DE3873276D1 - Neonroehrenleuchtvorrichtung. - Google Patents

Neonroehrenleuchtvorrichtung.

Info

Publication number: DE3873276D1
Authority: DE; Germany
Prior art keywords: lighting device; neon tube; tube lighting; neon; tube
Prior art date: 1987-11-27
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

English (en)

Other versions

DE3873276T2 (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

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.)

1987-11-27

Filing date

1988-03-29

Publication date

1992-09-03

1988-03-29 Application filed by Sanyo Electric Co Ltd, Sanyo Denki Seisakusho KK filed Critical Sanyo Electric Co Ltd

1992-09-03 Application granted granted Critical

1992-09-03 Publication of DE3873276D1 publication Critical patent/DE3873276D1/de

1992-12-03 Publication of DE3873276T2 publication Critical patent/DE3873276T2/de

2008-03-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910052754 neon Inorganic materials 0.000 title 1
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 title 1

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 (de)	1987-11-27	1987-11-27

Publications (2)

Publication Number	Publication Date
DE3873276D1 true DE3873276D1 (de)	1992-09-03
DE3873276T2 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 (de)
EP (1)	EP0317698B1 (de)
JP (1)	JPH0185894U (de)
CA (1)	CA1296380C (de)
DE (1)	DE3873276T2 (de)

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
RU2427954C2 (ru) *	2006-03-06	2011-08-27	Конинклейке Филипс Электроникс Н.В.	Схема питания и устройство, содержащее схему питания

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

1987
- 1987-11-27 JP JP1987181376U patent/JPH0185894U/ja active Pending
1988
- 1988-03-09 US US07/165,958 patent/US4891561A/en not_active Expired - Lifetime
- 1988-03-29 EP EP88105100A patent/EP0317698B1/de not_active Expired
- 1988-03-29 DE DE8888105100T patent/DE3873276T2/de not_active Expired - Lifetime
- 1988-04-11 CA CA000563761A patent/CA1296380C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE3873276T2 (de)	1992-12-03
EP0317698A1 (de)	1989-05-31
CA1296380C (en)	1992-02-25
EP0317698B1 (de)	1992-07-29
US4891561A (en)	1990-01-02
JPH0185894U (de)	1989-06-07

Legal Events

Date	Code	Title	Description
1993-08-26	8364	No opposition during term of opposition
1995-07-13	8328	Change in the person/name/address of the agent	Free format text: HOFFMANN, E., DIPL.-ING., PAT.-ANW., 82166 GRAEFELFING
2008-01-17	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3853024D1 (de)	1995-03-23	Leuchtvorrichtung.
DE3789096D1 (de)	1994-03-24	Beleuchtungsvorrichtung.
DE3884986D1 (de)	1993-11-25	Lichtführung.
DE3850520D1 (de)	1994-08-11	Anzeigevorrichtung.
DE3850467D1 (de)	1994-08-04	Anzeigevorrichtung.
DE3889891D1 (de)	1994-07-07	Extrussionsvorrichtung.
DE3771637D1 (de)	1991-08-29	Beleuchtungsvorrichtung.
DE3873276D1 (de)	1992-09-03	Neonroehrenleuchtvorrichtung.
DE69013932D1 (de)	1994-12-15	Bildwiedergaberöhre.
DE69013277D1 (de)	1994-11-17	Beleuchtungsvorrichtung.
DE3863003D1 (de)	1991-07-04	Frostsicheres rohr.
DE69013958D1 (de)	1994-12-15	Beleuchtungseinrichtung.
DE3762920D1 (de)	1990-06-28	Rippenrohr.
ATA205688A (de)	1994-07-15	Tube
DE3880254D1 (de)	1993-05-19	Fluoreszierendes anzeigegeraet.
AT387995B (de)	1989-04-10	Austragvorrichtung
DE68924828D1 (de)	1995-12-21	Fluoreszierende anzeigeröhre.
DE69023083D1 (de)	1995-11-23	Röhrenanzeigevorrichtung.
DE58902719D1 (de)	1992-12-17	Magensonde.
KR890012315U (ko)	1989-08-07	관 체
DE69022908D1 (de)	1995-11-16	Bildwiedergaberöhre.
DE69014316D1 (de)	1995-01-12	Bildwiedergaberöhre.
DE3853368D1 (de)	1995-04-20	Glimmentladungsvorrichtung.
IT1215777B (it)	1990-02-22	Dispositivo di segnalazione luminosa.
DE3850361D1 (de)	1994-07-28	Leuchtvorrichtung.