NL7610644A - Magneetmeetinrichting. - Google Patents
Magneetmeetinrichting.Info
- Publication number
- NL7610644A NL7610644A NL7610644A NL7610644A NL7610644A NL 7610644 A NL7610644 A NL 7610644A NL 7610644 A NL7610644 A NL 7610644A NL 7610644 A NL7610644 A NL 7610644A NL 7610644 A NL7610644 A NL 7610644A
- Authority
- NL
- Netherlands
- Prior art keywords
- measurement device
- magnetic measurement
- magnetic
- measurement
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2542774A DE2542774C3 (de) | 1975-09-25 | 1975-09-25 | Magnetmeßvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7610644A true NL7610644A (nl) | 1977-03-29 |
Family
ID=5957394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7610644A NL7610644A (nl) | 1975-09-25 | 1976-09-24 | Magneetmeetinrichting. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4056770A (de) |
JP (1) | JPS5241548A (de) |
DE (1) | DE2542774C3 (de) |
FR (1) | FR2325942A1 (de) |
GB (1) | GB1552809A (de) |
NL (1) | NL7610644A (de) |
SE (1) | SE408247B (de) |
Families Citing this family (16)
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 |
EP0690548B1 (de) * | 1994-06-29 | 1998-09-02 | Philips Composants Et Semiconducteurs | Verfahren zur Herstellung von Ferritmagneten für Motoren |
US6774618B2 (en) | 1999-12-13 | 2004-08-10 | Rockwell Automation Technologies, Inc. | Magnetic flux sensor and method |
US6456059B1 (en) * | 1999-12-13 | 2002-09-24 | Rockwell Automation Technologies, Inc. | Non-homogeneous material 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 |
JP5070673B2 (ja) * | 2004-12-20 | 2012-11-14 | 日産自動車株式会社 | 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 |
US8797023B2 (en) * | 2011-03-07 | 2014-08-05 | Toyota Jidosha Kabushiki Kaisha | Coercive force specifying apparatus |
US20160184027A1 (en) * | 2014-12-30 | 2016-06-30 | Metal Industries Research And Development Centre | Magnetic excitation system and method for operating the same |
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 |
Family Cites Families (5)
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 |
-
1975
- 1975-09-25 DE DE2542774A patent/DE2542774C3/de not_active Expired
-
1976
- 1976-02-18 SE SE7601866A patent/SE408247B/xx unknown
- 1976-08-26 FR FR7625876A patent/FR2325942A1/fr active Granted
- 1976-09-22 JP JP51114360A patent/JPS5241548A/ja active Granted
- 1976-09-24 GB GB39637/76A patent/GB1552809A/en not_active Expired
- 1976-09-24 NL NL7610644A patent/NL7610644A/xx not_active Application Discontinuation
- 1976-09-27 US US05/726,874 patent/US4056770A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4056770A (en) | 1977-11-01 |
JPS5241548A (en) | 1977-03-31 |
DE2542774A1 (de) | 1977-04-21 |
FR2325942B1 (de) | 1981-10-09 |
GB1552809A (en) | 1979-09-19 |
SE7601866L (sv) | 1977-03-26 |
SE408247B (sv) | 1979-05-21 |
JPS62469B2 (de) | 1987-01-08 |
FR2325942A1 (fr) | 1977-04-22 |
DE2542774C3 (de) | 1978-10-12 |
DE2542774B2 (de) | 1978-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |