CN106969695B - 感应的位置测量机构 - Google Patents
感应的位置测量机构 Download PDFInfo
- Publication number
- CN106969695B CN106969695B CN201611078139.3A CN201611078139A CN106969695B CN 106969695 B CN106969695 B CN 106969695B CN 201611078139 A CN201611078139 A CN 201611078139A CN 106969695 B CN106969695 B CN 106969695B
- Authority
- CN
- China
- Prior art keywords
- scale
- measuring
- scanning
- graduation
- measurement
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000006698 induction Effects 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 46
- 230000005284 excitation Effects 0.000 claims description 42
- 230000001939 inductive effect Effects 0.000 claims description 32
- 230000005291 magnetic effect Effects 0.000 claims description 26
- 238000005253 cladding Methods 0.000 claims description 17
- 230000035699 permeability Effects 0.000 claims description 14
- 239000000696 magnetic material Substances 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000006249 magnetic particle Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 229910000595 mu-metal Inorganic materials 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 230000005389 magnetism Effects 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G01D5/20—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 by varying inductance, e.g. by a movable armature
- G01D5/2006—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 by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2013—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 by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
-
- 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
- G01D5/20—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 by varying inductance, e.g. by a movable armature
- G01D5/204—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
- G01D5/2053—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable non-ferromagnetic conductive element
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
- G01D5/2452—Incremental encoders incorporating two or more tracks having an (n, n+1, ...) relationship
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015224589.6 | 2015-12-08 | ||
| DE102015224589.6A DE102015224589A1 (de) | 2015-12-08 | 2015-12-08 | Induktive Positionsmesseinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106969695A CN106969695A (zh) | 2017-07-21 |
| CN106969695B true CN106969695B (zh) | 2019-03-08 |
Family
ID=56888996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611078139.3A Active CN106969695B (zh) | 2015-12-08 | 2016-11-30 | 感应的位置测量机构 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9958296B2 (enExample) |
| EP (1) | EP3179214B1 (enExample) |
| JP (1) | JP6333345B2 (enExample) |
| CN (1) | CN106969695B (enExample) |
| DE (1) | DE102015224589A1 (enExample) |
| ES (1) | ES2683650T3 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3255384B1 (de) * | 2016-06-07 | 2018-11-28 | Dr. Johannes Heidenhain GmbH | Massverkörperung sowie positionsmesseinrichtung |
| US20190111800A1 (en) | 2017-10-16 | 2019-04-18 | Neapco Intellectual Property Holdings, Llc | High coverage battery usage monitor |
| DE102017222063A1 (de) * | 2017-12-06 | 2019-06-06 | Dr. Johannes Heidenhain Gmbh | Induktive Positionsmesseinrichtung |
| DE102018102698A1 (de) * | 2018-02-19 | 2019-08-22 | HELLA GmbH & Co. KGaA | Induktiver Positionssensor |
| JP7431032B2 (ja) * | 2019-12-23 | 2024-02-14 | 株式会社ミツトヨ | 電磁誘導式エンコーダ |
| CN116710733A (zh) * | 2021-01-21 | 2023-09-05 | 海拉有限双合股份公司 | 用于车辆的车辆系统的具有指示器带的长形的主体 |
| WO2022156931A1 (de) * | 2021-01-21 | 2022-07-28 | HELLA GmbH & Co. KGaA | Induktiver linearwegsensor |
| WO2022156930A1 (de) * | 2021-01-21 | 2022-07-28 | HELLA GmbH & Co. KGaA | Länglicher körper mit cursorband für ein fahrzeugsystem eines fahrzeugs |
| WO2023227481A1 (de) * | 2022-05-21 | 2023-11-30 | Flux Gmbh | Mehrspuranordnung für linear- und winkelmesssysteme |
| US11940470B2 (en) | 2022-05-31 | 2024-03-26 | Allegro Microsystems, Llc | Current sensor system |
| US12352607B2 (en) * | 2022-06-28 | 2025-07-08 | Allegro Microsystems, Llc | Position sensing method |
| US12455178B2 (en) | 2023-12-22 | 2025-10-28 | Allegro Microsystems, Llc | Inductive linear stroke sensor using dual tracks with different periodicity |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493852A (zh) * | 2002-09-23 | 2004-05-05 | 约翰尼斯海登海恩博士股份有限公司 | 位置测量装置 |
| CN103206912A (zh) * | 2013-04-24 | 2013-07-17 | 四川大学 | 一种磁致伸缩位移传感器测量装置 |
| CN103868535A (zh) * | 2012-12-13 | 2014-06-18 | 约翰内斯﹒海德汉博士有限公司 | 电感式位置测量装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19941464A1 (de) | 1999-09-01 | 2001-03-15 | Hella Kg Hueck & Co | Induktiver Positionssensor |
| US20130090890A1 (en) * | 2011-10-10 | 2013-04-11 | Advanced Sensor Technology Limited | Absolute position measuring device and method |
| DE102013218768A1 (de) * | 2013-09-19 | 2015-03-19 | Dr. Johannes Heidenhain Gmbh | Induktive Positionsmesseinrichtung |
-
2015
- 2015-12-08 DE DE102015224589.6A patent/DE102015224589A1/de not_active Withdrawn
-
2016
- 2016-09-08 EP EP16187795.6A patent/EP3179214B1/de active Active
- 2016-09-08 ES ES16187795.6T patent/ES2683650T3/es active Active
- 2016-11-21 US US15/356,698 patent/US9958296B2/en active Active
- 2016-11-30 CN CN201611078139.3A patent/CN106969695B/zh active Active
- 2016-12-07 JP JP2016237422A patent/JP6333345B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493852A (zh) * | 2002-09-23 | 2004-05-05 | 约翰尼斯海登海恩博士股份有限公司 | 位置测量装置 |
| CN103868535A (zh) * | 2012-12-13 | 2014-06-18 | 约翰内斯﹒海德汉博士有限公司 | 电感式位置测量装置 |
| CN103206912A (zh) * | 2013-04-24 | 2013-07-17 | 四川大学 | 一种磁致伸缩位移传感器测量装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3179214A1 (de) | 2017-06-14 |
| US20170160102A1 (en) | 2017-06-08 |
| JP6333345B2 (ja) | 2018-05-30 |
| ES2683650T3 (es) | 2018-09-27 |
| CN106969695A (zh) | 2017-07-21 |
| US9958296B2 (en) | 2018-05-01 |
| DE102015224589A1 (de) | 2017-06-08 |
| EP3179214B1 (de) | 2018-08-01 |
| JP2017106920A (ja) | 2017-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106969695B (zh) | 感应的位置测量机构 | |
| CN107478146B (zh) | 量具以及位置测量机构 | |
| JP6537931B2 (ja) | 積層構造中のレイヤを有するアブソリュート型位置エンコーダ用スケール | |
| US9013192B2 (en) | Inductive measuring device for detecting lengths and angles | |
| CN110657826B (zh) | 用于感应位置编码器的标尺构造 | |
| JP6400385B2 (ja) | 誘導式エンコーダ | |
| CN107560642B (zh) | 组合两个很宽地分离的波长的信号的绝对位置编码器 | |
| US5619132A (en) | Position measuring device employing primary and auxiliary magnetic fields | |
| JPH0464007B2 (enExample) | ||
| JP2004333478A (ja) | 電磁誘導式回転センサ及びこの電磁誘導式回転センサを備えたシャフトエンコーダ | |
| CN109959399A (zh) | 用于感应式位置编码器的绕组和刻度构造 | |
| CN109959398A (zh) | 用于感应式位置编码器的绕组和刻度构造 | |
| US20100231058A1 (en) | Electric motor with a measurement system for position or movement | |
| US7602175B2 (en) | Non-contacting position measuring system | |
| JP6373717B2 (ja) | エンコーダ | |
| US12326334B2 (en) | Inductive position-measuring device | |
| US12287196B2 (en) | Scanning element and inductive position measuring device having this scanning element | |
| KR20210136115A (ko) | 자기식 리니어 센서 | |
| JPH116708A (ja) | 誘導型位置測定器 | |
| US20240077337A1 (en) | Scanning element and inductive position measuring device with this scanning element | |
| US20250347539A1 (en) | Position measuring device | |
| JP7064966B2 (ja) | 磁気式エンコーダ | |
| CN120212844A (zh) | 一种复合栅尺和绝对值位移传感器 | |
| CN120120948A (zh) | 感应式位置测量装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |