JP2019054599A - 送風装置 - Google Patents
送風装置 Download PDFInfo
- Publication number
- JP2019054599A JP2019054599A JP2017176209A JP2017176209A JP2019054599A JP 2019054599 A JP2019054599 A JP 2019054599A JP 2017176209 A JP2017176209 A JP 2017176209A JP 2017176209 A JP2017176209 A JP 2017176209A JP 2019054599 A JP2019054599 A JP 2019054599A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- cover
- coil
- fan
- case
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- 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
-
- 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
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
-
- 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
- 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
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
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
91 円板部
95 円筒部
96 通気孔
98 羽根部(ガイド部)
110 ゴム部材(弾性体)
Claims (4)
- ファンと、
前記ファンを回転させるモータと、
前記モータのステータ及びコイルを覆うカバーと、
前記コイルに電気的に接続されるプリント基板と、
前記プリント基板を収納すると共に前記ファンと対向したケースと、
前記ケースと前記カバーとの間に配置された環状の弾性体と、を備え、
前記カバーには、前記弾性体よりも径方向外側に位置した通気孔が形成されている、送風装置。 - 前記通気孔は、前記モータの軸心方向よりも周方向の方が長く形成されている、請求項1の送風装置。
- 前記カバーは、前記モータの軸心方向に前記コイルと対向した円板部、前記円板部の外周縁から前記軸心方向に延びた円筒部、を有し
前記通気孔は、前記円筒部に形成されている、請求項1又は2の送風装置。 - 前記カバーは、前記通気孔へ空気を案内するガイド部を有し、
前記ガイド部は、前記ファンと対向した前記ケースの面に沿って、前記円筒部から径方向外側に突出している、請求項1乃至3の何れかの送風装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017176209A JP6635994B2 (ja) | 2017-09-13 | 2017-09-13 | 送風装置 |
US16/102,990 US20190081530A1 (en) | 2017-09-13 | 2018-08-14 | Blower device |
EP18190536.5A EP3456978B1 (en) | 2017-09-13 | 2018-08-23 | Blower device |
CN201811049960.1A CN109488617A (zh) | 2017-09-13 | 2018-09-10 | 鼓风装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017176209A JP6635994B2 (ja) | 2017-09-13 | 2017-09-13 | 送風装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019054599A true JP2019054599A (ja) | 2019-04-04 |
JP6635994B2 JP6635994B2 (ja) | 2020-01-29 |
Family
ID=63371607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017176209A Active JP6635994B2 (ja) | 2017-09-13 | 2017-09-13 | 送風装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190081530A1 (ja) |
EP (1) | EP3456978B1 (ja) |
JP (1) | JP6635994B2 (ja) |
CN (1) | CN109488617A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10461610B2 (en) * | 2016-06-03 | 2019-10-29 | Molon Motor & Coil Corporation | Electrically-conductive connection device for use in a compact miniaturized motor assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10191595A (ja) * | 1996-12-20 | 1998-07-21 | Calsonic Corp | 車載用送風機 |
JP2001145300A (ja) * | 1999-09-01 | 2001-05-25 | Asmo Co Ltd | ブラシレスモータ |
JP2014117060A (ja) * | 2012-12-10 | 2014-06-26 | Nippon Densan Corp | モータ、およびファン |
WO2016103605A1 (ja) * | 2014-12-26 | 2016-06-30 | パナソニックIpマネジメント株式会社 | モータおよびそれを備えた電動工具 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5798589A (en) * | 1995-09-13 | 1998-08-25 | Zexel Corporation | Brushless motor having lubrication system for upper and lower bearings |
JP3426151B2 (ja) * | 1998-03-16 | 2003-07-14 | アスモ株式会社 | ブラシレスモータ |
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 |
DE10063619B4 (de) * | 2000-12-20 | 2010-02-18 | Trw Automotive Electronics & Components Gmbh & Co. Kg | Antriebseinheit für Gebläse in Fahrzeugen |
JP2008207645A (ja) | 2007-02-26 | 2008-09-11 | Denso Corp | 車両用空調装置 |
US8267674B2 (en) * | 2010-02-04 | 2012-09-18 | Robert Bosch Gmbh | Centrifugal blower assembly |
JP2011166857A (ja) * | 2010-02-05 | 2011-08-25 | Minebea Co Ltd | モータ用インシュレータ |
JP2013153544A (ja) * | 2010-08-20 | 2013-08-08 | Nippon Densan Corp | モータ |
-
2017
- 2017-09-13 JP JP2017176209A patent/JP6635994B2/ja active Active
-
2018
- 2018-08-14 US US16/102,990 patent/US20190081530A1/en not_active Abandoned
- 2018-08-23 EP EP18190536.5A patent/EP3456978B1/en active Active
- 2018-09-10 CN CN201811049960.1A patent/CN109488617A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10191595A (ja) * | 1996-12-20 | 1998-07-21 | Calsonic Corp | 車載用送風機 |
JP2001145300A (ja) * | 1999-09-01 | 2001-05-25 | Asmo Co Ltd | ブラシレスモータ |
JP2014117060A (ja) * | 2012-12-10 | 2014-06-26 | Nippon Densan Corp | モータ、およびファン |
WO2016103605A1 (ja) * | 2014-12-26 | 2016-06-30 | パナソニックIpマネジメント株式会社 | モータおよびそれを備えた電動工具 |
Also Published As
Publication number | Publication date |
---|---|
CN109488617A (zh) | 2019-03-19 |
EP3456978A1 (en) | 2019-03-20 |
JP6635994B2 (ja) | 2020-01-29 |
EP3456978B1 (en) | 2022-05-11 |
US20190081530A1 (en) | 2019-03-14 |
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