NL6803829A - - Google Patents
Info
- Publication number
- NL6803829A NL6803829A NL6803829A NL6803829A NL6803829A NL 6803829 A NL6803829 A NL 6803829A NL 6803829 A NL6803829 A NL 6803829A NL 6803829 A NL6803829 A NL 6803829A NL 6803829 A NL6803829 A NL 6803829A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/04—Regulating voltage or current wherein the variable is AC
- G05F3/06—Regulating voltage or current wherein the variable is AC using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051914 | 1967-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6803829A true NL6803829A (enExample) | 1968-09-23 |
| NL142795B NL142795B (nl) | 1974-07-15 |
Family
ID=7105014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL686803829A NL142795B (nl) | 1967-03-22 | 1968-03-18 | Inrichting voor het constant houden van een gelijkspanning met behulp van een resonantietransformator. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3521147A (enExample) |
| DE (1) | DE1613656B1 (enExample) |
| FR (1) | FR1557428A (enExample) |
| NL (1) | NL142795B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3843918A (en) * | 1973-11-15 | 1974-10-22 | Gould Inc | Ferroresonant transformer battery charger circuit |
| US3965408A (en) * | 1974-12-16 | 1976-06-22 | International Business Machines Corporation | Controlled ferroresonant transformer regulated power supply |
| US4130790A (en) * | 1977-04-25 | 1978-12-19 | Hobart Brothers Company | Ferroresonant transformer power supply |
| DE2908544C2 (de) * | 1979-03-05 | 1983-01-27 | Theo Benning Elektrotechnik Und Elektronik Gmbh & Co Kg, 4290 Bocholt | Vorrichtung zum Aussteuern von Netzspannungsänderungen beim Laden von Batterien |
| US4800328A (en) * | 1986-07-18 | 1989-01-24 | Inductran Inc. | Inductive power coupling with constant voltage output |
| US4774649A (en) * | 1987-07-01 | 1988-09-27 | Power-One, Inc. | Integrated magnetic resonant power converter |
| US4791542A (en) * | 1987-08-03 | 1988-12-13 | Rfl Industries, Inc. | Ferroresonant power supply and method |
| US5912553A (en) * | 1997-01-17 | 1999-06-15 | Schott Corporation | Alternating current ferroresonant transformer with low harmonic distortion |
| US6856230B2 (en) * | 2003-05-27 | 2005-02-15 | Weimin Lu | Harmonic filtering circuit with special transformer |
| DE102007049235A1 (de) * | 2007-10-10 | 2009-04-16 | Siemens Ag | Anordnung zur induktiven Übertragung von elektrischer Energie |
| EP3677096B1 (en) | 2017-09-01 | 2025-01-08 | Trestoto Pty Limited | A lighting control circuit, lighting installation and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2207234A (en) * | 1938-03-14 | 1940-07-09 | Suddeutsche App Fabrik G M B H | Voltage regulating device |
| US2469960A (en) * | 1946-04-24 | 1949-05-10 | Union Switch & Signal Co | Railway track circuit apparatus |
| US2804588A (en) * | 1955-10-03 | 1957-08-27 | Sola Electric Co | Power supply apparatus |
| US3090904A (en) * | 1959-01-12 | 1963-05-21 | C & D Batteries Inc | Battery charger |
| US3205425A (en) * | 1962-01-08 | 1965-09-07 | Eltra Corp | Voltage stabilized converter devices |
| US3389329A (en) * | 1965-06-22 | 1968-06-18 | Transformer Engineers Inc | Constant output voltage transformer |
-
1967
- 1967-03-22 DE DE19671613656 patent/DE1613656B1/de not_active Withdrawn
-
1968
- 1968-03-18 NL NL686803829A patent/NL142795B/xx unknown
- 1968-03-22 FR FR1557428D patent/FR1557428A/fr not_active Expired
- 1968-03-22 US US715409A patent/US3521147A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1557428A (enExample) | 1969-02-14 |
| NL142795B (nl) | 1974-07-15 |
| US3521147A (en) | 1970-07-21 |
| DE1613656B1 (de) | 1970-08-27 |