IN191117B - - Google Patents
Info
- Publication number
- IN191117B IN191117B IN1134CA1997A IN191117B IN 191117 B IN191117 B IN 191117B IN 1134CA1997 A IN1134CA1997 A IN 1134CA1997A IN 191117 B IN191117 B IN 191117B
- Authority
- IN
- India
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
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Ac-Ac Conversion (AREA)
- Coils Of Transformers For General Uses (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/671,351 US5844402A (en) | 1996-06-27 | 1996-06-27 | In-line buck/boost voltage-regulation systems and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN191117B true IN191117B (hu) | 2003-09-20 |
Family
ID=24694161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1134CA1997 IN191117B (hu) | 1996-06-27 | 1997-06-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5844402A (hu) |
| CN (1) | CN1074201C (hu) |
| CH (1) | CH693120A5 (hu) |
| DE (1) | DE19727449A1 (hu) |
| IN (1) | IN191117B (hu) |
| TW (1) | TW366620B (hu) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2221705A1 (en) * | 2009-02-09 | 2010-08-25 | Bob Hammer Systems Solutions S.A. | Programmable AC voltage regulator and stabilizer system, particularly for optimized control of lighting fixtures with fluorescent lamps and the like |
| GB2520336A (en) * | 2013-11-18 | 2015-05-20 | Advanced Electronic Solutions Ltd | Voltage regulation |
| CN103956257A (zh) * | 2014-03-31 | 2014-07-30 | 上海盖能电气有限公司 | 一种多磁路调压变压器 |
| CN105448485A (zh) * | 2015-12-10 | 2016-03-30 | 广东新昇电业科技股份有限公司 | 一种多磁路变压器 |
| TWI836501B (zh) * | 2022-07-06 | 2024-03-21 | 致茂電子股份有限公司 | 變壓裝置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1810099B2 (de) * | 1959-09-25 | 1973-05-30 | Wandel u Goltermann, 7412 Eningen | Wechselspannungsstabilisator |
| SU440654A1 (ru) * | 1971-03-01 | 1974-08-25 | Всесоюзный Проектно-Изыскательский И Научно-Исследовательский Институт "Гидропроект" | Устройство дл стабилизации переменного напр жени |
| US4189672A (en) * | 1978-03-27 | 1980-02-19 | Peschel Stanley G | Variable transformer method and apparatus for preventing short-circuit current flow |
| US4178539A (en) * | 1978-08-03 | 1979-12-11 | The Superior Electric Company | Stepping AC line voltage regulator |
| US4330818A (en) * | 1980-02-19 | 1982-05-18 | Peschel Stanley G | Variable voltage direct current power supply and motor speed control |
| SU989541A2 (ru) * | 1981-05-22 | 1983-01-15 | Научно-Исследовательский Институт Электронной Интроскопии При Томском Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Политехническом Институте Им.С.М.Кирова | Источник переменного тока |
| US4517439A (en) * | 1984-05-07 | 1985-05-14 | Colley Bruce H | AC-DC welding power supply |
-
1996
- 1996-06-27 US US08/671,351 patent/US5844402A/en not_active Expired - Lifetime
-
1997
- 1997-06-16 IN IN1134CA1997 patent/IN191117B/en unknown
- 1997-06-26 CH CH01545/97A patent/CH693120A5/fr not_active IP Right Cessation
- 1997-06-26 CN CN97112575.9A patent/CN1074201C/zh not_active Expired - Lifetime
- 1997-06-27 DE DE19727449A patent/DE19727449A1/de not_active Ceased
- 1997-09-18 TW TW086113538A patent/TW366620B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH693120A5 (fr) | 2003-02-28 |
| CN1074201C (zh) | 2001-10-31 |
| CN1169615A (zh) | 1998-01-07 |
| US5844402A (en) | 1998-12-01 |
| DE19727449A1 (de) | 1998-01-02 |
| TW366620B (en) | 1999-08-11 |