DE3873276T2 - Neonroehrenleuchtvorrichtung. - Google Patents

Neonroehrenleuchtvorrichtung.

Info

Publication number
DE3873276T2
DE3873276T2 DE8888105100T DE3873276T DE3873276T2 DE 3873276 T2 DE3873276 T2 DE 3873276T2 DE 8888105100 T DE8888105100 T DE 8888105100T DE 3873276 T DE3873276 T DE 3873276T DE 3873276 T2 DE3873276 T2 DE 3873276T2
Authority
DE
Germany
Prior art keywords
neon tube
lighting device
tube lighting
circuit
neon
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
DE8888105100T
Other languages
German (de)
English (en)
Other versions
DE3873276D1 (de
Inventor
Shintetsu Amano
Yoshinori Mizuhata
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
Original Assignee
Sanyo Electric Co Ltd
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
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE3873276D1 publication Critical patent/DE3873276D1/de
Application granted granted Critical
Publication of DE3873276T2 publication Critical patent/DE3873276T2/de
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
    • H05B41/26—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
    • H05B41/2821—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 single-switch converter or a parallel push-pull converter in the final stage
    • H05B41/2822—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 single-switch converter or a parallel push-pull 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
    • 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)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE8888105100T 1987-11-27 1988-03-29 Neonroehrenleuchtvorrichtung. Expired - Lifetime DE3873276T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987181376U JPH0185894U (US06589383-20030708-C00041.png) 1987-11-27 1987-11-27

Publications (2)

Publication Number Publication Date
DE3873276D1 DE3873276D1 (de) 1992-09-03
DE3873276T2 true DE3873276T2 (de) 1992-12-03

Family

ID=16099648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888105100T Expired - Lifetime DE3873276T2 (de) 1987-11-27 1988-03-29 Neonroehrenleuchtvorrichtung.

Country Status (5)

Country Link
US (1) US4891561A (US06589383-20030708-C00041.png)
EP (1) EP0317698B1 (US06589383-20030708-C00041.png)
JP (1) JPH0185894U (US06589383-20030708-C00041.png)
CA (1) CA1296380C (US06589383-20030708-C00041.png)
DE (1) DE3873276T2 (US06589383-20030708-C00041.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130610A (en) * 1990-01-31 1992-07-14 Toshiba Lighting & Technology Corporation Discharge lamp lighting apparatus
US5045760A (en) * 1990-05-29 1991-09-03 Williams Sign Supplies Ltd. Neon sign transformer
US5097182A (en) * 1990-10-19 1992-03-17 Kelly Allen D Power supply for a gas discharge lamp
US5231333A (en) * 1990-11-14 1993-07-27 Neon Dynamics, Inc. Switching excitation supply for gas discharge tubes having means for eliminating the bubble effect
US5386181A (en) * 1992-01-24 1995-01-31 Neon Dynamics Corporation Swept frequency switching excitation supply for gas discharge tubes
FR2719734B1 (fr) * 1994-05-06 1996-07-26 Valeo Vision Dispositif d'alimentation de lampe à décharge, notamment pour l'éclairage intérieur ou la signalisation de véhicule.
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
AU4067199A (en) * 1998-05-22 1999-12-13 Ideas Electronics (S) Pte Ltd Apparatus for supplying electrical power to a discharge lamp
WO2007102106A2 (en) 2006-03-06 2007-09-13 Philips Intellectual Property & Standards Gmbh Supply circuit and device comprising a supply circuit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525900A (en) * 1965-03-04 1970-08-25 Microdot Inc Frequency controlled enhancement of light emission
US3621331A (en) * 1969-01-08 1971-11-16 Cox & Co Inc Arrangement for igniting and operating gaseous discharge lamps
US4129805A (en) * 1977-12-05 1978-12-12 Sherman Eli H Impulse generator for use with phosphor energizable lamps
DE2934942A1 (de) * 1979-08-29 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum zuenden und betrieb einer gasentladungsroehre
US4348615A (en) * 1980-07-01 1982-09-07 Gte Products Corporation Discharge lamp operating circuit
US4331905A (en) * 1980-10-27 1982-05-25 General Electric Company Starting and operating circuit for gaseous discharge lamps
US4318170A (en) * 1981-01-12 1982-03-02 Cabalfin Rolando V Power inverter oscillator circuit
US4459516A (en) * 1981-07-06 1984-07-10 Zelina William B Line operated fluorescent lamp inverter ballast
US4472661A (en) * 1982-09-30 1984-09-18 Culver Clifford T High voltage, low power transformer for efficiently firing a gas discharge luminous display
US4585974A (en) * 1983-01-03 1986-04-29 North American Philips Corporation Varible frequency current control device for discharge lamps
US4663570A (en) * 1984-08-17 1987-05-05 Lutron Electronics Co., Inc. High frequency gas discharge lamp dimming ballast
JPS61156697A (ja) * 1984-12-28 1986-07-16 東芝ライテック株式会社 放電ランプ点灯装置

Also Published As

Publication number Publication date
EP0317698A1 (en) 1989-05-31
EP0317698B1 (en) 1992-07-29
DE3873276D1 (de) 1992-09-03
JPH0185894U (US06589383-20030708-C00041.png) 1989-06-07
US4891561A (en) 1990-01-02
CA1296380C (en) 1992-02-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HOFFMANN, E., DIPL.-ING., PAT.-ANW., 82166 GRAEFELFING

8339 Ceased/non-payment of the annual fee