DE69704773T2 - Wechselstromgenerator für kraftfahrzeuge - Google Patents
Wechselstromgenerator für kraftfahrzeugeInfo
- Publication number
- DE69704773T2 DE69704773T2 DE69704773T DE69704773T DE69704773T2 DE 69704773 T2 DE69704773 T2 DE 69704773T2 DE 69704773 T DE69704773 T DE 69704773T DE 69704773 T DE69704773 T DE 69704773T DE 69704773 T2 DE69704773 T2 DE 69704773T2
- Authority
- DE
- Germany
- Prior art keywords
- coil end
- coil
- end portions
- gaps
- generator according
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 claims description 70
- 238000004804 winding Methods 0.000 claims description 58
- 230000017525 heat dissipation Effects 0.000 claims description 23
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 35
- 210000000078 claw Anatomy 0.000 description 15
- 239000002826 coolant Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5498897 | 1997-03-10 | ||
| PCT/JP1997/001840 WO1998040953A1 (fr) | 1997-03-10 | 1997-05-28 | Alternateur pour vehicule |
| PCT/JP1997/003789 WO1998040956A1 (fr) | 1997-03-10 | 1997-10-20 | Generateur de courant alternatif pour vehicule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69704773D1 DE69704773D1 (de) | 2001-06-13 |
| DE69704773T2 true DE69704773T2 (de) | 2002-02-21 |
Family
ID=26395818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69704773T Expired - Lifetime DE69704773T2 (de) | 1997-03-10 | 1997-10-20 | Wechselstromgenerator für kraftfahrzeuge |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3780528B2 (ja) |
| DE (1) | DE69704773T2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10260314A1 (de) * | 2002-12-20 | 2004-09-02 | Siemens Ag | Wickelkopfkühlung von elektrischen Maschinen |
| DE102018218732A1 (de) * | 2018-10-31 | 2020-04-30 | Thyssenkrupp Ag | Formlitze, Stator oder Rotor einer elektrischen Maschine, sowie elektrische Maschine |
| DE102019213474A1 (de) * | 2019-09-05 | 2021-03-11 | Zf Friedrichshafen Ag | Spule mit Hairpinwicklung sowie Verfahren zu deren Herstellung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55147941A (en) * | 1979-05-07 | 1980-11-18 | Mitsubishi Electric Corp | Ventilation cooling system for rotary electric machine |
| JPS58166271U (ja) * | 1982-04-28 | 1983-11-05 | 株式会社デンソー | 車両用交流発電機 |
| JPS59111482U (ja) * | 1983-01-17 | 1984-07-27 | 株式会社東芝 | 直流機 |
| JPS6359744A (ja) * | 1986-08-28 | 1988-03-15 | Mitsuba Electric Mfg Co Ltd | 車両用発電機のステ−タコイル構造 |
| JP2893859B2 (ja) * | 1990-05-15 | 1999-05-24 | 富士通株式会社 | シリコン結晶の評価方法 |
-
1997
- 1997-10-20 JP JP54075197A patent/JP3780528B2/ja not_active Expired - Fee Related
- 1997-10-20 DE DE69704773T patent/DE69704773T2/de not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10260314A1 (de) * | 2002-12-20 | 2004-09-02 | Siemens Ag | Wickelkopfkühlung von elektrischen Maschinen |
| DE102018218732A1 (de) * | 2018-10-31 | 2020-04-30 | Thyssenkrupp Ag | Formlitze, Stator oder Rotor einer elektrischen Maschine, sowie elektrische Maschine |
| DE102019213474A1 (de) * | 2019-09-05 | 2021-03-11 | Zf Friedrichshafen Ag | Spule mit Hairpinwicklung sowie Verfahren zu deren Herstellung |
| US11990803B2 (en) | 2019-09-05 | 2024-05-21 | Zf Friedrichshafen Ag | Coil with a hairpin winding and method for producing said coil |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3780528B2 (ja) | 2006-05-31 |
| DE69704773D1 (de) | 2001-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent |