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KR840002675A - Float for detecting molten metal level - Google Patents

Float for detecting molten metal level Download PDF

Info

Publication number
KR840002675A
KR840002675A KR1019820005498A KR820005498A KR840002675A KR 840002675 A KR840002675 A KR 840002675A KR 1019820005498 A KR1019820005498 A KR 1019820005498A KR 820005498 A KR820005498 A KR 820005498A KR 840002675 A KR840002675 A KR 840002675A
Authority
KR
South Korea
Prior art keywords
float
molten metal
area
flat
level
Prior art date
Application number
KR1019820005498A
Other languages
Korean (ko)
Inventor
죠오지 굿드리치 데이빗드
Original Assignee
포올 에머어슨 칼로우
카이자아 알루미넘 앤드 케미칼 코오포레이션
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 포올 에머어슨 칼로우, 카이자아 알루미넘 앤드 케미칼 코오포레이션 filed Critical 포올 에머어슨 칼로우
Publication of KR840002675A publication Critical patent/KR840002675A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Level Indicators Using A Float (AREA)
  • Continuous Casting (AREA)

Abstract

내용 없음.No content.

Description

용융금속수준 감지용 부유체Float for detecting molten metal level

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 븐 발명의 부유체의 부분 절제 사시도.1 is a partial ablation perspective view of the float of the invention according to the invention.

제2도는 전자기 주조 조립체에 설치된 본 발명 부유체의 단면도.2 is a cross-sectional view of the floating body of the present invention installed in an electromagnetic casting assembly.

제3 및 4도는 본 발명의 다른 예들의 단면도.3 and 4 are cross-sectional views of other examples of the invention.

Claims (6)

용융 금속 표면에 얹히는데 적합하게 된 평편한 하부 표면을 가진 상부 부분과 용융 금속의 수준 아래에 잠기는데 적합하게된 하부부분으로 이루어져 있고, 상기 평편한 하부 표면의 지역의 하방으로 돌출된 부분의 지역의 적어도 10%이고, 용융금속의 수준 아래에 잠기는 하부부분의 체적이 부유체의 중량 및 부유체에의 부착물에 의해 부유체에 가해지는 어떤 수직력과 동일한 중량의 용융금속의 체적을 추방하도록된 용융금속 수준 감지 부유체.An area of the upper part having a flat lower surface adapted to be mounted on the molten metal surface and a lower part adapted to be submerged below the level of the molten metal, the area of the protruding portion below the area of the flat lower surface At least 10% of the melt, the volume of the lower portion submerged below the level of molten metal to expel the volume of molten metal equal to the weight of the float and any perpendicular force exerted on the float by attachment to the float Metal Level Detection Float. 제1항에 있어서, 펑편한 표면 지역이 하방으로 돌출된 부분의 지역의 적어도 25%인 상기 부유체.The float of claim 1, wherein the flat surface area is at least 25% of the area of the downwardly protruding portion. 제1항에 있어서, 부유체가 가벼운 내화물질로 만들어지는 상기 부유체.2. The float of claim 1, wherein the float is made of a light refractory material. 제1항에 있어서, 하부부분이 상부부의 펑편한 표면으로부터 재어도 0.5인치, 그러나 3인치 이하만큼 용융금속내로 돌출하는 상기 부유체.The float of claim 1, wherein the lower portion protrudes into the molten metal by 0.5 inches, but no more than 3 inches, from the flat surface of the upper portion. 하부 부분이 상부부분의 평편한 표면으로부터 적어도 1·0인치 돌출하는 상기 부유체.Said float protruding at least one inch from the flat surface of the upper portion. 용융 금속 표면상에 얹히는데 적합하게 된 편평한 하부표면을 가진 상부 부분과 용융금속의 수준아래에 잠기는데 적합하게 된 하부부분으로 이루어져 있고, 상기 평편한 하부 표면의 지역이 하방으로 돌출된 부분의 지역의 적어도 10%이고, 용융 금속의 수준 아래에 잠기는 하부부분의 체적이 부유체의 중량 및 부유체의 부착물에 의해 부유체에 가해지는 어떤 수직력과 중량이 동일한 용융금속의 체적을 추방하는 환상 또는 링형의 용융 금속 부유체 및 스키머.An upper part with a flat lower surface adapted to be mounted on the molten metal surface and a lower part adapted to be submerged below the level of the molten metal, the area of which the area of the flat lower surface protrudes downward Annular or ring-shaped, with at least 10% of the volume of the lower portion submerged below the level of molten metal expelling the volume of molten metal equal to the weight of the float and any vertical force exerted on the float by the attachment of the float Of molten metal floats and skimmers. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820005498A 1981-12-10 1982-12-08 Float for detecting molten metal level KR840002675A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32945781A 1981-12-10 1981-12-10
US329457 1995-02-21

Publications (1)

Publication Number Publication Date
KR840002675A true KR840002675A (en) 1984-07-16

Family

ID=23285486

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820005498A KR840002675A (en) 1981-12-10 1982-12-08 Float for detecting molten metal level

Country Status (16)

Country Link
JP (1) JPS58105017A (en)
KR (1) KR840002675A (en)
AU (1) AU550044B2 (en)
BR (1) BR8207113A (en)
CA (1) CA1200976A (en)
CH (1) CH658721A5 (en)
DE (2) DE8233113U1 (en)
ES (1) ES278758Y (en)
FR (1) FR2517996B1 (en)
GB (1) GB2112135B (en)
IN (1) IN157323B (en)
IT (1) IT1207968B (en)
NL (1) NL8204770A (en)
NZ (1) NZ202545A (en)
PT (1) PT75944B (en)
SE (1) SE458641B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074174A (en) * 1989-09-02 1991-12-24 Dae Sam Co., Ltd. Socket wrench

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176611B (en) * 1985-06-20 1989-07-19 Thor Ceramics Ltd Constant temperature probe
GB9409183D0 (en) * 1994-05-07 1994-06-29 British Steel Plc Continuous casting molds
AU2002211591A1 (en) * 2000-10-27 2002-05-06 The Ohio State University Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel
DE10146600B4 (en) * 2001-09-21 2006-09-14 Paus, Hans J., Prof. Dr. Device for growing crystals from the melt
CN110883319A (en) * 2019-10-14 2020-03-17 北京理工大学 Casting method of aluminum-lithium alloy composite ingot

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744639A (en) * 1953-06-29 1956-02-08 Kent Ltd G Improvements in floats for use in measuring instruments
US2968847A (en) * 1959-01-16 1961-01-24 Aluminum Co Of America Skimmer apparatus for fluxing light metals
DE1780523A1 (en) * 1968-09-25 1971-08-26 Wolfgang Mueller Device for monitoring the minimum amount of brake fluid permitted in a brake circuit of hydraulic motor vehicle brakes
US3752217A (en) * 1971-08-13 1973-08-14 Olin Corp Float-distributor for direct chill casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074174A (en) * 1989-09-02 1991-12-24 Dae Sam Co., Ltd. Socket wrench

Also Published As

Publication number Publication date
SE8207039L (en) 1983-06-11
SE8207039D0 (en) 1982-12-09
ES278758U (en) 1984-10-16
DE8233113U1 (en) 1983-03-10
PT75944B (en) 1985-12-09
PT75944A (en) 1983-01-01
NZ202545A (en) 1986-05-09
FR2517996B1 (en) 1987-04-24
NL8204770A (en) 1983-07-01
IT8224682A0 (en) 1982-12-10
JPS58105017A (en) 1983-06-22
DE3243650A1 (en) 1983-06-23
GB2112135A (en) 1983-07-13
CH658721A5 (en) 1986-11-28
IT1207968B (en) 1989-06-01
SE458641B (en) 1989-04-17
CA1200976A (en) 1986-02-25
BR8207113A (en) 1983-10-11
AU9170382A (en) 1983-06-16
IN157323B (en) 1986-03-01
FR2517996A1 (en) 1983-06-17
JPH0259406B2 (en) 1990-12-12
ES278758Y (en) 1985-04-16
GB2112135B (en) 1985-11-20
AU550044B2 (en) 1986-02-27

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19821208

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19870420

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19821208

Comment text: Patent Application

PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19900328

Patent event code: PE09021S01D

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 19900528