MY128316A - Eddy current measuring device - Google Patents
Eddy current measuring deviceInfo
- Publication number
- MY128316A MY128316A MYPI9705980A MY128316A MY 128316 A MY128316 A MY 128316A MY PI9705980 A MYPI9705980 A MY PI9705980A MY 128316 A MY128316 A MY 128316A
- Authority
- MY
- Malaysia
- Prior art keywords
- permanent magnet
- eddy current
- magnetized
- measuring device
- indicator
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
- G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996152082 DE19652082A1 (de) | 1996-12-14 | 1996-12-14 | Wirbelstrommesswerk |
Publications (1)
Publication Number | Publication Date |
---|---|
MY128316A true MY128316A (en) | 2007-01-31 |
Family
ID=7814726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI9705980 MY128316A (en) | 1996-12-14 | 1997-12-11 | Eddy current measuring device |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP2001506755A (de) |
KR (1) | KR100733162B1 (de) |
CN (1) | CN1120374C (de) |
BR (1) | BR9714011A (de) |
DE (1) | DE19652082A1 (de) |
MY (1) | MY128316A (de) |
WO (1) | WO1998027436A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050035251A (ko) * | 2002-08-01 | 2005-04-15 | 젠트론 아크티엔게젤샤프트 | 자기장 센서 및 자기장 센서의 작동 방법 |
JP2004219383A (ja) * | 2003-01-17 | 2004-08-05 | Central Japan Railway Co | 車輪速度検知システム |
DE102006047896A1 (de) * | 2006-10-10 | 2008-04-17 | Volkswagen Ag | Anzeigeeinrichtung mit einer bewegbaren Zeigereinrichtung und einem Antrieb für die Zeigereinrichtung |
US20150035517A1 (en) * | 2013-07-30 | 2015-02-05 | Delphi Technologies, Inc. | Vehicle instrument panel with magnet equipped pointer |
US10459115B2 (en) * | 2015-03-25 | 2019-10-29 | Daniel Rudolph Krugel | Method and device for detecting a material |
KR20230053391A (ko) | 2021-10-14 | 2023-04-21 | 현대자동차주식회사 | 영구자석 와전류 손실 측정장치 및 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8053356V0 (it) * | 1980-07-03 | 1980-07-03 | Borletti Spa | Perfezionamento ad un dispositivo tachimetrico pilotato da un motore elettrico |
KR0108468Y1 (en) * | 1993-07-26 | 1995-02-18 | Jung Young Choon | Brushless dc motor |
DE4339599A1 (de) | 1993-11-20 | 1995-06-01 | Vdo Schindling | Wirbelstrom-Meßwerk |
DE4440214C2 (de) * | 1994-11-10 | 1997-08-14 | Itt Ind Gmbh Deutsche | Drehgeber mit Hallsensoren |
-
1996
- 1996-12-14 DE DE1996152082 patent/DE19652082A1/de not_active Withdrawn
-
1997
- 1997-12-04 CN CN 97180620 patent/CN1120374C/zh not_active Expired - Fee Related
- 1997-12-04 JP JP52724498A patent/JP2001506755A/ja active Pending
- 1997-12-04 BR BR9714011-2A patent/BR9714011A/pt not_active IP Right Cessation
- 1997-12-04 KR KR1019997004776A patent/KR100733162B1/ko not_active IP Right Cessation
- 1997-12-04 WO PCT/EP1997/006772 patent/WO1998027436A1/de not_active Application Discontinuation
- 1997-12-11 MY MYPI9705980 patent/MY128316A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20000057320A (ko) | 2000-09-15 |
DE19652082A1 (de) | 1998-06-18 |
WO1998027436A1 (de) | 1998-06-25 |
CN1240513A (zh) | 2000-01-05 |
CN1120374C (zh) | 2003-09-03 |
KR100733162B1 (ko) | 2007-06-27 |
BR9714011A (pt) | 2000-05-09 |
JP2001506755A (ja) | 2001-05-22 |
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