BR8701990A - Circuito de controle - Google Patents

Circuito de controle

Info

Publication number: BR8701990A
Authority: BR; Brazil
Prior art keywords: control circuit; circuit; control
Prior art date: 1986-05-09

Application number

BR8701990A

Other languages

English (en)

Inventor

William Mark Rucki

Original Assignee

Gen Electric

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.)

1986-05-09

Filing date

1987-03-31

Publication date

1988-02-02

1987-03-31 Application filed by Gen Electric filed Critical Gen Electric

1988-02-02 Publication of BR8701990A publication Critical patent/BR8701990A/pt

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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
- H02J13/1313—
- 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
- Y10S315/04—Dimming circuit for fluorescent lamps
- 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

BR8701990A 1986-05-09 1987-03-31 Circuito de controle BR8701990A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/861,675 US4680508A (en)	1986-05-09	1986-05-09	Load control circuit

Publications (1)

Publication Number	Publication Date
BR8701990A true BR8701990A (pt)	1988-02-02

Family

ID=25336453

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8701990A BR8701990A (pt)	1986-05-09	1987-03-31	Circuito de controle

Country Status (5)

Country	Link
US (1)	US4680508A (pt)
EP (1)	EP0247382A3 (pt)
JP (1)	JPS62272309A (pt)
BR (1)	BR8701990A (pt)
CA (1)	CA1267686A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1001176A5 (fr) *	1987-11-17	1989-08-08	Teco Sa	Procede de telecommande par un poste central d'une multitude de postes locaux et un systeme pour la mise en oeuvre de ce procede.
US5668444A (en) *	1994-06-17	1997-09-16	Everbrite, Inc.	Soft-transition FSK dimmer for gaseous luminous tube lights
DE4421736C2 (de) *	1994-06-22	1998-06-18	Wolfgang Nuetzel	Steuerbare Lichtanlage
FR2726387B1 (fr) *	1994-10-27	1997-01-10	Interface Ingenierie Inf	Procede et dispositif de pilotage a distance de recepteurs relies a un reseau electrique
DE69517789T2 (de) *	1995-03-09	2001-02-01	Stmicroelectronics S.R.L., Agrate Brianza	Mehrwendel-Lampe, Verfahren zur Helligkeitssteuerung und dazu gehörige Steuer- und Kontroll-Schaltkreise
US5798620A (en) *	1996-12-17	1998-08-25	Philips Electronics North America Corporation	Fluorescent lamp dimming
US6175198B1 (en) *	1999-05-25	2001-01-16	General Electric Company	Electrodeless fluorescent lamp dimming system
US7126288B2 (en) *	2003-05-05	2006-10-24	International Rectifier Corporation	Digital electronic ballast control apparatus and method
US7843145B2 (en) *	2006-01-13	2010-11-30	Universal Lighting Technologies, Inc.	System and method for power line carrier communication using high frequency tone bursts
US9420670B1 (en)	2014-11-04	2016-08-16	Universal Lighting Technologies, Inc.	Controller and receiver for a power line communication system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54156360A (en) *	1978-05-31	1979-12-10	Matsushita Electric Works Ltd	Step dimming system
JPS5919639B2 (ja) *	1979-09-28	1984-05-08	東芝ライテック株式会社	放電灯点灯装置
JPS5665567A (en) *	1979-11-01	1981-06-03	Ricoh Co Ltd	Control device for exposure lamp
DE3008339A1 (de) *	1980-03-05	1981-09-17	Micheel, Ewald, 4450 Lingen	Lichtsteuerung fuer hallen, insbesondere tennishallen o.dgl..
DE3141200A1 (de) *	1981-10-16	1983-04-28	Misawa Homes K.K., Tokyo	Zentralregler fuer die fernregelung elektrischer haushaltsgeraete
US4479215A (en) *	1982-09-24	1984-10-23	General Electric Company	Power-line carrier communications system with interference avoidance capability
US4612479A (en) *	1984-07-20	1986-09-16	Honeywell Inc.	Fluorescent light controller
US4604552A (en) *	1984-08-30	1986-08-05	General Electric Company	Retrofit fluorescent lamp energy management/dimming system

1986
- 1986-05-09 US US06/861,675 patent/US4680508A/en not_active Expired - Lifetime
1987
- 1987-03-31 BR BR8701990A patent/BR8701990A/pt unknown
- 1987-04-07 JP JP62083975A patent/JPS62272309A/ja active Pending
- 1987-04-30 EP EP87106314A patent/EP0247382A3/en not_active Withdrawn
- 1987-05-01 CA CA000536183A patent/CA1267686A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4680508A (en)	1987-07-14
EP0247382A2 (en)	1987-12-02
EP0247382A3 (en)	1988-04-06
JPS62272309A (ja)	1987-11-26
CA1267686A (en)	1990-04-10

Publication	Publication Date	Title
IT1183072B (it)	1987-10-05	Circuito di comando
DE3650457D1 (de)	1996-02-01	Steuergerät
ES546363A0 (es)	1986-11-16	Unidad de circuito
KR890700191A (ko)	1989-03-10	전자 제어장치
BR8801760A (pt)	1988-11-16	Circuito de controle de velocidade de insuflador
ES546323A0 (es)	1987-07-01	Circuito de control
KR890700306A (ko)	1989-03-11	제어장치
IT9020459A0 (it)	1990-05-29	circuito di comando
BR8901529A (pt)	1989-11-14	Conjunto de circuito
BR8004993A (pt)	1981-02-24	Circuito de controle
BR8701990A (pt)	1988-02-02	Circuito de controle
BR8504840A (pt)	1986-07-22	Circuito de pre-acentuacao
ES545713A0 (es)	1986-06-16	Circuito de control de potencia
BR8500267A (pt)	1985-09-03	Dispositivo de controle
BR8800735A (pt)	1989-09-19	Unidade de supervisao do circuito de controle de eletroimas
KR890700308A (ko)	1989-03-11	제어 유니트
IT1186194B (it)	1987-11-18	Circuito sfasatore-equalizzatore
KR870019290U (ko)	1987-12-28	콘트라스트 조절회로
KR880001512U (ko)	1988-03-15	모우드 콘트롤 회로
KR880003507U (ko)	1988-04-13	고전압 제어회로
IT1186087B (it)	1987-11-18	Circuito tiristorizzato
KR890004061U (ko)	1989-04-14	조광 제어회로
KR870004466U (ko)	1987-07-31	정지 화상 제어회로
ES294228Y (es)	1987-07-16	Circuito termostatico
KR870011531U (ko)	1987-07-18	윤곽 보정 조절회로