ES2134235T3 - Unidad de potencia de alta frecuencia para tubos de neon. - Google Patents

Unidad de potencia de alta frecuencia para tubos de neon.

Info

Publication number
ES2134235T3
ES2134235T3 ES93117693T ES93117693T ES2134235T3 ES 2134235 T3 ES2134235 T3 ES 2134235T3 ES 93117693 T ES93117693 T ES 93117693T ES 93117693 T ES93117693 T ES 93117693T ES 2134235 T3 ES2134235 T3 ES 2134235T3
Authority
ES
Spain
Prior art keywords
high frequency
neon
frequency power
power unit
secondary winding
Prior art date
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.)
Expired - Lifetime
Application number
ES93117693T
Other languages
English (en)
Inventor
Makoto Noda
Fumio Ichimiya
Ryoichi Uda
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.)
Sanyo Electric Co Ltd
Lecip Corp
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki Seisakusho KK
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.)
Filing date
Publication date
Priority claimed from JP29724692A external-priority patent/JP3282150B2/ja
Priority claimed from JP29724592A external-priority patent/JP3325932B2/ja
Priority claimed from JP33879792A external-priority patent/JP3268672B2/ja
Application filed by Sanyo Electric Co Ltd, Sanyo Denki Seisakusho KK filed Critical Sanyo Electric Co Ltd
Application granted granted Critical
Publication of ES2134235T3 publication Critical patent/ES2134235T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • 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
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage
    • H05B41/2827—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/391—Controlling the intensity of light continuously using saturable magnetic devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

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)
  • Nonlinear Science (AREA)
  • Inverter Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

ENERGIA DE DC (CORRIENTE CONTINUA) SE CONVIERTE MEDIANTE UN INVERTIDOR (20) A ENERGIA DE ALTA FRECUENCIA, QUE SE SUMINISTRA AL DEVANADO PRIMARIO (WP) DE UN TRANSFORMADOR DE NEON (17). UNO O MAS TUBOS DE NEON SE CONECTAN EN SERIE MEDIANTE EL DEVANADO SECUNDARIO (WS) DEL TRANSFORMADOR DE NEON. UN REACTOR DE NUCLEO MAGNETICO SATURABLE (30) SE CONECTA AL DEVANADO SECUNDARIO DEL TRANSFORMADOR DE NEON. EL REACTOR DE NUCLEO MAGNETICO SATURABLE TIENE UNA CARACTERISTICA QUE CONSISTE EN QUE SU FLUJO SE SATURA CUANDO EL VOLTAJE DE SALIDA DESDE EL DEVANADO SECUNDARIO DEL TRANSFORMADOR DE NEON AUMENTA DE 1''1 A 2''0 VECES EL VOLTAJE DE REGIMEN.
ES93117693T 1992-11-06 1993-11-02 Unidad de potencia de alta frecuencia para tubos de neon. Expired - Lifetime ES2134235T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29724692A JP3282150B2 (ja) 1992-11-06 1992-11-06 ネオン管点灯用高周波電源装置
JP29724592A JP3325932B2 (ja) 1992-11-06 1992-11-06 高周波出力ネオン用電源装置
JP33879792A JP3268672B2 (ja) 1992-12-18 1992-12-18 インバータ駆動回路

Publications (1)

Publication Number Publication Date
ES2134235T3 true ES2134235T3 (es) 1999-10-01

Family

ID=27338133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93117693T Expired - Lifetime ES2134235T3 (es) 1992-11-06 1993-11-02 Unidad de potencia de alta frecuencia para tubos de neon.

Country Status (5)

Country Link
US (1) US5497310A (es)
EP (1) EP0598271B1 (es)
CA (1) CA2102466C (es)
DE (1) DE69325773T2 (es)
ES (1) ES2134235T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764494A (en) * 1997-03-13 1998-06-09 Lockheed Martin Corporation Saturable reactor and converter for use thereof
US6121732A (en) * 1997-05-06 2000-09-19 Inshore Holdings, Llc Neon lamp power supply for producing a bubble-free discharge without promoting mercury migration or premature core saturation
US6310444B1 (en) * 2000-08-10 2001-10-30 Philips Electronics North America Corporation Multiple lamp LCD backlight driver with coupled magnetic components
JP2006073955A (ja) * 2004-09-06 2006-03-16 Fujitsu Ltd 半導体装置、設計装置、レイアウト設計方法、プログラム及び記録媒体
US7477021B2 (en) * 2006-09-18 2009-01-13 Inshore Holdings, Llc Non-discontinuous neon power supply with high power factor
KR20100015498A (ko) * 2007-03-12 2010-02-12 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 방전 램프를 동작시키기 위한 회로 어레인지먼트 및 방법
CN101783596A (zh) * 2010-02-10 2010-07-21 深圳市科陆电子科技股份有限公司 电子式高压电力互感器的供能系统及方法
CN103827765B (zh) * 2011-09-30 2016-09-07 英特尔公司 在耦合与解耦状态之间切换的电感器
DE102015212022A1 (de) * 2015-04-14 2016-10-20 Tridonic Gmbh & Co Kg Transformator und LLC-Konverter zum Betreiben eines Leuchtmittels
CN107363046A (zh) * 2017-06-29 2017-11-21 中国二十冶集团有限公司 电磁式液压管道振动器
US12009146B2 (en) * 2019-05-02 2024-06-11 Virginia Tech Intellectual Properties, Inc. Magnetic integration of matrix transformer with controllable leakage inductance
EP4029098A4 (en) * 2019-09-11 2023-09-27 3M Innovative Properties Company TRANSFORMER AND DEVICE FOR PROVIDING A CURRENT-LIMITING POWER SOURCE AND A GALVANIC BARRIER

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739255A (en) * 1971-12-16 1973-06-12 D Leppert High frequency ferroresonant transformer
PH11275A (en) * 1973-04-19 1977-11-02 Westinghouse Electric Corp Line voltage stabilizer
JPS5146444A (en) * 1974-10-18 1976-04-20 Matsushita Electric Ind Co Ltd Koshuhakanetsusochi
US4130790A (en) * 1977-04-25 1978-12-19 Hobart Brothers Company Ferroresonant transformer power supply
US4508996A (en) * 1980-06-23 1985-04-02 Brigham Young University High frequency supply system for gas discharge lamps and electronic ballast therefor
US4414491A (en) * 1981-08-10 1983-11-08 Quietlite International, Ltd. Current limiting power supply for electron discharge lamps
US4583156A (en) * 1983-10-03 1986-04-15 Boschert Incorporated Switching mode power supply using saturable reactors
US4727470A (en) * 1986-10-10 1988-02-23 Nilssen Ole K Resonant inverter having crest factor control
US4902942A (en) * 1988-06-02 1990-02-20 General Electric Company Controlled leakage transformer for fluorescent lamp ballast including integral ballasting inductor
US5099407A (en) * 1990-09-24 1992-03-24 Thorne Richard L Inverter with power factor correction circuit

Also Published As

Publication number Publication date
DE69325773T2 (de) 2000-05-25
DE69325773D1 (de) 1999-09-02
EP0598271B1 (en) 1999-07-28
EP0598271A1 (en) 1994-05-25
CA2102466C (en) 1997-03-25
CA2102466A1 (en) 1994-05-07
US5497310A (en) 1996-03-05

Similar Documents

Publication Publication Date Title
ES2134235T3 (es) Unidad de potencia de alta frecuencia para tubos de neon.
JP2006179456A (ja) プラズマ装置用電源
DE59005301D1 (de) Ausgangssteuerkreis für Inverter sowie Hochfrequenz-Stromquelle zur Gleichstromversorgung einer Schweissstation.
Souda et al. Development of high power capacitor charging power supply for pulsed power applications
GB922119A (en) Transistor power inverter
US3248637A (en) Static inverter for changing unregulated d. c. to a. c. and regulated d. c.
KR970031200A (ko) 단일 전력단 고역률 컨버터
US2585963A (en) Apparatus for and system of gaseous tube lighting
GB2171243A (en) Power source for nuclear fusion reactor
Kunze et al. Resonant power supply for barrier discharge UV-excimer sources
ES8701423A1 (es) Un transformador, particularmente adecuado para usarse en circuitos de impulsos.
RU2094939C1 (ru) Способ преобразования напряжения и ключевой преобразователь напряжения
Roux et al. A series resonant converter for arc striking applications
JPH0121081B2 (es)
SU634432A1 (ru) Преобразователь посто нного тока в посто нный
Bayless et al. Linear induction accelerators for industrial applications
Redondo et al. Low-voltage semiconductor topology for kV pulse generation using a leakage flux corrected step-up transformer
SU786617A1 (ru) Устройство дл инициировани импульсной термо дерной реакции
JPH0316902A (ja) オゾン発生管用電源装置
JPS5532449A (en) Gate circuit for gate turn-off thyristor
SU152019A1 (ru) Преобразователь посто нного тока в переменный
JPH0959006A (ja) オゾン発生装置用電源装置
JPH0888939A (ja) 高圧電源
GB543407A (en) Improvements in or relating to the conversion of electric currents
JPS6431373A (en) Transformer supporting tool for high-frequency heating device

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 598271

Country of ref document: ES