KR900006537A - Gas distribution device - Google Patents
Gas distribution device Download PDFInfo
- Publication number
- KR900006537A KR900006537A KR1019890013646A KR890013646A KR900006537A KR 900006537 A KR900006537 A KR 900006537A KR 1019890013646 A KR1019890013646 A KR 1019890013646A KR 890013646 A KR890013646 A KR 890013646A KR 900006537 A KR900006537 A KR 900006537A
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- piston
- connecting rod
- support plate
- distribution device
- Prior art date
Links
Classifications
-
- 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
- C21C5/30—Regulating or controlling the blowing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Furnace Charging Or Discharging (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 의한 가스 유통 장치의 종단면도.1 is a longitudinal cross-sectional view of a gas distribution device according to the present invention.
제2도는 본 발명에 의한 가스 유통 장치의 변형된 가용체를 보인 부분 단면도.2 is a partial cross-sectional view showing a modified soluble body of the gas distribution device according to the present invention.
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3833505.0 | 1988-10-01 | ||
DE3833505A DE3833505C1 (en) | 1988-10-01 | 1988-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900006537A true KR900006537A (en) | 1990-05-08 |
Family
ID=6364234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890013646A KR900006537A (en) | 1988-10-01 | 1989-09-22 | Gas distribution device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0364724A1 (en) |
JP (1) | JPH02118014A (en) |
KR (1) | KR900006537A (en) |
CN (1) | CN1015909B (en) |
DE (1) | DE3833505C1 (en) |
ZA (1) | ZA896855B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4121329C2 (en) * | 1991-06-28 | 1995-09-07 | Veitsch Radex Ag | Gas purging stone |
CA2073219C (en) * | 1992-07-06 | 1995-12-19 | Keizo Aramaki | Refractory for gas blowing for molten metal refining vessel |
DE9301563U1 (en) * | 1993-02-04 | 1993-03-25 | Beck u. Kaltheuner Feuerfeste Erzeugnisse GmbH & Co KG, 5970 Plettenberg | Ceramic sink for steel treatment pans |
DE19755199C1 (en) * | 1997-12-12 | 1998-11-05 | Didier Werke Ag | Gas introduction unit |
CN103184315A (en) * | 2011-12-30 | 2013-07-03 | 斗山重工业株式会社 | Porous plug, device and method for manufacturing high nitrogen steel using same |
JP6082307B2 (en) * | 2013-04-18 | 2017-02-15 | 黒崎播磨株式会社 | Molten metal leakage prevention device |
EP2893992B1 (en) * | 2014-01-09 | 2015-12-30 | Refractory Intellectual Property GmbH & Co. KG | Gas flushing element and associated gas connection element |
CN111421130A (en) * | 2020-04-01 | 2020-07-17 | 东北大学 | Air brick anti-seepage device and anti-seepage method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623609C1 (en) * | 1986-07-12 | 1988-01-21 | Didier Werke Ag | Gas purging device |
-
1988
- 1988-10-01 DE DE3833505A patent/DE3833505C1/de not_active Expired - Fee Related
-
1989
- 1989-09-07 ZA ZA896855A patent/ZA896855B/en unknown
- 1989-09-08 EP EP89116618A patent/EP0364724A1/en not_active Withdrawn
- 1989-09-22 KR KR1019890013646A patent/KR900006537A/en not_active Application Discontinuation
- 1989-09-26 JP JP1248268A patent/JPH02118014A/en active Pending
- 1989-09-28 CN CN89107556A patent/CN1015909B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH02118014A (en) | 1990-05-02 |
CN1015909B (en) | 1992-03-18 |
ZA896855B (en) | 1990-06-27 |
CN1041615A (en) | 1990-04-25 |
EP0364724A1 (en) | 1990-04-25 |
DE3833505C1 (en) | 1990-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |