NL7901202A - Schakeling voor transistorvoorschakeltoestellen voor besparende ontsteking van fluorescentielampen. - Google Patents

Schakeling voor transistorvoorschakeltoestellen voor besparende ontsteking van fluorescentielampen.

Info

Publication number: NL7901202A
Authority: NL; Netherlands
Prior art keywords: gears; circuit; fluorescent lamps; saving fluorescent; transistor pre
Prior art date: 1978-02-25

Application number

NL7901202A

Other languages

English (en)

Dutch (nl)

Original Assignee

Kreutzer Peter

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.)

1978-02-25

Filing date

1979-02-15

Publication date

1979-08-28

1979-02-15 Application filed by Kreutzer Peter filed Critical Kreutzer Peter

1979-08-28 Publication of NL7901202A publication Critical patent/NL7901202A/xx

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
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

NL7901202A 1978-02-25 1979-02-15 Schakeling voor transistorvoorschakeltoestellen voor besparende ontsteking van fluorescentielampen. NL7901202A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2808261A DE2808261C3 (de)	1978-02-25	1978-02-25	Schaltungsanordnung zum Zünden und zum Betrieb einer Leuchtstofflampe mit vorheizbaren Elektroden an einem transistorisierten Wechselrichter

Publications (1)

Publication Number	Publication Date
NL7901202A true NL7901202A (nl)	1979-08-28

Family

ID=6032999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7901202A NL7901202A (nl)	1978-02-25	1979-02-15	Schakeling voor transistorvoorschakeltoestellen voor besparende ontsteking van fluorescentielampen.

Country Status (7)

Country	Link
US (1)	US4214186A (de)
AT (1)	AT361084B (de)
CH (1)	CH648173A5 (de)
DE (1)	DE2808261C3 (de)
FR (1)	FR2418602B1 (de)
GB (1)	GB2015275B (de)
NL (1)	NL7901202A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2931870C2 (de) *	1979-08-06	1982-05-27	Siemens AG, 1000 Berlin und 8000 München	Wechselrichter zum Betrieb von mindestens zwei Entladungslampen
DE3429773A1 (de) *	1984-08-13	1986-02-20	Otto 7750 Konstanz Kreutzer	Transistorschwingkreiswechselrichter
DE3508431A1 (de) *	1985-03-09	1986-09-11	Kreutzer, Otto, 7750 Konstanz	Schalteinrichtung zur schonenden zuendung von warmkathoden-leuchtstofflampen gespeist ueber einen transistorwechselrichter mit streufeldtransformator aus einer gleichstromquelle
US4888525A (en) *	1985-05-17	1989-12-19	Nilssen Ole K	Sun tanning apparatus having electronic operating system
TWI223806B (en) *	2002-11-12	2004-11-11	Asustek Comp Inc	Adjusting device of spindle motor for compact disk drive
ATE500716T1 (de) *	2006-07-28	2011-03-15	Osram Gmbh	Hochdruckentladungslampe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1142417B (de) *	1957-06-08	1963-01-17	Bbc Brown Boveri & Cie	Schaltungsanordnung zur starterlosen Zuendung von Niederspannungs-Leuchtstofflampen
US3599051A (en) *	1970-04-13	1971-08-10	Gen Electric	Time-delay circuit for electric discharge devices
US3866087A (en) *	1973-03-20	1975-02-11	Gen Electric	Ballast circuit with integral time delay relay
CH559998A5 (de) *	1974-03-28	1975-03-14	Knobel Elektro App
DE2721253B2 (de) *	1977-05-11	1979-10-31	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Anordnung zum Starten und Betreiben einer Leuchtstofflampe

1978
- 1978-02-25 DE DE2808261A patent/DE2808261C3/de not_active Expired
- 1978-07-17 AT AT516578A patent/AT361084B/de active
- 1978-11-30 US US05/965,193 patent/US4214186A/en not_active Expired - Lifetime
1979
- 1979-02-15 NL NL7901202A patent/NL7901202A/xx not_active Application Discontinuation
- 1979-02-23 CH CH1826/79A patent/CH648173A5/de not_active IP Right Cessation
- 1979-02-23 FR FR7904673A patent/FR2418602B1/fr not_active Expired
- 1979-02-26 GB GB7906738A patent/GB2015275B/en not_active Expired

Also Published As

Publication number	Publication date
AT361084B (de)	1981-02-25
FR2418602A1 (fr)	1979-09-21
DE2808261C3 (de)	1981-02-05
CH648173A5 (de)	1985-02-28
DE2808261B2 (de)	1980-05-08
GB2015275B (en)	1982-06-23
ATA516578A (de)	1980-07-15
FR2418602B1 (fr)	1986-04-11
US4214186A (en)	1980-07-22
DE2808261A1 (de)	1979-08-30
GB2015275A (en)	1979-09-05

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Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1986-04-01	BA	A request for search or an international-type search has been filed
1986-07-01	BB	A search report has been drawn up
1986-12-01	BC	A request for examination has been filed
1996-11-01	BV	The patent application has lapsed