ATE4350T1 - Stromversorgungsgeraet fuer eine elektrische blitzlampe. - Google Patents

Stromversorgungsgeraet fuer eine elektrische blitzlampe.

Info

Publication number
ATE4350T1
ATE4350T1 AT81100563T AT81100563T ATE4350T1 AT E4350 T1 ATE4350 T1 AT E4350T1 AT 81100563 T AT81100563 T AT 81100563T AT 81100563 T AT81100563 T AT 81100563T AT E4350 T1 ATE4350 T1 AT E4350T1
Authority
AT
Austria
Prior art keywords
flash lamp
triac
main capacitor
power supply
circuit
Prior art date
Application number
AT81100563T
Other languages
English (en)
Inventor
Takashi Tsukaya
Original Assignee
Olympus Optical Co., Ltd.
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 Olympus Optical Co., Ltd. filed Critical Olympus Optical Co., Ltd.
Application granted granted Critical
Publication of ATE4350T1 publication Critical patent/ATE4350T1/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Stroboscope Apparatuses (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT81100563T 1980-02-07 1981-01-27 Stromversorgungsgeraet fuer eine elektrische blitzlampe. ATE4350T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1385280A JPS56111920A (en) 1980-02-07 1980-02-07 Electric power supply device for flash discharge tube
EP81100563A EP0033890B1 (de) 1980-02-07 1981-01-27 Stromversorgungsgerät für eine elektrische Blitzlampe

Publications (1)

Publication Number Publication Date
ATE4350T1 true ATE4350T1 (de) 1983-08-15

Family

ID=11844801

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81100563T ATE4350T1 (de) 1980-02-07 1981-01-27 Stromversorgungsgeraet fuer eine elektrische blitzlampe.

Country Status (4)

Country Link
EP (1) EP0033890B1 (de)
JP (1) JPS56111920A (de)
AT (1) ATE4350T1 (de)
DE (1) DE3160665D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910134A (ja) * 1982-07-05 1984-01-19 富士電機株式会社 調相用進相コンデンサの初期充電制御装置
DE3379251D1 (en) * 1983-12-19 1989-03-30 Ibm Power supply input system
US4665323A (en) * 1984-10-25 1987-05-12 Zenith Electronics Corporation Electronically switchable power source
DE3720701A1 (de) * 1986-09-27 1988-04-07 Lothar Himmelreich Schaltungsanordnung zur aufladung eines leistungskondensators mindestens einer leistungs-blitzlampe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505416A1 (de) * 1975-02-08 1976-08-19 Agfa Gevaert Ag Elektrofotografisches kopiergeraet
JPS5232557A (en) * 1975-09-05 1977-03-11 Toshiba Corp Supply control device
DE2634396C2 (de) * 1976-07-30 1982-06-03 Agfa-Gevaert Ag, 5090 Leverkusen Blitzeinrichtung
JPS5611544Y2 (de) * 1977-06-21 1981-03-16
JPH10131879A (ja) * 1996-10-29 1998-05-19 Matsushita Refrig Co Ltd 回転型冷媒圧縮機

Also Published As

Publication number Publication date
EP0033890A1 (de) 1981-08-19
EP0033890B1 (de) 1983-07-27
DE3160665D1 (en) 1983-09-01
JPS56111920A (en) 1981-09-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties