CA996868A - Day-night flash beacon - Google Patents

Day-night flash beacon

Info

Publication number
CA996868A
CA996868A CA177,385A CA177385A CA996868A CA 996868 A CA996868 A CA 996868A CA 177385 A CA177385 A CA 177385A CA 996868 A CA996868 A CA 996868A
Authority
CA
Canada
Prior art keywords
day
night flash
flash beacon
beacon
night
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
Application number
CA177,385A
Other versions
CA177385S (en
Inventor
Wayne A. Kearsley
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.)
Flash Technology Corp of America
Original Assignee
Flash Technology Corp of America
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 Flash Technology Corp of America filed Critical Flash Technology Corp of America
Application granted granted Critical
Publication of CA996868A publication Critical patent/CA996868A/en
Expired 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
    • 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
CA177,385A 1972-07-27 1973-07-26 Day-night flash beacon Expired CA996868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00275720A US3846750A (en) 1972-07-27 1972-07-27 Day-night flash beacon

Publications (1)

Publication Number Publication Date
CA996868A true CA996868A (en) 1976-09-14

Family

ID=23053530

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,385A Expired CA996868A (en) 1972-07-27 1973-07-26 Day-night flash beacon

Country Status (2)

Country Link
US (1) US3846750A (en)
CA (1) CA996868A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103298A (en) * 1976-07-20 1978-07-25 Browne-Davies Electronic Corporation Alarm device
US4200823A (en) * 1978-03-15 1980-04-29 Safety Products Strobe lamp warning apparatus
US4477796A (en) * 1982-09-29 1984-10-16 Kearsley Wayne A Spatial acquisition flash beacon
GB8524735D0 (en) * 1985-10-08 1985-11-13 Lucas Ind Plc Electric circuit arrangement
DE3917062A1 (en) * 1989-05-26 1990-11-29 Hella Kg Hueck & Co LIGHTNING FLASH WARNING SYSTEM
DE4015402A1 (en) * 1990-05-14 1991-11-21 Hella Kg Hueck & Co LIGHTNING FLASH WARNING SYSTEM
US6334697B1 (en) * 1996-01-18 2002-01-01 Evan Gappelberg Taxi hailing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895080A (en) * 1958-05-21 1959-07-14 Republic Aviat Corp Pulse generator
US3027491A (en) * 1959-05-07 1962-03-27 Robert L Seidler Lamp control circuit
US3234431A (en) * 1961-06-28 1966-02-08 Bardocz Arpad Electronically controlled spectroscopic high voltage spark source
US3165669A (en) * 1961-08-11 1965-01-12 Internat Equipment Company Triggering means for stroboscopic devices
US3286128A (en) * 1962-12-17 1966-11-15 Us Scientific Instruments Apparatus for multiple electric impulse production
US3430159A (en) * 1963-11-14 1969-02-25 Raytheon Co Flashtube triggering circuits
US3515938A (en) * 1968-04-05 1970-06-02 Hughes Aircraft Co Control circuit for a multiple pulse laser machining device
US3666964A (en) * 1970-11-27 1972-05-30 Subsea Products Inc Energy storage and discharge system

Also Published As

Publication number Publication date
US3846750A (en) 1974-11-05

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