DD133879B1 - Permanenterregte elektrische maschine - Google Patents

Permanenterregte elektrische maschine Download PDF

Info

Publication number: DD133879B1
Authority: DD; German Democratic Republic
Prior art keywords: magnetic; rotor; modified; pole; innenpolmaschine
Prior art date: 1977-11-08

Application number

DD20192577A

Other languages

German (de)

English (en)

Other versions

DD133879A1 (de

Inventor

Eckehard Bunzel

Original Assignee

Eckehard Bunzel

Priority date (The priority date 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 date listed.)

1977-11-08

Filing date

1977-11-08

Publication date

1980-08-27

1977-11-08 Application filed by Eckehard Bunzel filed Critical Eckehard Bunzel

1977-11-08 Priority to DD20192577A priority Critical patent/DD133879B1/de

1978-10-13 Priority to CS786678A priority patent/CS248251B1/cs

1979-01-24 Publication of DD133879A1 publication Critical patent/DD133879A1/xx

1980-08-27 Publication of DD133879B1 publication Critical patent/DD133879B1/de

Links

239000000696 magnetic material Substances 0.000 claims description 7
230000001360 synchronised effect Effects 0.000 claims description 3
235000013601 eggs Nutrition 0.000 claims 1
239000007787 solid Substances 0.000 claims 1
238000004519 manufacturing process Methods 0.000 description 5
230000004907 flux Effects 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
239000010959 steel Substances 0.000 description 2
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000004512 die casting Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
230000006698 induction Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000003475 lamination Methods 0.000 description 1
AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
238000007789 sealing Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Permanent Field Magnets Of Synchronous Machinery (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DD20192577A 1977-11-08 1977-11-08 Permanenterregte elektrische maschine DD133879B1 (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
DD20192577A DD133879B1 (de)	1977-11-08	1977-11-08	Permanenterregte elektrische maschine
CS786678A CS248251B1 (cs)	1977-11-08	1978-10-13	Rotor pro elektrický stroj buzený permanentními magnety s vnitřními póly

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD20192577A DD133879B1 (de)	1977-11-08	1977-11-08	Permanenterregte elektrische maschine

Publications (2)

Publication Number	Publication Date
DD133879A1 DD133879A1 (de)	1979-01-24
DD133879B1 true DD133879B1 (de)	1980-08-27

Family

ID=5510358

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD20192577A DD133879B1 (de)	1977-11-08	1977-11-08	Permanenterregte elektrische maschine

Country Status (2)

Country	Link
CS (1)	CS248251B1 (cs)
DD (1)	DD133879B1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BG39785A1 (en) *	1984-05-22	1986-08-15	Popov	Rotor for electric machine
US5159220A (en) *	1990-06-25	1992-10-27	General Electric Company	Realizations of folded magnet AC motors
DE19914021C2 (de) *	1999-03-19	2002-01-31	Siemens Ag	Mehrpoliger, permanenterregter Rotor für eine rotierende elektrische Maschine und Verfahren zur Herstellung eines solchen Läufers

1977
- 1977-11-08 DD DD20192577A patent/DD133879B1/de unknown
1978
- 1978-10-13 CS CS786678A patent/CS248251B1/cs unknown

Also Published As

Publication number	Publication date
CS248251B1 (cs)	1987-02-12
DD133879A1 (de)	1979-01-24

Similar Documents

Publication	Publication Date	Title
DE112010003859B4 (de)	2020-09-10	Drehmotor vom Lundell-Typ
DE2252922C3 (de)	1980-02-07	Dauermagneterregter Schenkelpolläufer einer Synchronmaschine
DE2608421C3 (de)	1979-01-18	Dauermagneterregter Innenläufer für eine Synchronmaschine
DE3877807T2 (de)	1993-05-27	Veraenderlicher reluktanzmotor.
DE69113482T2 (de)	1996-05-02	Elektrischer motor.
DE3890737C2 (cs)	1992-11-05
DE19610754C1 (de)	1997-03-27	Rotor für eine elektrische Maschine, insbesondere Transversalflußmaschine
EP0974183B1 (de)	2003-07-23	Rotor für eine elektrische maschine, insbesondere eine transversalflussmaschine
DE112015001725T5 (de)	2017-01-05	Drehende elektrische Maschine mit eingebetteten Permanentmagneten
WO2000017986A1 (de)	2000-03-30	Elektromotor
EP0286905A1 (de)	1988-10-19	Elektronisch kommutierter, kollektorloser Gleichstrommotor
DE2331801C2 (de)	1983-09-08	Synchronmaschine
DE2430595A1 (de)	1975-01-09	Umlauftransformator bzw. dynamotor
DE2657892C2 (de)	1985-08-14	Gleichstrommaschine
DE1958942A1 (de)	1970-06-18	Traegheitsarmer Elektro-Induktionsmotor
DE102013202006B4 (de)	2025-07-10	Läuferanordnung für eine permanentmagneterregte elektrische Maschine
DD133879B1 (de)	1980-08-27	Permanenterregte elektrische maschine
DE1173178B (de)	1964-07-02	Permanenterregte elektrische Maschine mit einem Dauermagnetbloecke enthaltenden Laeufer
DE1763858C2 (de)	1982-04-15	Elektrische Maschine
DE102011002327A1 (de)	2012-02-02	Permanentmagnetläufer
DE202019103225U1 (de)	2019-06-14	Drehmomentoptimierter mehrpoliger Rotor für einen Elektromotor
DE3335626A1 (de)	1985-04-11	Homopolar erregte ein- oder mehrphasige wechselstrommaschine
DE4443999C1 (de)	1996-04-25	Permanenterregte Transversalflußmaschine mit einfachem Rotor
EP3111535B1 (de)	2019-03-13	Magnetanordnung, insbesondere für eine elektrische maschine, sowie elektrische maschine mit einer magnetanordnung
DE102020113725A1 (de)	2020-12-10	Elektrische axialflussmaschine und verfahren des zusammenbaus derselben