DE3133626A1 - Elektromotor mit verstaerktem magnetfluss - Google Patents
Elektromotor mit verstaerktem magnetflussInfo
- Publication number
- DE3133626A1 DE3133626A1 DE19813133626 DE3133626A DE3133626A1 DE 3133626 A1 DE3133626 A1 DE 3133626A1 DE 19813133626 DE19813133626 DE 19813133626 DE 3133626 A DE3133626 A DE 3133626A DE 3133626 A1 DE3133626 A1 DE 3133626A1
- Authority
- DE
- Germany
- Prior art keywords
- core
- electric motor
- motor according
- magnetic
- pole piece
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims description 15
- 229910000859 α-Fe Inorganic materials 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000011162 core material Substances 0.000 description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 238000004804 winding Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
- H02K23/42—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits having split poles, i.e. zones for varying reluctance by gaps in poles or by poles with different spacing of the air gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/223—Heat bridges
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
- Dc Machiner (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18303480A | 1980-09-02 | 1980-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3133626A1 true DE3133626A1 (de) | 1982-08-12 |
Family
ID=22671149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813133626 Withdrawn DE3133626A1 (de) | 1980-09-02 | 1981-08-21 | Elektromotor mit verstaerktem magnetfluss |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3339917A1 (de) * | 1983-11-04 | 1985-05-23 | Baumüller Nürnberg GmbH, 8500 Nürnberg | Polanordnung fuer eine permanenterregte elektrische maschine |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190172U (ja) * | 1984-05-24 | 1985-12-17 | 神鋼電機株式会社 | 永久磁石モ−タ |
| DE3422743A1 (de) * | 1984-06-19 | 1985-12-19 | Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen | Aussenlaeufermotor mit angeschraubtem motorflansch |
| WO2007137989A1 (de) * | 2006-06-01 | 2007-12-06 | Brose Fahrzeugteile Gmbh & Co. Kg | Stator einer dc-maschine mit quaderförmigen permanentmagneten |
| CN101728889B (zh) * | 2008-10-31 | 2013-04-17 | 德昌电机(深圳)有限公司 | 一种电机 |
-
1981
- 1981-08-20 GB GB8125400A patent/GB2093278B/en not_active Expired
- 1981-08-21 JP JP56132017A patent/JPS5771256A/ja active Pending
- 1981-08-21 DE DE19813133626 patent/DE3133626A1/de not_active Withdrawn
- 1981-08-28 IT IT8149191A patent/IT8149191A0/it unknown
- 1981-08-31 FR FR8116539A patent/FR2489620A1/fr active Granted
- 1981-09-01 SE SE8105161A patent/SE8105161L/ not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3339917A1 (de) * | 1983-11-04 | 1985-05-23 | Baumüller Nürnberg GmbH, 8500 Nürnberg | Polanordnung fuer eine permanenterregte elektrische maschine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5771256A (en) | 1982-05-04 |
| FR2489620B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-04-26 |
| IT8149191A0 (it) | 1981-08-28 |
| GB2093278B (en) | 1985-01-09 |
| FR2489620A1 (fr) | 1982-03-05 |
| SE8105161L (sv) | 1982-03-03 |
| GB2093278A (en) | 1982-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8128 | New person/name/address of the agent |
Representative=s name: PFENNING, J., DIPL.-ING. MEINIG, K., DIPL.-PHYS., |
|
| 8130 | Withdrawal |