JPS5419799A - Meter for hydrogen gases in molten metal - Google Patents

Meter for hydrogen gases in molten metal

Info

Publication number
JPS5419799A
JPS5419799A JP8455077A JP8455077A JPS5419799A JP S5419799 A JPS5419799 A JP S5419799A JP 8455077 A JP8455077 A JP 8455077A JP 8455077 A JP8455077 A JP 8455077A JP S5419799 A JPS5419799 A JP S5419799A
Authority
JP
Japan
Prior art keywords
meter
molten metal
hydrogen gases
promptly
shifted
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
JP8455077A
Other languages
Japanese (ja)
Other versions
JPS5925453B2 (en
Inventor
Akira Yamazaki
Yasuyuki Kobayashi
Hideaki Kudo
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP8455077A priority Critical patent/JPS5925453B2/en
Publication of JPS5419799A publication Critical patent/JPS5419799A/en
Publication of JPS5925453B2 publication Critical patent/JPS5925453B2/en
Expired legal-status Critical Current

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  • Indicating Measured Values (AREA)

Abstract

PURPOSE: To meter the quantity of H2 in a molten metal of Al (or its alloy) promptly without any troublesome operation by actuating drive mechanisms on the basis upon the variation in temperature and in the surrounding gas phase pressure so that an indicating needle is shifted in the scale of the H2 quantity.
COPYRIGHT: (C)1979,JPO&Japio
JP8455077A 1977-07-14 1977-07-14 Hydrogen gas measuring device in molten metal Expired JPS5925453B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8455077A JPS5925453B2 (en) 1977-07-14 1977-07-14 Hydrogen gas measuring device in molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8455077A JPS5925453B2 (en) 1977-07-14 1977-07-14 Hydrogen gas measuring device in molten metal

Publications (2)

Publication Number Publication Date
JPS5419799A true JPS5419799A (en) 1979-02-14
JPS5925453B2 JPS5925453B2 (en) 1984-06-18

Family

ID=13833744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8455077A Expired JPS5925453B2 (en) 1977-07-14 1977-07-14 Hydrogen gas measuring device in molten metal

Country Status (1)

Country Link
JP (1) JPS5925453B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234340A (en) * 1985-04-10 1986-10-18 Yuuwa Sangyo Kk Non-contact measuring apparatus for density or the like of liquid and viscous body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234340A (en) * 1985-04-10 1986-10-18 Yuuwa Sangyo Kk Non-contact measuring apparatus for density or the like of liquid and viscous body

Also Published As

Publication number Publication date
JPS5925453B2 (en) 1984-06-18

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