IT976536B - Apparecchio a lampo elettronico con comando automatico della quantita di luce - Google Patents

Apparecchio a lampo elettronico con comando automatico della quantita di luce

Info

Publication number
IT976536B
IT976536B IT9334/73A IT933473A IT976536B IT 976536 B IT976536 B IT 976536B IT 9334/73 A IT9334/73 A IT 9334/73A IT 933473 A IT933473 A IT 933473A IT 976536 B IT976536 B IT 976536B
Authority
IT
Italy
Prior art keywords
luminaire
light
automatic control
electronic lightning
lightning
Prior art date
Application number
IT9334/73A
Other languages
English (en)
Italian (it)
Original Assignee
Braun 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
Priority claimed from DE19722206773 external-priority patent/DE2206773C3/de
Application filed by Braun Ag filed Critical Braun Ag
Application granted granted Critical
Publication of IT976536B publication Critical patent/IT976536B/it

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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
    • H05B41/325—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation by measuring the incident light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Stroboscope Apparatuses (AREA)
  • Fixing For Electrophotography (AREA)
  • Exposure Control For Cameras (AREA)
IT9334/73A 1972-02-12 1973-02-12 Apparecchio a lampo elettronico con comando automatico della quantita di luce IT976536B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722206773 DE2206773C3 (de) 1972-02-12 Elektronenblitzgerät mit automatischer Uchtmengensteuerung

Publications (1)

Publication Number Publication Date
IT976536B true IT976536B (it) 1974-09-10

Family

ID=5835858

Family Applications (1)

Application Number Title Priority Date Filing Date
IT9334/73A IT976536B (it) 1972-02-12 1973-02-12 Apparecchio a lampo elettronico con comando automatico della quantita di luce

Country Status (16)

Country Link
US (1) US3833834A (cg-RX-API-DMAC7.html)
JP (1) JPS48104524A (cg-RX-API-DMAC7.html)
AR (1) AR197393A1 (cg-RX-API-DMAC7.html)
AT (1) AT336997B (cg-RX-API-DMAC7.html)
AU (1) AU468778B2 (cg-RX-API-DMAC7.html)
BE (1) BE795223A (cg-RX-API-DMAC7.html)
BR (1) BR7301011D0 (cg-RX-API-DMAC7.html)
CA (1) CA1025516A (cg-RX-API-DMAC7.html)
CH (1) CH553422A (cg-RX-API-DMAC7.html)
ES (1) ES411493A1 (cg-RX-API-DMAC7.html)
FR (1) FR2171798A5 (cg-RX-API-DMAC7.html)
GB (1) GB1366835A (cg-RX-API-DMAC7.html)
IT (1) IT976536B (cg-RX-API-DMAC7.html)
NL (1) NL7301860A (cg-RX-API-DMAC7.html)
SE (1) SE384743B (cg-RX-API-DMAC7.html)
SU (1) SU471740A3 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450027A1 (fr) * 1979-02-20 1980-09-19 Fuji Photo Optical Co Ltd Dispositif de lampe eclair electronique automatique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541381A (en) * 1967-07-05 1970-11-17 Tohwa Electric Co Ltd Plug-in lighting assembly
DE1966984A1 (de) * 1968-02-13 1976-03-25 Ponder & Best Elektronenblitzgeraet mit fremdblitzsperre
US3517255A (en) * 1968-07-25 1970-06-23 Honeywell Inc Flash apparatus with automatic light termination using light activated silicon controlled rectifier
DE1905223A1 (de) * 1969-01-28 1970-08-13 Loewe Opta Gmbh Elektronenblitzgeraet mit Blitzdauer-Regelvorrichtung

Also Published As

Publication number Publication date
GB1366835A (en) 1974-09-11
CH553422A (de) 1974-08-30
CA1025516A (en) 1978-01-31
DE2206773A1 (de) 1973-08-23
BR7301011D0 (pt) 1973-10-09
NL7301860A (cg-RX-API-DMAC7.html) 1973-08-14
DE2206773B2 (de) 1976-09-09
AU5173273A (en) 1974-08-08
FR2171798A5 (cg-RX-API-DMAC7.html) 1973-09-21
SU471740A3 (ru) 1975-05-25
US3833834A (en) 1974-09-03
AR197393A1 (es) 1974-04-05
AU468778B2 (en) 1976-01-22
ES411493A1 (es) 1976-01-01
ATA117673A (de) 1976-09-15
BE795223A (fr) 1973-05-29
JPS48104524A (cg-RX-API-DMAC7.html) 1973-12-27
AT336997B (de) 1977-06-10
SE384743B (sv) 1976-05-17

Similar Documents

Publication Publication Date Title
AR205460A1 (es) Luminaria con disposicion de reflectores
BE748674A (fr) Luminaire
NL164126C (nl) Armatuur met langgerekte lampen en een transparante afdekking.
IT986316B (it) Dispositivo a diodi emettitori di luce
IT959477B (it) Apparecchio elettronico a tubo lam peggiatore con comando automatico della quantita di luce
IT986278B (it) Dispositivo a diodi emettitori di luce
NO141479C (no) Mast for baering av belysningsarmatur.
IT968945B (it) Dispositivo di diffusione della luce
NL7504166A (nl) Armatuur met diagonaal aangebrachte lamp.
IT956062B (it) Struttura di lampada a tenuta stagna
SE392742B (sv) Forfarande for framstellning av en ihalig lyktstolpe av lettmetall
SE386283B (sv) Ljusledande forbindning
BE748675A (fr) Luminaire
CH485169A (de) Leuchte mit Metallreflektor
IT986341B (it) Illuminatore a luce concentrata
HK30176A (en) Chemiluminescent light device
BE799497A (fr) Projecteur d'eclairage a reflecteur conique,
AT297847B (de) Leuchte mit Reflexschicht-Leuchtstofflampe
BR7302839D0 (pt) Um refletor de lampada um refletor de lampada
NL7504288A (nl) Armatuur met meer laadbare reflector.
BE795223A (fr) Appareil-eclair electronique a commande automatique de la quantite de lumiere
ZA721188B (en) Light fixture
GB1367267A (en) Light emitting devices
CH485170A (de) Beleuchtungskörper mit Aufhängevorrichtung
CA895529A (en) Electronic flash device with automatic light control