AT316988B - Schaltungsanordnung zur Steuerung der Blitzdauer einer Entladungsblitzröhre - Google Patents

Schaltungsanordnung zur Steuerung der Blitzdauer einer Entladungsblitzröhre

Info

Publication number
AT316988B
AT316988B AT996470A AT996470A AT316988B AT 316988 B AT316988 B AT 316988B AT 996470 A AT996470 A AT 996470A AT 996470 A AT996470 A AT 996470A AT 316988 B AT316988 B AT 316988B
Authority
AT
Austria
Prior art keywords
flash
controlling
circuit arrangement
discharge
duration
Prior art date
Application number
AT996470A
Other languages
German (de)
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT316988B publication Critical patent/AT316988B/de

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
AT996470A 1969-11-08 1970-11-05 Schaltungsanordnung zur Steuerung der Blitzdauer einer Entladungsblitzröhre AT316988B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6916883.A NL161032C (nl) 1969-11-08 1969-11-08 Inrichting voorzien van een elektronische flitslamp.

Publications (1)

Publication Number Publication Date
AT316988B true AT316988B (de) 1974-08-12

Family

ID=19808346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT996470A AT316988B (de) 1969-11-08 1970-11-05 Schaltungsanordnung zur Steuerung der Blitzdauer einer Entladungsblitzröhre

Country Status (9)

Country Link
US (1) US3716753A (nl)
JP (1) JPS4832726B1 (nl)
AT (1) AT316988B (nl)
BE (1) BE758643A (nl)
CH (1) CH527544A (nl)
FR (1) FR2069108A5 (nl)
GB (1) GB1328553A (nl)
NL (1) NL161032C (nl)
SE (1) SE354767B (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787704A (en) * 1970-02-20 1974-01-22 Loewe Opta Gmbh Electronic flash unit with controlled light energy
US3878433A (en) * 1971-11-17 1975-04-15 Sato Koki Kk Photographic flashlight apparatus with improved automatic light termination means
JPS4916421A (nl) * 1972-06-01 1974-02-13
US3836818A (en) * 1973-02-22 1974-09-17 R Berglas Strobe light trigger circuit
DE2423527A1 (de) * 1974-05-15 1975-11-27 Rollei Werke Franke Heidecke Elektronenblitzgeraet mit belichtungsmess- und blitzbegrenzungseinrichtung
JPH09127578A (ja) * 1995-11-02 1997-05-16 Olympus Optical Co Ltd ストロボ装置
US10976794B2 (en) 2017-12-21 2021-04-13 Carrier Corporation Low latency power supply for notification appliance synchronization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340426A (en) * 1965-05-04 1967-09-05 Honeywell Inc Control system for terminating the discharge through a flash lamp
DE1772129A1 (de) * 1968-04-03 1971-11-11 Bosch Elektronik Gmbh Elektronenblitzgeraet
US3517255A (en) * 1968-07-25 1970-06-23 Honeywell Inc Flash apparatus with automatic light termination using light activated silicon controlled rectifier

Also Published As

Publication number Publication date
BE758643A (fr) 1971-05-06
DE2053411A1 (de) 1971-05-19
JPS4832726B1 (nl) 1973-10-08
NL161032B (nl) 1979-07-16
NL161032C (nl) 1979-12-17
NL6916883A (nl) 1971-05-11
GB1328553A (en) 1973-08-30
FR2069108A5 (nl) 1971-09-03
CH527544A (de) 1972-08-31
SE354767B (nl) 1973-03-19
DE2053411B2 (de) 1977-04-14
US3716753A (en) 1973-02-13

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