FR2151139A1 - - Google Patents
Info
- Publication number
- FR2151139A1 FR2151139A1 FR7232327A FR7232327A FR2151139A1 FR 2151139 A1 FR2151139 A1 FR 2151139A1 FR 7232327 A FR7232327 A FR 7232327A FR 7232327 A FR7232327 A FR 7232327A FR 2151139 A1 FR2151139 A1 FR 2151139A1
- Authority
- FR
- France
- 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.)
- Granted
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
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
-
- 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
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22775172A | 1972-02-22 | 1972-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2151139A1 true FR2151139A1 (fr) | 1973-04-13 |
| FR2151139B1 FR2151139B1 (fr) | 1976-05-21 |
Family
ID=22854306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7232327A Expired FR2151139B1 (fr) | 1972-02-22 | 1972-09-12 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5116615B2 (fr) |
| CA (1) | CA981334A (fr) |
| DE (1) | DE2247773A1 (fr) |
| FR (1) | FR2151139B1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1596018A (en) * | 1977-03-22 | 1981-08-19 | Baldwin & Francis Holdings Ltd | Saturable reactors |
| GB1577863A (en) * | 1977-03-22 | 1980-10-29 | Baldwin & Francis Holdings Ltd | Saturable reactors |
| JPS5487118U (fr) * | 1977-11-30 | 1979-06-20 | ||
| CN104376967B (zh) * | 2014-11-28 | 2016-11-02 | 山东大学 | 一种反应快速的直流饱和电抗器 |
-
1972
- 1972-08-04 CA CA148,754A patent/CA981334A/en not_active Expired
- 1972-09-12 FR FR7232327A patent/FR2151139B1/fr not_active Expired
- 1972-09-29 DE DE19722247773 patent/DE2247773A1/de active Pending
-
1973
- 1973-02-22 JP JP2074873A patent/JPS5116615B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5116615B2 (fr) | 1976-05-26 |
| JPS4894863A (fr) | 1973-12-06 |
| FR2151139B1 (fr) | 1976-05-21 |
| DE2247773A1 (de) | 1973-08-30 |
| AU4606572A (en) | 1974-03-07 |
| CA981334A (en) | 1976-01-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |