SE7410892L - - Google Patents
Info
- Publication number
- SE7410892L SE7410892L SE7410892A SE7410892A SE7410892L SE 7410892 L SE7410892 L SE 7410892L SE 7410892 A SE7410892 A SE 7410892A SE 7410892 A SE7410892 A SE 7410892A SE 7410892 L SE7410892 L SE 7410892L
- Authority
- SE
- Sweden
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732343535 DE2343535C3 (en) | 1973-08-29 | Current controlling transducer control circuit | |
| DE19732343815 DE2343815C3 (en) | 1973-08-30 | Transductor circuit arrangement | |
| DE7331563 | 1973-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7410892L true SE7410892L (en) | 1975-03-03 |
| SE400657B SE400657B (en) | 1978-04-03 |
Family
ID=27185481
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7410892A SE400657B (en) | 1973-08-29 | 1974-08-28 | POWER CONTROLLING TRANSDUCTOR CONTROLLER WITH TWO TRANSDUCER ELEMENTS |
| SE7703595A SE420030B (en) | 1973-08-29 | 1977-03-29 | CURRENT CONTROLLING TRANSDUCTOR DEVICE |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7703595A SE420030B (en) | 1973-08-29 | 1977-03-29 | CURRENT CONTROLLING TRANSDUCTOR DEVICE |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5244019B2 (en) |
| FR (1) | FR2242724B1 (en) |
| GB (1) | GB1479923A (en) |
| IT (1) | IT1020204B (en) |
| SE (2) | SE400657B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55157687U (en) * | 1979-04-30 | 1980-11-12 | ||
| JPS58115696U (en) * | 1982-02-01 | 1983-08-06 | 三和シヤツタ−工業株式会社 | Shutter smoother guide structure |
| JPH0316786Y2 (en) * | 1986-07-28 | 1991-04-10 |
-
1974
- 1974-08-12 GB GB35358/74A patent/GB1479923A/en not_active Expired
- 1974-08-22 FR FR7428806A patent/FR2242724B1/fr not_active Expired
- 1974-08-27 IT IT26619/74A patent/IT1020204B/en active
- 1974-08-28 SE SE7410892A patent/SE400657B/en unknown
- 1974-08-29 JP JP49099458A patent/JPS5244019B2/ja not_active Expired
-
1977
- 1977-03-29 SE SE7703595A patent/SE420030B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1020204B (en) | 1977-12-20 |
| JPS5050662A (en) | 1975-05-07 |
| SE400657B (en) | 1978-04-03 |
| AU7272174A (en) | 1976-03-04 |
| JPS5244019B2 (en) | 1977-11-04 |
| FR2242724A1 (en) | 1975-03-28 |
| SE420030B (en) | 1981-09-07 |
| GB1479923A (en) | 1977-07-13 |
| SE7703595L (en) | 1977-03-29 |
| FR2242724B1 (en) | 1978-02-17 |