JPH0261229B2 - - Google Patents
Info
- Publication number
- JPH0261229B2 JPH0261229B2 JP59045745A JP4574584A JPH0261229B2 JP H0261229 B2 JPH0261229 B2 JP H0261229B2 JP 59045745 A JP59045745 A JP 59045745A JP 4574584 A JP4574584 A JP 4574584A JP H0261229 B2 JPH0261229 B2 JP H0261229B2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnet rotor
- holding member
- clamping
- rotor
- 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
Links
- 239000000696 magnetic material Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XMNVMZIXNKZAJB-UHFFFAOYSA-N iron(3+);lead(2+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Pb+2].[Pb+2] XMNVMZIXNKZAJB-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 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
- H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
- H02K1/2733—Annular magnets
-
- 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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3308946.9 | 1983-03-12 | ||
| DE19833308946 DE3308946A1 (de) | 1983-03-12 | 1983-03-12 | Kunststoffgebundener, dauermagnetischer rotor hohlzylindrischer bzw. topffoermiger gestalt fuer elektrische maschinen, insbesondere kleinmotoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59188363A JPS59188363A (ja) | 1984-10-25 |
| JPH0261229B2 true JPH0261229B2 (tr) | 1990-12-19 |
Family
ID=6193346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59045745A Granted JPS59188363A (ja) | 1983-03-12 | 1984-03-12 | 永久磁石ロ−タ |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS59188363A (tr) |
| CH (1) | CH664459A5 (tr) |
| DE (1) | DE3308946A1 (tr) |
| FR (1) | FR2542519A1 (tr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2632803B2 (ja) * | 1986-03-03 | 1997-07-23 | ポリプラスチックス 株式会社 | 電動機ローター |
| FR2598047A1 (fr) * | 1986-04-23 | 1987-10-30 | Etri Sa | Moteur electrique a rotor monobloc et procede de fabrication d'un tel moteur |
| DE19840914C2 (de) * | 1998-09-08 | 2000-09-07 | Baermann Max Gmbh | Kunststoffgebundener Ringmagnet |
| DE10152151A1 (de) * | 2001-10-25 | 2003-05-15 | Buhler Motor Gmbh | Permanentmagnetrotor |
| EP1343242A3 (en) * | 2002-03-04 | 2006-05-24 | Asmo Co. Ltd. | Electric motor armature and its manufacturing method |
| US7157827B2 (en) | 2004-09-21 | 2007-01-02 | A. O. Smith Corporation | Spoke permanent magnet rotor |
| DE102006036392A1 (de) * | 2006-03-31 | 2007-11-22 | Aweco Appliance Systems Gmbh & Co. Kg | Elektromotor mit Rotor, Rotor und Verfahren zur Herstellung eines Rotors für einen Elektromotor |
| DE102006021244A1 (de) | 2006-04-28 | 2007-11-08 | Bühler Motor GmbH | Permanentmagnetrotor |
| DE102011079226B4 (de) * | 2011-07-15 | 2014-12-24 | Bühler Motor GmbH | Flüssigkeitspumpe, insbesondere Wasserpumpe |
| DE102018112946A1 (de) * | 2018-05-30 | 2019-12-05 | Thyssenkrupp Ag | Sensoreinrichtung zur Erfassung der Drehlage einer sich drehenden Welle mit einem angespritzten Gebermagneten |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1053087B (de) * | 1958-05-24 | 1959-03-19 | Askania Werke Ag | Ferrarismotor |
| DE7015880U (de) * | 1970-04-28 | 1970-08-06 | Siemens Ag | Permanentmagnetlaeufer fuer einen kleinstmotor. |
-
1983
- 1983-03-12 DE DE19833308946 patent/DE3308946A1/de active Granted
-
1984
- 1984-03-02 CH CH105684A patent/CH664459A5/de not_active IP Right Cessation
- 1984-03-09 FR FR8403683A patent/FR2542519A1/fr active Pending
- 1984-03-12 JP JP59045745A patent/JPS59188363A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3308946C2 (tr) | 1991-09-19 |
| JPS59188363A (ja) | 1984-10-25 |
| FR2542519A1 (fr) | 1984-09-14 |
| DE3308946A1 (de) | 1984-09-13 |
| CH664459A5 (de) | 1988-02-29 |
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