JP6834695B2 - レゾルバステータ - Google Patents
レゾルバステータ Download PDFInfo
- Publication number
- JP6834695B2 JP6834695B2 JP2017068133A JP2017068133A JP6834695B2 JP 6834695 B2 JP6834695 B2 JP 6834695B2 JP 2017068133 A JP2017068133 A JP 2017068133A JP 2017068133 A JP2017068133 A JP 2017068133A JP 6834695 B2 JP6834695 B2 JP 6834695B2
- Authority
- JP
- Japan
- Prior art keywords
- knock pin
- resolver
- stator
- face
- electric motor
- 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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- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- -1 and in particular Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
-
- 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
- G01D5/2046—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 ferromagnetic element, e.g. a core
-
- 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
- G01D5/2073—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 movement of a single coil with respect to two or more coils
-
- 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
- H02K11/225—Detecting coils
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/26—Means for adjusting casings relative to their supports
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Connection Of Plates (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
Claims (4)
- 装着対象構造体に装着されるレゾルバステータであって、
装着対象構造体に設けられた結合穴に挿入されたノックピンに係合し、周方向においてノックピンとの間に隙間が形成される係合溝が設けられたステータコアであって、周方向に延びる長穴が形成されたステータコアと、
装着対象構造体の、ステータコアが配置された側とは反対側から、装着対象構造体に設けられた貫通孔およびステータコアの長穴を貫通するよう挿入されたボルトとねじ結合し、装着対象構造体と協働してステータコアを挟持し固定する金属製の固定プレートであって、ノックピン端面に対向するノックピン対向部を有する固定プレートと、
を有し、
ノックピン対向部は、ノックピン端面の一部のみに対向し、ノックピンの抜けを防止する、
レゾルバステータ。 - ノックピン端面の、ノックピン対向部が対向する部分の面積は、ノックピン端面の面積の40パーセント以下である、請求項1に記載のレゾルバステータ。
- ノックピン対向部は、ノックピン端面から離間して配置されている、請求項1から2のいずれか1項に記載のレゾルバステータ。
- ノックピン端面とノックピン対向部の離間距離が、ノックピンの、結合穴に挿入された部分の長さ未満である、請求項3に記載のレゾルバステータ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017068133A JP6834695B2 (ja) | 2017-03-30 | 2017-03-30 | レゾルバステータ |
CN201810264571.4A CN108696087B (zh) | 2017-03-30 | 2018-03-28 | 旋转变压器定子 |
US15/939,537 US10763731B2 (en) | 2017-03-30 | 2018-03-29 | Resolver stator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017068133A JP6834695B2 (ja) | 2017-03-30 | 2017-03-30 | レゾルバステータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018170909A JP2018170909A (ja) | 2018-11-01 |
JP6834695B2 true JP6834695B2 (ja) | 2021-02-24 |
Family
ID=63671043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017068133A Active JP6834695B2 (ja) | 2017-03-30 | 2017-03-30 | レゾルバステータ |
Country Status (3)
Country | Link |
---|---|
US (1) | US10763731B2 (ja) |
JP (1) | JP6834695B2 (ja) |
CN (1) | CN108696087B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7059950B2 (ja) | 2019-01-31 | 2022-04-26 | トヨタ自動車株式会社 | 回転機の潤滑構造 |
CN211981596U (zh) * | 2020-04-07 | 2020-11-20 | 精进电动科技股份有限公司 | 一种旋变定子定位压片和定位结构 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306681C (zh) * | 2002-12-17 | 2007-03-21 | 乐金电子(天津)电器有限公司 | 电机机壳 |
CN100347931C (zh) * | 2002-12-18 | 2007-11-07 | 乐金电子(天津)电器有限公司 | 电动机定子及其制造方法 |
JP4549924B2 (ja) * | 2005-05-20 | 2010-09-22 | 三菱電機株式会社 | 車両用回転電機 |
JP5049892B2 (ja) * | 2008-06-18 | 2012-10-17 | 本田技研工業株式会社 | 車両用駆動モータユニット |
US8232693B2 (en) * | 2010-01-11 | 2012-07-31 | GM Global Technology Operations LLC | Resolver with locating feature |
ITTO20110142A1 (it) * | 2011-02-18 | 2012-08-19 | Embraco Europ Srl | Statore di motore elettrico e suo procedimento di produzione |
JP5786642B2 (ja) * | 2011-10-26 | 2015-09-30 | トヨタ自動車株式会社 | ステータ固定構造 |
JP2013165608A (ja) * | 2012-02-13 | 2013-08-22 | Toyota Motor Corp | レゾルバステータ |
JP5842665B2 (ja) * | 2012-02-27 | 2016-01-13 | トヨタ自動車株式会社 | レゾルバステータの固定構造 |
JP5892822B2 (ja) * | 2012-03-22 | 2016-03-23 | 株式会社ジェイテクト | グリース組成物および転動装置 |
US20140070672A1 (en) * | 2012-09-07 | 2014-03-13 | Remy Technologies, Llc | Variable reluctance resolver having integral electromagnetic interference shield and rotary electric machine having same |
JP5970355B2 (ja) * | 2012-11-28 | 2016-08-17 | 日本航空電子工業株式会社 | ステータ |
KR20140132436A (ko) * | 2013-05-07 | 2014-11-18 | 삼성전기주식회사 | 모터 조립체 |
JP5862615B2 (ja) * | 2013-07-17 | 2016-02-16 | トヨタ自動車株式会社 | レゾルバステータおよびその固定構造 |
CN104065212A (zh) * | 2014-07-11 | 2014-09-24 | 安徽巨一自动化装备有限公司 | 一种新型电动汽车驱动电机旋转变压器的安装结构 |
EP3176912B1 (en) * | 2014-07-31 | 2019-02-27 | Top Co., Ltd. | Stator and rotating machine |
KR101716308B1 (ko) * | 2015-09-10 | 2017-03-17 | (주)모토닉 | Bldc 모터의 리딩 커런트 앵글조절 구조 |
CN208430613U (zh) * | 2018-05-11 | 2019-01-25 | 石家庄求实通信设备有限公司 | 一种基于物联网带有自动报警装置的市政道路雨水井设备 |
-
2017
- 2017-03-30 JP JP2017068133A patent/JP6834695B2/ja active Active
-
2018
- 2018-03-28 CN CN201810264571.4A patent/CN108696087B/zh not_active Expired - Fee Related
- 2018-03-29 US US15/939,537 patent/US10763731B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN108696087A (zh) | 2018-10-23 |
CN108696087B (zh) | 2021-02-12 |
US20180287474A1 (en) | 2018-10-04 |
JP2018170909A (ja) | 2018-11-01 |
US10763731B2 (en) | 2020-09-01 |
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