JPS59650A - ワイヤ−ロ−プの電磁探傷装置 - Google Patents

ワイヤ−ロ−プの電磁探傷装置

Info

Publication number
JPS59650A
JPS59650A JP11003282A JP11003282A JPS59650A JP S59650 A JPS59650 A JP S59650A JP 11003282 A JP11003282 A JP 11003282A JP 11003282 A JP11003282 A JP 11003282A JP S59650 A JPS59650 A JP S59650A
Authority
JP
Japan
Prior art keywords
detection
wire rope
magnetic pole
rope
magnetic
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
JP11003282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0149898B2 (enrdf_load_stackoverflow
Inventor
Yutaka Hirama
豊 平間
Ataru Yanai
矢内　中
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.)
Hitachi Elevator Engineering and Service Co Ltd
Hitachi Ltd
Hitachi Elevator Service Co Ltd
Original Assignee
Hitachi Elevator Engineering and Service Co Ltd
Hitachi Ltd
Hitachi Elevator Service 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 Hitachi Elevator Engineering and Service Co Ltd, Hitachi Ltd, Hitachi Elevator Service Co Ltd filed Critical Hitachi Elevator Engineering and Service Co Ltd
Priority to JP11003282A priority Critical patent/JPS59650A/ja
Publication of JPS59650A publication Critical patent/JPS59650A/ja
Publication of JPH0149898B2 publication Critical patent/JPH0149898B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/904—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents with two or more sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP11003282A 1982-06-28 1982-06-28 ワイヤ−ロ−プの電磁探傷装置 Granted JPS59650A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11003282A JPS59650A (ja) 1982-06-28 1982-06-28 ワイヤ−ロ−プの電磁探傷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11003282A JPS59650A (ja) 1982-06-28 1982-06-28 ワイヤ−ロ−プの電磁探傷装置

Publications (2)

Publication Number Publication Date
JPS59650A true JPS59650A (ja) 1984-01-05
JPH0149898B2 JPH0149898B2 (enrdf_load_stackoverflow) 1989-10-26

Family

ID=14525378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11003282A Granted JPS59650A (ja) 1982-06-28 1982-06-28 ワイヤ−ロ−プの電磁探傷装置

Country Status (1)

Country Link
JP (1) JPS59650A (enrdf_load_stackoverflow)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515961A (en) * 1983-08-16 1985-05-07 American Home Products Corporation Resolution of (±)-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4,-b] indole-1-acetic acid using enrichment crystallization
JPH11230945A (ja) * 1998-02-09 1999-08-27 Hitachi Building Systems Co Ltd ワイヤーロープの磁気探傷装置
JP2002181792A (ja) * 2000-12-15 2002-06-26 Hitachi Building Systems Co Ltd ワイヤーロープの損傷検出装置
EP1439262A3 (en) * 2003-01-15 2005-07-06 Hitachi, Ltd. Rope and method for detecting damage thereof
JP2005225741A (ja) * 2004-02-16 2005-08-25 Kashiwara Machine Mfg Co Ltd 単結晶製造装置
JP2009091127A (ja) * 2007-10-10 2009-04-30 Mitsubishi Electric Building Techno Service Co Ltd ロープ点検方法
WO2011004445A1 (ja) * 2009-07-06 2011-01-13 三菱電機株式会社 エレベーター装置
JP2011257183A (ja) * 2010-06-07 2011-12-22 Hitachi Building Systems Co Ltd ワイヤロープの探傷装置
JPWO2011148456A1 (ja) * 2010-05-25 2013-07-25 三菱電機株式会社 ワイヤロープ探傷装置
CN104512779A (zh) * 2013-09-30 2015-04-15 上海三菱电梯有限公司 升降机悬挂元件检测装置及方法
JP2017015586A (ja) * 2015-07-02 2017-01-19 株式会社日立ビルシステム ロープ検査装置、および、ロープ検査システム
EP3376216A4 (en) * 2015-11-10 2018-12-05 Obschestvo S Ogranichennoy Otvetstvennostiyu "Alfaservis" Method for eddy-current testing of electrically conductive objects and device for realizing said method
JP2019138703A (ja) * 2018-02-07 2019-08-22 株式会社島津製作所 磁性体検査装置
JP2020038072A (ja) * 2018-09-03 2020-03-12 株式会社島津製作所 磁性体検査システム、磁性体検査装置および磁性体検査方法
JP2020118620A (ja) * 2019-01-25 2020-08-06 株式会社島津製作所 磁性体検査装置および磁性体検査方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5147512B2 (ja) * 2008-04-17 2013-02-20 株式会社日立ビルシステム ワイヤーロープ探傷装置
CN106461611B (zh) * 2014-04-28 2019-12-27 东京制纲株式会社 钢丝绳的检查装置
JP7670096B2 (ja) * 2023-09-19 2025-04-30 フジテック株式会社 ロープの素線切れ検知装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142289A (en) * 1977-05-18 1978-12-11 Nippon Kokan Kk Method and apparatus for alternating current magnetic crack detection

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142289A (en) * 1977-05-18 1978-12-11 Nippon Kokan Kk Method and apparatus for alternating current magnetic crack detection

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515961A (en) * 1983-08-16 1985-05-07 American Home Products Corporation Resolution of (±)-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4,-b] indole-1-acetic acid using enrichment crystallization
JPH11230945A (ja) * 1998-02-09 1999-08-27 Hitachi Building Systems Co Ltd ワイヤーロープの磁気探傷装置
JP2002181792A (ja) * 2000-12-15 2002-06-26 Hitachi Building Systems Co Ltd ワイヤーロープの損傷検出装置
EP1439262A3 (en) * 2003-01-15 2005-07-06 Hitachi, Ltd. Rope and method for detecting damage thereof
JP2005225741A (ja) * 2004-02-16 2005-08-25 Kashiwara Machine Mfg Co Ltd 単結晶製造装置
JP2009091127A (ja) * 2007-10-10 2009-04-30 Mitsubishi Electric Building Techno Service Co Ltd ロープ点検方法
WO2011004445A1 (ja) * 2009-07-06 2011-01-13 三菱電機株式会社 エレベーター装置
JPWO2011148456A1 (ja) * 2010-05-25 2013-07-25 三菱電機株式会社 ワイヤロープ探傷装置
JP2011257183A (ja) * 2010-06-07 2011-12-22 Hitachi Building Systems Co Ltd ワイヤロープの探傷装置
CN104512779A (zh) * 2013-09-30 2015-04-15 上海三菱电梯有限公司 升降机悬挂元件检测装置及方法
JP2017015586A (ja) * 2015-07-02 2017-01-19 株式会社日立ビルシステム ロープ検査装置、および、ロープ検査システム
EP3376216A4 (en) * 2015-11-10 2018-12-05 Obschestvo S Ogranichennoy Otvetstvennostiyu "Alfaservis" Method for eddy-current testing of electrically conductive objects and device for realizing said method
JP2019138703A (ja) * 2018-02-07 2019-08-22 株式会社島津製作所 磁性体検査装置
JP2020038072A (ja) * 2018-09-03 2020-03-12 株式会社島津製作所 磁性体検査システム、磁性体検査装置および磁性体検査方法
JP2020118620A (ja) * 2019-01-25 2020-08-06 株式会社島津製作所 磁性体検査装置および磁性体検査方法

Also Published As

Publication number Publication date
JPH0149898B2 (enrdf_load_stackoverflow) 1989-10-26

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