GB9727264D0 - Apparatus and method for supplying an a.c. signal to a device - Google Patents

Apparatus and method for supplying an a.c. signal to a device

Info

Publication number
GB9727264D0
GB9727264D0 GBGB9727264.5A GB9727264A GB9727264D0 GB 9727264 D0 GB9727264 D0 GB 9727264D0 GB 9727264 A GB9727264 A GB 9727264A GB 9727264 D0 GB9727264 D0 GB 9727264D0
Authority
GB
United Kingdom
Prior art keywords
supplying
signal
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.)
Granted
Application number
GBGB9727264.5A
Other versions
GB2320967A (en
GB2320967B (en
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.)
LYONS CLAUDE Ltd
Original Assignee
LYONS CLAUDE Ltd
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 LYONS CLAUDE Ltd filed Critical LYONS CLAUDE Ltd
Publication of GB9727264D0 publication Critical patent/GB9727264D0/en
Publication of GB2320967A publication Critical patent/GB2320967A/en
Application granted granted Critical
Publication of GB2320967B publication Critical patent/GB2320967B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
GB9727264A 1996-12-24 1997-12-23 Apparatus and method for supplying an a.c. signal to a device Expired - Lifetime GB2320967B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9626827.1A GB9626827D0 (en) 1996-12-24 1996-12-24 Apparatus and method for supplying an AC signal to a device

Publications (3)

Publication Number Publication Date
GB9727264D0 true GB9727264D0 (en) 1998-02-25
GB2320967A GB2320967A (en) 1998-07-08
GB2320967B GB2320967B (en) 2001-05-16

Family

ID=10804986

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9626827.1A Pending GB9626827D0 (en) 1996-12-24 1996-12-24 Apparatus and method for supplying an AC signal to a device
GB9727264A Expired - Lifetime GB2320967B (en) 1996-12-24 1997-12-23 Apparatus and method for supplying an a.c. signal to a device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9626827.1A Pending GB9626827D0 (en) 1996-12-24 1996-12-24 Apparatus and method for supplying an AC signal to a device

Country Status (1)

Country Link
GB (2) GB9626827D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110268307A (en) * 2017-02-02 2019-09-20 凸版印刷株式会社 Dimming device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL128045A0 (en) * 1999-01-14 1999-11-30 Dip Digital Power Ltd Method and device for obtaining a fractional voltage from an a.c. voltage source
FR2802730A1 (en) * 1999-12-17 2001-06-22 Crouzet Automatismes METHOD FOR CONTROLLING AN ELECTRIC ENERGY CONVERTER OF THE ALTERNATIVE-ALTERNATIVE TYPE AND CONTROL DEVICE FOR IMPLEMENTING THE METHOD
US6300878B1 (en) * 2000-01-13 2001-10-09 Cooper Industries, Inc. Constant current regulator using IGBT control
SI20557A (en) * 2000-02-03 2001-10-31 Metrel D.D. Procedure for controlling alternating voltage
ES2268952B1 (en) * 2005-01-20 2008-03-01 Theslock, S.A. SINGLE-PHASE VOLTAGE REGULATOR FOR PERFECTED ALTERNATE CURRENT.
GB0526626D0 (en) * 2005-12-30 2006-02-08 Microgen Energy Ltd A method of regulating an AC signal
GB0526625D0 (en) 2005-12-30 2006-02-08 Microgen Energy Ltd Power supply
DE102008034989B4 (en) * 2008-07-25 2012-10-31 Tilo Könnecke Circuit arrangement and method for controlling the power consumption of lighting systems with AC power supply
GR1007681B (en) * 2011-06-22 2012-08-31 ΗΛΕΚΤΡΟΝ ΕΜΠΟΡΙΚΗ ΚΑΙ ΚΑΤΑΣΚΕΥΑΣΤΙΚΗ ΗΛΕΚΤΡΟΝΙΚΩΝ ΚΑΙ ΗΛΕΚΤΡΙΚΩΝ ΕΙΔΩΝ ΑΝΩΝΥΜΗ ΒΙΟΤΕΧΝΙΚΗ ΚΑΙ ΕΜΠΟΡΙΚΗ ΕΤΑΙΡΕΙΑ με δ...., Method for stabilisation and adjustment of the luminosity of led lamps and illumination articles.
GB2528909B (en) * 2014-08-04 2017-01-11 Htip Ltd An AC to AC converter and a control system therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323845A (en) * 1979-03-06 1982-04-06 Gould Advance Limited Power regulating apparatus including load current sensor means
US4347474A (en) * 1980-09-18 1982-08-31 The United States Of America As Represented By The Secretary Of The Navy Solid state regulated power transformer with waveform conditioning capability
US4866587A (en) * 1988-12-22 1989-09-12 American Telephone And Telegraph Company At&T Bell Laboratories Electronic ringing signal generator
JPH03265466A (en) * 1990-03-13 1991-11-26 Toshiba Corp Control method for cyclo-converter
US5041959A (en) * 1990-08-14 1991-08-20 General Electric Company Control system for a current source converter supplying an AC bus
GB2279514A (en) * 1993-06-24 1995-01-04 Strand Lighting Ltd Power control converter circuit
GB2301239B (en) * 1995-05-24 1999-12-01 Stephen Soar Electric converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110268307A (en) * 2017-02-02 2019-09-20 凸版印刷株式会社 Dimming device

Also Published As

Publication number Publication date
GB2320967A (en) 1998-07-08
GB9626827D0 (en) 1997-02-12
GB2320967B (en) 2001-05-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20171222