JP4497224B2 - 車両用交流発電機 - Google Patents
車両用交流発電機 Download PDFInfo
- Publication number
- JP4497224B2 JP4497224B2 JP2008099103A JP2008099103A JP4497224B2 JP 4497224 B2 JP4497224 B2 JP 4497224B2 JP 2008099103 A JP2008099103 A JP 2008099103A JP 2008099103 A JP2008099103 A JP 2008099103A JP 4497224 B2 JP4497224 B2 JP 4497224B2
- Authority
- JP
- Japan
- Prior art keywords
- output terminal
- rear cover
- vehicle
- rectifier
- drainage
- 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
- 230000005855 radiation Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000004804 winding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Synchronous Machinery (AREA)
Description
2 固定子
3 回転子
4 整流装置
5 リヤカバー
37 冷却ファン
41 整流素子
42 放熱フィン
43 出力端子
51 通風窓
52 凹部
53 排水用窓
54 壁部
100 車両用交流発電機
Claims (3)
- 回転子および固定子を支持するフレームと、前記固定子の出力を整流するとともに出力端子を有する整流装置と、前記整流装置を含む電気部品を覆うリヤカバーとを備える車両用交流発電機において、
前記リヤカバーは、前記出力端子の側部に設けられた排水用窓と、この排水用窓に隣接して前記出力端子側に設けられた壁部と、前記整流装置に対向する面に冷却風導入用の通風窓とを有し、
前記出力端子は、車両組付時に地方向を向いており、
前記壁部は、前記リヤカバーの内周側に突出していることを特徴とする車両用交流発電機。 - 請求項1において、
前記排水用窓および前記壁部は、前記出力端子を挟んで前記リヤカバーの周方向に沿った両側に設けられていることを特徴とする車両用交流発電機。 - 請求項1または2において、
前記整流装置は、前記出力端子が接合される放熱フィンを有し、
前記壁部は、前記出力端子と前記放熱フィンの接合部を、前記リヤカバーの外部から前記排水用窓を通して見たときに遮蔽する高さを有することを特徴とする車両用交流発電機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008099103A JP4497224B2 (ja) | 2008-04-07 | 2008-04-07 | 車両用交流発電機 |
US12/385,400 US7973438B2 (en) | 2008-04-07 | 2009-04-07 | AC generator for vehicles |
DE102009016352A DE102009016352A1 (de) | 2008-04-07 | 2009-04-07 | Wechselstromgenerator für Fahrzeuge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008099103A JP4497224B2 (ja) | 2008-04-07 | 2008-04-07 | 車両用交流発電機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009254129A JP2009254129A (ja) | 2009-10-29 |
JP4497224B2 true JP4497224B2 (ja) | 2010-07-07 |
Family
ID=41132607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008099103A Expired - Fee Related JP4497224B2 (ja) | 2008-04-07 | 2008-04-07 | 車両用交流発電機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7973438B2 (ja) |
JP (1) | JP4497224B2 (ja) |
DE (1) | DE102009016352A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5345164B2 (ja) * | 2011-02-16 | 2013-11-20 | 三菱電機株式会社 | 車両用回転電機 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09182353A (ja) * | 1995-12-26 | 1997-07-11 | Denso Corp | 車両用交流発電機 |
JP2000032720A (ja) * | 1998-07-07 | 2000-01-28 | Denso Corp | 車両用交流発電機 |
JP2004274994A (ja) * | 2003-02-21 | 2004-09-30 | Denso Corp | 車両用交流発電機 |
JP2005033985A (ja) * | 2003-06-18 | 2005-02-03 | Denso Corp | 回転電機 |
JP2006320066A (ja) * | 2005-05-11 | 2006-11-24 | Honda Motor Co Ltd | モータ端子部構造 |
JP2006340516A (ja) * | 2005-06-02 | 2006-12-14 | Mitsubishi Electric Corp | 回転電機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6215216B1 (en) * | 1997-07-02 | 2001-04-10 | Mitsubishi Denki Kabushiki Kaisha | Vehicle alternator |
JP3379457B2 (ja) * | 1998-12-25 | 2003-02-24 | 株式会社デンソー | 車両用交流発電機 |
DE60123715T2 (de) * | 2000-08-09 | 2007-08-23 | Denso Corp., Kariya | Rotierende elektrische Maschine für Fahrzeuge |
JP4473436B2 (ja) | 2000-10-03 | 2010-06-02 | 株式会社デンソー | 交流発電機 |
JP3949369B2 (ja) * | 2000-10-20 | 2007-07-25 | 三菱電機株式会社 | 車両用交流発電機 |
-
2008
- 2008-04-07 JP JP2008099103A patent/JP4497224B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-07 DE DE102009016352A patent/DE102009016352A1/de not_active Ceased
- 2009-04-07 US US12/385,400 patent/US7973438B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09182353A (ja) * | 1995-12-26 | 1997-07-11 | Denso Corp | 車両用交流発電機 |
JP2000032720A (ja) * | 1998-07-07 | 2000-01-28 | Denso Corp | 車両用交流発電機 |
JP2004274994A (ja) * | 2003-02-21 | 2004-09-30 | Denso Corp | 車両用交流発電機 |
JP2005033985A (ja) * | 2003-06-18 | 2005-02-03 | Denso Corp | 回転電機 |
JP2006320066A (ja) * | 2005-05-11 | 2006-11-24 | Honda Motor Co Ltd | モータ端子部構造 |
JP2006340516A (ja) * | 2005-06-02 | 2006-12-14 | Mitsubishi Electric Corp | 回転電機 |
Also Published As
Publication number | Publication date |
---|---|
US7973438B2 (en) | 2011-07-05 |
JP2009254129A (ja) | 2009-10-29 |
US20090251019A1 (en) | 2009-10-08 |
DE102009016352A1 (de) | 2009-11-12 |
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