FR692567A - Cascade made up of a front ir induction motor and a rear three-phase collector machine, excited in the stator by a frequency transformer - Google Patents
Cascade made up of a front ir induction motor and a rear three-phase collector machine, excited in the stator by a frequency transformerInfo
- Publication number
- FR692567A FR692567A FR692567DA FR692567A FR 692567 A FR692567 A FR 692567A FR 692567D A FR692567D A FR 692567DA FR 692567 A FR692567 A FR 692567A
- Authority
- FR
- France
- Prior art keywords
- excited
- stator
- induction motor
- frequency transformer
- phase collector
- 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
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
- H02K17/38—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with a commutator machine
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
- G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
- G01R17/04—Arrangements in which the value to be measured is automatically compared with a reference value in which the reference value is continuously or periodically swept over the range of values to be measured
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE692567X | 1929-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR692567A true FR692567A (en) | 1930-11-07 |
Family
ID=6603182
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR692567D Expired FR692567A (en) | 1929-03-27 | 1930-03-22 | Cascade made up of a front ir induction motor and a rear three-phase collector machine, excited in the stator by a frequency transformer |
FR692827D Expired FR692827A (en) | 1929-03-27 | 1930-03-27 | Remote measuring device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR692827D Expired FR692827A (en) | 1929-03-27 | 1930-03-27 | Remote measuring device |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT127525B (en) |
CH (1) | CH146410A (en) |
FR (2) | FR692567A (en) |
-
1930
- 1930-03-22 AT AT127525D patent/AT127525B/en active
- 1930-03-22 FR FR692567D patent/FR692567A/en not_active Expired
- 1930-03-24 CH CH146410D patent/CH146410A/en unknown
- 1930-03-27 FR FR692827D patent/FR692827A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR692827A (en) | 1930-11-12 |
CH146410A (en) | 1931-04-15 |
AT127525B (en) | 1932-03-25 |
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