CH89750A - Stator à refroidissement par liquide pour machines dynamo-électriques. - Google Patents
Stator à refroidissement par liquide pour machines dynamo-électriques.Info
- Publication number
- CH89750A CH89750A CH89750DA CH89750A CH 89750 A CH89750 A CH 89750A CH 89750D A CH89750D A CH 89750DA CH 89750 A CH89750 A CH 89750A
- Authority
- CH
- Switzerland
- Prior art keywords
- stator
- winding
- coil heads
- cooling members
- liquid
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 23
- 238000010276 construction Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 210000000056 organ Anatomy 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 19
- 239000010410 layer Substances 0.000 description 14
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002826 coolant Substances 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 229910001369 Brass Inorganic materials 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- ZXQYGBMAQZUVMI-GCMPRSNUSA-N gamma-cyhalothrin Chemical compound CC1(C)[C@@H](\C=C(/Cl)C(F)(F)F)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-GCMPRSNUSA-N 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB87892X | 1918-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH89750A true CH89750A (fr) | 1921-07-01 |
Family
ID=9859267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH89750D CH89750A (fr) | 1918-07-02 | 1919-07-02 | Stator à refroidissement par liquide pour machines dynamo-électriques. |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT87892B (de) |
| CH (1) | CH89750A (de) |
| DE (2) | DE335019C (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE318939B (de) * | 1965-03-17 | 1969-12-22 | Asea Ab | |
| DE102009031548A1 (de) * | 2009-07-02 | 2011-01-05 | Siemens Aktiengesellschaft | Ständer für eine elektrische Maschine |
| DE102011056007B4 (de) | 2010-12-08 | 2025-02-27 | Antriebstechnik Katt Hessen Gmbh | Kühlsystem für eine rotierende elektrische Maschine höchster Leistungsdichte |
| DE102017205100A1 (de) * | 2017-03-27 | 2018-09-27 | Mahle International Gmbh | Elektromotor für ein Kraftfahrzeug |
| EP3654495A1 (de) * | 2018-11-19 | 2020-05-20 | ABB Schweiz AG | Stator einer elektrischen maschine |
-
1919
- 1919-07-02 CH CH89750D patent/CH89750A/fr unknown
- 1919-08-22 AT AT87892D patent/AT87892B/de active
- 1919-08-23 DE DE1919335019D patent/DE335019C/de not_active Expired
- 1919-08-23 DE DE1919334150D patent/DE334150C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE334150C (de) | 1921-03-07 |
| DE335019C (de) | 1921-03-23 |
| AT87892B (de) | 1922-04-10 |
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