CN102826173B - 在壳体内多磁块均匀分布的传感器 - Google Patents
在壳体内多磁块均匀分布的传感器 Download PDFInfo
- Publication number
- CN102826173B CN102826173B CN201210263514.7A CN201210263514A CN102826173B CN 102826173 B CN102826173 B CN 102826173B CN 201210263514 A CN201210263514 A CN 201210263514A CN 102826173 B CN102826173 B CN 102826173B
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- CN
- China
- Prior art keywords
- power
- permanent magnets
- pin
- annular groove
- hall
- 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
- 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
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210263514.7A CN102826173B (zh) | 2012-07-28 | 2012-07-28 | 在壳体内多磁块均匀分布的传感器 |
PCT/CN2013/076754 WO2014019403A1 (zh) | 2012-07-28 | 2013-06-05 | 在壳体内多磁块均匀分布的传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210263514.7A CN102826173B (zh) | 2012-07-28 | 2012-07-28 | 在壳体内多磁块均匀分布的传感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102826173A CN102826173A (zh) | 2012-12-19 |
CN102826173B true CN102826173B (zh) | 2014-02-05 |
Family
ID=47329535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210263514.7A Expired - Fee Related CN102826173B (zh) | 2012-07-28 | 2012-07-28 | 在壳体内多磁块均匀分布的传感器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102826173B (zh) |
WO (1) | WO2014019403A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102826173B (zh) * | 2012-07-28 | 2014-02-05 | 成都宽和科技有限责任公司 | 在壳体内多磁块均匀分布的传感器 |
DE102017102503B4 (de) * | 2017-02-08 | 2018-08-16 | Eugen Kagan | Modulares Gerät |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2640915Y (zh) * | 2003-06-23 | 2004-09-15 | 王乃康 | 时间型电动助力自行车传感器 |
EP2452866A1 (en) * | 2010-11-11 | 2012-05-16 | Techway Industrial, Co., Ltd. | Derailleuer cable detecting assembly for an electric-auxiliary bicycle |
JP2012116227A (ja) * | 2010-11-29 | 2012-06-21 | Techway Industrial Co Ltd | 電動補助自転車に用いる変速用ケーブルの伝動感知装置 |
CN202225989U (zh) * | 2011-08-23 | 2012-05-23 | 杨文彬 | 具有助力传感器装置的电动自行车中轴 |
CN102501940A (zh) * | 2011-11-17 | 2012-06-20 | 尚林山 | 一种智能五通装置 |
CN202783641U (zh) * | 2012-07-28 | 2013-03-13 | 成都宽和科技有限责任公司 | 在壳体内多磁块均匀分布的传感器 |
CN102826173B (zh) * | 2012-07-28 | 2014-02-05 | 成都宽和科技有限责任公司 | 在壳体内多磁块均匀分布的传感器 |
-
2012
- 2012-07-28 CN CN201210263514.7A patent/CN102826173B/zh not_active Expired - Fee Related
-
2013
- 2013-06-05 WO PCT/CN2013/076754 patent/WO2014019403A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014019403A1 (zh) | 2014-02-06 |
CN102826173A (zh) | 2012-12-19 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171212 Address after: Xiangyu Street Airport Development Zone Road 401120 Chongqing city Yubei District Shuangfeng Bridge No. 15 Building 2 Patentee after: CHONGQING SINYM TECHNOLOGY CO., LTD. Address before: 610000, Sichuan District, Longquanyi City, Chengdu District Street, Jackie Chan Road, paragraph two, No. 888, Chengdu open area A10 (building) 3, No. 301 Co-patentee before: Huang Qiang Patentee before: Chengdu Kind Technology Co., Ltd. Co-patentee before: Gao Song Co-patentee before: Ouyang Yanxiong |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20190728 |