JP2010207079A - 位置センサ用ホルダ - Google Patents
位置センサ用ホルダ Download PDFInfo
- Publication number
- JP2010207079A JP2010207079A JP2010045390A JP2010045390A JP2010207079A JP 2010207079 A JP2010207079 A JP 2010207079A JP 2010045390 A JP2010045390 A JP 2010045390A JP 2010045390 A JP2010045390 A JP 2010045390A JP 2010207079 A JP2010207079 A JP 2010207079A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- holder
- sensor
- position 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
-
- 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
- G01D11/24—Housings ; Casings for 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/22—Optical devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
- H02K21/185—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores with the axis of the rotor perpendicular to the plane of the armature
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
【解決手段】電気機器の位置センサ用のホルダ(1)であって、ホルダ(1)は、位置センサを保持するポケット(2)と、当接部(3)と、電気機器の取り付け具に取付け可能であって、当接部を取り付け具に対して付勢する付勢手段(4)とを有することを特徴とするホルダ(1)。加うるに、固定子(32)と、位置センサ(34)と、センサホルダ(1)とを有する電気機器(30)。センサホルダ(1)は、位置センサ(34)を収容保持するポケット(2)と、当接部(3)と、当接部(3)を固定子(32)に押し付ける付勢手段とを有する。
【選択図】図1
Description
付勢手段4は、片持ちばね13,14の後部のところに形成された支持フレーム18を更に含む。支持フレーム18は、各々がポケット2に隣接して位置する片持ちばね13,14の端部から延びる一対の壁19,20、弧状部21及び2つの壁19,20相互間に延びるストラップ22を有している。支持フレーム18は、当接部3に対するポケット2の捩じりを阻止するのに役立つ。加うるに、2つの片持ちばね13,14は、単一の板ばねを形成しているものと見なすことができる。この場合、支持フレーム18は、この板ばねの剛性を増大するのに役立つ。
2 ポケット
3 当接部
4 付勢手段
13,14 片持ちばね
18 支持フレーム
30 電機機械
31 ハウジング
32 固定子
33 回転子
35 プリント回路板(PCB)
40 固定子コア
41 巻線
42,43 磁極
Claims (15)
- 電気機器の位置センサ用のホルダであって、前記ホルダは、前記位置センサを保持するポケットと、当接部と、前記電気機器の取り付け具に取付け可能であって、前記当接部を前記取り付け具に対して付勢する付勢手段とを有する、ホルダ。
- 前記付勢手段は、1つ又は2つ以上の片持ちばねを含む、請求項1記載のホルダ。
- 前記付勢手段は、前記ポケットの互いに反対側に配置された一対の片持ちばねを含む、請求項2記載のホルダ。
- 各片持ちばねは、弧状部分と、前記ばねのアイを構成する端部分とを有する、請求項2又は3記載のホルダ。
- 各ばねの前記端部分は、自由端を有する、請求項4記載のホルダ。
- 各ばねの前記端部分は、前記弧状部分よりも高い、請求項4又は5記載のホルダ。
- 前記当接部は、前記ポケットの一部をなす、請求項1〜6のうちいずれか一に記載のホルダ。
- 前記当接部は、平坦な表面を備えた壁を有する、請求項1〜7のうちいずれか一に記載のホルダ。
- 固定子と、位置センサと、センサホルダとを有する電気機器であって、前記センサホルダは、前記位置センサを収容保持するポケットと、当接部と、前記当接部を前記固定子に押し付ける付勢手段とを有する、電気機器。
- 前記当接部は、前記固定子の磁極に押し付けられる、請求項9記載の電気機器。
- 前記当接部は、***部を備えた壁を有し、前記壁は、前記固定子の磁極の一側部に押し付けられ、前記***部は、前記磁極の一作用面に押し付けられる、請求項9又は10記載の電気機器。
- 前記固定子は、隣り合う磁極相互間にスロット開口部を有し、前記壁は、一対の***部を有し、前記付勢手段は、前記***部を前記スロット開口部内に押し込む、請求項11記載の電気機器。
- 前記電気機器は、一対の支柱を備えたハウジングを有し、前記付勢手段は、前記支柱に取り付けられる、請求項9〜12のうちいずれか一に記載の電気機器。
- 前記付勢手段は、一対の片持ちばねから成り、各片持ちばねは、弧状部分と、前記ばねにアイを構成する端部分とを有し、各支柱は、それぞれ対応のばねの前記アイ内に受け入れられる、請求項13記載の電気機器。
- 前記固定子は、前記支柱に取り付けられる、請求項13又は14記載の電気機器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0903586.6 | 2009-03-03 | ||
GB0903586.6A GB2468298B (en) | 2009-03-03 | 2009-03-03 | Holder for a position sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010207079A true JP2010207079A (ja) | 2010-09-16 |
JP5519335B2 JP5519335B2 (ja) | 2014-06-11 |
Family
ID=40566029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010045390A Active JP5519335B2 (ja) | 2009-03-03 | 2010-03-02 | 位置センサ用ホルダ |
Country Status (7)
Country | Link |
---|---|
US (1) | US8350425B2 (ja) |
EP (1) | EP2404145B1 (ja) |
JP (1) | JP5519335B2 (ja) |
KR (1) | KR101320981B1 (ja) |
CN (1) | CN102341677B (ja) |
GB (1) | GB2468298B (ja) |
WO (1) | WO2010100464A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015142499A (ja) * | 2014-01-30 | 2015-08-03 | 株式会社東芝 | ブラシレスモータ |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150090055A1 (en) * | 2013-09-30 | 2015-04-02 | GOJO Industries, Inc., | Universal mounting assembly for sensing device |
US10404147B2 (en) * | 2016-03-28 | 2019-09-03 | Johnson Electric International AG | Stator, single phase motor and fan |
US11340315B2 (en) * | 2020-08-07 | 2022-05-24 | Bose Corporation | Earbud case with hall effect sensor and related holder |
KR102501807B1 (ko) * | 2021-07-13 | 2023-02-17 | 연세대학교 산학협력단 | 단일 액추에이터 기반 다자유도 자기부상 시스템 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08308181A (ja) * | 1995-05-12 | 1996-11-22 | Toshiba Corp | 電動機の固定子 |
JP2002257585A (ja) * | 2001-03-06 | 2002-09-11 | Asmo Co Ltd | モータアクチュエータ |
JP2008026329A (ja) * | 2006-07-21 | 2008-02-07 | Robert Bosch Gmbh | 車輪支承部の回転運動の測定のための装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1862769U (de) * | 1962-09-03 | 1962-11-22 | Jaeniche & Co Dr | Postversandhuelse. |
US4336471A (en) * | 1980-10-24 | 1982-06-22 | Timex Corporation | Stator assembly for stepping motor |
JPH02184239A (ja) * | 1989-01-10 | 1990-07-18 | Matsushita Electric Ind Co Ltd | 電動機 |
DE4128419A1 (de) * | 1991-08-28 | 1993-03-04 | Bosch Gmbh Robert | Elektromotor mit einer vorrichtung zur drehzahl- und/oder drehrichtungserfassung |
US6025665A (en) * | 1997-02-21 | 2000-02-15 | Emerson Electric Co. | Rotating machine for use in a pressurized fluid system |
FR2806223B1 (fr) * | 2000-03-10 | 2003-10-03 | Valeo Equip Electr Moteur | Machine electrique tournante polyphasee |
EP1229632A4 (en) * | 2000-05-19 | 2007-07-25 | Mitsuba Corp | MOTOR EQUIPPED WITH A ROTARY SENSOR |
US6354162B1 (en) * | 2001-05-30 | 2002-03-12 | General Electric Company | Sensor mounting assembly and method |
JP2003032964A (ja) * | 2001-07-17 | 2003-01-31 | Fanuc Ltd | 巻線過熱保護用センサを有する電動機 |
JP4542009B2 (ja) * | 2004-09-28 | 2010-09-08 | マブチモーター株式会社 | 小型モータの光学式エンコーダ装置及びその製造方法 |
FR2886505B1 (fr) * | 2005-05-31 | 2007-07-06 | Valeo Equip Electr Moteur | Assemblage de composants electroniques pour machine electrique tournante |
DE102007023262B4 (de) | 2006-06-01 | 2016-08-04 | Schaeffler Technologies AG & Co. KG | Sensormodul und Verfahren zu dessen Herstellung |
EP1862769A3 (de) * | 2006-06-01 | 2008-07-23 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Sensormodul und Verfahren zu dessen Herstellung |
JP2009033786A (ja) * | 2007-07-24 | 2009-02-12 | Mabuchi Motor Co Ltd | バスバーを内蔵したインナーロータブラシレスモータ |
-
2009
- 2009-03-03 GB GB0903586.6A patent/GB2468298B/en not_active Expired - Fee Related
-
2010
- 2010-02-19 US US12/709,253 patent/US8350425B2/en not_active Expired - Fee Related
- 2010-02-22 KR KR1020117021924A patent/KR101320981B1/ko active IP Right Grant
- 2010-02-22 EP EP10708582.1A patent/EP2404145B1/en not_active Not-in-force
- 2010-02-22 WO PCT/GB2010/050300 patent/WO2010100464A2/en active Application Filing
- 2010-02-22 CN CN201080010005.2A patent/CN102341677B/zh not_active Expired - Fee Related
- 2010-03-02 JP JP2010045390A patent/JP5519335B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08308181A (ja) * | 1995-05-12 | 1996-11-22 | Toshiba Corp | 電動機の固定子 |
JP2002257585A (ja) * | 2001-03-06 | 2002-09-11 | Asmo Co Ltd | モータアクチュエータ |
JP2008026329A (ja) * | 2006-07-21 | 2008-02-07 | Robert Bosch Gmbh | 車輪支承部の回転運動の測定のための装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015142499A (ja) * | 2014-01-30 | 2015-08-03 | 株式会社東芝 | ブラシレスモータ |
Also Published As
Publication number | Publication date |
---|---|
US8350425B2 (en) | 2013-01-08 |
KR20110122853A (ko) | 2011-11-11 |
GB2468298A (en) | 2010-09-08 |
CN102341677B (zh) | 2017-08-22 |
JP5519335B2 (ja) | 2014-06-11 |
EP2404145A2 (en) | 2012-01-11 |
EP2404145B1 (en) | 2015-11-04 |
GB0903586D0 (en) | 2009-04-08 |
GB2468298B (en) | 2014-05-28 |
WO2010100464A2 (en) | 2010-09-10 |
US20100225208A1 (en) | 2010-09-09 |
KR101320981B1 (ko) | 2013-10-22 |
WO2010100464A3 (en) | 2011-04-14 |
CN102341677A (zh) | 2012-02-01 |
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