JPH0517783B2 - - Google Patents
Info
- Publication number
- JPH0517783B2 JPH0517783B2 JP61204519A JP20451986A JPH0517783B2 JP H0517783 B2 JPH0517783 B2 JP H0517783B2 JP 61204519 A JP61204519 A JP 61204519A JP 20451986 A JP20451986 A JP 20451986A JP H0517783 B2 JPH0517783 B2 JP H0517783B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- armature
- axial length
- auxiliary
- pole
- 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 - Lifetime
Links
- 230000004323 axial length Effects 0.000 claims description 21
- 230000035699 permeability Effects 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000004907 flux Effects 0.000 description 20
- 230000000694 effects Effects 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910001035 Soft ferrite Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004804 winding 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61204519A JPS6359754A (ja) | 1986-08-29 | 1986-08-29 | 直流電動機 |
KR1019870007440A KR880003464A (ko) | 1986-08-29 | 1987-07-10 | 직류전동기의 계자장치 |
KR2019900019728U KR910000916Y1 (ko) | 1986-08-29 | 1990-12-13 | 직류전동기의 계자장치(界磁裝置) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61204519A JPS6359754A (ja) | 1986-08-29 | 1986-08-29 | 直流電動機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6359754A JPS6359754A (ja) | 1988-03-15 |
JPH0517783B2 true JPH0517783B2 (US06373033-20020416-M00071.png) | 1993-03-10 |
Family
ID=16491875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61204519A Granted JPS6359754A (ja) | 1986-08-29 | 1986-08-29 | 直流電動機 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6359754A (US06373033-20020416-M00071.png) |
KR (1) | KR880003464A (US06373033-20020416-M00071.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19508212A1 (de) * | 1994-09-16 | 1996-03-28 | Mitsubishi Electric Corp | Gleichstrommotor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2800876B2 (ja) * | 1993-12-27 | 1998-09-21 | アサヒビール株式会社 | ボイラ水処理管理方法及びボイラ水処理剤 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829358A (ja) * | 1981-08-17 | 1983-02-21 | Hitachi Metals Ltd | 界磁用複合永久磁石 |
JPS5869454A (ja) * | 1981-10-21 | 1983-04-25 | Hitachi Ltd | 永久磁石式回転機 |
JPS58218860A (ja) * | 1982-06-11 | 1983-12-20 | Hitachi Ltd | 永久磁石式直流機 |
JPS60219951A (ja) * | 1984-04-13 | 1985-11-02 | Hitachi Ltd | 磁石式電動機 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5966376U (ja) * | 1982-10-25 | 1984-05-04 | 三菱電機株式会社 | 磁石直流機の界磁装置 |
-
1986
- 1986-08-29 JP JP61204519A patent/JPS6359754A/ja active Granted
-
1987
- 1987-07-10 KR KR1019870007440A patent/KR880003464A/ko not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829358A (ja) * | 1981-08-17 | 1983-02-21 | Hitachi Metals Ltd | 界磁用複合永久磁石 |
JPS5869454A (ja) * | 1981-10-21 | 1983-04-25 | Hitachi Ltd | 永久磁石式回転機 |
JPS58218860A (ja) * | 1982-06-11 | 1983-12-20 | Hitachi Ltd | 永久磁石式直流機 |
JPS60219951A (ja) * | 1984-04-13 | 1985-11-02 | Hitachi Ltd | 磁石式電動機 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19508212A1 (de) * | 1994-09-16 | 1996-03-28 | Mitsubishi Electric Corp | Gleichstrommotor |
Also Published As
Publication number | Publication date |
---|---|
KR880003464A (ko) | 1988-05-17 |
JPS6359754A (ja) | 1988-03-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |