FR2308272B1 - - Google Patents

Info

Publication number
FR2308272B1
FR2308272B1 FR7610827A FR7610827A FR2308272B1 FR 2308272 B1 FR2308272 B1 FR 2308272B1 FR 7610827 A FR7610827 A FR 7610827A FR 7610827 A FR7610827 A FR 7610827A FR 2308272 B1 FR2308272 B1 FR 2308272B1
Authority
FR
France
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
Application number
FR7610827A
Other versions
FR2308272A1 (fr
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.)
Heimann GmbH
Original Assignee
Heimann GmbH
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 DE2516414A external-priority patent/DE2516414C3/de
Priority claimed from DE2552670A external-priority patent/DE2552670C3/de
Application filed by Heimann GmbH filed Critical Heimann GmbH
Publication of FR2308272A1 publication Critical patent/FR2308272A1/fr
Application granted granted Critical
Publication of FR2308272B1 publication Critical patent/FR2308272B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0578—Flashtube mounting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
FR7610827A 1975-04-15 1976-04-13 Montage pour l'allumage d'une lampe eclair a decharge dans un gaz Granted FR2308272A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2516414A DE2516414C3 (de) 1975-04-15 1975-04-15 Schaltungsanordnung zum Zünden einer Gasentladungs-Blitzlichtlampe
DE2552670A DE2552670C3 (de) 1975-11-24 1975-11-24 Schaltungsanordnung zum Zünden einer Gasentladungs-Blitzlichtlampe

Publications (2)

Publication Number Publication Date
FR2308272A1 FR2308272A1 (fr) 1976-11-12
FR2308272B1 true FR2308272B1 (fr) 1980-10-24

Family

ID=25768764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610827A Granted FR2308272A1 (fr) 1975-04-15 1976-04-13 Montage pour l'allumage d'une lampe eclair a decharge dans un gaz

Country Status (6)

Country Link
US (1) US4054815A (fr)
JP (1) JPS51128177A (fr)
FR (1) FR2308272A1 (fr)
GB (1) GB1547862A (fr)
IT (1) IT1059628B (fr)
NL (1) NL7603918A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD218498A1 (de) * 1983-08-01 1985-02-06 Zeiss Jena Veb Carl Verfahren und anordnung zur zuendung von laserrohren
US7049760B2 (en) * 2004-07-23 2006-05-23 Eastman Kodak Company Camera flash circuit using a piezoelectric transformer to trigger firing of the camera flash tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1389507A (fr) * 1963-12-09 1965-02-19 Impulsphysik Dispositif pour l'amorçage d'un éclateur à deux électrodes pour produire la décharge d'un condensateur réservoir à travers cet éclateur
DE2110752A1 (de) * 1971-03-06 1972-09-14 Multiblitz Mannesmann Gmbh Co Elektronenblitzgeraet
DE2120777A1 (de) * 1971-04-28 1972-11-02 Multiblitz Dr.-Ing. D.A. Mannesmann Gmbh & Co Kg, 5050 Porz Blitzleuchtenanordnung
US3782258A (en) * 1971-12-03 1974-01-01 Philips Corp Ignition arrangement for a discharge tube
US3882358A (en) * 1973-06-26 1975-05-06 Ibm Anti-holdover charging circuit for flash lamp

Also Published As

Publication number Publication date
FR2308272A1 (fr) 1976-11-12
IT1059628B (it) 1982-06-21
NL7603918A (nl) 1976-10-19
US4054815A (en) 1977-10-18
JPS51128177A (en) 1976-11-08
GB1547862A (en) 1979-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse