DE3436685C2 - - Google Patents

Info

Publication number
DE3436685C2
DE3436685C2 DE19843436685 DE3436685A DE3436685C2 DE 3436685 C2 DE3436685 C2 DE 3436685C2 DE 19843436685 DE19843436685 DE 19843436685 DE 3436685 A DE3436685 A DE 3436685A DE 3436685 C2 DE3436685 C2 DE 3436685C2
Authority
DE
Germany
Prior art keywords
lamp
light
film
reflector head
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.)
Expired - Fee Related
Application number
DE19843436685
Other languages
German (de)
English (en)
Other versions
DE3436685A1 (de
Inventor
Armin 7410 Reutlingen De Sauer
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.)
Unomat Kunststoffgesellschaft Mbh & Co Kg 7410 Reutlingen De
Original Assignee
Unomat Kunststoffgesellschaft Mbh & Co Kg 7410 Reutlingen De
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 Unomat Kunststoffgesellschaft Mbh & Co Kg 7410 Reutlingen De filed Critical Unomat Kunststoffgesellschaft Mbh & Co Kg 7410 Reutlingen De
Priority to DE19843436685 priority Critical patent/DE3436685A1/de
Priority to DE19863603382 priority patent/DE3603382A1/de
Publication of DE3436685A1 publication Critical patent/DE3436685A1/de
Application granted granted Critical
Publication of DE3436685C2 publication Critical patent/DE3436685C2/de
Granted legal-status Critical Current

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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H05B39/081—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE19843436685 1984-10-05 1984-10-05 Elektrische filmleuchte Granted DE3436685A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19843436685 DE3436685A1 (de) 1984-10-05 1984-10-05 Elektrische filmleuchte
DE19863603382 DE3603382A1 (de) 1984-10-05 1986-02-05 Elektrische filmleuchte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843436685 DE3436685A1 (de) 1984-10-05 1984-10-05 Elektrische filmleuchte

Publications (2)

Publication Number Publication Date
DE3436685A1 DE3436685A1 (de) 1986-04-10
DE3436685C2 true DE3436685C2 (ja) 1991-03-14

Family

ID=6247249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843436685 Granted DE3436685A1 (de) 1984-10-05 1984-10-05 Elektrische filmleuchte

Country Status (1)

Country Link
DE (1) DE3436685A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603382A1 (de) * 1984-10-05 1987-08-06 Unomat Kunststoffgesellschaft Elektrische filmleuchte

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617987A1 (de) * 1986-05-28 1987-12-03 Unomat Gmbh & Co Kg Leuchte fuer film-, video- oder fotozwecke
DE3819612A1 (de) * 1988-06-09 1989-12-14 Unomat Gmbh & Co Kg Videokamera mit zugeordneter videoleuchte
DE3936475A1 (de) * 1989-11-02 1991-05-08 Westdeutscher Rundfunk Verfahren zur steuerung der lichtstaerke einer kameraleuchte
DE3938228A1 (de) * 1989-11-17 1991-05-23 Unomat Gmbh & Co Kg Aufsatzgehaeuse fuer kameras
GB2549152B (en) 2016-04-08 2020-09-16 Rotolight Ltd Lighting system and control thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE843361C (de) * 1950-06-20 1952-07-07 Bernhard Deltschaft Anordnung bei Aufnahme- und Projektionslampen
DE1952170A1 (de) * 1969-10-16 1971-05-13 Gluehlampenfabrik Dr Guenther Beleuchtungsvorrichtung fuer Farbaufnahmen
US4346331A (en) * 1980-05-27 1982-08-24 Enertron, Inc. Feedback control system for applying AC power to ballasted lamps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603382A1 (de) * 1984-10-05 1987-08-06 Unomat Kunststoffgesellschaft Elektrische filmleuchte

Also Published As

Publication number Publication date
DE3436685A1 (de) 1986-04-10

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