KR870000337B1 - 가압식 주탕로 - Google Patents
가압식 주탕로 Download PDFInfo
- Publication number
- KR870000337B1 KR870000337B1 KR8203565A KR820003565A KR870000337B1 KR 870000337 B1 KR870000337 B1 KR 870000337B1 KR 8203565 A KR8203565 A KR 8203565A KR 820003565 A KR820003565 A KR 820003565A KR 870000337 B1 KR870000337 B1 KR 870000337B1
- Authority
- KR
- South Korea
- Prior art keywords
- pouring
- chamber
- molten metal
- pressure
- predetermined
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
Description
Claims (1)
- 용탕을 저류하고, 또한, 이 용탕면에 임의의 기압을 인가 가능하게 한 밀폐형상의 저탕실과, 이 저탕실의 바닥부에서 윗쪽으로 일어선 도통로를 개재해서 이 저탕실과 연통되고, 실의 바닥면부에 주탕노즐구를 형성한 주탕실을 갖추고, 주탕하고자 하는 주탕량에 알맞은 기간, 상기 저탕실에 소정의 기압을 인가해서, 이주탕실에 있어서의 탕면레벨을 바닥면보다 소정의 높이로 설정해 사주탕노즐구에서 소정의 주탕속도로 용탕을 주출하도록 한 가압식 주탕로에 있어서, 상기 주탕실의 바닥면에 주탕노즐구의 주위부를 포위하도록 소정높이로 일어서는 둑을 형성하고, 이 둑을 개재해서 주탕을 행하기 전의 당해 주탕실에 있어서의 탕면레벨을, 주탕노즐구가 위치하는 레벨보다도 대략 당해 둑의 높이만큼 높은 위치로 설정하고, 주탕시에, 상기 저탕실에 추가 가압하는 데에 요하는 기압을 저감하도록 한 것을 특징으로 하는 가압식 주탕로.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP81-124570 | 1981-08-08 | ||
JP56-124570 | 1981-08-08 | ||
JP56124570A JPS5825862A (ja) | 1981-08-08 | 1981-08-08 | 加圧式注湯炉の注湯方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840000921A KR840000921A (ko) | 1984-03-26 |
KR870000337B1 true KR870000337B1 (ko) | 1987-03-04 |
Family
ID=14888747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8203565A KR870000337B1 (ko) | 1981-08-08 | 1982-08-07 | 가압식 주탕로 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4432535A (ko) |
JP (1) | JPS5825862A (ko) |
KR (1) | KR870000337B1 (ko) |
DE (1) | DE3229277A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4216293A1 (de) * | 1992-05-16 | 1993-11-18 | Mueller Weingarten Maschf | Verfahren zur Regelung von Gießparametern bei einer Druckgießmaschine |
KR20030039943A (ko) * | 2001-11-16 | 2003-05-22 | 김철욱 | 김치와 전통장류를 이용한 기능성 발효돼지고기 및 그 제조방법 |
CN114273641B (zh) * | 2021-12-28 | 2023-08-08 | 中科金龙金属材料开发有限公司 | 一种复合线材立式连铸系统及工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1092938A (en) * | 1912-10-10 | 1914-04-14 | United Aluminum Ingot Company | Melting-furnace. |
US3052936A (en) * | 1956-10-01 | 1962-09-11 | Babcock & Wilcox Co | Method of continuously casting metals |
US3504825A (en) * | 1966-08-15 | 1970-04-07 | Gen Motors Corp | Pneumatic control of pressure pouring ladle |
US3810564A (en) * | 1973-06-18 | 1974-05-14 | Midland Ross Corp | Air pressure discharge furnace having protective atmosphere inlet and outlet |
DE2433060C2 (de) * | 1974-07-10 | 1978-06-22 | Otto Junker Gmbh, 5101 Simmerath | Verfahren zum Vergießen vorbestimmter Mengen schmelzflüssigen Metalls und Einrichtung zur Durchführung ' dieses Verfahrens |
JPS5548466A (en) * | 1978-10-04 | 1980-04-07 | Toshiba Corp | Pressure-feed injection furnace on direct current feed system |
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1981
- 1981-08-08 JP JP56124570A patent/JPS5825862A/ja active Granted
-
1982
- 1982-08-05 DE DE19823229277 patent/DE3229277A1/de not_active Withdrawn
- 1982-08-06 US US06/405,737 patent/US4432535A/en not_active Expired - Fee Related
- 1982-08-07 KR KR8203565A patent/KR870000337B1/ko active
Also Published As
Publication number | Publication date |
---|---|
JPS6143153B2 (ko) | 1986-09-26 |
DE3229277A1 (de) | 1983-03-17 |
US4432535A (en) | 1984-02-21 |
JPS5825862A (ja) | 1983-02-16 |
KR840000921A (ko) | 1984-03-26 |
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