JPS528882A - Machine cooler damage detector unit - Google Patents

Machine cooler damage detector unit

Info

Publication number
JPS528882A
JPS528882A JP50084995A JP8499575A JPS528882A JP S528882 A JPS528882 A JP S528882A JP 50084995 A JP50084995 A JP 50084995A JP 8499575 A JP8499575 A JP 8499575A JP S528882 A JPS528882 A JP S528882A
Authority
JP
Japan
Prior art keywords
detector unit
damage detector
machine cooler
cooler damage
accelerator
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
JP50084995A
Other languages
Japanese (ja)
Other versions
JPS57444B2 (en
Inventor
Takero Sato
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 JP50084995A priority Critical patent/JPS528882A/en
Publication of JPS528882A publication Critical patent/JPS528882A/en
Publication of JPS57444B2 publication Critical patent/JPS57444B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

PURPOSE:To detect a cooler damage by setting an accelerator to accelerate cooling mater at a part of the cooling water output pipe and detecting the accelerator vibration change.
JP50084995A 1975-07-11 1975-07-11 Machine cooler damage detector unit Granted JPS528882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50084995A JPS528882A (en) 1975-07-11 1975-07-11 Machine cooler damage detector unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50084995A JPS528882A (en) 1975-07-11 1975-07-11 Machine cooler damage detector unit

Publications (2)

Publication Number Publication Date
JPS528882A true JPS528882A (en) 1977-01-24
JPS57444B2 JPS57444B2 (en) 1982-01-06

Family

ID=13846205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50084995A Granted JPS528882A (en) 1975-07-11 1975-07-11 Machine cooler damage detector unit

Country Status (1)

Country Link
JP (1) JPS528882A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142500U (en) * 1989-05-08 1990-12-03
CN107699650A (en) * 2017-11-28 2018-02-16 武汉钢铁有限公司 A method for installing a cooling wall of a blast furnace
US11091321B2 (en) 2017-09-15 2021-08-17 Interroll Holding Ag Motor-driven conveying roller comprising a cooling sleeve pressed into the drum tube
JP2023115512A (en) * 2022-02-08 2023-08-21 Ｊｆｅスチール株式会社 Bubble detection method and bubble detection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142500U (en) * 1989-05-08 1990-12-03
US11091321B2 (en) 2017-09-15 2021-08-17 Interroll Holding Ag Motor-driven conveying roller comprising a cooling sleeve pressed into the drum tube
CN107699650A (en) * 2017-11-28 2018-02-16 武汉钢铁有限公司 A method for installing a cooling wall of a blast furnace
JP2023115512A (en) * 2022-02-08 2023-08-21 Ｊｆｅスチール株式会社 Bubble detection method and bubble detection device

Also Published As

Publication number Publication date
JPS57444B2 (en) 1982-01-06

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