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GB8520105D0 - Electric control circuit - Google Patents

Electric control circuit

Info

Publication number
GB8520105D0
GB8520105D0 GB858520105A GB8520105A GB8520105D0 GB 8520105 D0 GB8520105 D0 GB 8520105D0 GB 858520105 A GB858520105 A GB 858520105A GB 8520105 A GB8520105 A GB 8520105A GB 8520105 D0 GB8520105 D0 GB 8520105D0
Authority
GB
United Kingdom
Prior art keywords
control circuit
electric control
electric
circuit
control
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.)
Pending
Application number
GB858520105A
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.)
Parker Graphics Ltd
Original Assignee
Parker Graphics 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 Parker Graphics Ltd filed Critical Parker Graphics Ltd
Priority to GB858520105A priority Critical patent/GB8520105D0/en
Publication of GB8520105D0 publication Critical patent/GB8520105D0/en
Priority to EP86305946A priority patent/EP0212892A1/en
Priority to AU60931/86A priority patent/AU6093186A/en
Pending legal-status Critical Current

Links

GB858520105A 1985-08-09 1985-08-09 Electric control circuit Pending GB8520105D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB858520105A GB8520105D0 (en) 1985-08-09 1985-08-09 Electric control circuit
EP86305946A EP0212892A1 (en) 1985-08-09 1986-08-01 An electrical control circuit for controlling a variable AC load
AU60931/86A AU6093186A (en) 1985-08-09 1986-08-06 Controlling a variable ac load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858520105A GB8520105D0 (en) 1985-08-09 1985-08-09 Electric control circuit

Publications (1)

Publication Number Publication Date
GB8520105D0 true GB8520105D0 (en) 1985-09-18

Family

ID=10583594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB858520105A Pending GB8520105D0 (en) 1985-08-09 1985-08-09 Electric control circuit

Country Status (3)

Country Link
EP (1) EP0212892A1 (en)
AU (1) AU6093186A (en)
GB (1) GB8520105D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025939C2 (en) * 1990-08-16 1994-03-24 Diehl Gmbh & Co Circuit arrangement for starting and controlling the brightness of a fluorescent lamp during operation
IT1309255B1 (en) * 1999-05-18 2002-01-16 Cee Electra S R L ELECTRICAL LIGHT SOURCE, CONTROL AND COMMAND DEVICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7205293A (en) * 1972-04-20 1973-10-23
US3999100A (en) * 1975-05-19 1976-12-21 Morton B. Leskin Lamp power supply using a switching regulator and commutator
US4162429A (en) * 1977-03-11 1979-07-24 Westinghouse Electric Corp. Ballast circuit for accurately regulating HID lamp wattage
US4527099A (en) * 1983-03-09 1985-07-02 Lutron Electronics Co., Inc. Control circuit for gas discharge lamps
US4663570A (en) * 1984-08-17 1987-05-05 Lutron Electronics Co., Inc. High frequency gas discharge lamp dimming ballast

Also Published As

Publication number Publication date
AU6093186A (en) 1987-02-12
EP0212892A1 (en) 1987-03-04

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