JPS5241548A - Magnet measuring device - Google Patents

Magnet measuring device

Info

Publication number
JPS5241548A
JPS5241548A JP51114360A JP11436076A JPS5241548A JP S5241548 A JPS5241548 A JP S5241548A JP 51114360 A JP51114360 A JP 51114360A JP 11436076 A JP11436076 A JP 11436076A JP S5241548 A JPS5241548 A JP S5241548A
Authority
JP
Japan
Prior art keywords
measuring device
magnet measuring
magnet
measuring
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
JP51114360A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62469B2 (enExample
Inventor
Mooru Aadorufu
Zoon Borufugangu
Shiyutorooburu Georugu
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS5241548A publication Critical patent/JPS5241548A/ja
Publication of JPS62469B2 publication Critical patent/JPS62469B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
JP51114360A 1975-09-25 1976-09-22 Magnet measuring device Granted JPS5241548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2542774A DE2542774C3 (de) 1975-09-25 1975-09-25 Magnetmeßvorrichtung

Publications (2)

Publication Number Publication Date
JPS5241548A true JPS5241548A (en) 1977-03-31
JPS62469B2 JPS62469B2 (enExample) 1987-01-08

Family

ID=5957394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51114360A Granted JPS5241548A (en) 1975-09-25 1976-09-22 Magnet measuring device

Country Status (7)

Country Link
US (1) US4056770A (enExample)
JP (1) JPS5241548A (enExample)
DE (1) DE2542774C3 (enExample)
FR (1) FR2325942A1 (enExample)
GB (1) GB1552809A (enExample)
NL (1) NL7610644A (enExample)
SE (1) SE408247B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006170951A (ja) * 2004-12-20 2006-06-29 Nissan Motor Co Ltd 磁気測定装置およびその方法
WO2012020479A1 (ja) * 2010-08-11 2012-02-16 トヨタ自動車株式会社 保磁力分布磁石の保磁力性能判定装置
WO2012120609A1 (ja) * 2011-03-07 2012-09-13 トヨタ自動車株式会社 保磁力特定装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543643C3 (de) * 1975-09-30 1979-02-01 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Magnetisierung von Dauermagnetsegmenten
US4396887A (en) * 1980-08-22 1983-08-02 Magnetic Peripherals Inc. Magnetic disk-memory-cartridge hub tester
US4465975A (en) * 1980-09-19 1984-08-14 The B. F. Goodrich Company Scanning apparatus and method for measuring a magnetic field produced by a sample
FR2493353A1 (fr) * 1980-11-03 1982-05-07 Verdol Sa Dispositif d'enfilage pneumatique d'un fil dans une broche a double torsion
DE3324955C2 (de) * 1983-07-11 1985-11-07 Robert Bosch Gmbh, 7000 Stuttgart Prüfgerät zum Prüfen von Permanentmagnetsegmenten für Elektromotoren
JPS61112310A (ja) * 1984-11-07 1986-05-30 Sumitomo Bakelite Co Ltd 永久磁石の製造方法
US5660786A (en) * 1994-06-29 1997-08-26 U.S. Philips Corporation Method of manufacturing ferrite magnets for motors
US6456059B1 (en) * 1999-12-13 2002-09-24 Rockwell Automation Technologies, Inc. Non-homogeneous material magnetic flux sensor and method
US6774618B2 (en) 1999-12-13 2004-08-10 Rockwell Automation Technologies, Inc. Magnetic flux sensor and method
US6642739B2 (en) * 2001-04-27 2003-11-04 Kabushiki Kaisha Moric Method and device for magnetizing and inspecting a rotor for magneto generators
US6736616B2 (en) * 2002-05-20 2004-05-18 Oliver Laing Centrifugal pump with integrated motor
US20160184027A1 (en) * 2014-12-30 2016-06-30 Metal Industries Research And Development Centre Magnetic excitation system and method for operating the same
CN113162273A (zh) * 2021-04-28 2021-07-23 哈尔滨理工大学 一种新型永磁同步电机转子结构
CN113589207B (zh) * 2021-08-13 2023-09-22 哈尔滨工业大学 一种电器元件内部扇形永磁体截面磁通间接测量方法
KR20250006489A (ko) * 2023-07-04 2025-01-13 엘지전자 주식회사 마그넷 배향 장치 및 마그넷

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366811A (en) * 1964-09-21 1968-01-30 Philips Corp Direct current motor having a threepole armature and an annular twopole magnet
DE1513743A1 (de) * 1966-02-09 1969-05-22 Bosch Gmbh Robert Verfahren zum Herstellen von permanentmagnetisch erregten Kleinmotoren mit einer vorbestimmten Drehzahl
US3417295A (en) * 1966-06-08 1968-12-17 Arthur K Littwin Apparatus for and method of magnetizing circumferential members
US3488575A (en) * 1967-06-23 1970-01-06 Hoy O Mcintire Ferromagnetic ball magnetizer and remanence detector
US3971054A (en) * 1974-07-12 1976-07-20 Motorola, Inc. Method and apparatus for magnetizing permanent magnet in magnetic structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006170951A (ja) * 2004-12-20 2006-06-29 Nissan Motor Co Ltd 磁気測定装置およびその方法
WO2012020479A1 (ja) * 2010-08-11 2012-02-16 トヨタ自動車株式会社 保磁力分布磁石の保磁力性能判定装置
JP5163813B2 (ja) * 2010-08-11 2013-03-13 トヨタ自動車株式会社 保磁力分布磁石の保磁力性能判定装置
WO2012120609A1 (ja) * 2011-03-07 2012-09-13 トヨタ自動車株式会社 保磁力特定装置
JP5321749B2 (ja) * 2011-03-07 2013-10-23 トヨタ自動車株式会社 保磁力特定装置

Also Published As

Publication number Publication date
FR2325942B1 (enExample) 1981-10-09
NL7610644A (nl) 1977-03-29
DE2542774C3 (de) 1978-10-12
DE2542774B2 (de) 1978-02-09
GB1552809A (en) 1979-09-19
SE408247B (sv) 1979-05-21
JPS62469B2 (enExample) 1987-01-08
US4056770A (en) 1977-11-01
SE7601866L (sv) 1977-03-26
FR2325942A1 (fr) 1977-04-22
DE2542774A1 (de) 1977-04-21

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