KR950016966A - Thermocouple for surface temperature measurement - Google Patents

Thermocouple for surface temperature measurement Download PDF

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Publication number
KR950016966A
KR950016966A KR1019930031062A KR930031062A KR950016966A KR 950016966 A KR950016966 A KR 950016966A KR 1019930031062 A KR1019930031062 A KR 1019930031062A KR 930031062 A KR930031062 A KR 930031062A KR 950016966 A KR950016966 A KR 950016966A
Authority
KR
South Korea
Prior art keywords
thermocouple
surface temperature
guide
hole
tip
Prior art date
Application number
KR1019930031062A
Other languages
Korean (ko)
Other versions
KR950012631B1 (en
Inventor
임창희
이상민
이인렬
신영길
Original Assignee
조말수
포항종합제철주식회사
백덕현
재단법인산업과학기술연구소
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.)
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Publication date
Application filed by 조말수, 포항종합제철주식회사, 백덕현, 재단법인산업과학기술연구소 filed Critical 조말수
Priority to KR1019930031062A priority Critical patent/KR950012631B1/en
Publication of KR950016966A publication Critical patent/KR950016966A/en
Application granted granted Critical
Publication of KR950012631B1 publication Critical patent/KR950012631B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Continuous Casting (AREA)

Abstract

본 발명은 연주주편 표면온도 측정을 열전대에 관한 것이다.The present invention relates to a thermocouple for measuring the surface temperature of the cast cast.

그 구성은 원판형 열전대 팁(5)을 가이드(1)에 형성된 구멍(3a)에 장착하고 열전대팁(5)의 두께(D1)는 가이드(1)의 두께(D2)보다 2배 이상 두껍게 하며 열전대 팁(5)과 가이드(1) 구멍(3a)과의 간격(D3)는 2-10mm로 하여 구성되어 짐으로써, 열전대(4)의 파손이 방지됨은 물론, 정확한 표면 온도의 측정이 가능하다.The configuration is to mount the disk-shaped thermocouple tip (5) in the hole (3a) formed in the guide 1 and the thickness (D1) of the thermocouple tip (5) is more than twice as thick as the thickness (D2) of the guide (1) The distance D3 between the thermocouple tip 5 and the hole 3a of the guide 1 is configured to be 2-10 mm, which prevents the breakdown of the thermocouple 4 and enables accurate surface temperature measurement. .

Description

연주주편 표면온도 측정용 열전대Thermocouple for surface temperature measurement

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 주편표면온도 측정방법을 도시한 개략도.1 is a schematic diagram showing a method for measuring the surface temperature of cast steel.

제 2 도는 종래의 주편표면온도 측정용 열전대를 도시하며, 제 2(a) 도는 평면도, 제 2(b) 도는 제 2(a) 도의 A-A'선 단면도.FIG. 2 shows a conventional thermocouple for measuring the surface temperature of a slab, and is a sectional view taken along the line A-A 'of FIG. 2 (a) or a plan view, and FIG. 2 (b) or 2 (a).

제 3 도는 본 발명의 주편표면온도 측정용 열전대를 도시한 평면도.3 is a plan view showing a thermocouple for measuring the surface temperature of the cast steel of the present invention.

제 4 도는 제 3 도의 B-B'선 단면도.4 is a cross-sectional view taken along the line B-B 'of FIG.

제 5 도는 제 3 도의 열전대에 대한 분해사시도.5 is an exploded perspective view of the thermocouple of FIG.

Claims (1)

다수개의 핀(2)이 형성된 가이드(1)는, 그 장변 방향의 일측에 열전대(4)가 부착되며 타측에는 철판(8)을 부착하여 연주주편의 표면온도를 측정하는 열전대에 있어서, 상기 가이드(1)는 그 중앙부에 일정 직경의 구멍(3a)을 형성하며, 상기 구멍(3a)의 일측으로 절개홈(3b)을 형성하고, 상기 열전대(4)의 단부에는 중앙부 양단으로 돌출부(5a)가 형성된 원판형 열전대 팁(5)을 장착함은 물론, 상기 열전대 팁(5)의 두께(D1)는 가이드 두께(D2)의 2배 이상으로 형성하고, 열전대 팁(5)과 가이드(1)의 구멍(3a)과의 간격(D3)은 2-10mm로 형성하여 주편의 표면온도를 정확하게 측정할 수 있음을 특징으로 하는 연주주편 표면온도 측정용 열전대.In the guide 1 having a plurality of pins 2, the thermocouple 4 is attached to one side of the long side direction and the thermocouple 4 is attached to the other side to measure the surface temperature of the cast steel. (1) forms a hole 3a having a predetermined diameter in the center thereof, and forms a cutout groove 3b on one side of the hole 3a, and protrudes 5a at both ends of the center portion at the end of the thermocouple 4. Is equipped with a disc-shaped thermocouple tip (5), as well as the thickness (D1) of the thermocouple tip (5) is formed more than twice the guide thickness (D2), the thermocouple tip (5) and the guide (1) The distance (D3) and the hole (3a) of the thermocouple for measuring the surface temperature of the cast slab, characterized in that formed by 2-10mm to accurately measure the surface temperature of the cast steel. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031062A 1993-12-29 1993-12-29 Thermocouple for surface temperature of continous casting KR950012631B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031062A KR950012631B1 (en) 1993-12-29 1993-12-29 Thermocouple for surface temperature of continous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031062A KR950012631B1 (en) 1993-12-29 1993-12-29 Thermocouple for surface temperature of continous casting

Publications (2)

Publication Number Publication Date
KR950016966A true KR950016966A (en) 1995-07-20
KR950012631B1 KR950012631B1 (en) 1995-10-19

Family

ID=19374075

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930031062A KR950012631B1 (en) 1993-12-29 1993-12-29 Thermocouple for surface temperature of continous casting

Country Status (1)

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KR (1) KR950012631B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817152B1 (en) * 2001-12-22 2008-03-27 주식회사 포스코 Device for measuring temperature of slab
KR101257721B1 (en) * 2008-06-25 2013-04-24 에스엠에스 지마크 악티엔게젤샤프트 Mould for casting metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817152B1 (en) * 2001-12-22 2008-03-27 주식회사 포스코 Device for measuring temperature of slab
KR101257721B1 (en) * 2008-06-25 2013-04-24 에스엠에스 지마크 악티엔게젤샤프트 Mould for casting metal

Also Published As

Publication number Publication date
KR950012631B1 (en) 1995-10-19

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