FR2388266A1 - DEVICE FOR TAKING SAMPLES IN MELTING METAL MASSES - Google Patents

DEVICE FOR TAKING SAMPLES IN MELTING METAL MASSES

Info

Publication number
FR2388266A1
FR2388266A1 FR7811905A FR7811905A FR2388266A1 FR 2388266 A1 FR2388266 A1 FR 2388266A1 FR 7811905 A FR7811905 A FR 7811905A FR 7811905 A FR7811905 A FR 7811905A FR 2388266 A1 FR2388266 A1 FR 2388266A1
Authority
FR
France
Prior art keywords
taking samples
melting metal
inlet channel
masses
metal masses
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.)
Granted
Application number
FR7811905A
Other languages
French (fr)
Other versions
FR2388266B1 (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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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
Priority claimed from DE19772717962 external-priority patent/DE2717962C2/en
Priority claimed from DE2738568A external-priority patent/DE2738568C3/en
Application filed by Mannesmann AG filed Critical Mannesmann AG
Publication of FR2388266A1 publication Critical patent/FR2388266A1/en
Application granted granted Critical
Publication of FR2388266B1 publication Critical patent/FR2388266B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G01N1/125—Dippers; Dredgers adapted for sampling molten metals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Dispositif pour le prélèvement d'échantillons dans des masses métalliques en fusion, comportant un corps en céramique réfractaire en deux parties pourvu de moyens de raccord à un tube porteur tandis qu'un canal d'entrée du métal en fusion est agencé dans la face frontale du dispositif pour la relier auxdits évidements. Selon l'invention, ce dispositif est caractérisé en ce que ledit canal d'entrée débouche dans une chambre de mélange, à laquelle est relié un canal de sortie conduisant à la cavité d'obtention de l'échantillon en forme de barre et en ce que le canal d'entrée et le canal de sortie sont agencés l'un à coté de l'autre dans la moitié inférieure de la chambre de mélange. Prélèvement d'échantillons dans des masses d'acier en fusion.Device for taking samples from molten metal masses, comprising a refractory ceramic body in two parts provided with means for connection to a carrier tube while an inlet channel for the molten metal is arranged in the front face of the device to connect it to said recesses. According to the invention, this device is characterized in that said inlet channel opens into a mixing chamber, to which is connected an outlet channel leading to the cavity for obtaining the sample in the form of a bar and in that that the inlet channel and the outlet channel are arranged next to each other in the lower half of the mixing chamber. Taking samples from molten steel masses.

FR7811905A 1977-04-21 1978-04-21 DEVICE FOR TAKING SAMPLES IN MELTING METAL MASSES Granted FR2388266A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772717962 DE2717962C2 (en) 1977-04-21 1977-04-21 Sampling device for molten metal
DE2738568A DE2738568C3 (en) 1977-08-25 1977-08-25 Sampling device for molten metal

Publications (2)

Publication Number Publication Date
FR2388266A1 true FR2388266A1 (en) 1978-11-17
FR2388266B1 FR2388266B1 (en) 1982-07-30

Family

ID=25771907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811905A Granted FR2388266A1 (en) 1977-04-21 1978-04-21 DEVICE FOR TAKING SAMPLES IN MELTING METAL MASSES

Country Status (4)

Country Link
JP (1) JPS5858029B2 (en)
FR (1) FR2388266A1 (en)
GB (1) GB1602702A (en)
IT (1) IT1094454B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099190B1 (en) * 1982-07-07 1987-01-21 Land Pyrometers Limited Sampling device
JPS59133212U (en) * 1983-02-26 1984-09-06 十條キンバリ−株式会社 Individual packaging of sanitary napkins
JPS59158062U (en) * 1983-04-09 1984-10-23 川惣電機工業株式会社 Temperature measuring and sampling device for molten metal
JPS63106426U (en) * 1986-12-27 1988-07-09
JPH0418360U (en) * 1990-06-06 1992-02-17

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2126501B (en) * Mannesmann AG, 4000 Düsseldorf Device for sampling from a blowing converter
US3552214A (en) * 1969-03-25 1971-01-05 William J Collins Device for sampling molten metal
US3877309A (en) * 1974-03-25 1975-04-15 Richard J Hance Immersion sampler for molten material
DE2519957A1 (en) * 1974-05-06 1975-11-20 Leeds & Northrup Co LIFTER FOR TAKING SAMPLE FROM A MELT
FR2292967A1 (en) * 1974-11-26 1976-06-25 Falk Richard MELT METAL SAMPLING UNIT
US4010649A (en) * 1975-11-10 1977-03-08 Falk Richard A Molten metal samplers with flow diverter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2126501B (en) * Mannesmann AG, 4000 Düsseldorf Device for sampling from a blowing converter
US3552214A (en) * 1969-03-25 1971-01-05 William J Collins Device for sampling molten metal
US3877309A (en) * 1974-03-25 1975-04-15 Richard J Hance Immersion sampler for molten material
DE2519957A1 (en) * 1974-05-06 1975-11-20 Leeds & Northrup Co LIFTER FOR TAKING SAMPLE FROM A MELT
FR2292967A1 (en) * 1974-11-26 1976-06-25 Falk Richard MELT METAL SAMPLING UNIT
US4010649A (en) * 1975-11-10 1977-03-08 Falk Richard A Molten metal samplers with flow diverter

Also Published As

Publication number Publication date
GB1602702A (en) 1981-11-18
IT1094454B (en) 1985-08-02
FR2388266B1 (en) 1982-07-30
IT7822599A0 (en) 1978-04-21
JPS5858029B2 (en) 1983-12-23
JPS5439188A (en) 1979-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse