FR778775A - Three-phase-single-phase system - Google Patents
Three-phase-single-phase systemInfo
- Publication number
- FR778775A FR778775A FR778775DA FR778775A FR 778775 A FR778775 A FR 778775A FR 778775D A FR778775D A FR 778775DA FR 778775 A FR778775 A FR 778775A
- Authority
- FR
- France
- Prior art keywords
- phase
- phase system
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase transformers
- H01F30/14—Two-phase, three-phase or polyphase transformers for changing the number of phases
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE778775X | 1933-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR778775A true FR778775A (en) | 1935-03-23 |
Family
ID=1552343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR778775D Expired FR778775A (en) | 1933-08-07 | 1934-08-03 | Three-phase-single-phase system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR778775A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2741690A (en) * | 1951-09-06 | 1956-04-10 | Junker Otto | Electric induction heating plant and a method of connecting it to a threephase network |
DE1005176B (en) * | 1954-12-29 | 1957-03-28 | Hartmann & Braun Ag | Automatic combined measuring and control device to achieve a symmetrical load distribution in the individual phases of a three-phase network |
DE1060034B (en) * | 1955-06-22 | 1959-06-25 | Bbc Brown Boveri & Cie | Control device to achieve an even distribution of a variable single-phase active load on all three phases of a three-phase network |
-
1934
- 1934-08-03 FR FR778775D patent/FR778775A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2741690A (en) * | 1951-09-06 | 1956-04-10 | Junker Otto | Electric induction heating plant and a method of connecting it to a threephase network |
DE1005176B (en) * | 1954-12-29 | 1957-03-28 | Hartmann & Braun Ag | Automatic combined measuring and control device to achieve a symmetrical load distribution in the individual phases of a three-phase network |
DE1060034B (en) * | 1955-06-22 | 1959-06-25 | Bbc Brown Boveri & Cie | Control device to achieve an even distribution of a variable single-phase active load on all three phases of a three-phase network |
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