JPS55138215A - Power supply device - Google Patents

Power supply device

Info

Publication number: JPS55138215A
Authority: JP; Japan
Prior art keywords: coil; supplied; output voltage; magnetic; core
Prior art date: 1979-04-12
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

Other versions

Inventor

Masayuki Yasumura

Yoshio Ishigaki

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sony Corp

Original Assignee

Sony Corp

Priority date (The priority date 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 date listed.)

1979-04-12

Filing date

1979-04-12

Publication date

1980-10-28

1979-04-12Application filed by Sony CorpfiledCriticalSony Corp

1979-04-12Priority to JP4481179ApriorityCriticalpatent/JPS55138215A/ja

1980-04-08Priority to US06/138,341prioritypatent/US4339792A/en

1980-04-09Priority to AU57275/80Aprioritypatent/AU533522B2/en

1980-04-10Priority to CA000349535Aprioritypatent/CA1155174A/en

1980-04-11Priority to GB8011967Aprioritypatent/GB2048528B/en

1980-04-12Priority to DE19803014153prioritypatent/DE3014153A1/de

1980-10-28Publication of JPS55138215ApublicationCriticalpatent/JPS55138215A/ja

1986-04-08Publication of JPS6112364B2publicationCriticalpatent/JPS6112364B2/ja

StatusGrantedlegal-statusCriticalCurrent

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
- G05F1/325—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 with specific core structure, e.g. gap, aperture, slot, permanent magnet
- 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)
Television Receiver Circuits (AREA)
Details Of Television Scanning (AREA)

JP4481179A1979-04-121979-04-12Power supply deviceGrantedJPS55138215A (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
JP4481179AJPS55138215A (en)	1979-04-12	1979-04-12	Power supply device
US06/138,341US4339792A (en)	1979-04-12	1980-04-08	Voltage regulator using saturable transformer
AU57275/80AAU533522B2 (en)	1979-04-12	1980-04-09	Voltage regulator using saturable transformer
CA000349535ACA1155174A (en)	1979-04-12	1980-04-10	Voltage regulator using saturable transformer
GB8011967AGB2048528B (en)	1979-04-12	1980-04-11	Voltage regulators
DE19803014153DE3014153A1 (de)	1979-04-12	1980-04-12	Spannungsregler

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4481179AJPS55138215A (en)	1979-04-12	1979-04-12	Power supply device

Publications (2)

Publication Number	Publication Date
JPS55138215Atrue JPS55138215A (en)	1980-10-28
JPS6112364B2 JPS6112364B2 (ja)	1986-04-08

Family

ID=12701805

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4481179AGrantedJPS55138215A (en)	1979-04-12	1979-04-12	Power supply device

Country Status (6)

Country	Link
US (1)	US4339792A (ja)
JP (1)	JPS55138215A (ja)
AU (1)	AU533522B2 (ja)
CA (1)	CA1155174A (ja)
DE (1)	DE3014153A1 (ja)
GB (1)	GB2048528B (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5778284U (ja)*	1980-10-30	1982-05-14
JPS6323405A (ja)*	1985-12-30	1988-01-30	ドナト・ブラマンテイ	磁気前置増幅器
WO1999031685A1 (fr)*	1996-11-26	1999-06-24	Tohoku Electric Power Company, Incorporated	Reacteur a variable lineaire
WO1999031686A1 (fr)*	1997-04-02	1999-06-24	Tohoku Electric Power Company, Incorporated	Transformateur variable a commande de flux
WO2009129125A3 (en)*	2008-04-14	2010-01-14	Infimed, Inc.	3d poly-phase transformer
US8755491B2 (en)	2009-03-27	2014-06-17	Varian Medical Systems, Inc.	Rise/fall time control for X-ray pulses
JP2014530489A (ja)*	2011-09-13	2014-11-17	デンマークステクニスケウニヴェルシテト	集積磁気構成要素
JP2021168345A (ja)*	2020-04-10	2021-10-21	東北電力株式会社	電磁機器

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4435746A (en)	1982-04-16	1984-03-06	Atari, Inc.	Inductive reactive voltage regulator
US4593167A (en)*	1982-08-02	1986-06-03	Nilssen Ole K	Electronic microwave oven power supply
US4694389A (en)*	1984-05-29	1987-09-15	Boschert, Incorporated	Proportional transistor base drive circuit for use in power converters and components thereof
GB2167581B (en)*	1984-11-01	1987-12-09	George William Spall	Transformer control circuit
DK479986A (da)*	1985-10-12	1987-04-13	Magtron Magneto Elektronische	Stroemforsyningsapparat
US4862040A (en)*	1987-03-18	1989-08-29	Nilssen Ole K	Frequency-modulated inverter-type ballast
US4851739A (en)*	1987-06-09	1989-07-25	Nilssen Ole K	Controlled-frequency series-resonant ballast
JP3376086B2 (ja)*	1994-04-27	2003-02-10	三菱電機株式会社	記録ヘッド
DE10350000A1 (de)*	2003-10-28	2005-06-02	Jäger, Robert, Dr.-Ing.	Magnetfeldtranisitor (MFT)
US7378828B2 (en)*	2004-11-09	2008-05-27	The Boeing Company	DC-DC converter having magnetic feedback
TW200713776A (en)*	2005-09-26	2007-04-01	Hipro Electronic Co Ltd	Dual-input power supply
TWI378478B (en)*	2007-01-09	2012-12-01	Mitsubishi Electric Corp	Reactor-jointed transformer
WO2013004453A2 (en)*	2011-07-07	2013-01-10	Danmarks Tekniske Universitet	An isolated boost flyback power converter
US8897029B2 (en)	2011-09-23	2014-11-25	Astec International Limited	Compact isolated switching power converters
US9229036B2 (en)	2012-01-03	2016-01-05	Sentient Energy, Inc.	Energy harvest split core design elements for ease of installation, high performance, and long term reliability
US9182429B2 (en)*	2012-01-04	2015-11-10	Sentient Energy, Inc.	Distribution line clamp force using DC bias on coil
US9343996B2 (en)	2014-02-04	2016-05-17	Pavel Dourbal	Method and system for transmitting voltage and current between a source and a load
US9570225B2 (en)*	2014-03-27	2017-02-14	Chieh-Sen Tu	Magnetoelectric device capable of storing usable electrical energy
US9954354B2 (en)	2015-01-06	2018-04-24	Sentient Energy, Inc.	Methods and apparatus for mitigation of damage of power line assets from traveling electrical arcs
US9984818B2 (en)	2015-12-04	2018-05-29	Sentient Energy, Inc.	Current harvesting transformer with protection from high currents
US10634733B2 (en)	2016-11-18	2020-04-28	Sentient Energy, Inc.	Overhead power line sensor
US11476674B2 (en)	2018-09-18	2022-10-18	Sentient Technology Holdings, LLC	Systems and methods to maximize power from multiple power line energy harvesting devices
US11041915B2 (en)	2018-09-18	2021-06-22	Sentient Technology Holdings, LLC	Disturbance detecting current sensor
US12050241B2 (en)	2018-10-15	2024-07-30	Sentient Technology Holdings, Llc.	Power line sensors with automatic phase identification
US11125832B2 (en)	2018-12-13	2021-09-21	Sentient Technology Holdings, LLC	Multi-phase simulation environment
US11609590B2 (en)	2019-02-04	2023-03-21	Sentient Technology Holdings, LLC	Power supply for electric utility underground equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2976478A (en)*	1956-03-16	1961-03-21	Aske Vernon Harold	Variable permeability magnetic circuit
US3443198A (en)*	1965-05-14	1969-05-06	Wanlass Electric Co	Variable inductor conversion system
US3679966A (en)*	1968-07-31	1972-07-25	Ambac Ind	Closed loop parametric voltage regulator
US3683269A (en)*	1968-08-07	1972-08-08	Wanless Electric Co	Parametric voltage regulator with high power transfer capacity
US3679962A (en)*	1970-01-12	1972-07-25	Ambac Ind	High frequency parametric voltage regulator
US3894280A (en)*	1974-04-02	1975-07-08	Western Electric Co	Frequency limited ferroresonant power converter

1979
- 1979-04-12JPJP4481179Apatent/JPS55138215A/jaactiveGranted
1980
- 1980-04-08USUS06/138,341patent/US4339792A/ennot_activeExpired - Lifetime
- 1980-04-09AUAU57275/80Apatent/AU533522B2/ennot_activeCeased
- 1980-04-10CACA000349535Apatent/CA1155174A/ennot_activeExpired
- 1980-04-11GBGB8011967Apatent/GB2048528B/ennot_activeExpired
- 1980-04-12DEDE19803014153patent/DE3014153A1/deactiveGranted

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5778284U (ja)*	1980-10-30	1982-05-14
JPS6323405A (ja)*	1985-12-30	1988-01-30	ドナト・ブラマンテイ	磁気前置増幅器
WO1999031685A1 (fr)*	1996-11-26	1999-06-24	Tohoku Electric Power Company, Incorporated	Reacteur a variable lineaire
WO1999031686A1 (fr)*	1997-04-02	1999-06-24	Tohoku Electric Power Company, Incorporated	Transformateur variable a commande de flux
WO2009129125A3 (en)*	2008-04-14	2010-01-14	Infimed, Inc.	3d poly-phase transformer
US8755491B2 (en)	2009-03-27	2014-06-17	Varian Medical Systems, Inc.	Rise/fall time control for X-ray pulses
JP2014530489A (ja)*	2011-09-13	2014-11-17	デンマークステクニスケウニヴェルシテト	集積磁気構成要素
US9570535B2 (en)	2011-09-13	2017-02-14	Danmarks Tekniske Universitet	Integrated magnetics component
JP2021168345A (ja)*	2020-04-10	2021-10-21	東北電力株式会社	電磁機器

Also Published As

Publication number	Publication date
JPS6112364B2 (ja)	1986-04-08
GB2048528A (en)	1980-12-10
AU533522B2 (en)	1983-12-01
AU5727580A (en)	1980-10-16
US4339792A (en)	1982-07-13
GB2048528B (en)	1983-05-25
DE3014153C2 (ja)	1989-03-30
CA1155174A (en)	1983-10-11
DE3014153A1 (de)	1980-10-23

Publication	Publication Date	Title
JPS55138215A (en)	1980-10-28	Power supply device
US4327348A (en)	1982-04-27	Variable leakage transformer
US4210859A (en)	1980-07-01	Inductive device having orthogonal windings
JPS5415126A (en)	1979-02-03	Dc to dc converter
EP1293994A3 (en)	2003-04-02	Transformer with ferrite core and method for driving it
JPS6015908A (ja)	1985-01-26	磁心
NO874523D0 (no)	1987-10-30	Fremgangsmaate og apparat for elektronisk styring av lysstoffroer.
FR2454165A1 (fr)	1980-11-07	Transformateur perfectionne pour convertisseurs statiques
JPS55141718A (en)	1980-11-05	Transformer
GB1131507A (en)	1968-10-23	Electromagnetic device
ATE105969T1 (de)	1994-06-15	Transformator.
JPS54152200A (en)	1979-11-30	Method and apparatus for magnetizing magnetic lattice pattern
SE8206851L (sv)	1982-12-01	Energikella for televisionsmottagare
JPS5646516A (en)	1981-04-27	Inductor for power supply line filter
JPS55133509A (en)	1980-10-17	Electromagnet device
JPS5790917A (en)	1982-06-05	Noncut type wound core
JPS6413203A (en)	1989-01-18	Thin film electromagnet impressing magnetic field for optical magnetic disk
GB2083290A (en)	1982-03-17	Low-loss reactor
JPS5321551A (en)	1978-02-28	Rotating magnetic field type phase shifter
JPS60112822U (ja)	1985-07-31	鉄共振トランス
JPS57111713A (en)	1982-07-12	Direct current power source device
JPS57196509A (en)	1982-12-02	Transformer for switching regulator
JPS55105309A (en)	1980-08-12	High tension transformer
JPS6414846A (en)	1989-01-19	Transformer for magnetron power supply device
JPS5828348Y2 (ja)	1983-06-21	パルス幅制御トランス

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