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CH527544A - Arrangement with an electronic flashlight lamp - Google Patents

Arrangement with an electronic flashlight lamp

Info

Publication number
CH527544A
CH527544A CH1643270A CH1643270A CH527544A CH 527544 A CH527544 A CH 527544A CH 1643270 A CH1643270 A CH 1643270A CH 1643270 A CH1643270 A CH 1643270A CH 527544 A CH527544 A CH 527544A
Authority
CH
Switzerland
Prior art keywords
arrangement
flashlight lamp
electronic flashlight
electronic
lamp
Prior art date
Application number
CH1643270A
Other languages
German (de)
Inventor
August Exner Emil
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
Publication of CH527544A publication Critical patent/CH527544A/en

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
CH1643270A 1969-11-08 1970-11-05 Arrangement with an electronic flashlight lamp CH527544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6916883.A NL161032C (en) 1969-11-08 1969-11-08 EQUIPMENT EQUIPPED WITH AN ELECTRONIC FLASH LAMP.

Publications (1)

Publication Number Publication Date
CH527544A true CH527544A (en) 1972-08-31

Family

ID=19808346

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1643270A CH527544A (en) 1969-11-08 1970-11-05 Arrangement with an electronic flashlight lamp

Country Status (9)

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

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 (en) * 1972-06-01 1974-02-13
US3836818A (en) * 1973-02-22 1974-09-17 R Berglas Strobe light trigger circuit
DE2423527A1 (en) * 1974-05-15 1975-11-27 Rollei Werke Franke Heidecke ELECTRONIC FLASH DEVICE WITH EXPOSURE MEASURING AND FLASH LIMITING DEVICE
JPH09127578A (en) * 1995-11-02 1997-05-16 Olympus Optical Co Ltd Stroboscopic device
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 (en) * 1968-04-03 1971-11-11 Bosch Elektronik Gmbh Electronic flash unit
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
JPS4832726B1 (en) 1973-10-08
DE2053411B2 (en) 1977-04-14
AT316988B (en) 1974-08-12
BE758643A (en) 1971-05-06
DE2053411A1 (en) 1971-05-19
NL6916883A (en) 1971-05-11
NL161032C (en) 1979-12-17
GB1328553A (en) 1973-08-30
US3716753A (en) 1973-02-13
SE354767B (en) 1973-03-19
FR2069108A5 (en) 1971-09-03
NL161032B (en) 1979-07-16

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Legal Events

Date Code Title Description
PL Patent ceased