DE3723099A1 - Dauermagneterregte dynamomaschine mit genutetem blechpaket - Google Patents
Dauermagneterregte dynamomaschine mit genutetem blechpaketInfo
- Publication number
- DE3723099A1 DE3723099A1 DE19873723099 DE3723099A DE3723099A1 DE 3723099 A1 DE3723099 A1 DE 3723099A1 DE 19873723099 DE19873723099 DE 19873723099 DE 3723099 A DE3723099 A DE 3723099A DE 3723099 A1 DE3723099 A1 DE 3723099A1
- Authority
- DE
- Germany
- Prior art keywords
- stator
- permanent magnet
- air gap
- machine according
- dynamo machine
- 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.)
- Granted
Links
- 230000006698 induction Effects 0.000 claims abstract description 7
- 230000005291 magnetic effect Effects 0.000 claims description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 230000005415 magnetization Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 6
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 1
- 239000011295 pitch Substances 0.000 claims 1
- 230000036461 convulsion Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003993 interaction Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
Claims (25)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3700774A DE3700774C2 (de) | 1986-01-13 | 1987-01-13 | Kollektorlose Gleichstrommaschine |
| DE19873723099 DE3723099C2 (de) | 1987-01-13 | 1987-07-13 | Dauermagneterregte Dynamomaschine mit genutetem Blechpaket |
| US07/218,397 US4998032A (en) | 1986-01-13 | 1988-07-13 | Permanent magnet excited electric motor |
| US07/665,525 US5170083A (en) | 1986-01-13 | 1991-03-05 | Permanent magnet excited electric motor |
| US07/734,443 US5331245A (en) | 1986-01-13 | 1991-07-23 | Permanent magnet excited electric motor with improved torque ripple |
| US08/685,271 USRE35763E (en) | 1986-01-13 | 1996-07-23 | Permanent magnet excited electric motor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3700774A DE3700774C2 (de) | 1986-01-13 | 1987-01-13 | Kollektorlose Gleichstrommaschine |
| DE19873723099 DE3723099C2 (de) | 1987-01-13 | 1987-07-13 | Dauermagneterregte Dynamomaschine mit genutetem Blechpaket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3723099A1 true DE3723099A1 (de) | 1989-01-26 |
| DE3723099C2 DE3723099C2 (de) | 2003-10-09 |
Family
ID=25851524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873723099 Expired - Lifetime DE3723099C2 (de) | 1986-01-13 | 1987-07-13 | Dauermagneterregte Dynamomaschine mit genutetem Blechpaket |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3723099C2 (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10126730A1 (de) * | 2001-05-31 | 2003-01-02 | Sachsenwerk Gmbh | Rotierende oder lineare elektrische Maschine mit Permanentmagneterregung insbesondere mit vorgefertigten Permanentmagneten |
| DE10229333A1 (de) * | 2002-06-29 | 2004-01-29 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere bürstenlose Maschine mit permanentmagnetisch erregtem Läufer |
| WO2004035997A1 (de) * | 2002-10-17 | 2004-04-29 | Ina-Schaeffler Kg | Nockenwellenversteller mit elektrischem antrieb |
| US6847149B2 (en) | 2000-04-28 | 2005-01-25 | Siemens Aktiengesellschaft | Brushless motor |
| DE4124425B4 (de) * | 1990-07-23 | 2007-02-01 | Papst Licensing Gmbh & Co. Kg | Kollektorloser Gleichstrommotor mit verbesserter Drehmomentwelligkeit |
| EP1788201A1 (de) * | 2005-11-16 | 2007-05-23 | Delphi Technologies, Inc. | Nockenwellenantriebsvorrichtung und Nockenwellenantriebsverfahren |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2444770T3 (es) | 2010-04-13 | 2014-02-26 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Motor eléctrico |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1194043B (de) * | 1957-12-18 | 1965-06-03 | Hermann Papst | Induktions-Kleinmotor |
| DE2823208A1 (de) * | 1977-05-26 | 1979-01-18 | Matsushita Electric Ind Co Ltd | Elektrische rotationsmaschine |
| DE2919581A1 (de) * | 1979-05-15 | 1980-11-27 | Papst Motoren Kg | Zweipulsiger kollektorloser gleichstrommotor |
| DE3122049A1 (de) * | 1980-06-06 | 1982-07-15 | Papst-Motoren Kg, 7742 St Georgen | Kollektorloser gleichstromaussenlaeufermotor |
| EP0182702A1 (de) * | 1984-11-13 | 1986-05-28 | Digital Equipment Corporation | Bürstenloser Gleichstrommotor |
-
1987
- 1987-07-13 DE DE19873723099 patent/DE3723099C2/de not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1194043B (de) * | 1957-12-18 | 1965-06-03 | Hermann Papst | Induktions-Kleinmotor |
| DE2823208A1 (de) * | 1977-05-26 | 1979-01-18 | Matsushita Electric Ind Co Ltd | Elektrische rotationsmaschine |
| DE2919581A1 (de) * | 1979-05-15 | 1980-11-27 | Papst Motoren Kg | Zweipulsiger kollektorloser gleichstrommotor |
| DE3122049A1 (de) * | 1980-06-06 | 1982-07-15 | Papst-Motoren Kg, 7742 St Georgen | Kollektorloser gleichstromaussenlaeufermotor |
| EP0182702A1 (de) * | 1984-11-13 | 1986-05-28 | Digital Equipment Corporation | Bürstenloser Gleichstrommotor |
Non-Patent Citations (1)
| Title |
|---|
| JP 53-147216 (A) in: Patents Abstracts of Japan, Sec. E, Vol.3/No.18 (E-91) * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124425B4 (de) * | 1990-07-23 | 2007-02-01 | Papst Licensing Gmbh & Co. Kg | Kollektorloser Gleichstrommotor mit verbesserter Drehmomentwelligkeit |
| US6847149B2 (en) | 2000-04-28 | 2005-01-25 | Siemens Aktiengesellschaft | Brushless motor |
| DE10126730A1 (de) * | 2001-05-31 | 2003-01-02 | Sachsenwerk Gmbh | Rotierende oder lineare elektrische Maschine mit Permanentmagneterregung insbesondere mit vorgefertigten Permanentmagneten |
| DE10229333A1 (de) * | 2002-06-29 | 2004-01-29 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere bürstenlose Maschine mit permanentmagnetisch erregtem Läufer |
| WO2004035997A1 (de) * | 2002-10-17 | 2004-04-29 | Ina-Schaeffler Kg | Nockenwellenversteller mit elektrischem antrieb |
| US6981478B2 (en) | 2002-10-17 | 2006-01-03 | Ina-Schaeffler Kg | Electrically driven camshaft adjuster |
| EP1788201A1 (de) * | 2005-11-16 | 2007-05-23 | Delphi Technologies, Inc. | Nockenwellenantriebsvorrichtung und Nockenwellenantriebsverfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3723099C2 (de) | 2003-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3700774C2 (de) | Kollektorlose Gleichstrommaschine | |
| EP0762619B1 (de) | Verfahren und Vorrichtung zur Reduzierung des sogenannten Nutruckens bei einem Elektromotor | |
| DE68921721T2 (de) | Elektronisch kommutierter Motor und dafür feststehender Anker mit Schlitzen aufweisenden Zähnen und mit einer Schräge zwischen den Nuten und dem permanenten Magnetfeld zum Abschwächen des pulsierenden Drehmoments. | |
| EP0870355B1 (de) | Stator für elektrische maschine | |
| EP3545610B1 (de) | Synchron-maschine mit magnetischer drehfelduntersetzung und flusskonzentration | |
| DE69707829T2 (de) | Kompakter Schrittmotor | |
| WO2004051824A1 (de) | Elektrische maschine, insbesondere bürstenloser synchronmotor | |
| DE19547159A1 (de) | Transversalflußmaschine | |
| DE10339232B4 (de) | Permanentmagnet-Synchronmotor | |
| WO2000030238A1 (de) | Elektrische maschine | |
| DE102010054847A1 (de) | Bürstenloser Elektromotor oder Generator in Schalenbauweise | |
| EP1005136A1 (de) | Ein- oder mehrphasige Transversalflussmaschine | |
| DE3026417A1 (de) | Vielpoliges magnetschwungrad | |
| DE3835474A1 (de) | Elektrische rotationsmaschine und verfahren zu ihrer herstellung | |
| WO2012016746A2 (de) | Wicklungszahn und komponente für eine elektrische maschine zur reduzierung von wirbelströmen | |
| DE69206774T2 (de) | Dynamoelektrische Maschine mit in Bewegungsrichtung nebeneinanderliegenden Sektoren und Herstellungsverfahren für die Sektoren | |
| DE3723099C2 (de) | Dauermagneterregte Dynamomaschine mit genutetem Blechpaket | |
| DE2331801A1 (de) | Wechselstrommaschine | |
| WO2019233976A1 (de) | Motor mit einer einstrangluftspaltwicklung | |
| DE1763858C2 (de) | Elektrische Maschine | |
| DE2727471C3 (de) | Elektronisch kommutierter Reluktanzmotor | |
| DE10037787A1 (de) | Permanenterregte Synchronmaschine | |
| DE2822830A1 (de) | Schrittmotor | |
| DE2913691A1 (de) | Buerstenloser elektromotor | |
| DE2105737C3 (de) | Mehrphasiger elektrischer Schrittmotor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AF | Is addition to no. |
Ref country code: DE Ref document number: 3700774 Format of ref document f/p: P |
|
| 8127 | New person/name/address of the applicant |
Owner name: PAPST LICENSING GMBH, 78549 SPAICHINGEN, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: H02K 29/03 |
|
| 8176 | Proceedings suspended because of application no: |
Ref document number: 3700774 Country of ref document: DE Format of ref document f/p: P |
|
| 8120 | Willingness to grant licenses paragraph 23 | ||
| 8178 | Suspension cancelled | ||
| AF | Is addition to no. |
Ref country code: DE Ref document number: 3700774 Format of ref document f/p: P |
|
| 8127 | New person/name/address of the applicant |
Owner name: PAPST LICENSING GMBH & CO. KG, 78549 SPAICHINGEN, |
|
| 8127 | New person/name/address of the applicant |
Owner name: PAPST LICENSING GMBH & CO. KG, 78112 ST. GEORGEN, |
|
| 8304 | Grant after examination procedure | ||
| AF | Is addition to no. |
Ref document number: 3700774 Country of ref document: DE Kind code of ref document: P |
|
| 8364 | No opposition during term of opposition |