JPS5244006B1 - - Google Patents
Info
- Publication number
- JPS5244006B1 JPS5244006B1 JP46064823A JP6482371A JPS5244006B1 JP S5244006 B1 JPS5244006 B1 JP S5244006B1 JP 46064823 A JP46064823 A JP 46064823A JP 6482371 A JP6482371 A JP 6482371A JP S5244006 B1 JPS5244006 B1 JP S5244006B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/343—Preventing or reducing surge voltages; oscillations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6717970A | 1970-08-26 | 1970-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5244006B1 true JPS5244006B1 (enExample) | 1977-11-04 |
Family
ID=22074232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46064823A Pending JPS5244006B1 (enExample) | 1970-08-26 | 1971-08-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3644786A (enExample) |
| JP (1) | JPS5244006B1 (enExample) |
| BE (1) | BE771783A (enExample) |
| FR (1) | FR2103536B1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725833A (en) * | 1972-04-28 | 1973-04-03 | Westinghouse Electric Corp | Transformer tap selector |
| ES2020972B3 (es) * | 1986-07-30 | 1991-10-16 | Siemens Ag | Colocacion de interruptor para transformadores grandes de potencia. |
| US5625370A (en) * | 1994-07-25 | 1997-04-29 | Texas Instruments Incorporated | Identification system antenna with impedance transformer |
| AT411938B (de) * | 1999-11-02 | 2004-07-26 | Hansjoerg Dipl Ing Dr Hauer | Verfahren und vorrichtung zur regelung der elektrischen spannung in elektrischen versorgungsnetzen und/oder verbraucheranlagen |
| EP2797088A1 (en) * | 2013-04-23 | 2014-10-29 | ABB Technology AG | Coil for a dry transformer and dry transformer |
-
1970
- 1970-08-26 US US67179A patent/US3644786A/en not_active Expired - Lifetime
-
1971
- 1971-08-26 JP JP46064823A patent/JPS5244006B1/ja active Pending
- 1971-08-26 BE BE771783A patent/BE771783A/xx not_active IP Right Cessation
- 1971-08-26 FR FR7130976A patent/FR2103536B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2103536A1 (enExample) | 1972-04-14 |
| US3644786A (en) | 1972-02-22 |
| FR2103536B1 (enExample) | 1974-05-10 |
| BE771783A (fr) | 1972-02-28 |