SE514748C2 - Spolsten - Google Patents

Spolsten

Info

Publication number: SE514748C2
Authority: SE; Sweden
Prior art keywords: body portion; gap; stone; gas; bottom plate
Prior art date: 1999-08-03

Application number

SE9902830A

Other languages

English (en)

Swedish (sv)

Other versions

SE9902830L (sv

SE9902830D0 (sv

Inventor

Jan Sahlin

Niklas Svanberg

Original Assignee

Sahlin Gjutteknik Ab

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.)

1999-08-03

Filing date

1999-08-03

Publication date

2001-04-09

1999-08-03 Application filed by Sahlin Gjutteknik Ab filed Critical Sahlin Gjutteknik Ab

1999-08-03 Priority to SE9902830A priority Critical patent/SE514748C2/sv

1999-08-03 Publication of SE9902830D0 publication Critical patent/SE9902830D0/xx

2000-07-20 Priority to EP00950175A priority patent/EP1214162B1/de

2000-07-20 Priority to JP2001513543A priority patent/JP4884625B2/ja

2000-07-20 Priority to DE60016254T priority patent/DE60016254T2/de

2000-07-20 Priority to ES00950175T priority patent/ES2233414T3/es

2000-07-20 Priority to CN00810993A priority patent/CN1123410C/zh

2000-07-20 Priority to KR1020027001357A priority patent/KR100661145B1/ko

2000-07-20 Priority to RU2002105480/02A priority patent/RU2243847C2/ru

2000-07-20 Priority to US10/048,247 priority patent/US6669896B1/en

2000-07-20 Priority to PCT/SE2000/001508 priority patent/WO2001008834A1/en

2000-07-20 Priority to AT00950175T priority patent/ATE283131T1/de

2000-07-20 Priority to AU63311/00A priority patent/AU6331100A/en

2001-02-04 Publication of SE9902830L publication Critical patent/SE9902830L/

2001-04-09 Publication of SE514748C2 publication Critical patent/SE514748C2/sv

Links

238000010926 purge Methods 0.000 title abstract description 7
239000000919 ceramic Substances 0.000 claims abstract description 7
239000004575 stone Substances 0.000 claims description 38
239000000155 melt Substances 0.000 claims description 11
238000011010 flushing procedure Methods 0.000 claims description 2
229910000831 Steel Inorganic materials 0.000 description 9
239000010959 steel Substances 0.000 description 9
230000008595 infiltration Effects 0.000 description 7
238000001764 infiltration Methods 0.000 description 7
239000000725 suspension Substances 0.000 description 7
238000004519 manufacturing process Methods 0.000 description 6
238000010276 construction Methods 0.000 description 5
238000005266 casting Methods 0.000 description 4
238000011161 development Methods 0.000 description 3
230000018109 developmental process Effects 0.000 description 3
230000002093 peripheral effect Effects 0.000 description 3
230000008901 benefit Effects 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
239000011888 foil Substances 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
230000035699 permeability Effects 0.000 description 2
238000005516 engineering process Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000003825 pressing Methods 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
230000029058 respiratory gaseous exchange Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
239000000161 steel melt Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Treatment Of Steel In Its Molten State (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Furnace Details (AREA)
Manufacture And Refinement Of Metals (AREA)
Taps Or Cocks (AREA)
Lift Valve (AREA)
Valve Housings (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

SE9902830A 1999-08-03 1999-08-03 Spolsten SE514748C2 (sv)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
SE9902830A SE514748C2 (sv)	1999-08-03	1999-08-03	Spolsten
AU63311/00A AU6331100A (en)	1999-08-03	2000-07-20	Purge plug
KR1020027001357A KR100661145B1 (ko)	1999-08-03	2000-07-20	퍼지 플러그
JP2001513543A JP4884625B2 (ja)	1999-08-03	2000-07-20	パージ・プラグ
DE60016254T DE60016254T2 (de)	1999-08-03	2000-07-20	Gasspülstein für metallurgische schmelzegefässe
ES00950175T ES2233414T3 (es)	1999-08-03	2000-07-20	Tapon de purga de gas para recipientes de fusion metalurgica.
CN00810993A CN1123410C (zh)	1999-08-03	2000-07-20	吹气塞
EP00950175A EP1214162B1 (de)	1999-08-03	2000-07-20	Gasspülstein für metallurgische schmelzegefässe
RU2002105480/02A RU2243847C2 (ru)	1999-08-03	2000-07-20	Продувочная пробка
US10/048,247 US6669896B1 (en)	1999-08-03	2000-07-20	Purge plug
PCT/SE2000/001508 WO2001008834A1 (en)	1999-08-03	2000-07-20	Purge plug
AT00950175T ATE283131T1 (de)	1999-08-03	2000-07-20	Gasspülstein für metallurgische schmelzegefässe

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9902830A SE514748C2 (sv)	1999-08-03	1999-08-03	Spolsten

Publications (3)

Publication Number	Publication Date
SE9902830D0 SE9902830D0 (sv)	1999-08-03
SE9902830L SE9902830L (sv)	2001-02-04
SE514748C2 true SE514748C2 (sv)	2001-04-09

Family

ID=20416610

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9902830A SE514748C2 (sv)	1999-08-03	1999-08-03	Spolsten

Country Status (12)

Country	Link
US (1)	US6669896B1 (de)
EP (1)	EP1214162B1 (de)
JP (1)	JP4884625B2 (de)
KR (1)	KR100661145B1 (de)
CN (1)	CN1123410C (de)
AT (1)	ATE283131T1 (de)
AU (1)	AU6331100A (de)
DE (1)	DE60016254T2 (de)
ES (1)	ES2233414T3 (de)
RU (1)	RU2243847C2 (de)
SE (1)	SE514748C2 (de)
WO (1)	WO2001008834A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7781464B2 (en) *	2003-01-17	2010-08-24	Bexel Pharmaceuticals, Inc.	Heterocyclic diphenyl ethers
US7087576B2 (en) *	2003-10-07	2006-08-08	Bexel Pharmaceuticals, Inc.	Dipeptide phenyl ethers
DE102004022129A1 (de) *	2004-05-05	2005-12-01	Stefan Munding	Gasspülvorrichtung
RU2370337C1 (ru) *	2008-02-13	2009-10-20	Общество с ограниченной ответственностью "Огнеупор"	Способ изготовления огнеупорного пористого блока для продувки жидкого металла инертным газом
AR088577A1 (es)	2011-11-03	2014-06-18	Vesuvius Crucible Co	Tapon de purga gaseoso para recipiente metalurgico que comprende un sistema anti-obstruccion y metodo para producirlo
ES2572686T3 (es) *	2014-05-05	2016-06-01	Refractory Intellectual Property Gmbh & Co. Kg	Elemento cerámico refractario de barrido con gas
CA2982968C (en) *	2017-10-19	2020-09-22	Refractory Intellectual Property Gmbh & Co. Kg	Refractory ceramic gas purging element
JP7323803B2 (ja) *	2019-11-28	2023-08-09	日本製鉄株式会社	溶鋼の取鍋精錬方法
USD1084072S1 (en) *	2024-11-26	2025-07-15	Wen Yi	Purge plug for welding

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH595130A5 (de) *	1975-04-24	1978-01-31	Alusuisse
JPS5845357U (ja) *	1981-09-21	1983-03-26	播磨耐火煉瓦株式会社	溶融金属へのガス吹込装置
ZA83976B (en) *	1982-02-15	1983-11-30	Zirconal Processes Ltd	Improvements in the introduction of substances into molten metal
US4470582A (en) *	1982-02-15	1984-09-11	Zirconal Processes Limited	Introduction of substances into molten metal
JPS60110810A (ja) *	1983-11-21	1985-06-17	Kawasaki Heavy Ind Ltd	底吹用羽口
DE3907887A1 (de)	1988-03-23	1989-10-26	Radex Heraklith	Spuelstein
RU2047659C1 (ru) *	1990-12-21	1995-11-10	Грузинский технический университет	Способ периодического введения порошкообразных реагентов в жидкий металл
JPH08143942A (ja) *	1994-11-18	1996-06-04	Toshiba Ceramics Co Ltd	ガス吹込みプラグ及びその製造方法
JPH08199223A (ja) *	1995-01-20	1996-08-06	Nippon Steel Corp	ガス吹込み羽口
US5478053A (en) *	1995-04-10	1995-12-26	North American Refractories Co. Inc.	Refractory gas purging device
DE19610578C1 (de) *	1996-03-18	1997-04-24	Veitsch Radex Ag	Gasspüleinrichtung
SE515794C2 (sv) *	2000-05-02	2001-10-08	Sahlin Gjutteknik Ab	Spolsten
SE515802C2 (sv) *	2000-05-02	2001-10-08	Sahlin Gjutteknik Ab	Spolsten

1999
- 1999-08-03 SE SE9902830A patent/SE514748C2/sv not_active IP Right Cessation
2000
- 2000-07-20 AU AU63311/00A patent/AU6331100A/en not_active Abandoned
- 2000-07-20 CN CN00810993A patent/CN1123410C/zh not_active Expired - Fee Related
- 2000-07-20 ES ES00950175T patent/ES2233414T3/es not_active Expired - Lifetime
- 2000-07-20 DE DE60016254T patent/DE60016254T2/de not_active Expired - Lifetime
- 2000-07-20 US US10/048,247 patent/US6669896B1/en not_active Expired - Fee Related
- 2000-07-20 WO PCT/SE2000/001508 patent/WO2001008834A1/en not_active Ceased
- 2000-07-20 JP JP2001513543A patent/JP4884625B2/ja not_active Expired - Fee Related
- 2000-07-20 AT AT00950175T patent/ATE283131T1/de active
- 2000-07-20 KR KR1020027001357A patent/KR100661145B1/ko not_active Expired - Fee Related
- 2000-07-20 RU RU2002105480/02A patent/RU2243847C2/ru not_active IP Right Cessation
- 2000-07-20 EP EP00950175A patent/EP1214162B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP4884625B2 (ja)	2012-02-29
EP1214162A1 (de)	2002-06-19
WO2001008834A1 (en)	2001-02-08
DE60016254D1 (de)	2004-12-30
RU2243847C2 (ru)	2005-01-10
SE9902830L (sv)	2001-02-04
KR20020063840A (ko)	2002-08-05
CN1365307A (zh)	2002-08-21
DE60016254T2 (de)	2005-12-08
ES2233414T3 (es)	2005-06-16
US6669896B1 (en)	2003-12-30
CN1123410C (zh)	2003-10-08
ATE283131T1 (de)	2004-12-15
AU6331100A (en)	2001-02-19
EP1214162B1 (de)	2004-11-24
SE9902830D0 (sv)	1999-08-03
JP2003505600A (ja)	2003-02-12
KR100661145B1 (ko)	2006-12-26

Legal Events

Date	Code	Title	Description
2016-03-29	NUG	Patent has lapsed

Publication	Publication Date	Title
FI61419C (fi)	1982-08-10	Skjutport foer en gjutoeppning foer smaelt metall
US4154289A (en)	1979-05-15	Gating system
CA1107499A (en)	1981-08-25	Refractory structure
US5137189A (en)	1992-08-11	Porous refractory nozzle and method of making same
NO744205L (de)	1975-05-26
SE500133C2 (sv)	1994-04-25	Eldfast tillslutningsplatta för slidtillslutning vid utloppet av ett kärl som innehåller metallsmälta
JP4884625B2 (ja)	2012-02-29	パージ・プラグ
US3454201A (en)	1969-07-08	Discharge mechanism for bottom pouring steel ladle
US8221068B2 (en)	2012-07-17	Hydraulic machine member with an abrasion-resistant reinforced edge and a hydraulic machine using this member
US4365731A (en)	1982-12-28	Refractory structures
SE515794C2 (sv)	2001-10-08	Spolsten
SE515802C2 (sv)	2001-10-08	Spolsten
DK165774B (da)	1993-01-18	Ventilplade til en forskydelig lukkeventil til brug ved stoebning af flydende metaller
US4555094A (en)	1985-11-26	Process for the repair of slide plates
JP2003505600A5 (de)	2007-08-30
JP2021084112A (ja)	2021-06-03	溶融金属排出装置の摺動盤又は固定盤
CN205851866U (zh)	2017-01-04	一种连铸中间包快速更换系统
JPS62500844A (ja)	1987-04-09	溶融金属用レ−ドルの改良
WO1997021511A1 (en)	1997-06-19	Metering nozzle
JP2820224B2 (ja)	1998-11-05	摺動面面粗さが粗である溶融金属流量制御装置用煉瓦
GB2254274A (en)	1992-10-07	Stopper for controlling metal flow from a vessel and delivering gas
JP3071451B2 (ja)	2000-07-31	流量調整絞り弁
GB2286841A (en)	1995-08-30	Nozzle structure for rotary drill bit
JPS6195757A (ja)	1986-05-14	連続鋳造用浸漬ノズル
CN101247910B (zh)	2011-03-09	带有多孔插入件的耐火浇注管及其组件