BR7700742A - Circuitos de distribuicao de luz - Google Patents

Circuitos de distribuicao de luz

Info

Publication number
BR7700742A
BR7700742A BR7700742A BR7700742A BR7700742A BR 7700742 A BR7700742 A BR 7700742A BR 7700742 A BR7700742 A BR 7700742A BR 7700742 A BR7700742 A BR 7700742A BR 7700742 A BR7700742 A BR 7700742A
Authority
BR
Brazil
Prior art keywords
light distribution
distribution circuits
circuits
light
distribution
Prior art date
Application number
BR7700742A
Other languages
English (en)
Inventor
E Nuver
Original Assignee
Esquire Inc
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
Priority claimed from US05/712,937 external-priority patent/US4134043A/en
Application filed by Esquire Inc filed Critical Esquire Inc
Publication of BR7700742A publication Critical patent/BR7700742A/pt

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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
BR7700742A 1976-04-07 1977-02-07 Circuitos de distribuicao de luz BR7700742A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67444776A 1976-04-07 1976-04-07
US05/712,937 US4134043A (en) 1976-04-07 1976-08-09 Lighting circuits

Publications (1)

Publication Number Publication Date
BR7700742A true BR7700742A (pt) 1977-12-13

Family

ID=27101159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7700742A BR7700742A (pt) 1976-04-07 1977-02-07 Circuitos de distribuicao de luz

Country Status (9)

Country Link
AU (1) AU501385B2 (pt)
BR (1) BR7700742A (pt)
CA (1) CA1112712A (pt)
DE (1) DE2715460A1 (pt)
ES (1) ES456646A1 (pt)
FR (1) FR2347848A1 (pt)
GB (2) GB1589305A (pt)
IT (1) IT1077961B (pt)
MX (1) MX144580A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147922A1 (en) * 1983-10-03 1985-07-10 General Electric Company Ballast circuits for lighting units
WO1988001467A1 (en) * 1986-08-15 1988-02-25 Mound Holdings Limited Fluorescent lamp operation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1589332A1 (de) * 1967-08-04 1970-04-09 Siemens Ag Schaltungsanordnung zum Zuenden von Hochdruckgasentladungslampen
US3517254A (en) * 1968-05-14 1970-06-23 Esquire Inc Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby
CH505724A (it) * 1969-02-08 1971-04-15 Trivero Mario Veicolo cingolato atto ad essere impiegato in terreni in pendenza
US3611432A (en) * 1969-06-02 1971-10-05 Gen Electric Combined operating circuit for gaseous discharge and incandescent lamps
US4004188A (en) * 1975-09-26 1977-01-18 General Electric Company Starting circuit for inverter operated gaseous discharge lamps

Also Published As

Publication number Publication date
ES456646A1 (es) 1978-07-16
GB1589305A (en) 1981-05-13
CA1112712A (en) 1981-11-17
AU2056776A (en) 1978-06-22
IT1077961B (it) 1985-05-08
GB1589304A (en) 1981-05-13
MX144580A (es) 1981-10-28
AU501385B2 (en) 1979-06-21
DE2715460A1 (de) 1977-10-27
FR2347848A1 (fr) 1977-11-04

Similar Documents

Publication Publication Date Title
DK589576A (da) Formbevarende ble
BR7702605A (pt) Amplificador de luz
SE7705837L (sv) Optisk partikelreknare
SE7805258L (sv) Stralkastare
SE424476B (sv) Optisk metronom
AT364002B (de) Ablenkschaltung
BR7704722A (pt) Conjunto de lampada
ATA285277A (de) Ablenkschaltung
IT1075084B (it) Fanale di segnalazione
SE433983B (sv) Optisk metronom
BR7700742A (pt) Circuitos de distribuicao de luz
BR7603849A (pt) Acendedor compacto plezoeletrico
AT351829B (de) Optisches system
NO149712C (no) Optisk system
AT353351B (de) Leuchte
AT348273B (de) Pankratisches objektiv
SE418993B (sv) Optiskt system
AT346102B (de) Pankratisches objektiv
DD131059A5 (de) Kardiodid-schallstrahler
AT367887B (de) Filmleuchte
BE856515R (fr) Commutateur optique
BE854335A (fr) Commutateur optique
AT348274B (de) Pankratisches objektiv
BR5601403U (pt) Atenuador de luz
IT1116404B (it) Sorgente luminosa multipla