PT3137835T - Manga de vedação para elétrodos de forno elétrico - Google Patents

Manga de vedação para elétrodos de forno elétrico

Info

Publication number
PT3137835T
PT3137835T PT157859455T PT15785945T PT3137835T PT 3137835 T PT3137835 T PT 3137835T PT 157859455 T PT157859455 T PT 157859455T PT 15785945 T PT15785945 T PT 15785945T PT 3137835 T PT3137835 T PT 3137835T
Authority
PT
Portugal
Prior art keywords
electric furnace
sleeve seal
furnace electrodes
electrodes
seal
Prior art date
Application number
PT157859455T
Other languages
English (en)
Original Assignee
Hatch 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 Hatch Ltd filed Critical Hatch Ltd
Publication of PT3137835T publication Critical patent/PT3137835T/pt

Links

Classifications

    • 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
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/028—Sealings between relatively-stationary surfaces with elastic packing the packing being mechanically expanded against the sealing surface
    • 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
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • F16J15/065—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions fire resistant
    • 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
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
    • F16J15/0812—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment with a braided or knitted body
    • 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
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • 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
    • F16J15/22—Packing materials therefor shaped as strands, ropes, threads, ribbons, or the like
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • 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
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D2099/0081—Joint

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Sealing Devices (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Gasket Seals (AREA)
PT157859455T 2014-04-28 2015-04-27 Manga de vedação para elétrodos de forno elétrico PT3137835T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461985026P 2014-04-28 2014-04-28

Publications (1)

Publication Number Publication Date
PT3137835T true PT3137835T (pt) 2022-09-07

Family

ID=54357945

Family Applications (1)

Application Number Title Priority Date Filing Date
PT157859455T PT3137835T (pt) 2014-04-28 2015-04-27 Manga de vedação para elétrodos de forno elétrico

Country Status (19)

Country Link
US (1) US10100930B2 (pt)
EP (1) EP3137835B1 (pt)
KR (1) KR102428011B1 (pt)
CN (1) CN106461335B (pt)
BR (1) BR112016024289B1 (pt)
CA (1) CA2946918C (pt)
DK (1) DK3137835T3 (pt)
ES (1) ES2926056T3 (pt)
HR (1) HRP20221092T1 (pt)
HU (1) HUE059643T2 (pt)
LT (1) LT3137835T (pt)
MX (1) MX367924B (pt)
PL (1) PL3137835T3 (pt)
PT (1) PT3137835T (pt)
RS (1) RS63536B1 (pt)
RU (1) RU2690318C2 (pt)
SI (1) SI3137835T1 (pt)
UA (1) UA120271C2 (pt)
WO (1) WO2015164959A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6343698B1 (ja) * 2017-04-19 2018-06-13 石川ガスケット株式会社 ガスケット及びその製造方法
CN107504818B (zh) * 2017-09-12 2019-12-17 青海际华江源实业有限公司 一种矿热炉用电极密封装置
KR20190095993A (ko) 2018-02-08 2019-08-19 (주)에코윈드 다결정질 알루미나 내화보드를 이용한 아치형 전기로
KR20190095990A (ko) 2018-02-08 2019-08-19 (주)에코윈드 다결정질 알루미나 섬유로 된 내화보드 및 그 제조방법
US10844957B2 (en) * 2018-04-18 2020-11-24 Ishikawa Gasket Co., Ltd. Gasket
CN108913843A (zh) * 2018-09-12 2018-11-30 中冶京诚工程技术有限公司 一种电极孔真空密闭装置
TW202103531A (zh) * 2019-07-05 2021-01-16 美商伊利諾工具工程公司 密封元件及具有密封元件的回流焊爐
US11181004B2 (en) * 2020-02-07 2021-11-23 Raytheon Technologies Corporation Confinement of a rope seal about a passage using a backing plate
CN113187972A (zh) * 2021-05-20 2021-07-30 中国科学院合肥物质科学研究院 一种适合于高低温的大口径结构密封圈及密封结构
CN113957200B (zh) * 2021-11-12 2024-09-13 河北智赛冶金科技有限公司 一种电渣炉的真空装置
CN216925196U (zh) * 2022-03-15 2022-07-08 眉山博雅新材料股份有限公司 一种密封结构及真空炉

Family Cites Families (35)

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US3124502A (en) * 1964-03-10 Composite fibrous lubricant packing
SU59706A1 (ru) 1939-03-20 1940-11-30 С.Н. Сороко Уплотнение дл электрода дуговой печи
US2243096A (en) 1939-06-29 1941-05-27 Stanford A Hardin Electrode seal
US2893682A (en) * 1953-07-06 1959-07-07 North American Aviation Inc Butterfly valve and seal
US2954884A (en) * 1958-12-12 1960-10-04 Mohr & Sons John Flexible gas seal for a blast furnace
US3379816A (en) 1966-01-06 1968-04-23 Koppers Co Inc Electrode sealing device
US3601416A (en) 1969-06-13 1971-08-24 Monsanto Co Self-adjusting wraparound seal
US3697660A (en) * 1970-03-16 1972-10-10 Jury Fedorovich Frolov Device for sealing gap between electrode and lining of electric arc furnace
US3709506A (en) * 1970-11-12 1973-01-09 Quebec Iron & Titanium Corp Furnace electrode seal
US3698727A (en) 1971-05-17 1972-10-17 Gen Connector Corp Distortable seal ring
US3683095A (en) 1971-07-14 1972-08-08 Valery Vasilievich Salmin Packing of electrodes in an electric arc furnace
US3835233A (en) 1973-12-07 1974-09-10 Canada Steel Co Electrode seals for electric-arc furnaces
ZA786513B (en) * 1977-12-05 1980-07-30 Elkem Spigerverket As Arrangement for gas-tight insertion of electrodes in covered electrical smelting furnaces
US4295001A (en) * 1979-12-03 1981-10-13 Inspiration Consolidated Copper Company Electrode seal
US4377289A (en) 1980-04-22 1983-03-22 Qit-Fer Et Titane Inc. Furnace electrode seal assembly
US4306726A (en) 1980-04-22 1981-12-22 Qit-Fer Et Titane Inc. Furnace electrode seal assembly
SU916948A1 (ru) * 1980-05-08 1982-03-30 Специальное Проектно-Конструкторское И Технологическое Бюро Электротермического Оборудования Дугова сталеплавильна печь
US4441726A (en) 1981-12-14 1984-04-10 Shan-Rod, Inc. Heat and vibration resistant seal
US4468043A (en) 1982-06-11 1984-08-28 Brazel Patrick J High temperature seal
US4822060A (en) 1985-02-21 1989-04-18 The Bentley-Harris Manufacturing Company Woven tubular gasket with continuous integral attachment means
US4759032A (en) 1987-06-03 1988-07-19 Monsanto Company Electrode seal assembly
DE4005653A1 (de) 1990-02-23 1991-08-29 Loi Ind Ofenanlagen Industrieofen
DE4017656A1 (de) 1990-06-01 1991-12-05 Minnesota Mining & Mfg Vorrichtung zur abschottung eines durch eine wand hindurchgefuehrten kunststoffrohrs im brandfall
JPH0525069U (ja) * 1991-09-11 1993-04-02 光洋精工株式会社 オイルシ−ル
US5406580A (en) * 1993-12-23 1995-04-11 Hatch Associates Ltd. Electrode seal for arc furnaces
US6505421B1 (en) * 1995-03-01 2003-01-14 Bfr Holdings Limited Blast and fragment resistent polyurethane boot sole for safety footwear
DE19720649C2 (de) * 1997-05-16 2000-09-28 Mtu Muenchen Gmbh Bürstendichtung
JP2001182841A (ja) 1999-12-27 2001-07-06 Nippon Pillar Packing Co Ltd 膨張黒鉛製編み糸
ZA200703371B (en) * 2004-01-19 2009-12-30 Metix Pty Ltd Sealing arrangement for use in pressure ring assembly
EP1876866B1 (en) 2004-01-19 2014-11-12 Metix (Pty) Limited Arc furnace pressure ring assembly
FR2931919B1 (fr) 2008-06-02 2010-08-27 Fed Mogul Systems Prot Group Joint d'etancheite, piece de four equipe d'un tel joint et four comprenant un tel joint
RU123128U1 (ru) * 2012-07-02 2012-12-20 Общество С Ограниченной Ответственностью "Группа "Магнезит" Водоохлаждаемый свод дуговой сталеплавильной печи
US9903476B2 (en) 2012-12-25 2018-02-27 Susumu Shoji Cylindrical shaft-sealing material obtained from pile weave or knit
CN203501803U (zh) * 2013-07-19 2014-03-26 攀钢集团攀枝花钢铁研究院有限公司 一种电炉及其电极密封装置
US11053614B2 (en) * 2015-06-16 2021-07-06 The Boeing Company Single-layer ceramic-based knit fabric for high temperature bulb seals

Also Published As

Publication number Publication date
CN106461335A (zh) 2017-02-22
CN106461335B (zh) 2018-11-30
RS63536B1 (sr) 2022-09-30
MX2016014028A (es) 2017-02-14
CA2946918A1 (en) 2015-11-05
BR112016024289A2 (pt) 2021-04-27
WO2015164959A1 (en) 2015-11-05
LT3137835T (lt) 2022-11-10
MX367924B (es) 2019-09-12
SI3137835T1 (sl) 2023-01-31
DK3137835T3 (da) 2022-09-12
KR20170020754A (ko) 2017-02-24
ES2926056T3 (es) 2022-10-21
RU2690318C2 (ru) 2019-05-31
RU2016146371A (ru) 2018-05-28
US20170051831A1 (en) 2017-02-23
KR102428011B1 (ko) 2022-08-03
PL3137835T3 (pl) 2022-10-10
UA120271C2 (uk) 2019-11-11
BR112016024289B1 (pt) 2022-08-02
HRP20221092T1 (hr) 2022-11-25
RU2016146371A3 (pt) 2019-03-26
CA2946918C (en) 2017-07-25
HUE059643T2 (hu) 2022-12-28
EP3137835B1 (en) 2022-06-08
EP3137835A1 (en) 2017-03-08
US10100930B2 (en) 2018-10-16
EP3137835A4 (en) 2018-01-17

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