AT327643B - CLOSURE FOR CRUCIBLES USED IN ALUMINOTHERMAL REACTION - Google Patents

CLOSURE FOR CRUCIBLES USED IN ALUMINOTHERMAL REACTION

Info

Publication number
AT327643B
AT327643B AT513773A AT513773A AT327643B AT 327643 B AT327643 B AT 327643B AT 513773 A AT513773 A AT 513773A AT 513773 A AT513773 A AT 513773A AT 327643 B AT327643 B AT 327643B
Authority
AT
Austria
Prior art keywords
closure
crucibles used
aluminothermal reaction
aluminothermal
reaction
Prior art date
Application number
AT513773A
Other languages
German (de)
Other versions
ATA513773A (en
Original Assignee
Elektro Thermit 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
Priority claimed from DE19722230430 external-priority patent/DE2230430C3/en
Application filed by Elektro Thermit Gmbh filed Critical Elektro Thermit Gmbh
Publication of ATA513773A publication Critical patent/ATA513773A/en
Application granted granted Critical
Publication of AT327643B publication Critical patent/AT327643B/en

Links

Classifications

    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/20—Packing materials therefor
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT513773A 1972-06-22 1973-06-12 CLOSURE FOR CRUCIBLES USED IN ALUMINOTHERMAL REACTION AT327643B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722230430 DE2230430C3 (en) 1972-06-22 Closure for crucibles used in the aluminothermic reaction

Publications (2)

Publication Number Publication Date
ATA513773A ATA513773A (en) 1975-04-15
AT327643B true AT327643B (en) 1976-02-10

Family

ID=5848409

Family Applications (1)

Application Number Title Priority Date Filing Date
AT513773A AT327643B (en) 1972-06-22 1973-06-12 CLOSURE FOR CRUCIBLES USED IN ALUMINOTHERMAL REACTION

Country Status (9)

Country Link
US (1) US3831915A (en)
AR (1) AR195717A1 (en)
AT (1) AT327643B (en)
BR (1) BR7304400D0 (en)
CH (1) CH575108A5 (en)
GB (1) GB1392894A (en)
IT (1) IT985446B (en)
NL (1) NL157527B (en)
ZA (1) ZA733318B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063720A (en) * 1973-03-23 1977-12-20 Camille Boutet Automatic unplugging aluminothermic welding crucible
FR2234089B1 (en) * 1973-06-20 1978-10-27 Gennevilliers Acieries
DE3211831C2 (en) * 1982-03-31 1984-01-12 Elektro-Thermit Gmbh, 4300 Essen Self-opening closure for pouring crucibles used in aluminothermic reactions
EP0914889A1 (en) * 1997-10-31 1999-05-12 Elektro-Thermit GmbH Self-opening closure for vessel
DE60325939D1 (en) * 2002-01-25 2009-03-12 Erico Int Corp WELDING DEVICE
DE202011100121U1 (en) * 2011-05-02 2011-10-28 Elektro-Thermit Gmbh & Co. Kg Reaction crucible for aluminothermic welds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024132A (en) * 1933-07-06 1935-12-10 Firm Th Goldschmidt A G Process for introducing steel-forming additions into the aluminogenetic iron in aluminothermal welding

Also Published As

Publication number Publication date
IT985446B (en) 1974-11-30
BR7304400D0 (en) 1974-08-15
DE2230430A1 (en) 1974-01-10
DE2230430B2 (en) 1977-04-14
ZA733318B (en) 1974-04-24
NL157527B (en) 1978-08-15
US3831915A (en) 1974-08-27
AR195717A1 (en) 1973-10-31
ATA513773A (en) 1975-04-15
GB1392894A (en) 1975-05-07
CH575108A5 (en) 1976-04-30
AU5615373A (en) 1974-11-28
NL7306788A (en) 1973-12-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee