FI107580B - Matningskoppling för en lysrörslampa - Google Patents

Matningskoppling för en lysrörslampa Download PDF

Info

Publication number
FI107580B
FI107580B FI990706A FI990706A FI107580B FI 107580 B FI107580 B FI 107580B FI 990706 A FI990706 A FI 990706A FI 990706 A FI990706 A FI 990706A FI 107580 B FI107580 B FI 107580B
Authority
FI
Finland
Prior art keywords
circuit
supply
lamp
transformer
fluorescent
Prior art date
Application number
FI990706A
Other languages
English (en)
Finnish (fi)
Other versions
FI990706A (sv
FI990706A0 (sv
Inventor
Heikki Pienisaari
Original Assignee
Innoware Oy
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 Innoware Oy filed Critical Innoware Oy
Publication of FI990706A0 publication Critical patent/FI990706A0/sv
Priority to FI990706A priority Critical patent/FI107580B/sv
Priority to AU35641/00A priority patent/AU764223B2/en
Priority to EP00914237A priority patent/EP1084596B1/en
Priority to US09/701,327 priority patent/US6504318B1/en
Priority to DE60008049T priority patent/DE60008049T2/de
Priority to ES00914237T priority patent/ES2215039T3/es
Priority to CNB008004579A priority patent/CN1210997C/zh
Priority to PCT/FI2000/000269 priority patent/WO2000059273A1/en
Priority to CA002332347A priority patent/CA2332347C/en
Priority to AT00914237T priority patent/ATE259138T1/de
Publication of FI990706A publication Critical patent/FI990706A/sv
Application granted granted Critical
Publication of FI107580B publication Critical patent/FI107580B/sv

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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Cookers (AREA)

Claims (2)

1. Matningskoppling för en lysrörslampa omfattande en matningstransformator (T1), en resonanskrets bestäende av transformators sekundärlindning (N2) och med den parallellkopplad kondensator (C1) och 5 parallellt med resonanskretsen kopplat lysrör (Lampi), vilket omfattar glödningskatoder (F1, F2), kännetecknad av, att kopplingen ytterligare omfattar en likströmskälla (DC), som är anpassad att mata en likström (be) tili kopplingen genom en krets bestäende av lysrörets (Lampi) första glödningskatod (F1), matningstransformatoms (T1) sekundärlindning (N2), 10 lysrörets (Lampi) andra glödningskatod (F2) och en indikeringskrets (A), vilken indikeringskrets (A) är anpassad att upptäcka närvaron av sagda likström (bc) och alstra en signal vilken indikerar närvaron av sagda likström (be) tili att styra lysrörslampans anslutningsanordning.
2. Matningskoppling enligt patentkrav 1, kännetecknad av, 15 att signalen alstrad av indikeringskretsen (A) för att indikera närvaron av den sagda likström (bc) är en ström- eller spänningssignal. • · · « · » · • · e » 1 • · · • · · ♦ · · • · · • · · • · · • · • · · • · • · · • · • ♦ · • ♦ · ··♦ · • · · • · • · » • » « • « • ·
FI990706A 1999-03-30 1999-03-30 Matningskoppling för en lysrörslampa FI107580B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI990706A FI107580B (sv) 1999-03-30 1999-03-30 Matningskoppling för en lysrörslampa
DE60008049T DE60008049T2 (de) 1999-03-30 2000-03-29 Stromversorgungskupplung einer leuchtstofflampe
EP00914237A EP1084596B1 (en) 1999-03-30 2000-03-29 Supply coupling of a fluorescent lamp
US09/701,327 US6504318B1 (en) 1999-03-30 2000-03-29 Supply coupling of a fluorescent lamp
AU35641/00A AU764223B2 (en) 1999-03-30 2000-03-29 Supply coupling of a fluorescent lamp
ES00914237T ES2215039T3 (es) 1999-03-30 2000-03-29 Acoplamiento de alimentacion de lampara fluorescente.
CNB008004579A CN1210997C (zh) 1999-03-30 2000-03-29 给荧光灯供电的装置
PCT/FI2000/000269 WO2000059273A1 (en) 1999-03-30 2000-03-29 Supply coupling of a fluorescent lamp
CA002332347A CA2332347C (en) 1999-03-30 2000-03-29 Supply coupling of a fluorescent lamp
AT00914237T ATE259138T1 (de) 1999-03-30 2000-03-29 Stromversorgungskupplung einer leuchtstofflampe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990706 1999-03-30
FI990706A FI107580B (sv) 1999-03-30 1999-03-30 Matningskoppling för en lysrörslampa

Publications (3)

Publication Number Publication Date
FI990706A0 FI990706A0 (sv) 1999-03-30
FI990706A FI990706A (sv) 2000-10-01
FI107580B true FI107580B (sv) 2001-08-31

Family

ID=8554319

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990706A FI107580B (sv) 1999-03-30 1999-03-30 Matningskoppling för en lysrörslampa

Country Status (10)

Country Link
US (1) US6504318B1 (sv)
EP (1) EP1084596B1 (sv)
CN (1) CN1210997C (sv)
AT (1) ATE259138T1 (sv)
AU (1) AU764223B2 (sv)
CA (1) CA2332347C (sv)
DE (1) DE60008049T2 (sv)
ES (1) ES2215039T3 (sv)
FI (1) FI107580B (sv)
WO (1) WO2000059273A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7212414B2 (en) 1999-06-21 2007-05-01 Access Business Group International, Llc Adaptive inductive power supply
US7522878B2 (en) 1999-06-21 2009-04-21 Access Business Group International Llc Adaptive inductive power supply with communication
EP1444871A1 (en) * 2001-11-07 2004-08-11 Koninklijke Philips Electronics N.V. Ballast circuit arrangement for operating a discharge lamp with end of lamp life detection
JP4400125B2 (ja) * 2003-07-30 2010-01-20 ウシオ電機株式会社 ショートアーク型放電ランプ点灯装置
US7598677B2 (en) * 2003-08-26 2009-10-06 Q Technology, Inc. Multiple failure detection shutdown protection circuit for an electronic ballast
US7405522B2 (en) * 2003-08-26 2008-07-29 Q Technology, Inc. Multiple failure detection shutdown protection circuit for an electronic ballast
FI116357B (sv) * 2003-12-19 2005-10-31 Teknoware Oy Arrangemang vid lysrörs kopplingsanordning
US8678346B2 (en) * 2011-06-06 2014-03-25 Automatic Switch Company Near-field wireless powered solenoid valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK339586D0 (da) * 1986-07-16 1986-07-16 Silver Gruppen Prod As Elektronisk ballast
US5796216A (en) * 1993-07-16 1998-08-18 Delta Power Supply, Inc. Electronic ignition enhancing circuit having both fundamental and harmonic resonant circuits as well as a DC offset
US5422545A (en) * 1993-08-19 1995-06-06 Tek-Tron Enterprises, Inc. Closed loop feedback control circuits for gas discharge lamps
US5475284A (en) 1994-05-03 1995-12-12 Osram Sylvania Inc. Ballast containing circuit for measuring increase in DC voltage component
US5574335A (en) 1994-08-02 1996-11-12 Osram Sylvania Inc. Ballast containing protection circuit for detecting rectification of arc discharge lamp
DE19520999A1 (de) * 1995-06-08 1996-12-12 Siemens Ag Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen
FI101188B1 (sv) * 1997-01-03 1998-04-30 Helvar Oy Elektroniskt anslutningsorgan för urladdningslampa försett med lampeffekts mätning med hjälp av DC-signal
FI102347B (sv) * 1997-06-18 1998-11-13 Helvar Oy Med lamplikriktninges detekteringskrets försett elektroniskt anslutnin gsanordning
FI106426B (sv) 1999-03-31 2001-01-31 Innoware Oy Kopplingsanordning för glödlampor

Also Published As

Publication number Publication date
EP1084596A1 (en) 2001-03-21
ES2215039T3 (es) 2004-10-01
ATE259138T1 (de) 2004-02-15
DE60008049D1 (de) 2004-03-11
AU3564100A (en) 2000-10-16
CN1297673A (zh) 2001-05-30
AU764223B2 (en) 2003-08-14
US6504318B1 (en) 2003-01-07
CN1210997C (zh) 2005-07-13
FI990706A (sv) 2000-10-01
CA2332347C (en) 2004-10-26
EP1084596B1 (en) 2004-02-04
CA2332347A1 (en) 2000-10-05
DE60008049T2 (de) 2004-11-11
FI990706A0 (sv) 1999-03-30
WO2000059273A1 (en) 2000-10-05

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