GB140452A - Improvements in and relating to three-phase alternating-current dynamo-electric machines - Google Patents
Improvements in and relating to three-phase alternating-current dynamo-electric machinesInfo
- Publication number
- GB140452A GB140452A GB8084/20A GB808420A GB140452A GB 140452 A GB140452 A GB 140452A GB 8084/20 A GB8084/20 A GB 8084/20A GB 808420 A GB808420 A GB 808420A GB 140452 A GB140452 A GB 140452A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- phase
- connexion
- groups
- lines
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/12—Asynchronous induction motors for multi-phase current
- H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Induction Machinery (AREA)
- Control Of Ac Motors In General (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES48196D DE400304C (de) | 1918-04-24 | 1918-04-24 | Im Verhaeltnis 1:2 polumschaltbare Drehstrommaschine mit Zweischichtwicklung |
Publications (1)
Publication Number | Publication Date |
---|---|
GB140452A true GB140452A (en) | 1921-06-20 |
Family
ID=7486745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8084/20A Expired GB140452A (en) | 1918-04-24 | 1920-03-18 | Improvements in and relating to three-phase alternating-current dynamo-electric machines |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT88906B (de) |
CH (1) | CH89864A (de) |
DE (1) | DE400304C (de) |
FR (1) | FR510890A (de) |
GB (1) | GB140452A (de) |
-
1918
- 1918-04-24 DE DES48196D patent/DE400304C/de not_active Expired
-
1919
- 1919-04-19 AT AT88906D patent/AT88906B/de active
-
1920
- 1920-01-21 CH CH89864D patent/CH89864A/de unknown
- 1920-03-01 FR FR510890D patent/FR510890A/fr not_active Expired
- 1920-03-18 GB GB8084/20A patent/GB140452A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH89864A (de) | 1921-07-01 |
FR510890A (fr) | 1920-12-13 |
AT88906B (de) | 1922-07-10 |
DE400304C (de) | 1924-08-06 |
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