CN100514000C - 速度和方向齿轮齿传感器组件 - Google Patents
速度和方向齿轮齿传感器组件 Download PDFInfo
- Publication number
- CN100514000C CN100514000C CNB2006101413755A CN200610141375A CN100514000C CN 100514000 C CN100514000 C CN 100514000C CN B2006101413755 A CNB2006101413755 A CN B2006101413755A CN 200610141375 A CN200610141375 A CN 200610141375A CN 100514000 C CN100514000 C CN 100514000C
- Authority
- CN
- China
- Prior art keywords
- sensor
- angle
- lead
- hall effect
- plane
- 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.)
- Expired - Fee Related
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/026—Housings for speed measuring devices, e.g. pulse generator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
- G01D5/2451—Incremental encoders
-
- 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
-
- 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
- G01P3/488—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 variable reluctance detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/431,914 US7242180B1 (en) | 2006-05-10 | 2006-05-10 | Rotationally orientated dual differential hall effect speed and direction gear tooth sensor assembly |
US11/431,914 | 2006-05-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101071070A CN101071070A (zh) | 2007-11-14 |
CN100514000C true CN100514000C (zh) | 2009-07-15 |
Family
ID=38227041
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101413755A Expired - Fee Related CN100514000C (zh) | 2006-05-10 | 2006-09-25 | 速度和方向齿轮齿传感器组件 |
CNU2006201493242U Expired - Lifetime CN200986439Y (zh) | 2006-05-10 | 2006-09-26 | 速度和方向齿轮齿传感器组件 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006201493242U Expired - Lifetime CN200986439Y (zh) | 2006-05-10 | 2006-09-26 | 速度和方向齿轮齿传感器组件 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7242180B1 (zh) |
EP (1) | EP1855116A3 (zh) |
JP (1) | JP2007304079A (zh) |
KR (1) | KR100849350B1 (zh) |
CN (2) | CN100514000C (zh) |
MX (1) | MXPA06010159A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108351194A (zh) * | 2015-09-28 | 2018-07-31 | 梅莱克塞斯技术股份有限公司 | 位移检测装置以及无级变速装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832786A (zh) * | 2010-04-12 | 2010-09-15 | 杭州鑫芯电子有限公司 | 集成一体化霍尔效应传感器 |
US9021799B1 (en) * | 2010-05-26 | 2015-05-05 | Hydro-Gear Limited Partnership | Hydraulic motor assembly |
CN103158757B (zh) * | 2011-12-12 | 2016-08-17 | 晟通科技集团有限公司 | 一体化电动汽车转向与转速传感器 |
TWM458027U (zh) * | 2013-03-12 | 2013-07-21 | Zhen-Jie Hong | 開關式磁阻馬達之改良構造 |
WO2015010736A1 (en) * | 2013-07-24 | 2015-01-29 | Aktiebolaget Skf | A sensor-bearing unit, a mechanical system comprising at least one such unit and implementing methods |
EP2939785B1 (en) | 2014-04-30 | 2018-02-14 | Faist Componenti S.p.A. | Method for making a detection device for detecting the position of a movable rod of a pneumatic actuator and detection device obtainable with that method |
WO2016029972A1 (en) * | 2014-08-29 | 2016-03-03 | Aktiebolaget Skf | Sensor-bearing unit, mechanical system comprising such unit and method for manufacturing such unit |
DE102015205390A1 (de) * | 2015-03-25 | 2016-09-29 | Robert Bosch Gmbh | Sensoranordnung zur Drehzahlerfassung eines rotierenden Bauteils |
US10383240B2 (en) * | 2017-06-13 | 2019-08-13 | Honeywell International Inc. | Housing to retain integrated circuit package |
CN110220552A (zh) * | 2019-04-24 | 2019-09-10 | 深圳市步频电子有限公司 | 传感器磁头 |
CN113325192B (zh) * | 2021-05-28 | 2024-01-16 | 湖南湘依铁路机车电器股份有限公司 | 一种轴端霍尔速度传感器倍频方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59183612U (ja) * | 1983-05-25 | 1984-12-06 | 三成電気株式会社 | 磁気式エンコ−ダにおける位相差微調整機構 |
US4937522A (en) * | 1988-08-29 | 1990-06-26 | Eaton Corporation | Speed sensor pickup assembly with slotted magnet |
ES2040948T3 (es) * | 1989-08-11 | 1993-11-01 | Siemens Aktiengesellschaft | Dispositivo de reconocimiento del giro. |
DE4141958A1 (de) * | 1991-12-19 | 1993-06-24 | Swf Auto Electric Gmbh | Drehzahlsensor, insbesondere zahnradsensor |
DE4418539A1 (de) * | 1994-05-27 | 1995-11-30 | Bosch Gmbh Robert | Einrichtung zur Messung der Relativlage zweier Teile |
US5581179A (en) * | 1995-05-31 | 1996-12-03 | Allegro Microsystems, Inc. | Hall-effect ferrous-article-proximity sensor assembly |
JP3505033B2 (ja) * | 1996-04-18 | 2004-03-08 | 多摩川精機株式会社 | 回転検出器 |
US5912556A (en) * | 1996-11-06 | 1999-06-15 | Honeywell Inc. | Magnetic sensor with a chip attached to a lead assembly within a cavity at the sensor's sensing face |
US5963028A (en) * | 1997-08-19 | 1999-10-05 | Allegro Microsystems, Inc. | Package for a magnetic field sensing device |
JP3023346B2 (ja) | 1998-08-20 | 2000-03-21 | 多摩川精機株式会社 | 速度センサ |
JP2001033468A (ja) * | 1999-07-21 | 2001-02-09 | Keihin Corp | 回転検出装置 |
US6501270B1 (en) * | 2000-05-15 | 2002-12-31 | Siemens Vdo Automotive Corporation | Hall effect sensor assembly with cavities for integrated capacitors |
US6498474B1 (en) * | 2001-06-27 | 2002-12-24 | Kelsey-Hayes Company | Rotational velocity and direction sensing system |
US6714003B2 (en) * | 2002-01-25 | 2004-03-30 | American Electronic Components, Inc. | Frequency compensation for rotating target sensor |
DE10320726A1 (de) * | 2003-05-08 | 2004-11-18 | Robert Bosch Gmbh | Einrichtung zur Drehwinkelerfassung eines drehbaren Elements |
DE10333973A1 (de) * | 2003-07-25 | 2005-02-10 | Robert Bosch Gmbh | Impulsgeberanordnung zur Bestimmung des Lagewinkels und der Drehzahl einer Maschine |
-
2006
- 2006-05-10 US US11/431,914 patent/US7242180B1/en active Active
- 2006-08-25 JP JP2006229029A patent/JP2007304079A/ja active Pending
- 2006-09-07 MX MXPA06010159A patent/MXPA06010159A/es active IP Right Grant
- 2006-09-12 KR KR1020060088253A patent/KR100849350B1/ko active IP Right Grant
- 2006-09-18 EP EP06019443A patent/EP1855116A3/en not_active Withdrawn
- 2006-09-25 CN CNB2006101413755A patent/CN100514000C/zh not_active Expired - Fee Related
- 2006-09-26 CN CNU2006201493242U patent/CN200986439Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108351194A (zh) * | 2015-09-28 | 2018-07-31 | 梅莱克塞斯技术股份有限公司 | 位移检测装置以及无级变速装置 |
US10612942B2 (en) | 2015-09-28 | 2020-04-07 | Melexis Technologies Sa | Displacement detecting device and continuously variable transmission device |
CN108351194B (zh) * | 2015-09-28 | 2020-12-18 | 梅莱克塞斯技术股份有限公司 | 位移检测装置以及无级变速装置 |
US11150109B2 (en) | 2015-09-28 | 2021-10-19 | Melexis Technologies Sa | Displacement detecting device and continuously variable transmission device |
Also Published As
Publication number | Publication date |
---|---|
CN101071070A (zh) | 2007-11-14 |
KR100849350B1 (ko) | 2008-07-29 |
CN200986439Y (zh) | 2007-12-05 |
EP1855116A2 (en) | 2007-11-14 |
EP1855116A3 (en) | 2009-12-02 |
US7242180B1 (en) | 2007-07-10 |
MXPA06010159A (es) | 2007-11-09 |
JP2007304079A (ja) | 2007-11-22 |
KR20070109763A (ko) | 2007-11-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LITTELFUSE, INC. Free format text: FORMER OWNER: KEY SAFETY SYSTEMS INC. Effective date: 20140716 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140716 Address after: Illinois Instrunment Patentee after: Littelfuse, Inc. Address before: Michigan Patentee before: Key Safety Systems Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20200925 |
|
CF01 | Termination of patent right due to non-payment of annual fee |