JP6324946B2 - ブラシレスワイパモータ - Google Patents
ブラシレスワイパモータ Download PDFInfo
- Publication number
- JP6324946B2 JP6324946B2 JP2015508618A JP2015508618A JP6324946B2 JP 6324946 B2 JP6324946 B2 JP 6324946B2 JP 2015508618 A JP2015508618 A JP 2015508618A JP 2015508618 A JP2015508618 A JP 2015508618A JP 6324946 B2 JP6324946 B2 JP 6324946B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- case
- motor case
- wiper motor
- diameter portion
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/16—Means for transmitting drive
- B60S1/166—Means for transmitting drive characterised by the combination of a motor-reduction unit and a mechanism for converting rotary into oscillatory movement
-
- 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
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
-
- 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
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Brushless Motors (AREA)
- Power Steering Mechanism (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
以下、本発明の実施の形態1について、図面を用いて詳細に説明する。
次に、本発明の実施の形態2について、図面を用いて詳細に説明する。なお、上述した実施の形態1と同様の部分については同一の記号を付し、その詳細な説明を省略する。
Claims (4)
- ワイパ部材を揺動駆動するブラシレスワイパモータであって、
底部と側壁部と開口部とを有する有底筒状に形成され、固定子の外周部分が内側に接触されるように固定され、前記開口部にフランジ部が形成されるモータケースと、
前記固定子の内側に回転自在に設けられる回転子と、
前記回転子の回転を前記ワイパ部材に伝達するギヤ機構と、
前記ギヤ機構が内部に収容され、前記フランジ部が突き当てられるギヤケースと、
を備え、
前記側壁部の前記固定子が配置される部分で、かつ前記側壁部の内周面および外周面のうちの少なくともいずれか一方に、前記モータケースの表面積を増大させる凹凸部が設けられ、
前記モータケースおよび前記ギヤケースがアルミニウム製とされ、
前記モータケースは、板材を深絞り加工してなる深絞り加工品であり、
前記側壁部は、内径が互いに異なる小径部および大径部を備え、前記小径部は前記モータケースの軸方向に沿う前記底部側に配置され、前記大径部は前記モータケースの軸方向に沿う前記開口部側に配置され、
前記小径部と前記大径部との間に段差部が形成され、かつ当該段差部に前記固定子の軸方向一側が当接され、
前記凹凸部が、少なくとも前記大径部に設けられる、ブラシレスワイパモータ。 - 請求項1記載のブラシレスワイパモータにおいて、
前記モータケースには、前記回転子の軸心に設けられる回転軸の軸方向一側を回転自在に支持する軸受部材が装着される軸受装着部が形成される、ブラシレスワイパモータ。 - 請求項1記載のブラシレスワイパモータにおいて、
前記ギヤケースは、前記回転子の回転を制御する制御基板が装着されるアルミニウム製のカバー部材により閉塞される、ブラシレスワイパモータ。 - 請求項1記載のブラシレスワイパモータにおいて、
前記凹凸部は、深絞り加工で用いる金型の表面に設けられた微小凹凸を転写させてなる凹凸である、ブラシレスワイパモータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013072537 | 2013-03-29 | ||
JP2013072537 | 2013-03-29 | ||
PCT/JP2014/058655 WO2014157399A1 (ja) | 2013-03-29 | 2014-03-26 | ブラシレスワイパモータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014157399A1 JPWO2014157399A1 (ja) | 2017-02-16 |
JP6324946B2 true JP6324946B2 (ja) | 2018-05-16 |
Family
ID=51624362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015508618A Active JP6324946B2 (ja) | 2013-03-29 | 2014-03-26 | ブラシレスワイパモータ |
Country Status (8)
Country | Link |
---|---|
US (1) | US10116186B2 (ja) |
EP (1) | EP2979936A4 (ja) |
JP (1) | JP6324946B2 (ja) |
CN (1) | CN105102280B (ja) |
BR (1) | BR112015024847B1 (ja) |
MX (1) | MX371427B (ja) |
RU (1) | RU2640377C2 (ja) |
WO (1) | WO2014157399A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105490452B (zh) * | 2014-09-19 | 2020-01-17 | 德昌电机(深圳)有限公司 | 驱动装置 |
EP3220519B1 (en) * | 2014-11-10 | 2019-12-25 | Mitsuba Corporation | Motor with deceleration mechanism |
JP6495080B2 (ja) * | 2015-04-16 | 2019-04-03 | 株式会社ミツバ | ブラシレスワイパモータ |
JP6552422B2 (ja) * | 2016-01-19 | 2019-07-31 | 株式会社ミツバ | ブラシレスモータ |
DE102016212862A1 (de) * | 2016-07-14 | 2018-01-18 | Robert Bosch Gmbh | Leistungseinheit für ein elektrisches Lenksystem |
JP7021472B2 (ja) * | 2016-11-02 | 2022-02-17 | 日本電産株式会社 | モータ |
DE102017121217A1 (de) * | 2017-09-13 | 2019-03-14 | Valeo Systèmes d'Essuyage | Bürstenloser Elektromotor und Verfahren zu dessen Montage |
EP3628550A1 (en) * | 2018-09-28 | 2020-04-01 | Valeo Autosystemy SP. Z.O.O. | Brushless wiper motor |
JP6681490B2 (ja) * | 2019-03-06 | 2020-04-15 | 株式会社ミツバ | ブラシレスワイパモータおよびワイパ装置 |
CN114301195A (zh) * | 2021-12-30 | 2022-04-08 | 贵阳万江航空机电有限公司 | 一种无刷电机定子、无刷电机定子的固定方法及无刷电机 |
CN117411241B (zh) * | 2023-12-13 | 2024-02-13 | 广东敏卓机电股份有限公司 | 一种小型电机 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB280635A (en) | 1926-08-17 | 1927-11-17 | Henry Chitty | Improvements in or relating to the ventilation and cooling of dynamos, electric motors and similar machines |
GB344451A (en) | 1929-12-06 | 1931-03-06 | Lucas Ltd Joseph | Improvements relating to electrically operated wind screen wipers for motor vehicles |
DD142775A1 (de) | 1979-04-03 | 1980-07-09 | Tischer Hans Juergen | Staenderpaketumkleidung fuer gehaeuselose rotierende elektrische maschine |
JPH06253496A (ja) | 1993-02-26 | 1994-09-09 | Showa Alum Corp | モータハウジング |
JP3685915B2 (ja) * | 1997-11-18 | 2005-08-24 | アスモ株式会社 | モータ装置 |
FR2789529B1 (fr) | 1999-02-05 | 2001-06-08 | Valeo Systemes Dessuyage | Perfectionnements aux moteurs electriques a courant continu, notamment pour actionneur de vehicule automobile |
DE19963158A1 (de) | 1999-12-24 | 2001-06-28 | Valeo Auto Electric Gmbh | Getriebemotor, insbesondere Wischergetriebemotor für ein Fahrzeug |
CN2522303Y (zh) * | 2001-12-30 | 2002-11-27 | 李源锵 | 雨刷保护器 |
JP4265902B2 (ja) | 2002-11-05 | 2009-05-20 | 株式会社ミツバ | モータユニット |
JP2004320879A (ja) * | 2003-04-15 | 2004-11-11 | Mitsuba Corp | 減速機構付きモータ |
US20090266640A1 (en) | 2005-11-10 | 2009-10-29 | Nsk Ltd. | Electric power steering apparatus |
JP2007181383A (ja) | 2005-12-28 | 2007-07-12 | Asmo Co Ltd | モータ装置及びワイパ装置 |
JP4843542B2 (ja) | 2007-03-27 | 2011-12-21 | 株式会社ミツバ | ワイパモータ |
JP2008252974A (ja) | 2007-03-29 | 2008-10-16 | Mitsuba Corp | 減速機構付モータ |
JP2010093977A (ja) * | 2008-10-09 | 2010-04-22 | Asmo Co Ltd | 減速機構付きモータ |
-
2014
- 2014-03-26 JP JP2015508618A patent/JP6324946B2/ja active Active
- 2014-03-26 MX MX2015013732A patent/MX371427B/es active IP Right Grant
- 2014-03-26 WO PCT/JP2014/058655 patent/WO2014157399A1/ja active Application Filing
- 2014-03-26 CN CN201480019095.XA patent/CN105102280B/zh active Active
- 2014-03-26 RU RU2015146556A patent/RU2640377C2/ru active
- 2014-03-26 US US14/780,184 patent/US10116186B2/en active Active
- 2014-03-26 EP EP14774359.5A patent/EP2979936A4/en not_active Withdrawn
- 2014-03-26 BR BR112015024847-0A patent/BR112015024847B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR112015024847A2 (pt) | 2017-07-18 |
JPWO2014157399A1 (ja) | 2017-02-16 |
MX2015013732A (es) | 2016-02-29 |
US20160056686A1 (en) | 2016-02-25 |
EP2979936A4 (en) | 2017-01-11 |
RU2015146556A (ru) | 2017-05-03 |
BR112015024847B1 (pt) | 2022-02-08 |
RU2640377C2 (ru) | 2017-12-28 |
EP2979936A1 (en) | 2016-02-03 |
WO2014157399A1 (ja) | 2014-10-02 |
CN105102280B (zh) | 2018-01-02 |
MX371427B (es) | 2020-01-24 |
CN105102280A (zh) | 2015-11-25 |
US10116186B2 (en) | 2018-10-30 |
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