JP2013502561A - 誘導性距離センサ - Google Patents
誘導性距離センサ Download PDFInfo
- Publication number
- JP2013502561A JP2013502561A JP2012525077A JP2012525077A JP2013502561A JP 2013502561 A JP2013502561 A JP 2013502561A JP 2012525077 A JP2012525077 A JP 2012525077A JP 2012525077 A JP2012525077 A JP 2012525077A JP 2013502561 A JP2013502561 A JP 2013502561A
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- JP
- Japan
- Prior art keywords
- pot
- distance sensor
- coil
- inductive distance
- flange
- 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.)
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/952—Proximity switches using a magnetic detector using inductive coils
-
- 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
- G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/9502—Measures for increasing reliability
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/9505—Constructional details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/9401—Calibration techniques
- H03K2217/94015—Mechanical, e.g. by displacement of a body, a shielding element, or a magnet, in or out of the sensing area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
Description
12 (11の)周囲ハウジング
13 (12の中で15−20の後側にある)プリント回路基板
14 (13上の)発振回路
15 (20−12内の)コイル形成具
16 (17上の)コイル
17 (15の)巻き付け用支持具
18 (17の)小さいフランジ
19 (17の)大きいフランジ
20 (12内の、18の上方かつ19の後側の)ポット
21 (20の)壁部
22 (19の後側にある、21の)末端部
23 (12の)端部
24 (18の後側にある、20の)基部
25 (18の後側にある)ピラー
26 (25を通る)長手方向チャネル
27 (26の後側にある24の)孔
28 (13から29を介して30に至る)ライン状経路
29 (12の後側にある)中空連結スタブ
30 (11のため、29の後方の端部にある)連結プラグ
31 (17の)コア
Claims (8)
- コイル形成具(15)を有する誘導性距離センサ(11)であって、
コイル形成具(15)の管状の巻き付け用支持具(17)が、強磁性コア(31)に取り付けられ、かつ、その端面にあるフランジ(18−19)の間でコイル(16)に取り付けられており、
2つのフランジ(18,19)は、異なる外径を有しており、
装着されたコイル形成具(15)は、強磁性ポット(20)であって、その内径が、後方の小さいフランジ(18)の外径に対応している強磁性ポット(20)の中に配置されていることを特徴とする誘導性距離センサ。 - ポット(20)の外径が、前方の大きいフランジ(19)の外径、および、周囲ハウジング(12)の内径に対応していることを特徴とする請求項1に記載の誘導性距離センサ。
- 巻き付け用支持具(17)とポットの壁部(21)との間の環状の空間がコイル(16)によって充填されていることを特徴とする請求項1または2に記載の誘導性距離センサ。
- ポット(20)が、その基部(24)上において、巻き付け用支持具(17)に同軸的に係合するコア(31)を有していることを特徴とする請求項1乃至3のいずれか一項に記載の誘導性距離センサ。
- 後方のフランジ(18)の後側に、軸に平行な複数の間隔形成用ピラー(25)が設けられていることを特徴とする請求項1乃至4のいずれか一項に記載の誘導性距離センサ。
- ポット(20)の基部(24)が、複数のピラー(25)に対してもたれており、かつ、その端部の壁部(22)が、前方のフランジ(19)の環状の領域に対してもたれていることを特徴とする請求項5に記載の誘導性距離センサ。
- ポットの基部(24)と後方のフランジ(18)との間にプリント回路基板(13)が配置されていることを特徴とする請求項1乃至6のいずれか一項に記載の誘導性距離センサ。
- 複数のピラー(25)内の長手方向チャネル(26)を介して、かつ、ポットの基部(24)の孔(27)を介して、コイル(16)がプリント回路基板(13)に連結されていることを特徴とする請求項7に記載の誘導性距離センサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009037808A DE102009037808B4 (de) | 2009-08-18 | 2009-08-18 | Induktiver Abstandssensor |
DE102009037808.1 | 2009-08-18 | ||
PCT/EP2010/004943 WO2011020580A2 (de) | 2009-08-18 | 2010-08-12 | Induktiver abstandssensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013502561A true JP2013502561A (ja) | 2013-01-24 |
JP5475133B2 JP5475133B2 (ja) | 2014-04-16 |
Family
ID=43524925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012525077A Expired - Fee Related JP5475133B2 (ja) | 2009-08-18 | 2010-08-12 | 誘導性距離センサ |
Country Status (10)
Country | Link |
---|---|
US (1) | US9294088B2 (ja) |
EP (1) | EP2467670B1 (ja) |
JP (1) | JP5475133B2 (ja) |
CN (1) | CN102472606B (ja) |
BR (1) | BR112012003710B1 (ja) |
CA (1) | CA2770580C (ja) |
DE (1) | DE102009037808B4 (ja) |
RU (1) | RU2012110233A (ja) |
TW (1) | TWI498525B (ja) |
WO (1) | WO2011020580A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009037808B4 (de) | 2009-08-18 | 2011-07-28 | Diehl Aerospace GmbH, 88662 | Induktiver Abstandssensor |
DE102011018167B4 (de) | 2011-04-19 | 2014-05-22 | Diehl Aerospace Gmbh | Induktiver Näherungs- oder Abstandssensor |
DE102011112826B4 (de) | 2011-05-23 | 2020-06-18 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Sensor und Verfahren zur Herstellung des Sensors |
US20150008906A1 (en) * | 2013-07-03 | 2015-01-08 | Dennis K. Briefer | Position sensing device |
DE102017102418A1 (de) * | 2016-02-23 | 2017-08-24 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Kraftsimulation an einem Betätigungselement eines Fahrzeuges, vorzugsweise einem Pedalkraftsimulator |
CN111043943B (zh) * | 2018-10-15 | 2021-09-03 | 大银微系统股份有限公司 | 旋转轴件的偏移感测机构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0184404U (ja) * | 1987-11-27 | 1989-06-05 | ||
JPH01152431U (ja) * | 1988-04-13 | 1989-10-20 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD232147A1 (de) * | 1984-12-27 | 1986-01-15 | Beierfeld Messgeraete Veb | Beruehrungsloser naeherungsschalter |
US4700167A (en) * | 1986-08-29 | 1987-10-13 | General Signal Corporation | Bobbin construction with strain relief |
JP2552179B2 (ja) * | 1988-09-29 | 1996-11-06 | 三菱電機株式会社 | 有極電磁石装置 |
US5198663A (en) * | 1991-04-03 | 1993-03-30 | Mitutoyo Corporation | Angular velocity sensor with displacement scale and sensor means |
JPH06105471A (ja) * | 1992-08-06 | 1994-04-15 | Toyota Autom Loom Works Ltd | 電磁給電装置 |
JPH11354339A (ja) * | 1998-06-05 | 1999-12-24 | Citizen Electronics Co Ltd | シールド・ケース一体型コイル |
JP2002148012A (ja) * | 2000-11-08 | 2002-05-22 | Ulvac Japan Ltd | 膜厚測定装置及び膜厚測定方法 |
DE10212930A1 (de) * | 2001-03-23 | 2002-11-21 | Tokin Corp | Induktorkomponente mit einem Permanentmagnet für magnetische Vorspannung und Herstellungsverfahren derselben |
JP3844068B2 (ja) * | 2002-06-21 | 2006-11-08 | オムロン株式会社 | 検知コイル周辺部材の位置決め精度を高めた近接センサ |
JP2006013054A (ja) * | 2004-06-24 | 2006-01-12 | Citizen Electronics Co Ltd | Smd型コイルパッケージの製造方法 |
CN100353162C (zh) * | 2004-09-24 | 2007-12-05 | 华中科技大学 | 管杆螺纹缺陷检测传感器 |
EP2018521B1 (de) | 2006-05-12 | 2015-04-01 | Baumer Electric AG | Induktiver sensor und abschlusskappe für induktiven sensor |
DE102009037808B4 (de) | 2009-08-18 | 2011-07-28 | Diehl Aerospace GmbH, 88662 | Induktiver Abstandssensor |
-
2009
- 2009-08-18 DE DE102009037808A patent/DE102009037808B4/de active Active
-
2010
- 2010-06-10 TW TW099118920A patent/TWI498525B/zh not_active IP Right Cessation
- 2010-08-12 US US13/386,467 patent/US9294088B2/en active Active
- 2010-08-12 EP EP10742773.4A patent/EP2467670B1/de active Active
- 2010-08-12 JP JP2012525077A patent/JP5475133B2/ja not_active Expired - Fee Related
- 2010-08-12 CA CA2770580A patent/CA2770580C/en active Active
- 2010-08-12 WO PCT/EP2010/004943 patent/WO2011020580A2/de active Application Filing
- 2010-08-12 RU RU2012110233/28A patent/RU2012110233A/ru not_active Application Discontinuation
- 2010-08-12 CN CN201080035940.4A patent/CN102472606B/zh active Active
- 2010-08-12 BR BR112012003710A patent/BR112012003710B1/pt active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0184404U (ja) * | 1987-11-27 | 1989-06-05 | ||
JPH01152431U (ja) * | 1988-04-13 | 1989-10-20 |
Also Published As
Publication number | Publication date |
---|---|
BR112012003710A2 (pt) | 2016-04-05 |
DE102009037808A8 (de) | 2011-06-01 |
BR112012003710B1 (pt) | 2019-12-03 |
WO2011020580A3 (de) | 2011-08-11 |
CN102472606B (zh) | 2015-01-07 |
WO2011020580A2 (de) | 2011-02-24 |
TW201126134A (en) | 2011-08-01 |
RU2012110233A (ru) | 2013-09-27 |
TWI498525B (zh) | 2015-09-01 |
US9294088B2 (en) | 2016-03-22 |
CA2770580A1 (en) | 2011-02-24 |
DE102009037808A1 (de) | 2011-03-03 |
CA2770580C (en) | 2016-11-22 |
JP5475133B2 (ja) | 2014-04-16 |
CN102472606A (zh) | 2012-05-23 |
DE102009037808B4 (de) | 2011-07-28 |
EP2467670B1 (de) | 2016-03-23 |
EP2467670A2 (de) | 2012-06-27 |
US20120119728A1 (en) | 2012-05-17 |
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