DK3137835T3 - Muffetætning til elektriske ovnelektroder - Google Patents

Muffetætning til elektriske ovnelektroder Download PDF

Info

Publication number
DK3137835T3
DK3137835T3 DK15785945.5T DK15785945T DK3137835T3 DK 3137835 T3 DK3137835 T3 DK 3137835T3 DK 15785945 T DK15785945 T DK 15785945T DK 3137835 T3 DK3137835 T3 DK 3137835T3
Authority
DK
Denmark
Prior art keywords
electric furnace
sleeve seal
furnace electrodes
electrodes
seal
Prior art date
Application number
DK15785945.5T
Other languages
English (en)
Inventor
Stephen D Haley
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
Application granted granted Critical
Publication of DK3137835T3 publication Critical patent/DK3137835T3/da

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)
DK15785945.5T 2014-04-28 2015-04-27 Muffetætning til elektriske ovnelektroder DK3137835T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461985026P 2014-04-28 2014-04-28
PCT/CA2015/050345 WO2015164959A1 (en) 2014-04-28 2015-04-27 Sleeve seal for electric furnace electrodes

Publications (1)

Publication Number Publication Date
DK3137835T3 true DK3137835T3 (da) 2022-09-12

Family

ID=54357945

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15785945.5T DK3137835T3 (da) 2014-04-28 2015-04-27 Muffetætning til elektriske ovnelektroder

Country Status (19)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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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
TWM601656U (zh) * 2019-07-05 2020-09-21 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

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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
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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
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US6505421B1 (en) * 1995-03-01 2003-01-14 Bfr Holdings Limited Blast and fragment resistent polyurethane boot sole for safety footwear
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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
HRP20221092T1 (hr) 2022-11-25
US10100930B2 (en) 2018-10-16
MX2016014028A (es) 2017-02-14
MX367924B (es) 2019-09-12
RU2016146371A (ru) 2018-05-28
ES2926056T3 (es) 2022-10-21
UA120271C2 (uk) 2019-11-11
KR102428011B1 (ko) 2022-08-03
BR112016024289B1 (pt) 2022-08-02
SI3137835T1 (sl) 2023-01-31
EP3137835A1 (en) 2017-03-08
CA2946918A1 (en) 2015-11-05
PL3137835T3 (pl) 2022-10-10
PT3137835T (pt) 2022-09-07
EP3137835B1 (en) 2022-06-08
RU2690318C2 (ru) 2019-05-31
RU2016146371A3 (da) 2019-03-26
EP3137835A4 (en) 2018-01-17
RS63536B1 (sr) 2022-09-30
CN106461335B (zh) 2018-11-30
BR112016024289A2 (pt) 2021-04-27
KR20170020754A (ko) 2017-02-24
HUE059643T2 (hu) 2022-12-28
CA2946918C (en) 2017-07-25
LT3137835T (lt) 2022-11-10
US20170051831A1 (en) 2017-02-23
CN106461335A (zh) 2017-02-22
WO2015164959A1 (en) 2015-11-05

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