DE3276427D1 - Protection of graphite electrodes - Google Patents

Protection of graphite electrodes

Info

Publication number
DE3276427D1
DE3276427D1 DE8282303052T DE3276427T DE3276427D1 DE 3276427 D1 DE3276427 D1 DE 3276427D1 DE 8282303052 T DE8282303052 T DE 8282303052T DE 3276427 T DE3276427 T DE 3276427T DE 3276427 D1 DE3276427 D1 DE 3276427D1
Authority
DE
Germany
Prior art keywords
protection
graphite electrodes
graphite
electrodes
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
DE8282303052T
Other languages
English (en)
Inventor
Dietger Dunkelmann
Helmut Jaunich
Josef Schiffarth
Dennis Greensmith
Roderic Hugh Hammerton
Colin John Wall
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.)
Foseco International Ltd
Original Assignee
Foseco International Ltd
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 Foseco International Ltd filed Critical Foseco International Ltd
Application granted granted Critical
Publication of DE3276427D1 publication Critical patent/DE3276427D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B05B13/0214—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe the liquid or other fluent material being applied to the whole periphery of the cross section of the elongated body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0436—Installations or apparatus for applying liquid or other fluent material to elongated bodies, e.g. light poles, pipes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
DE8282303052T 1981-06-26 1982-06-14 Protection of graphite electrodes Expired DE3276427D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8119714 1981-06-26
GB8208226 1982-03-20

Publications (1)

Publication Number Publication Date
DE3276427D1 true DE3276427D1 (en) 1987-07-02

Family

ID=26279922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282303052T Expired DE3276427D1 (en) 1981-06-26 1982-06-14 Protection of graphite electrodes

Country Status (3)

Country Link
EP (2) EP0200983A3 (de)
DE (1) DE3276427D1 (de)
ES (2) ES8400498A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8616450D0 (en) * 1986-07-05 1986-08-13 Foseco Int Protection of graphite electrodes
FR2620356B1 (fr) * 1987-09-14 1989-12-22 Lesieur Bernard Appareillage pour l'application de traitements de surfaces a des structures allongees
EP0490000A1 (de) * 1990-12-14 1992-06-17 The Kendall Company Vorrichtung zum Auftragen eines flüssigen Beschichtungsmittels für einen zylindrischen Gegenstand
US6893601B2 (en) * 2003-01-21 2005-05-17 Equity Enterprises Surface hardened carbon material and process of manufacturing
EP2190262A1 (de) 2008-11-25 2010-05-26 SGL Carbon SE Kohlenstoffelektrode mit verlängerter Standzeit
CN102338661B (zh) * 2011-05-23 2013-03-13 桂林理工大学 夹式水平电极架

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369372A (fr) * 1963-04-24 1964-08-14 Thomson Houston Comp Francaise Revêtement métallisant pour corps macrocristallin en oxydes métalliques réfractaires
US3620799A (en) * 1968-12-26 1971-11-16 Rca Corp Method for metallizing a ceramic body
GB1386611A (en) * 1971-11-26 1975-03-12 Foseco Int Protection of graphite electrodes
GB1431892A (en) * 1972-03-22 1976-04-14 Foseco Int Pre-formed sheets for use in the protection of carbon articles
FR2191450A5 (de) * 1972-06-30 1974-02-01 Brochet Ernest
US4076175A (en) * 1976-08-24 1978-02-28 Bert Walter J Adjustable industrial paint sprayer
DE2731894C3 (de) * 1977-07-14 1980-07-17 Roland 8702 Veitshoechheim Kraus Farbauftragverfahren und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
ES513471A0 (es) 1983-11-01
ES522327A0 (es) 1984-08-16
ES8400498A1 (es) 1983-11-01
EP0200983A3 (de) 1989-01-04
EP0070100A2 (de) 1983-01-19
EP0070100B1 (de) 1987-05-27
EP0070100A3 (en) 1985-02-06
EP0200983A2 (de) 1986-11-12
ES8407108A1 (es) 1984-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee