JP6568914B2 - 送風装置 - Google Patents
送風装置 Download PDFInfo
- Publication number
- JP6568914B2 JP6568914B2 JP2017176207A JP2017176207A JP6568914B2 JP 6568914 B2 JP6568914 B2 JP 6568914B2 JP 2017176207 A JP2017176207 A JP 2017176207A JP 2017176207 A JP2017176207 A JP 2017176207A JP 6568914 B2 JP6568914 B2 JP 6568914B2
- Authority
- JP
- Japan
- Prior art keywords
- peripheral wall
- cover
- wall portion
- stator
- elastic body
- 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
Links
Images
Classifications
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0693—Details or arrangements of the wiring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- 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
-
- 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
-
- 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
- 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
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
-
- 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
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- 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
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5813—Cooling the control unit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
- H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
M モータ
10、20 ケース
15 周辺壁部
30 コイル
42 回転軸
50 ステータ
60 ターミナル
80 ハウジング
81 円筒部
85 フランジ部
90 カバー
100 ゴム部材(第2弾性部材)
103a 貫通孔
107 シール部
110 ゴム部材(第1弾性部材)
115 外周壁部
117 凸部
Claims (6)
- ファンと、
ステータ、コイル、前記ステータを支持したハウジング、前記ステータ及びコイルを覆うカバー、を有し、前記ファンを回転させるモータと、
前記コイルと電気的に接続されたプリント基板を収納したケースと、を備え、
前記ハウジングは、外側で前記ステータを支持する円筒部と、前記円筒部よりも外径が大きく前記カバーと対向したフランジ部と、を備え、
前記ケースは、前記フランジ部が内部に位置し前記円筒部が外側に位置するように前記ハウジングを逃がす開口の周辺を画定し、前記カバーと前記フランジ部との間に位置した周辺壁部を有し、
前記カバーと前記周辺壁部の一方の面とに挟まれて前記モータの軸心方向に圧縮された環状の第1弾性体が設けられ、
前記カバーと前記フランジ部とに挟まれると共に前記フランジ部と前記周辺壁部の他方の面に挟まれて前記軸心方向に圧縮され、外径が前記第1弾性体よりも小さい環状の第2弾性体が設けられた、送風装置。 - 前記第1弾性体は、前記カバーの外周縁に接触する外周壁部を有している、請求項1の送風装置。
- 前記第1弾性体は、前記軸心方向に突出して前記カバーに接触し周方向に間隔を空けて複数設けられた凸部を有する、請求項1又は2の送風装置。
- 前記第2弾性体は、前記コイルと前記プリント基板とを電気的に接続するターミナルが貫通した貫通孔を有している、請求項1乃至3の何れかの送風装置。
- 前記フランジ部は、逃げ孔を有し、
前記第2弾性体は、前記コイルと前記プリント基板とを電気的に接続するターミナルを前記逃げ孔内で包囲するシール部を有している、請求項4の送風装置。 - 前記第1及び第2弾性体は、少なくとも一部分が径方向に重なるように配置されている、請求項1乃至5の何れかの送風装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017176207A JP6568914B2 (ja) | 2017-09-13 | 2017-09-13 | 送風装置 |
US16/100,643 US10644562B2 (en) | 2017-09-13 | 2018-08-10 | Blower device |
EP18190534.0A EP3456976B1 (en) | 2017-09-13 | 2018-08-23 | Blower device |
CN201811050259.1A CN109494918B (zh) | 2017-09-13 | 2018-09-10 | 鼓风装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017176207A JP6568914B2 (ja) | 2017-09-13 | 2017-09-13 | 送風装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019054597A JP2019054597A (ja) | 2019-04-04 |
JP6568914B2 true JP6568914B2 (ja) | 2019-08-28 |
Family
ID=63371605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017176207A Active JP6568914B2 (ja) | 2017-09-13 | 2017-09-13 | 送風装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10644562B2 (ja) |
EP (1) | EP3456976B1 (ja) |
JP (1) | JP6568914B2 (ja) |
CN (1) | CN109494918B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020206040A1 (de) * | 2019-05-17 | 2020-11-19 | Denso Corporation | Antriebsvorrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6028745A (ja) * | 1983-07-26 | 1985-02-13 | Toshiba Corp | 電気機器の口出ブツシング装置 |
JPH05300689A (ja) * | 1992-04-17 | 1993-11-12 | Daikin Ind Ltd | 直流ブラシレス電動機 |
US5798589A (en) | 1995-09-13 | 1998-08-25 | Zexel Corporation | Brushless motor having lubrication system for upper and lower bearings |
JP3426150B2 (ja) * | 1998-03-26 | 2003-07-14 | アスモ株式会社 | ブラシレスモータ、車両用空調装置の送風機用モータ、及びブラシレスモータの製造方法 |
JP4077983B2 (ja) * | 1999-06-25 | 2008-04-23 | カルソニックカンセイ株式会社 | 送風機用のブラシレスモータ |
JP4421083B2 (ja) | 2000-06-12 | 2010-02-24 | アスモ株式会社 | ブラシレスモータ |
JP2002112504A (ja) | 2000-09-27 | 2002-04-12 | Zexel Valeo Climate Control Corp | ブラシレスモータ |
JP2002252958A (ja) | 2001-02-23 | 2002-09-06 | Mitsubishi Electric Corp | ブラシレスdcモータ |
ES2386716T3 (es) * | 2003-07-16 | 2012-08-28 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Miniventilador |
DE102005025865A1 (de) * | 2005-06-06 | 2006-12-07 | Gebr. Becker Gmbh & Co Kg | Radialgebläse |
JP2013090532A (ja) * | 2011-10-21 | 2013-05-13 | Mitsuba Corp | ブラシレスモータ |
JP5999152B2 (ja) * | 2014-09-01 | 2016-09-28 | 日本精工株式会社 | 電動モータとその制御装置との接続部品及びこれを用いた電動モータとその制御装置との接続構造、並びに、これを用いた電動パワーステアリング装置、電動アクチュエータ、及び、車両 |
JP6074400B2 (ja) * | 2014-11-26 | 2017-02-01 | シナノケンシ株式会社 | 回転体駆動装置 |
JP6251699B2 (ja) * | 2015-04-13 | 2017-12-20 | ミネベアミツミ株式会社 | 送風機 |
-
2017
- 2017-09-13 JP JP2017176207A patent/JP6568914B2/ja active Active
-
2018
- 2018-08-10 US US16/100,643 patent/US10644562B2/en active Active
- 2018-08-23 EP EP18190534.0A patent/EP3456976B1/en active Active
- 2018-09-10 CN CN201811050259.1A patent/CN109494918B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019054597A (ja) | 2019-04-04 |
CN109494918A (zh) | 2019-03-19 |
US20190081527A1 (en) | 2019-03-14 |
US10644562B2 (en) | 2020-05-05 |
EP3456976A1 (en) | 2019-03-20 |
CN109494918B (zh) | 2020-10-16 |
EP3456976B1 (en) | 2021-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109494912B (zh) | 鼓风装置 | |
JP6878986B2 (ja) | ステータユニット、モータ、及びファンモータ | |
JPWO2018179831A1 (ja) | モータ | |
JP6568914B2 (ja) | 送風装置 | |
JP5385325B2 (ja) | ブラシレスモータ及び送風ファン | |
KR20150106980A (ko) | 브러쉬리스 dc 모터 | |
JP7294976B2 (ja) | モータ | |
JP6113446B2 (ja) | 電気モータ | |
JP6616367B2 (ja) | モータ | |
JP6635994B2 (ja) | 送風装置 | |
JP2019180194A (ja) | モータ | |
JP2009077520A (ja) | 整流子モータ | |
CN111608957B (zh) | 轴流风扇 | |
JP2005207320A (ja) | 燃料ポンプ | |
JP6680073B2 (ja) | ブラシレスモータ及びブラシレスモータの製造方法 | |
JP2019057967A (ja) | ハウジング取付ユニット、モータ、および送風装置 | |
JP6013989B2 (ja) | 回転電機及びその組立方法 | |
JP7359068B2 (ja) | 電動機 | |
JP2009100583A (ja) | コアレスモータ | |
KR101104072B1 (ko) | 모터 | |
WO2021059976A1 (ja) | ファン装置 | |
CN113037014A (zh) | 旋转电机和旋转电机的通风模式转换插头 | |
JP2019193538A (ja) | ステータユニット、モータ、及び送風装置 | |
WO2014185022A1 (ja) | ブラシレスモータとこのブラシレスモータを備えた送風機 | |
JPWO2018179830A1 (ja) | モータ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180615 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190723 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190805 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6568914 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |