NL214531A - - Google Patents
Info
- Publication number
- NL214531A NL214531A NL214531DA NL214531A NL 214531 A NL214531 A NL 214531A NL 214531D A NL214531D A NL 214531DA NL 214531 A NL214531 A NL 214531A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
- H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT884459A AT214531B (de) | 1959-12-07 | 1959-12-07 | Regeltransformator |
Publications (1)
Publication Number | Publication Date |
---|---|
NL214531A true NL214531A (pl) |
Family
ID=3609038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL214531D NL214531A (pl) | 1959-12-07 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT214531B (pl) |
BE (1) | BE597879A (pl) |
GB (1) | GB937708A (pl) |
NL (1) | NL214531A (pl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT406U1 (de) * | 1990-05-08 | 1995-09-25 | Elin Energieversorgung | Schaltanordnung zur laengs- und schraeägspannungsregelung von einphasen-spartransformatoren |
-
0
- NL NL214531D patent/NL214531A/xx unknown
-
1959
- 1959-12-07 AT AT884459A patent/AT214531B/de active
-
1960
- 1960-12-05 GB GB4183660A patent/GB937708A/en not_active Expired
- 1960-12-07 BE BE597879A patent/BE597879A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
AT214531B (de) | 1961-04-10 |
GB937708A (en) | 1963-09-25 |
BE597879A (fr) | 1961-03-31 |