JP6584424B2 - センサ磁石アッセンブリ - Google Patents
センサ磁石アッセンブリInfo
- Publication number
- JP6584424B2 JP6584424B2 JP2016559214A JP2016559214A JP6584424B2 JP 6584424 B2 JP6584424 B2 JP 6584424B2 JP 2016559214 A JP2016559214 A JP 2016559214A JP 2016559214 A JP2016559214 A JP 2016559214A JP 6584424 B2 JP6584424 B2 JP 6584424B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnet support
- support
- shaft
- sensor
- 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
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Classifications
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- 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
-
- 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
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
-
- 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
-
- 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
-
- 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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/60—Means for precisely aligning or centering the disk of a rotary encoder, e.g. fitting jigs
-
- 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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
D8a 中間部分の最大の直径
D8b 中間部分の最小の直径
H1 磁石支持体の全高さ
H4 収容部分の高さ
H7 支承部分の高さ
H8 中間部分の高さ
S1,S2 端面側
1 磁石支持体
2 変速機アクチュエータ
3 磁石
4 収容部分
5 収容部分の外壁
6 支承部分の外壁
7 支承部分
8 中間部分
9 テーパ部
10 スリット
11 薄片
12 歯
13 軸
14 外側歯列
15 軸端片
16 軸部分
17 内側歯列
18 導入面取り部
19 導入斜面
20 導入開口
21 構成部分
22 位置固定リング
23 環状ギャップ
24 センサ
Claims (8)
- センサ磁石アッセンブリであって、該センサ磁石アッセンブリが、軸(13)に外嵌可能な中空円筒状の磁石支持体(1)を備えており、該磁石支持体(1)が、その両端面側のうちの一方の端面側(S1)に磁石(3)のための収容部分(4)を有しており、前記磁石支持体(1)が、前記軸(13)の外側歯列(14)に遊びなしに接触するように設けられた弾性的に可撓性の内側歯列(17)を有しており、
前記磁石支持体(1)の前記内側歯列(17)の弾性が、前記磁石支持体(1)の壁に設けられた複数のスリット(10)によって提供されており、
前記磁石支持体(1)の前記内側歯列(17)の歯(12)の個数が、前記スリット(10)の個数に対応しており、それぞれ周方向で隣り合った2つの前記スリット(10)の間に、ただ1つの前記歯(12)を有する薄片(11)が形成されていることを特徴とする、センサ磁石アッセンブリ。 - 各々の前記薄片(11)の弾性的な可撓性が、前記磁石支持体(1)の周方向において半径方向よりも少なくなっている、請求項1記載のセンサ磁石アッセンブリ。
- 前記磁石支持体(1)が、2つ以上8つ以下の前記薄片(11)を有している、請求項1または2記載のセンサ磁石アッセンブリ。
- 前記磁石(3)のための前記収容部分(4)が、支承箇所として設けられた円筒状の外壁(5)を有しており、該外壁(5)の直径(DA)が、前記磁石支持体(1)の、弾性的に可撓性の前記内側歯列(17)を有する部分の最大の直径(D8a)よりも大きく寸法設定されている、請求項1から3までのいずれか1項記載のセンサ磁石アッセンブリ。
- 前記磁石支持体(1)が、前記収容部分(4)と反対の端面側(S2)に、支承箇所として設けられた円筒状の別の外壁(6)を有しており、該外壁(6)の直径(DA)が、前記収容部分(4)の前記外壁(5)の前記直径に相当している、請求項4記載のセンサ磁石アッセンブリ。
- 前記支承箇所として設けられた円筒状の前記外壁(5,6)の、中空円筒状の前記磁石支持体(1)の軸方向で測定した高さ(H4,H7)の総和が、前記磁石支持体(1)の、同じ方向で測定した全高さ(H1)の半分の高さよりも少ない高さに相当している、請求項5記載のセンサ磁石アッセンブリ。
- 前記センサ磁石アッセンブリが、軸端片(15)を有しており、該軸端片(15)が、前記軸(13)の、隣接する軸部分(16)と比較して太くされていて、前記磁石支持体(1)の前記内側歯列(17)に接触する前記外側歯列(14)を有しており、前記軸(13)が、前記磁石支持体(1)に専ら前記軸端片(15)の領域で接触しているのに対して、隣接する前記軸部分(16)は、環状ギャップ(23)を形成するように、前記内側歯列(17)から間隔を置いて配置されている、請求項1から6までのいずれか1項記載のセンサ磁石アッセンブリ。
- 変速機アクチュエータ、ブレーキアクチュエータまたはクラッチアクチュエータへの請求項1から7までのいずれか1項記載のセンサ磁石アッセンブリの使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014205571 | 2014-03-26 | ||
DE102014205571.7 | 2014-03-26 | ||
PCT/DE2015/200149 WO2015144160A1 (de) | 2014-03-26 | 2015-03-12 | Sensormagnetanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017508981A JP2017508981A (ja) | 2017-03-30 |
JP6584424B2 true JP6584424B2 (ja) | 2019-10-02 |
Family
ID=52813866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016559214A Active JP6584424B2 (ja) | 2014-03-26 | 2015-03-12 | センサ磁石アッセンブリ |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6584424B2 (ja) |
KR (1) | KR20160135824A (ja) |
CN (1) | CN106133474B (ja) |
DE (1) | DE112015001410A5 (ja) |
WO (1) | WO2015144160A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102585197B1 (ko) | 2016-07-06 | 2023-10-05 | 에이치엘만도 주식회사 | 일체형 전동식 브레이크 장치의 액추에이터 조립체 |
JP7340525B2 (ja) * | 2017-09-29 | 2023-09-07 | ヘラ ゲーエムベーハー ウント コー.カーゲーアーアー | 内輪と外輪とセンサとを含む軸受、およびかかる軸受を含むシステム |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60188614A (ja) * | 1984-03-05 | 1985-09-26 | Aisin Seiki Co Ltd | 伸縮自在シヤフト |
JPH0842464A (ja) * | 1994-07-29 | 1996-02-13 | Nippon Seiko Kk | 液圧ポンプ |
ES2180986T3 (es) * | 1996-06-05 | 2003-02-16 | Valeo Auto Electric Gmbh | Anillo magnetico. |
JPH10172385A (ja) * | 1996-12-11 | 1998-06-26 | Alps Electric Co Ltd | 電気部品 |
JP3932597B2 (ja) * | 1997-03-28 | 2007-06-20 | マツダ株式会社 | シャフトの結合構造 |
US6316935B1 (en) * | 1999-06-08 | 2001-11-13 | Mannesmann Vdo Ag | Sensor of angle of a shaft with a base separating the shaft from a magnetoresistive sensing element |
JP2001082503A (ja) * | 1999-09-10 | 2001-03-27 | Meidensha Corp | 回転軸の結合装置 |
US6515472B2 (en) | 2001-05-25 | 2003-02-04 | Cts Corporation | Transmission selector sensor assembly package for integration into transmission assembly |
EP1508727A2 (de) | 2003-08-16 | 2005-02-23 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Betätigungsvorrichtung insbesonder zum Schalten eines Getriebes |
JP4551698B2 (ja) * | 2004-05-28 | 2010-09-29 | 株式会社小松製作所 | 磁界形成デバイス及びこれを用いた変位センサ |
DE102006054901A1 (de) | 2005-12-15 | 2007-06-28 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Getriebeaktor für ein Kraftfahrzeuggetriebe sowie Kraftfahrzeug-Getriebeeinrichtung mit einem Getriebeaktor |
JP2007256122A (ja) * | 2006-03-23 | 2007-10-04 | Tsuda Industries Co Ltd | 自動車用の電子式ペダルユニット |
JP2009133715A (ja) * | 2007-11-30 | 2009-06-18 | Tokyo Cosmos Electric Co Ltd | 回転角度センサの取り付け構造 |
DE112008003309T5 (de) * | 2007-12-03 | 2010-10-07 | Cts Corp., Elkhart | Linearer Positionssensor |
JP5301864B2 (ja) * | 2008-03-31 | 2013-09-25 | 株式会社ミクニ | 回転位置センサ |
EP2141785B1 (en) * | 2008-07-04 | 2019-08-28 | Mabuchi Motor Co., Ltd. | Sensor magnet holder, motor having the holder incorporated therein, and method of manufacturing the motor |
US8884612B2 (en) * | 2010-03-23 | 2014-11-11 | Williams Controls, Inc. | Configurable non-contact position sensor |
DE102011115302A1 (de) | 2011-09-29 | 2013-04-04 | Tyco Electronics Amp Gmbh | Verfahren zum berührungslosen Messen einer relativen Position mittels eines Hallsensors |
KR101303760B1 (ko) * | 2011-11-14 | 2013-09-04 | 주식회사 만도 | 주차 케이블의 제동력을 측정하기 위한 센서유닛 및 이를 구비하는 전자식 주차 브레이크 |
DE102012208589A1 (de) * | 2012-05-23 | 2013-11-28 | Zf Friedrichshafen Ag | Magnet-Trägergehäuse-Baugruppe |
-
2015
- 2015-03-12 KR KR1020167029504A patent/KR20160135824A/ko active IP Right Grant
- 2015-03-12 DE DE112015001410.1T patent/DE112015001410A5/de active Pending
- 2015-03-12 WO PCT/DE2015/200149 patent/WO2015144160A1/de active Application Filing
- 2015-03-12 JP JP2016559214A patent/JP6584424B2/ja active Active
- 2015-03-12 CN CN201580016364.1A patent/CN106133474B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106133474A (zh) | 2016-11-16 |
DE112015001410A5 (de) | 2016-12-15 |
JP2017508981A (ja) | 2017-03-30 |
CN106133474B (zh) | 2019-05-28 |
WO2015144160A1 (de) | 2015-10-01 |
KR20160135824A (ko) | 2016-11-28 |
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