JPS5518966A - Molten metal sampling and temperature measuring device under vacuum - Google Patents

Molten metal sampling and temperature measuring device under vacuum

Info

Publication number
JPS5518966A
JPS5518966A JP9213578A JP9213578A JPS5518966A JP S5518966 A JPS5518966 A JP S5518966A JP 9213578 A JP9213578 A JP 9213578A JP 9213578 A JP9213578 A JP 9213578A JP S5518966 A JPS5518966 A JP S5518966A
Authority
JP
Japan
Prior art keywords
speed
molten metal
sample
measuring device
under vacuum
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9213578A
Other languages
Japanese (ja)
Other versions
JPS5914192B2 (en
Inventor
Masao Yamazoe
Akira Wakabayashi
Keisuke Fukuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OSAKA SHINKU KIKI SEISAKUSHO KK
OSAKA SHINKUU KIKI SEISAKUSHO
Original Assignee
OSAKA SHINKU KIKI SEISAKUSHO KK
OSAKA SHINKUU KIKI SEISAKUSHO
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 OSAKA SHINKU KIKI SEISAKUSHO KK, OSAKA SHINKUU KIKI SEISAKUSHO filed Critical OSAKA SHINKU KIKI SEISAKUSHO KK
Priority to JP53092135A priority Critical patent/JPS5914192B2/en
Publication of JPS5518966A publication Critical patent/JPS5518966A/en
Publication of JPS5914192B2 publication Critical patent/JPS5914192B2/en
Expired legal-status Critical Current

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  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

PURPOSE: To improve the working efficiency by lowering the speed of a degasifying device, when a sample and a body having its temperature to be measured are inserted into molten metal, and by raising the speed when in the lifting operation.
CONSTITUTION: After a sample member 14 is attached, a holder tube 20 is lowered until it is stopped at a lower limit position. Then, by the timer operation, a deceleration motor 28 is reversed to rise until it is stopped at an upper limit position. And, the atmospheric air is introduced into a partition valve chamber 9, and the sample is taken out of the sample member 14 when a vacuum meter 18 indicates the atmospheric pressure. Likewise, the temperature measurement is performed. In this instance, a wire rope 34 is wound on a take-up drum 46 so that the initial speed is high when in a downward operation and that the speed is lowered at the surface of the molten metal. On the other hand, when in an upward operation, the initial speed is low but is gradually acclerated.
COPYRIGHT: (C)1980,JPO&Japio
JP53092135A 1978-07-27 1978-07-27 Device for collecting molten metal samples and measuring temperature in vacuum Expired JPS5914192B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53092135A JPS5914192B2 (en) 1978-07-27 1978-07-27 Device for collecting molten metal samples and measuring temperature in vacuum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53092135A JPS5914192B2 (en) 1978-07-27 1978-07-27 Device for collecting molten metal samples and measuring temperature in vacuum

Publications (2)

Publication Number Publication Date
JPS5518966A true JPS5518966A (en) 1980-02-09
JPS5914192B2 JPS5914192B2 (en) 1984-04-03

Family

ID=14045978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53092135A Expired JPS5914192B2 (en) 1978-07-27 1978-07-27 Device for collecting molten metal samples and measuring temperature in vacuum

Country Status (1)

Country Link
JP (1) JPS5914192B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145963A (en) * 1983-02-09 1984-08-21 Osaka Shinku Kiki Seisakusho:Kk Lifting method of detecting implement and lifting positioning device in its device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145963A (en) * 1983-02-09 1984-08-21 Osaka Shinku Kiki Seisakusho:Kk Lifting method of detecting implement and lifting positioning device in its device

Also Published As

Publication number Publication date
JPS5914192B2 (en) 1984-04-03

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