JP7190533B2 - ステータ - Google Patents
ステータ Download PDFInfo
- Publication number
- JP7190533B2 JP7190533B2 JP2021097114A JP2021097114A JP7190533B2 JP 7190533 B2 JP7190533 B2 JP 7190533B2 JP 2021097114 A JP2021097114 A JP 2021097114A JP 2021097114 A JP2021097114 A JP 2021097114A JP 7190533 B2 JP7190533 B2 JP 7190533B2
- Authority
- JP
- Japan
- Prior art keywords
- winding
- stator core
- resin layer
- stator
- insulator
- 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
-
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/08—Insulating casings
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
Description
請求項2に記載のステータは、ステータコアと、ステータコアに装着されたインシュレータと、インシュレータを介してステータコアに巻回された巻線と、インシュレータに設けられた基台部と、樹脂層と、を備え、基台部に巻線と電気的に接続された巻線接続部とターミナルとが設けられており、樹脂層は、巻線とインシュレータと、基台部の一部が樹脂層を形成する樹脂の中に封止されており、基台部の一部を覆っている樹脂層の表面が外部に露出している。
Claims (4)
- ステータコアと、
前記ステータコアに装着されたインシュレータと、
前記インシュレータを介して前記ステータコアに巻回された巻線と、
前記インシュレータに設けられた、前記巻線と電気的に接続された巻線接続部及びターミナルと、
樹脂層と、を備え、
前記巻線と前記インシュレータと、前記巻線の前記ステータコアに巻き回された部分から前記巻線接続部に引き回された部分又は前記巻線接続部とが、前記樹脂層を形成する樹脂の中に封止されており、
前記巻線の前記ステータコアに巻き回された部分から前記巻線接続部に引き回された部分を覆っている前記樹脂層の表面又は前記巻線接続部を覆っている前記樹脂層の表面が外部に露出している、
ステータ。 - ステータコアと、
前記ステータコアに装着されたインシュレータと、
前記インシュレータを介して前記ステータコアに巻回された巻線と、
前記インシュレータに設けられた基台部と、
樹脂層と、
を備え、
前記基台部に前記巻線と電気的に接続された巻線接続部とターミナルとが設けられており、
前記樹脂層は、前記巻線と前記インシュレータと、前記基台部の一部が前記樹脂層を形成する樹脂の中に封止されており、
前記基台部の一部を覆っている前記樹脂層の表面が外部に露出している、ステータ。 - 軸方向において、前記樹脂層は前記ステータコアの一端を覆っている、請求項1又は2に記載のステータ。
- 前記樹脂層は、前記ステータコアを覆う一部分と、前記巻線と前記巻線接続部とを覆う他の一部分と、を備え、
前記樹脂層の他の一部分は、前記樹脂層の一部分から軸方向に延在している、請求項1乃至3のいずれか1つに記載のステータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015152464 | 2015-07-31 | ||
JP2015152464 | 2015-07-31 | ||
JP2017532524A JP6898237B2 (ja) | 2015-07-31 | 2016-07-27 | レゾルバ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017532524A Division JP6898237B2 (ja) | 2015-07-31 | 2016-07-27 | レゾルバ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021128175A JP2021128175A (ja) | 2021-09-02 |
JP7190533B2 true JP7190533B2 (ja) | 2022-12-15 |
Family
ID=57944150
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017532524A Active JP6898237B2 (ja) | 2015-07-31 | 2016-07-27 | レゾルバ |
JP2021097114A Active JP7190533B2 (ja) | 2015-07-31 | 2021-06-10 | ステータ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017532524A Active JP6898237B2 (ja) | 2015-07-31 | 2016-07-27 | レゾルバ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180152072A1 (ja) |
JP (2) | JP6898237B2 (ja) |
CN (1) | CN107850465A (ja) |
WO (1) | WO2017022590A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6898237B2 (ja) | 2015-07-31 | 2021-07-07 | ミネベアミツミ株式会社 | レゾルバ |
JP2018133880A (ja) * | 2017-02-14 | 2018-08-23 | 日本電産サンキョー株式会社 | モータおよびポンプ装置 |
JP6658627B2 (ja) * | 2017-03-10 | 2020-03-04 | トヨタ自動車株式会社 | 回転電機 |
CN208874369U (zh) * | 2018-07-11 | 2019-05-17 | 深圳市道通智能航空技术有限公司 | 电机、动力组件及无人机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3682447B2 (ja) | 2002-07-18 | 2005-08-10 | 多摩川精機株式会社 | 回転検出器用ステータ |
JP4674679B2 (ja) | 2000-11-29 | 2011-04-20 | ミネベア株式会社 | バリアブルリラクタンスレゾルバの固定子構造 |
JP5827840B2 (ja) | 2011-08-30 | 2015-12-02 | ミネベア株式会社 | Vr型レゾルバ |
JP6093673B2 (ja) | 2013-08-27 | 2017-03-08 | ミネベアミツミ株式会社 | レゾルバ |
JP6898237B2 (ja) | 2015-07-31 | 2021-07-07 | ミネベアミツミ株式会社 | レゾルバ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0354365U (ja) * | 1989-06-01 | 1991-05-27 | ||
JP3588455B2 (ja) * | 2002-01-23 | 2004-11-10 | 三菱電機株式会社 | 回転角度検出器の製造方法 |
JP2004007903A (ja) * | 2002-05-31 | 2004-01-08 | Tamagawa Seiki Co Ltd | 回転検出器用ステータ構造 |
JP4425045B2 (ja) * | 2004-04-14 | 2010-03-03 | 三菱電機株式会社 | レゾルバ |
-
2016
- 2016-07-27 JP JP2017532524A patent/JP6898237B2/ja active Active
- 2016-07-27 WO PCT/JP2016/072043 patent/WO2017022590A1/ja active Application Filing
- 2016-07-27 CN CN201680044062.XA patent/CN107850465A/zh active Pending
-
2018
- 2018-01-23 US US15/877,559 patent/US20180152072A1/en not_active Abandoned
-
2021
- 2021-06-10 JP JP2021097114A patent/JP7190533B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4674679B2 (ja) | 2000-11-29 | 2011-04-20 | ミネベア株式会社 | バリアブルリラクタンスレゾルバの固定子構造 |
JP3682447B2 (ja) | 2002-07-18 | 2005-08-10 | 多摩川精機株式会社 | 回転検出器用ステータ |
JP5827840B2 (ja) | 2011-08-30 | 2015-12-02 | ミネベア株式会社 | Vr型レゾルバ |
JP6093673B2 (ja) | 2013-08-27 | 2017-03-08 | ミネベアミツミ株式会社 | レゾルバ |
JP6898237B2 (ja) | 2015-07-31 | 2021-07-07 | ミネベアミツミ株式会社 | レゾルバ |
Also Published As
Publication number | Publication date |
---|---|
US20180152072A1 (en) | 2018-05-31 |
CN107850465A (zh) | 2018-03-27 |
JP6898237B2 (ja) | 2021-07-07 |
JPWO2017022590A1 (ja) | 2018-05-17 |
WO2017022590A1 (ja) | 2017-02-09 |
JP2021128175A (ja) | 2021-09-02 |
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