IT1134738B - Dispositivo elettronico per l'avviamento e il funzionamento,in corrente alternata,di una lampada a scarica in gas o vapore - Google Patents

Dispositivo elettronico per l'avviamento e il funzionamento,in corrente alternata,di una lampada a scarica in gas o vapore

Info

Publication number
IT1134738B
IT1134738B IT26677/80A IT2667780A IT1134738B IT 1134738 B IT1134738 B IT 1134738B IT 26677/80 A IT26677/80 A IT 26677/80A IT 2667780 A IT2667780 A IT 2667780A IT 1134738 B IT1134738 B IT 1134738B
Authority
IT
Italy
Prior art keywords
starting
gas
operating
electronic device
alternating current
Prior art date
Application number
IT26677/80A
Other languages
English (en)
Italian (it)
Other versions
IT8026677A0 (it
Inventor
Adrianus Martinus Johanne Bijl
Hubertus Mathias Jozef Chermin
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IT8026677A0 publication Critical patent/IT8026677A0/it
Application granted granted Critical
Publication of IT1134738B publication Critical patent/IT1134738B/it

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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
    • H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
IT26677/80A 1979-12-19 1980-12-16 Dispositivo elettronico per l'avviamento e il funzionamento,in corrente alternata,di una lampada a scarica in gas o vapore IT1134738B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7909128A NL7909128A (nl) 1979-12-19 1979-12-19 Elektronische hulpapparaat voor het starten en bij wisselspanning bedrijven van een gas- en/of dampontladingslamp.

Publications (2)

Publication Number Publication Date
IT8026677A0 IT8026677A0 (it) 1980-12-16
IT1134738B true IT1134738B (it) 1986-08-13

Family

ID=19834341

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26677/80A IT1134738B (it) 1979-12-19 1980-12-16 Dispositivo elettronico per l'avviamento e il funzionamento,in corrente alternata,di una lampada a scarica in gas o vapore

Country Status (14)

Country Link
US (1) US4380719A ( )
JP (2) JPS5693296A ( )
AU (1) AU534702B2 ( )
BE (1) BE886720A ( )
BR (1) BR8008210A ( )
CA (1) CA1190961A ( )
DE (1) DE3046617A1 ( )
ES (1) ES497829A0 ( )
FR (1) FR2473831A1 ( )
GB (1) GB2065999B ( )
HU (1) HU182263B ( )
IT (1) IT1134738B ( )
NL (1) NL7909128A ( )
SE (1) SE8008816L ( )

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503359A (en) * 1979-09-12 1985-03-05 Hitachi Lighting, Ltd. Discharge lamp lighting device
NL8101408A (nl) * 1981-03-23 1982-10-18 Philips Nv Elektrische inrichting voorzien van tenminste een lagedrukkwikdampontladingsbuis.
USRE33440E (en) * 1981-09-21 1990-11-13 Annular cutter
GB2108337B (en) * 1981-10-22 1986-05-14 Gen Electric Starting circuit for multiple fluorescent lamps
GB8305878D0 (en) * 1983-03-03 1983-04-07 Texas Instruments Ltd Starter circuit
US4847535A (en) * 1983-12-30 1989-07-11 Advance Transformer Co. Hybrid ballast for multiple discharge lamps
DE3441992A1 (de) * 1984-11-16 1986-05-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Schaltungsanordnung zur zuendung einer niederdruckentladungslampe
US4642521A (en) * 1984-12-21 1987-02-10 Advance Transformer Company Compact igniter for discharge lamps
US4777410A (en) * 1987-06-22 1988-10-11 Innovative Controls, Inc. Ballast striker circuit
US4866347A (en) * 1987-09-28 1989-09-12 Hubbell Incorporated Compact fluorescent lamp circuit
BE1007611A3 (nl) * 1993-10-11 1995-08-22 Philips Electronics Nv Schakelinrichting.
US5572093A (en) * 1994-09-15 1996-11-05 General Electric Company Regulation of hot restrike pulse intensity and repetition
US6316885B1 (en) 2000-07-18 2001-11-13 General Electric Company Single ballast for powering high intensity discharge lamps
DE10252836A1 (de) * 2002-11-13 2004-05-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Vorrichtung zum Betreiben von Entlaudungslampen
US8971801B2 (en) * 2011-07-15 2015-03-03 University Of Connecticut Self-energized wireless sensor and method using magnetic field communications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224665A1 (de) * 1971-05-24 1972-12-07 Voegeli E Vorschaltgerät für Gasentladungslampen
NL7502577A (nl) * 1975-03-05 1976-09-07 Philips Nv Inrichting voorzien van een ontladingslamp.
JPS51128172A (en) * 1975-04-30 1976-11-08 Matsushita Electric Works Ltd Lighting system for fluorescent series lamps
NL179622C (nl) * 1978-06-27 1986-10-01 Philips Nv Inrichting voor het ontsteken en voeden van ten minste een gas- en/of dampontladingsbuis.

Also Published As

Publication number Publication date
HU182263B (en) 1983-12-28
AU6544580A (en) 1981-06-25
FR2473831B1 ( ) 1985-03-08
JPS5693296A (en) 1981-07-28
NL7909128A (nl) 1981-07-16
ES8200808A1 (es) 1981-11-01
FR2473831A1 (fr) 1981-07-17
SE8008816L (sv) 1981-06-20
JPH01137099U ( ) 1989-09-19
US4380719A (en) 1983-04-19
CA1190961A (en) 1985-07-23
DE3046617C2 ( ) 1989-07-13
GB2065999B (en) 1984-01-04
GB2065999A (en) 1981-07-01
DE3046617A1 (de) 1981-09-03
BR8008210A (pt) 1981-07-07
AU534702B2 (en) 1984-02-09
ES497829A0 (es) 1981-11-01
BE886720A (fr) 1981-06-17
IT8026677A0 (it) 1980-12-16

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