JP6067223B2 - 自己換気主電動機 - Google Patents
自己換気主電動機 Download PDFInfo
- Publication number
- JP6067223B2 JP6067223B2 JP2011527274A JP2011527274A JP6067223B2 JP 6067223 B2 JP6067223 B2 JP 6067223B2 JP 2011527274 A JP2011527274 A JP 2011527274A JP 2011527274 A JP2011527274 A JP 2011527274A JP 6067223 B2 JP6067223 B2 JP 6067223B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- self
- main motor
- housing
- ventilating
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
延長リング3を使用するときに、なされなければならない調整は、端部シールド5をハウジング1に固定するより長いシャフト、より長いボルトを備えることであって、それらのボルトを、延長リング3の中の孔に通すことである。
Claims (6)
- 電動機ハウジング(1),電動機端部シールド(5),そしてその周囲に沿って配置された半径方向の空気出口開口(4)を有している延長リング(3)を有しており、当該延長リング(3)が、電動機駆動シャフトの上に固定されているファン・ホイール(2)の周りを取り囲んでいて、
当該延長リング(3)は、別個の機械部品であり、前記電動機ハウジング(1)の非駆動端部と前記電動機端部シールド(5)との間に、ボルトで固定して配置されている、ことを特徴とする自己換気主電動機。 - 前記空気出口開口(4)は、カバープレートにより選択的に覆うことが可能であり、このカバープレートは、前記主電動機からの空気出口を調整し、また、前記主電動機の内側を水又は泥から保護する、ことを特徴とする請求項1に記載の自己換気主電動機。
- 当該延長リング(3)は、前記ファン・ホイール(2)の軸方向内側に配置される半径方向の内側に突出しているリング形状のリップ(6)を有していて、このリップ(6)は前記ファン・ホイール(2)と前記軸方向に重複している、ことを特徴とする請求項1又は2に記載の自己換気主電動機。
- 前記電動機ハウジングは、正方形、五角形、六角形又はそれ以上の多角形の形状、又は不規則な形状を有している、ことを特徴とする請求項1乃至3のいずれか1項に記載の自己換気主電動機。
- 前記電動機ハウジング(1)の外側表面上に配置された鋳物製ボックス(8)を有し、この鋳物製ボックスは、空気、電力ケーブル及び/又は信号ワイヤを当該主電動機の中に導入する為の機械加工による貫通孔が設けられていることを特徴とする請求項1乃至4のいずれか1項に記載の自己換気主電動機。
- 前記鋳物製ボックス(8)は、前記電動機ハウジング(1)の上部に配置されている、ことを特徴とする請求項5に記載の自己換気主電動機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08164663.0A EP2166647B1 (en) | 2008-09-19 | 2008-09-19 | Self-ventilated traction motor |
EP08164663.0 | 2008-09-19 | ||
PCT/EP2009/060513 WO2010031649A1 (en) | 2008-09-19 | 2009-08-13 | Modularized elongation ring for air outlet in self-ventilated traction motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012503461A JP2012503461A (ja) | 2012-02-02 |
JP6067223B2 true JP6067223B2 (ja) | 2017-01-25 |
Family
ID=40547315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011527274A Expired - Fee Related JP6067223B2 (ja) | 2008-09-19 | 2009-08-13 | 自己換気主電動機 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9337699B2 (ja) |
EP (1) | EP2166647B1 (ja) |
JP (1) | JP6067223B2 (ja) |
CN (1) | CN102160262A (ja) |
BR (1) | BRPI0919202B1 (ja) |
ES (1) | ES2671171T3 (ja) |
PL (1) | PL2166647T3 (ja) |
WO (1) | WO2010031649A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10493543B2 (en) * | 2015-03-12 | 2019-12-03 | Robert Bosch Tool Corporation | Power tool motor with reduced electrical noise |
CN106487143A (zh) * | 2015-09-02 | 2017-03-08 | 福建天乙电机有限公司 | 新型电机前端盖 |
CN111894910A (zh) * | 2020-06-30 | 2020-11-06 | 西安中车永电捷力风能有限公司 | 一种降噪结构、风扇及其电机 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7021A (en) * | 1850-01-15 | Substitute for the clevis | ||
US3177731A (en) * | 1961-04-20 | 1965-04-13 | Martin Eng Co | Air cooled vibrator |
US3341113A (en) * | 1965-10-21 | 1967-09-12 | Ametek Inc | Fluid moving system and an electric motor-pump unit therefor |
GB1248957A (en) * | 1968-12-16 | 1971-10-06 | Gen Electric Co Ltd | Improvements in or relating to electric motors |
US3643119A (en) * | 1970-11-05 | 1972-02-15 | Gen Electric | Ventilated dynamoelectric machine |
US3733150A (en) * | 1971-03-15 | 1973-05-15 | Ametek Inc | Motor-fan unit for moving wet working air |
DE8915656U1 (ja) | 1980-09-22 | 1991-01-03 | Schorch Gmbh, 4050 Moenchengladbach, De | |
US4527960A (en) * | 1984-02-03 | 1985-07-09 | General Signal Corporation | Bearing air seal for vacuum cleaner motor |
US5214325A (en) * | 1990-12-20 | 1993-05-25 | General Electric Company | Methods and apparatus for ventilating electric machines |
CA2087763C (en) * | 1992-02-11 | 2002-07-02 | Jimmy Cochimin | Stator frame for dynamoelectric machine and method for making same |
DE4320559A1 (de) | 1993-06-21 | 1994-12-22 | Siemens Ag | Elektrische Maschine mit einem innengekühlten Läufer |
DE10302791B4 (de) * | 2002-01-30 | 2016-03-17 | Denso Corporation | Elektrokompressor |
JP3818163B2 (ja) * | 2002-01-30 | 2006-09-06 | 株式会社デンソー | 電動圧縮機 |
GB2422965B (en) * | 2002-02-04 | 2006-11-08 | Milwaukee Electric Tool Corp | Electrical devices including a switched reluctance motor |
TWM251388U (en) * | 2003-12-23 | 2004-11-21 | Troy Entpr Co Ltd | Motor assembling structure |
FR2869477B1 (fr) * | 2004-03-26 | 2007-07-27 | Valeo Equip Electr Moteur | Machine electrique tournante, notamment alternateur de vehicule automobile, dont les entrees/sorties d'air comprennent des ailettes inclinees par rapport aux pales des ventilateurs |
EP1940008B1 (de) * | 2004-04-01 | 2017-04-12 | SEW-EURODRIVE GmbH & Co. KG | Elektromotor und Baureihe von Elektromotoren |
US7091635B1 (en) | 2004-10-20 | 2006-08-15 | Ametek, Inc. | Motor/flywheel assembly with shrouded radial cooling fan |
CN2798399Y (zh) | 2005-05-20 | 2006-07-19 | 东元电机股份有限公司 | 改进的马达壳体 |
CN100576702C (zh) | 2005-05-27 | 2009-12-30 | 美蓓亚马达株式会社 | 小型直流电动机 |
US7541701B2 (en) * | 2006-06-07 | 2009-06-02 | A.O. Smith Corporation | Totally enclosed fan cooled motor |
-
2008
- 2008-09-19 PL PL08164663T patent/PL2166647T3/pl unknown
- 2008-09-19 EP EP08164663.0A patent/EP2166647B1/en not_active Not-in-force
- 2008-09-19 ES ES08164663.0T patent/ES2671171T3/es active Active
-
2009
- 2009-08-13 JP JP2011527274A patent/JP6067223B2/ja not_active Expired - Fee Related
- 2009-08-13 CN CN2009801366385A patent/CN102160262A/zh active Pending
- 2009-08-13 WO PCT/EP2009/060513 patent/WO2010031649A1/en active Application Filing
- 2009-08-13 BR BRPI0919202-6A patent/BRPI0919202B1/pt not_active IP Right Cessation
-
2011
- 2011-03-18 US US13/051,761 patent/US9337699B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2166647B1 (en) | 2018-04-11 |
BRPI0919202B1 (pt) | 2019-02-19 |
CN102160262A (zh) | 2011-08-17 |
PL2166647T3 (pl) | 2018-09-28 |
ES2671171T3 (es) | 2018-06-05 |
BRPI0919202A2 (pt) | 2015-12-08 |
JP2012503461A (ja) | 2012-02-02 |
US20110169356A1 (en) | 2011-07-14 |
EP2166647A1 (en) | 2010-03-24 |
US9337699B2 (en) | 2016-05-10 |
BRPI0919202A8 (pt) | 2017-12-26 |
WO2010031649A1 (en) | 2010-03-25 |
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