GB1090130A - Electric rotating machine - Google Patents
Electric rotating machineInfo
- Publication number
- GB1090130A GB1090130A GB3784465A GB3784465A GB1090130A GB 1090130 A GB1090130 A GB 1090130A GB 3784465 A GB3784465 A GB 3784465A GB 3784465 A GB3784465 A GB 3784465A GB 1090130 A GB1090130 A GB 1090130A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotating machine
- electric rotating
- cobalt
- platinum
- electric motor
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K37/16—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures having horseshoe armature cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Hard Magnetic Materials (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
In an electric motor (see Division H2) a permanent magnet having specified characteristics is composed of 77% platinum, 23% cobalt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39466964A | 1964-09-08 | 1964-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1090130A true GB1090130A (en) | 1967-11-08 |
Family
ID=23559923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3784465A Expired GB1090130A (en) | 1964-09-08 | 1965-09-03 | Electric rotating machine |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH485362A (en) |
DE (2) | DE1788126C3 (en) |
GB (1) | GB1090130A (en) |
NL (1) | NL6511698A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132838A (en) * | 1982-12-15 | 1984-07-11 | Griffiths Mavis | Synchronous electric motor control |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2263632B1 (en) * | 1974-03-07 | 1980-08-14 | Seiko Instr & Electronics | |
FR2466131A1 (en) * | 1979-09-25 | 1981-03-27 | Suisse Horlogerie | BIPOLAR SINGLE-PHASE STEP MOTOR WITH TWO DIRECTION OF ROTATION |
SU1053233A1 (en) * | 1981-04-09 | 1983-11-07 | Московский Ордена Ленина И Ордена Октябрьской Революции Энергетический Институт | Single-phase step motor |
-
1965
- 1965-09-03 GB GB3784465A patent/GB1090130A/en not_active Expired
- 1965-09-07 DE DE19651788126 patent/DE1788126C3/en not_active Expired
- 1965-09-07 DE DE19651488747 patent/DE1488747B2/en not_active Withdrawn
- 1965-09-07 CH CH1246165A patent/CH485362A/en not_active IP Right Cessation
- 1965-09-08 NL NL6511698A patent/NL6511698A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132838A (en) * | 1982-12-15 | 1984-07-11 | Griffiths Mavis | Synchronous electric motor control |
Also Published As
Publication number | Publication date |
---|---|
DE1488747A1 (en) | 1969-10-02 |
DE1788126B2 (en) | 1973-11-29 |
NL6511698A (en) | 1966-03-09 |
DE1788126A1 (en) | 1972-08-31 |
DE1788126C3 (en) | 1974-06-27 |
DE1488747B2 (en) | 1972-04-06 |
CH485362A (en) | 1970-01-31 |
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