FR720956A - Diviseur de champ tournant - Google Patents
Diviseur de champ tournantInfo
- Publication number
- FR720956A FR720956A FR720956DA FR720956A FR 720956 A FR720956 A FR 720956A FR 720956D A FR720956D A FR 720956DA FR 720956 A FR720956 A FR 720956A
- Authority
- FR
- France
- Prior art keywords
- rotating field
- field divider
- divider
- rotating
- field
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/16—Measuring asymmetry of polyphase networks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transformers For Measuring Instruments (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE590954T | 1930-08-02 | ||
DES97121D DE588664C (de) | 1931-03-04 | 1931-03-04 | Schaltung fuer Anzeigevorrichtungen oder Relais zur Erfassung der mit- oder gegenlaeufigen Spannungskomponente eines unsymmetrischen Dreiphasensystems |
Publications (1)
Publication Number | Publication Date |
---|---|
FR720956A true FR720956A (fr) | 1932-02-26 |
Family
ID=33565840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR720956D Expired FR720956A (fr) | 1930-08-02 | 1931-08-01 | Diviseur de champ tournant |
Country Status (2)
Country | Link |
---|---|
AT (2) | AT136323B (fr) |
FR (1) | FR720956A (fr) |
-
1931
- 1931-08-01 FR FR720956D patent/FR720956A/fr not_active Expired
- 1931-08-01 AT AT136323D patent/AT136323B/de active
-
1932
- 1932-03-03 AT AT139028D patent/AT139028B/de active
Also Published As
Publication number | Publication date |
---|---|
AT139028B (de) | 1934-10-10 |
AT136323B (de) | 1934-01-25 |
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