GB2131236B - Inverter circuit - Google Patents

Inverter circuit

Info

Publication number
GB2131236B
GB2131236B GB08332019A GB8332019A GB2131236B GB 2131236 B GB2131236 B GB 2131236B GB 08332019 A GB08332019 A GB 08332019A GB 8332019 A GB8332019 A GB 8332019A GB 2131236 B GB2131236 B GB 2131236B
Authority
GB
United Kingdom
Prior art keywords
inverter circuit
inverter
circuit
Prior art date
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
Application number
GB08332019A
Other versions
GB8332019D0 (en
GB2131236A (en
Inventor
Otto Jagschitz
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.)
Zumtobel AG
Original Assignee
Zumtobel 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 Zumtobel AG filed Critical Zumtobel AG
Publication of GB8332019D0 publication Critical patent/GB8332019D0/en
Publication of GB2131236A publication Critical patent/GB2131236A/en
Application granted granted Critical
Publication of GB2131236B publication Critical patent/GB2131236B/en
Expired legal-status Critical Current

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
GB08332019A 1982-12-02 1983-11-30 Inverter circuit Expired GB2131236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT439282A AT375499B (en) 1982-12-02 1982-12-02 INVERTER SWITCHING

Publications (3)

Publication Number Publication Date
GB8332019D0 GB8332019D0 (en) 1984-01-04
GB2131236A GB2131236A (en) 1984-06-13
GB2131236B true GB2131236B (en) 1986-03-26

Family

ID=3563389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08332019A Expired GB2131236B (en) 1982-12-02 1983-11-30 Inverter circuit

Country Status (6)

Country Link
JP (1) JPH07101991B2 (en)
AT (1) AT375499B (en)
AU (1) AU558296B2 (en)
CH (1) CH663499A5 (en)
DE (1) DE3342010A1 (en)
GB (1) GB2131236B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6885567B2 (en) 1999-07-22 2005-04-26 Eni Technology, Inc. Class E amplifier with inductive clamp
US7180758B2 (en) 1999-07-22 2007-02-20 Mks Instruments, Inc. Class E amplifier with inductive clamp

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8522778D0 (en) * 1985-09-14 1985-10-16 Contrology Ltd Lamp supply circuit
US5089753A (en) * 1990-07-09 1992-02-18 North American Philips Corporation Arrangement for predicting failure in fluorescent lamp systems
AT399073B (en) * 1990-10-11 1995-03-27 Hermann Hans METHOD FOR OPERATING AN INVERTER-CONTROLLED BRIDGE CIRCUIT AND BRIDGE CIRCUIT FOR IMPLEMENTING THE METHOD
DE4333610A1 (en) * 1993-10-01 1995-04-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Circuit arrangement for operating low-voltage halogen incandescent lamps
DE19817508A1 (en) * 1998-04-20 1999-11-04 Vossloh Schwabe Gmbh Starter for gas discharge fluorescence lamp with preheatable electrodes for determining fault condition of starter
US6670779B2 (en) * 2001-12-05 2003-12-30 Koninklijke Philips Electronics N.V. High power factor electronic ballast with lossless switching
US8344801B2 (en) 2010-04-02 2013-01-01 Mks Instruments, Inc. Variable class characteristic amplifier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501593U (en) * 1973-05-08 1975-01-09
US4127893A (en) * 1977-08-17 1978-11-28 Gte Sylvania Incorporated Tuned oscillator ballast circuit with transient compensating means
JPS5759043Y2 (en) * 1978-07-06 1982-12-17
JPS561760A (en) * 1979-06-14 1981-01-09 Sanyo Electric Co Ltd Commutator motor
KR810000566B1 (en) * 1980-02-29 1981-06-01 (주)금파전자 연구소 Stabilizer for electronic fluorescnet lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6885567B2 (en) 1999-07-22 2005-04-26 Eni Technology, Inc. Class E amplifier with inductive clamp
US7180758B2 (en) 1999-07-22 2007-02-20 Mks Instruments, Inc. Class E amplifier with inductive clamp

Also Published As

Publication number Publication date
AU2177883A (en) 1984-06-07
ATA439282A (en) 1983-12-15
GB8332019D0 (en) 1984-01-04
GB2131236A (en) 1984-06-13
DE3342010A1 (en) 1984-06-07
DE3342010C2 (en) 1992-10-01
AU558296B2 (en) 1987-01-22
CH663499A5 (en) 1987-12-15
JPS59110382A (en) 1984-06-26
JPH07101991B2 (en) 1995-11-01
AT375499B (en) 1984-08-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961130