JPS616126B2 - - Google Patents

Info

Publication number
JPS616126B2
JPS616126B2 JP14796782A JP14796782A JPS616126B2 JP S616126 B2 JPS616126 B2 JP S616126B2 JP 14796782 A JP14796782 A JP 14796782A JP 14796782 A JP14796782 A JP 14796782A JP S616126 B2 JPS616126 B2 JP S616126B2
Authority
JP
Japan
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.)
Expired
Application number
JP14796782A
Other languages
Japanese (ja)
Other versions
JPS5938313A (ja
Inventor
Jiro Oono
Hirokatsu Yashiro
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP14796782A priority Critical patent/JPS5938313A/ja
Priority to DE8383304312T priority patent/DE3363514D1/de
Priority to EP83304312A priority patent/EP0101219B1/en
Priority to CA000433587A priority patent/CA1200903A/en
Priority to US06/519,245 priority patent/US4641083A/en
Priority to KR1019830003629A priority patent/KR880000638B1/ko
Publication of JPS5938313A publication Critical patent/JPS5938313A/ja
Publication of JPS616126B2 publication Critical patent/JPS616126B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/2845—Electromagnetic waves for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Blast Furnaces (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP14796782A 1982-08-02 1982-08-25 高炉内融着帯根部検出方法 Granted JPS5938313A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14796782A JPS5938313A (ja) 1982-08-25 1982-08-25 高炉内融着帯根部検出方法
DE8383304312T DE3363514D1 (en) 1982-08-03 1983-07-26 Method and apparatus for supervising charges in blast furnace
EP83304312A EP0101219B1 (en) 1982-08-03 1983-07-26 Method and apparatus for supervising charges in blast furnace
CA000433587A CA1200903A (en) 1982-08-03 1983-07-29 Method and apparatus for supervising charges in blast furnace
US06/519,245 US4641083A (en) 1982-08-03 1983-08-01 Method and apparatus for supervising charges in blast furnace using electromagnetic waves
KR1019830003629A KR880000638B1 (ko) 1982-08-02 1983-08-03 고로의 장입물을 점검하는 방법 및 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14796782A JPS5938313A (ja) 1982-08-25 1982-08-25 高炉内融着帯根部検出方法

Publications (2)

Publication Number Publication Date
JPS5938313A JPS5938313A (ja) 1984-03-02
JPS616126B2 true JPS616126B2 (cs) 1986-02-24

Family

ID=15442140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14796782A Granted JPS5938313A (ja) 1982-08-02 1982-08-25 高炉内融着帯根部検出方法

Country Status (1)

Country Link
JP (1) JPS5938313A (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031786U (ja) * 1983-08-04 1985-03-04 株式会社　ユ−カリ社 カセットケ−スのステッカ−
JP2570886B2 (ja) * 1989-04-27 1997-01-16 日本鋼管株式会社 炉内レベル計
JPH06117989A (ja) * 1992-10-02 1994-04-28 Nippon Steel Corp 粒子分布ピッチ測定方法および装置
JPH06117990A (ja) * 1992-10-06 1994-04-28 Nippon Steel Corp 移動層内粒子種類識別方法
JP2655314B2 (ja) * 1994-06-06 1997-09-17 株式会社ワイヤーデバイス 液面計
JP6224983B2 (ja) * 2012-10-25 2017-11-01 四国計測工業株式会社 危険物施設に設置可能なマイクロ波化学反応装置
JP6844768B2 (ja) * 2016-10-07 2021-03-17 株式会社Ｗａｄｅｃｏ 高炉用レベル計

Also Published As

Publication number Publication date
JPS5938313A (ja) 1984-03-02

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