LIQUID METAL GAS AND PROBE USED FOR SUCH PURPOSE.

Info

Publication number
ES2007155A6
ES2007155A6 ES8800811A ES8800811A ES2007155A6 ES 2007155 A6 ES2007155 A6 ES 2007155A6 ES 8800811 A ES8800811 A ES 8800811A ES 8800811 A ES8800811 A ES 8800811A ES 2007155 A6 ES2007155 A6 ES 2007155A6
Authority
ES
Spain
Prior art keywords
gas
supply pipe
circuit
probe
liquid metal
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
ES8800811A
Other languages
Spanish (es)
Inventor
Jacques Joseph Plessers
Rudi Maes
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.)
ELECTRO NITE
Heraeus Electro Nite International NV
Original Assignee
ELECTRO NITE
Electro Nite International NV
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 ELECTRO NITE, Electro Nite International NV filed Critical ELECTRO NITE
Publication of ES2007155A6 publication Critical patent/ES2007155A6/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

EL DISPOSITIVO COMPRENDE UNA SONDA (1) CON UNA TUBERIA DE SUMINISTRO DE GAS QUE TERMINA EN EL EXTREMO INFERIOR DE LA SONDA (1), UNA PORCION RECOLECTORA DE GAS (14) PARA RECOGER EL BURBUJEO DE GAS DE LA TUBERIA DE SUMINISTRO A TRAVES DEL METAL, CUYA PORCION ESTA PROVISTA DE UN DIAFRAGMA (14) QUE PERMITE EL PASO DEL GAS PERO RETIENE EL METAL LIQUIDO, Y UNA TUBERIA DE DESCARGA DEL GAS QUE SE CONECTA SOBRE EL DIAFRAGMA (14) A LA PORCION RECOLECTORA DE GAS (14). UN CIRCUITO DE GAS (2) SE CONECTA POR UN EXTREMO A LA TUBERIA DE SUMINISTRO DE GAS Y POR SU OTRO EXTREMO A LA TUBERIA DE DESCARGA DEL GAS. UN DETECTOR DE GAS (5) Y UNA BOMBA (6) ESTAN MONTADOS EN ESTE CIRCUITO (2). UNA LANZA (11), A TRAVES DE LA CUAL SE EXTIENDE POR LO MENOS UNA PARTE DEL CIRCUITO DE GAS (2), CONTIENE UNA PORCION (10) DE UN ACOPLAMIENTO DE ACTUACION RAPIDA (9, 10) CON DOS PORCIONES CONECTABLES (9 Y 10), MIENTRAS QUE LA SONDA (1) CONTIENE LA OTRA PORCION (9) DEL ACOPLAMIENTO (9, 10). DICHO ACOPLAMIENTO (9, 10) PUEDE ASEGURAR UNA CONEXION ESTANCA AL GAS DE LOS DOS EXTREMOS MENCIONADOS DEL CIRCUITO DE GAS (2) Y DE LA TUBERIA DE SUMINISTRO DEL GAS, Y DE LA TUBERIA DE DESCARGA DEL GAS DE LA SONDA (1), RESPECTIVAMENTE.THE DEVICE INCLUDES A PROBE (1) WITH A GAS SUPPLY PIPE ENDING AT THE BOTTOM OF THE PROBE (1), A GAS COLLECTOR PORTION (14) TO COLLECT GAS BUBBLING FROM THE SUPPLY PIPE THROUGH THE METAL, WHOSE PORTION IS PROVIDED WITH A DIAPHRAGM (14) THAT ALLOWS THE PASSAGE OF GAS BUT RETAINS THE LIQUID METAL, AND A GAS DISCHARGE PIPE THAT CONNECTS ON THE DIAPHRAGM (14) TO THE GAS COLLECTION PORTION (14). A GAS CIRCUIT (2) IS CONNECTED AT ONE END TO THE GAS SUPPLY PIPE AND AT ITS OTHER END TO THE GAS DISCHARGE PIPE. A GAS DETECTOR (5) AND A PUMP (6) ARE MOUNTED ON THIS CIRCUIT (2). A LANE (11), THROUGH WHICH IT EXPANDS AT LEAST ONE PART OF THE GAS CIRCUIT (2), CONTAINS A PORTION (10) OF A QUICK ACTING COUPLING (9, 10) WITH TWO CONNECTABLE PORTIONS (9 AND 10), WHILE THE PROBE (1) CONTAINS THE OTHER PORTION (9) OF THE COUPLING (9, 10). SUCH COUPLING (9, 10) MAY ENSURE A GAS SEALED CONNECTION OF THE TWO MENTIONED ENDS OF THE GAS CIRCUIT (2) AND THE GAS SUPPLY PIPE, AND THE GAS DISCHARGE PIPE (1), RESPECTIVELY.

ES8800811A 1987-03-18 1988-03-17 DEVICE TO MEASURE A CONTENT OF LIQUID METAL GAS AND PROBE USED FOR SUCH PURPOSE. Expired ES2007155A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8700279A BE1000413A3 (en) 1987-03-18 1987-03-18 Liquid metal gas content measuring probe - has lance and probe for bubbling gas through liquid metal and collecting gas bubbled through for detection

Publications (1)

Publication Number Publication Date
ES2007155A6 true ES2007155A6 (en) 1989-06-01

Family

ID=3882574

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800811A Expired ES2007155A6 (en) 1987-03-18 1988-03-17 DEVICE TO MEASURE A CONTENT OF LIQUID METAL GAS AND PROBE USED FOR SUCH PURPOSE.

Country Status (5)

Country Link
AU (2) AU627332B2 (en)
BE (1) BE1000413A3 (en)
CA (1) CA1330719C (en)
ES (1) ES2007155A6 (en)
ZA (1) ZA881896B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821821A (en) * 1954-08-10 1959-10-14 British Aluminium Co Ltd Improvements in the determination of the gas content of liquid metals
US4116475A (en) * 1976-10-08 1978-09-26 Orsco, Inc. Direct connection co-axial fitting for injection lubricator
JPS5912348A (en) * 1982-07-14 1984-01-23 Sumitomo Light Metal Ind Ltd Measuring device for concentration of hydrogen gas in molten metal
US4454748A (en) * 1982-09-28 1984-06-19 Sumitomo Light Metal Industries, Ltd. Apparatus for measuring the content of hydrogen dissolved in a molten metal
BE898319A (en) * 1983-11-28 1984-05-28 Electro Nite Disposable measuring-sampling probe for molten metal converter - has telescopic section of cardboard tubing and O=ring seal
US4624128A (en) * 1985-06-18 1986-11-25 Union Carbide Corporation Hydrogen probe
US4731732A (en) * 1985-08-07 1988-03-15 Aluminum Company Of America Method and apparatus for determining soluble gas content

Also Published As

Publication number Publication date
AU5804490A (en) 1990-10-11
ZA881896B (en) 1988-09-07
AU622336B2 (en) 1992-04-02
BE1000413A3 (en) 1988-11-22
AU627332B2 (en) 1992-08-20
CA1330719C (en) 1994-07-19
AU5804290A (en) 1990-10-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20080318