FI77135C - Vaexelriktare med en belastningskrets som innehaoller en serieresonanskrets och en urladdningslampa. - Google Patents

Vaexelriktare med en belastningskrets som innehaoller en serieresonanskrets och en urladdningslampa. Download PDF

Info

Publication number
FI77135C
FI77135C FI834184A FI834184A FI77135C FI 77135 C FI77135 C FI 77135C FI 834184 A FI834184 A FI 834184A FI 834184 A FI834184 A FI 834184A FI 77135 C FI77135 C FI 77135C
Authority
FI
Finland
Prior art keywords
voltage
inverter
capacitor
series
dependent resistor
Prior art date
Application number
FI834184A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI834184A0 (fi
FI834184L (fi
FI77135B (fi
Inventor
Peter Krummel
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI834184A0 publication Critical patent/FI834184A0/fi
Publication of FI834184L publication Critical patent/FI834184L/fi
Application granted granted Critical
Publication of FI77135B publication Critical patent/FI77135B/fi
Publication of FI77135C publication Critical patent/FI77135C/fi

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
    • H05B41/295—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 and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
    • 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

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Inverter Devices (AREA)
  • Telephonic Communication Services (AREA)
  • Casings For Electric Apparatus (AREA)
FI834184A 1982-12-15 1983-11-15 Vaexelriktare med en belastningskrets som innehaoller en serieresonanskrets och en urladdningslampa. FI77135C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823246454 DE3246454A1 (de) 1982-12-15 1982-12-15 Wechselrichter mit einem einen reihenresonanzkreis und eine entladungslampe enthaltenden lastkreis
DE3246454 1982-12-15

Publications (4)

Publication Number Publication Date
FI834184A0 FI834184A0 (fi) 1983-11-15
FI834184L FI834184L (fi) 1984-06-16
FI77135B FI77135B (fi) 1988-09-30
FI77135C true FI77135C (fi) 1989-01-10

Family

ID=6180756

Family Applications (1)

Application Number Title Priority Date Filing Date
FI834184A FI77135C (fi) 1982-12-15 1983-11-15 Vaexelriktare med en belastningskrets som innehaoller en serieresonanskrets och en urladdningslampa.

Country Status (10)

Country Link
US (1) US4547706A (enExample)
EP (1) EP0113451B1 (enExample)
JP (1) JPS59132597A (enExample)
AT (1) ATE30290T1 (enExample)
DE (2) DE3246454A1 (enExample)
DK (1) DK159038C (enExample)
FI (1) FI77135C (enExample)
NO (1) NO160960C (enExample)
SU (1) SU1351527A3 (enExample)
ZA (1) ZA839305B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396536B (de) * 1983-01-20 1993-10-25 Zumtobel Ag Schutzschaltung für eine wechselrichterschaltung zum betrieb von gasentladungslampen
NL185746B (nl) * 1984-11-09 1990-02-01 Maars Holding Bv Inrichting voor het afhankelijk van omgevingslicht vanuit een laagfrequente wisselspanningsbron voeden van een of meer fluorescentielampen.
US4798583A (en) * 1984-11-16 1989-01-17 Walter Beck Method and apparatus for aspirating secreted fluids from a wound
DE3441992A1 (de) * 1984-11-16 1986-05-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Schaltungsanordnung zur zuendung einer niederdruckentladungslampe
US4734624A (en) * 1985-07-25 1988-03-29 Matsushita Electric Works, Ltd. Discharge lamp driving circuit
GB8522778D0 (en) * 1985-09-14 1985-10-16 Contrology Ltd Lamp supply circuit
DE3611611A1 (de) * 1986-04-07 1987-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum hochfrequenten betrieb einer niederdruckentladungslampe
DE3711814C2 (de) * 1986-05-09 1998-04-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektronisches Vorschaltgerät zum Betrieb von Leuchtstofflampen
DE3626209A1 (de) * 1986-08-02 1988-02-04 Telefunken Electronic Gmbh Vorschaltgeraet fuer wenigstens eine entladungslampe
US4885507A (en) * 1987-07-21 1989-12-05 Ham Byung I Electronic starter combined with the L-C ballast of a fluorescent lamp
DE3887441T2 (de) * 1987-10-27 1994-05-11 Matsushita Electric Works Ltd Entladungslampenbetriebsschaltung.
US5130611A (en) * 1991-01-16 1992-07-14 Intent Patents A.G. Universal electronic ballast system
DE4210373A1 (de) * 1992-03-30 1993-10-07 Abb Patent Gmbh Elektronisches Vorschaltgerät
DE4210367A1 (de) * 1992-03-30 1993-10-07 Abb Patent Gmbh Elektronisches Vorschaltgerät
CA2104737C (en) * 1992-08-26 1997-01-28 Minoru Maehara Inverter device
DE4238409A1 (de) * 1992-11-13 1994-05-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
EP0610642B1 (en) * 1993-01-29 1997-08-13 MAGNETEK S.p.A. Inverter for the supply of discharge lamps with heated electrodes, with resonant circuit
GB9304132D0 (en) * 1993-03-01 1993-04-14 Tunewell Transformers Ltd Improvements in or relating to an electrical arrangement
DE4318995C2 (de) * 1993-05-26 1998-10-15 Medium Tech Gmbh Geregeltes Vorschaltgerät mit selbstschwingender Halbbrückenschaltung (elektronischer Transformator)
DE4318996C2 (de) * 1993-05-26 1998-09-24 Medium Tech Gmbh Dimmbares Vorschaltgerät
US5686799A (en) * 1994-03-25 1997-11-11 Pacific Scientific Company Ballast circuit for compact fluorescent lamp
US5691606A (en) * 1994-09-30 1997-11-25 Pacific Scientific Company Ballast circuit for fluorescent lamp
US6037722A (en) * 1994-09-30 2000-03-14 Pacific Scientific Dimmable ballast apparatus and method for controlling power delivered to a fluorescent lamp
US5821699A (en) * 1994-09-30 1998-10-13 Pacific Scientific Ballast circuit for fluorescent lamps
US5596247A (en) * 1994-10-03 1997-01-21 Pacific Scientific Company Compact dimmable fluorescent lamps with central dimming ring
ATE187295T1 (de) * 1995-07-05 1999-12-15 Magnetek Spa Schaltung zum betreiben von entladungslampen mit vorgeheizten wendeln
DE19612170A1 (de) * 1996-03-27 1997-10-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von elektrischen Lampen und Betriebsverfahren für elektrische Lampen
US5925986A (en) * 1996-05-09 1999-07-20 Pacific Scientific Company Method and apparatus for controlling power delivered to a fluorescent lamp
US5866993A (en) * 1996-11-14 1999-02-02 Pacific Scientific Company Three-way dimming ballast circuit with passive power factor correction
US5798617A (en) * 1996-12-18 1998-08-25 Pacific Scientific Company Magnetic feedback ballast circuit for fluorescent lamp
ATE205043T1 (de) * 1997-01-27 2001-09-15 Magnetek Spa Versorgungsschaltung für entladungslampen mit symmetrischer resonanzschaltung
US6111368A (en) * 1997-09-26 2000-08-29 Lutron Electronics Co., Inc. System for preventing oscillations in a fluorescent lamp ballast
JP3736171B2 (ja) * 1998-03-31 2006-01-18 東芝ライテック株式会社 電球形蛍光ランプ及び照明器具
US6111363A (en) * 1999-07-21 2000-08-29 General Electric Company Ballast shutdown circuit for a gas discharge lamp
DE60011302T2 (de) * 2000-03-31 2005-06-16 Shimadzu Research Laboratory (Europe) Ltd. Radiofrequenzoszillator
DE102009023787A1 (de) * 2009-06-03 2011-01-27 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung und Verfahren zum Betreiben einer Niederdruckentladungslampe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594313A (en) * 1977-01-28 1981-07-30 Communic & Equip Consult Equipment for power line surge eliminator
NL179622C (nl) * 1978-06-27 1986-10-01 Philips Nv Inrichting voor het ontsteken en voeden van ten minste een gas- en/of dampontladingsbuis.
DE2909605A1 (de) * 1979-03-12 1980-09-25 Patra Patent Treuhand Vorschaltanordnung zum betreiben einer entladungslampe
FI812304A7 (fi) * 1980-08-05 1982-02-06 Siemens Ag Järjestely kuumennettavilla elektrodeilla varustetun kaasunpurkausputken käyttämiseksi.
DE3112281C2 (de) * 1981-03-27 1987-04-16 Siemens AG, 1000 Berlin und 8000 München Vorschaltgerät mit einem Hochsetzsteller und mehreren, je eine Entladungslampe speisenden Wechselrichtern
US4406976A (en) * 1981-03-30 1983-09-27 501 Advance Transformer Company Discharge lamp ballast circuit
NL8102364A (nl) * 1981-05-14 1982-12-01 Philips Nv Elektrische inrichting voor het ontsteken en voeden van een van twee voorverhitbare elektroden voorziene gas- en/of dampontladingslamp.

Also Published As

Publication number Publication date
DK159038B (da) 1990-08-20
SU1351527A3 (ru) 1987-11-07
JPS59132597A (ja) 1984-07-30
EP0113451A1 (de) 1984-07-18
DE3246454A1 (de) 1984-06-20
NO160960C (no) 1989-06-14
DE3374112D1 (en) 1987-11-19
DK577083D0 (da) 1983-12-14
NO834564L (no) 1984-06-18
JPH0311516B2 (enExample) 1991-02-18
FI834184A0 (fi) 1983-11-15
ZA839305B (en) 1984-08-29
NO160960B (no) 1989-03-06
ATE30290T1 (de) 1987-10-15
DK577083A (da) 1984-06-16
FI834184L (fi) 1984-06-16
US4547706A (en) 1985-10-15
EP0113451B1 (de) 1987-10-14
DK159038C (da) 1991-01-28
FI77135B (fi) 1988-09-30

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Legal Events

Date Code Title Description
MA Patent expired

Owner name: SIEMENS AKTIENGESELLSCHAFT