CH474937A - Serial flash light with flash lamps to be burned off one after the other - Google Patents

Serial flash light with flash lamps to be burned off one after the other

Info

Publication number
CH474937A
CH474937A CH775467A CH775467A CH474937A CH 474937 A CH474937 A CH 474937A CH 775467 A CH775467 A CH 775467A CH 775467 A CH775467 A CH 775467A CH 474937 A CH474937 A CH 474937A
Authority
CH
Switzerland
Prior art keywords
flash
burned
serial
lamps
light
Prior art date
Application number
CH775467A
Other languages
German (de)
Inventor
Guenther Ganser Hans
Kauer Erhard
Juergen Lydtin Hans
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 CH474937A publication Critical patent/CH474937A/en

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
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0452—Electrical ignition means connected to the shutter
    • G03B15/0457—Ignition mechanisms for sequential ignition of flash lamps
    • 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
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/041—Separatable flash apparatus; Means for mounting the flash apparatus on the photographic apparatus
    • G03B15/0426—Mounting means comprising longitudinal slide and incorporated contacts (for multiple lamps)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
CH775467A 1966-06-04 1967-06-01 Serial flash light with flash lamps to be burned off one after the other CH474937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0028629 1966-06-04

Publications (1)

Publication Number Publication Date
CH474937A true CH474937A (en) 1969-06-30

Family

ID=7344746

Family Applications (1)

Application Number Title Priority Date Filing Date
CH775467A CH474937A (en) 1966-06-04 1967-06-01 Serial flash light with flash lamps to be burned off one after the other

Country Status (9)

Country Link
US (1) US3458270A (en)
AT (1) AT305768B (en)
BE (1) BE699517A (en)
CH (1) CH474937A (en)
DK (1) DK121790B (en)
ES (1) ES341303A1 (en)
GB (1) GB1139000A (en)
NL (1) NL154332B (en)
SE (1) SE329545B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746397A1 (en) * 1976-10-18 1978-04-20 Gte Sylvania Inc MULTIPLE FLASH UNIT

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583301A (en) * 1968-09-16 1971-06-08 Polaroid Corp Photographic apparatus
US3598984A (en) * 1968-12-16 1971-08-10 Gen Electric Photoflash lamp array
BE757008A (en) * 1969-10-03 1971-04-02 Philips Nv SUCCESSIVE IGNITION SYSTEM FOR SEVERAL COMBUSTIO LIGHTS
BE757009A (en) * 1969-10-03 1971-04-02 Philips Nv DEVICE ALLOWING SUCCESSIVE LIGHTING OF SEVERAL ACOMBUSTION LIGHTS
US3714407A (en) * 1971-03-15 1973-01-30 Gen Electric Photoflash lamp arrangement having thermally actuated control
US3728068A (en) * 1971-12-09 1973-04-17 Gen Electric Photoflash lamp array having flash-actuated switches
US3937946A (en) * 1974-03-06 1976-02-10 General Electric Company Multiple flash lamp unit
US3990833A (en) * 1974-04-15 1976-11-09 General Electric Company Switching devices for photoflash unit
US3951582A (en) * 1974-05-24 1976-04-20 General Electric Company Switching devices for photoflash unit
US3980875A (en) * 1974-07-03 1976-09-14 General Electric Company Multiple flash lamp unit
US4015028A (en) * 1974-07-22 1977-03-29 General Electric Company Method for forming an improved contact for a radiation switch
US3912442A (en) * 1974-08-21 1975-10-14 Gen Electric Connector for photoflash array
US3990832A (en) * 1974-09-23 1976-11-09 General Electric Company Switching devices for photoflash unit
US4047015A (en) * 1974-09-23 1977-09-06 General Electric Company Photoflash array construction
US3935442A (en) * 1974-09-26 1976-01-27 General Electric Company Photoflash lamp array having electrically connected reflector
US3894226A (en) * 1974-09-26 1975-07-08 Gen Electric Photoflash lamp array having means for preventing electrical shorting
US3988647A (en) * 1974-09-27 1976-10-26 General Electric Company Method for making a circuit board and article made thereby
US4049844A (en) * 1974-09-27 1977-09-20 General Electric Company Method for making a circuit board and article made thereby
USRE30274E (en) * 1974-09-27 1980-05-13 General Electric Company Method for making a circuit board and article made thereby
US3941992A (en) * 1974-09-30 1976-03-02 General Electric Company Flash array having shielded switching circuit
JPS5147424A (en) * 1974-09-30 1976-04-23 Gen Electric Senkoranpuno hairetsutai
US4053757A (en) * 1974-09-30 1977-10-11 General Electric Company Photoflash lamp array having radiation switches and flash indicators
US3969065A (en) * 1974-11-04 1976-07-13 General Electric Company Switching devices for photoflash unit
GB1525728A (en) * 1974-11-04 1978-09-20 Gen Electric Multiple photoflash lamp units
US3969066A (en) * 1974-11-05 1976-07-13 General Electric Company Switching devices for photoflash unit
US4019043A (en) * 1975-05-05 1977-04-19 General Electric Company Photoflash lamp array having shielded switching circuit
NL7507856A (en) * 1975-07-02 1977-01-04 Philips Nv FLASH PACKAGE.
US4144418A (en) * 1977-05-27 1979-03-13 General Electric Company Voltage responsive switch
US4299558A (en) * 1979-05-21 1981-11-10 General Electric Company Switching devices for photoflash unit
US4329140A (en) * 1979-07-19 1982-05-11 Polaroid Corporation Multiple flash arrangement with redundant fuse arrangement
US4330821A (en) * 1980-05-09 1982-05-18 Gte Products Corporation Radiation switch for photoflash unit
US4336570A (en) * 1980-05-09 1982-06-22 Gte Products Corporation Radiation switch for photoflash unit
US4334856A (en) * 1980-06-06 1982-06-15 Gte Products Corporation Photoflash array with selective pairing of lamps
US4324543A (en) * 1980-06-06 1982-04-13 Gte Products Corporation Photoflash array with selective pairing of lamps and switching of common circuit
US4478571A (en) * 1982-09-27 1984-10-23 Gte Products Corporation Photoflash array humidity protected switches
WO2013173287A1 (en) 2012-05-15 2013-11-21 Eveready Battery Company, Inc Hydrogen generator with sequential fuel initiation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863021A (en) * 1955-02-02 1958-12-02 Mini Of Supply In Her Majesty Electric switching devices
US2762889A (en) * 1955-05-23 1956-09-11 Lyle G Walier Thermal switch
DE1192047B (en) * 1961-07-11 1965-04-29 Patra Patent Treuhand Serial flash light with automatic switching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746397A1 (en) * 1976-10-18 1978-04-20 Gte Sylvania Inc MULTIPLE FLASH UNIT

Also Published As

Publication number Publication date
BE699517A (en) 1967-12-05
DK121790B (en) 1971-11-29
SE329545B (en) 1970-10-12
NL6707447A (en) 1967-12-05
AT305768B (en) 1973-03-12
GB1139000A (en) 1969-01-01
ES341303A1 (en) 1968-07-01
US3458270A (en) 1969-07-29
NL154332B (en) 1977-08-15

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Legal Events

Date Code Title Description
PL Patent ceased