FR2064119B1 - - Google Patents

Info

Publication number
FR2064119B1
FR2064119B1 FR707035306A FR7035306A FR2064119B1 FR 2064119 B1 FR2064119 B1 FR 2064119B1 FR 707035306 A FR707035306 A FR 707035306A FR 7035306 A FR7035306 A FR 7035306A FR 2064119 B1 FR2064119 B1 FR 2064119B1
Authority
FR
France
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
FR707035306A
Other languages
French (fr)
Other versions
FR2064119A1 (nl
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2064119A1 publication Critical patent/FR2064119A1/fr
Application granted granted Critical
Publication of FR2064119B1 publication Critical patent/FR2064119B1/fr
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb
    • F21K5/023—Ignition devices in photo flash bulbs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Stroboscope Apparatuses (AREA)
FR707035306A 1969-10-03 1970-09-30 Expired FR2064119B1 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6915056.A NL158942B (nl) 1969-10-03 1969-10-03 Inrichting voor het na elkaar ontsteken van verbrandingsflitslampen.

Publications (2)

Publication Number Publication Date
FR2064119A1 FR2064119A1 (nl) 1971-07-16
FR2064119B1 true FR2064119B1 (nl) 1973-01-12

Family

ID=19808042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707035306A Expired FR2064119B1 (nl) 1969-10-03 1970-09-30

Country Status (9)

Country Link
US (1) US3728067A (nl)
JP (1) JPS4828687B1 (nl)
AT (1) AT334202B (nl)
BE (1) BE757009A (nl)
CH (1) CH524947A (nl)
FR (1) FR2064119B1 (nl)
GB (1) GB1327266A (nl)
NL (1) NL158942B (nl)
SE (1) SE353799B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7306019A (nl) * 1973-05-01 1974-11-05
US4017728A (en) * 1975-09-17 1977-04-12 Gte Sylvania Incorporated Multilamp photoflash unit having radiant-energy-activated quick-disconnect switch
US4478571A (en) * 1982-09-27 1984-10-23 Gte Products Corporation Photoflash array humidity protected switches
US6474841B1 (en) * 2000-09-06 2002-11-05 Sienna, Llc Twinkle light set

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443875A (en) * 1965-10-21 1969-05-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Series flash device
NL154332B (nl) * 1966-06-04 1977-08-15 Philips Nv Serieflitsarmatuur met achtereenvolgens te ontsteken flitslampen.
US3544251A (en) * 1968-10-01 1970-12-01 Polaroid Corp Apparatus for sequentially selecting photoflash lamps for ignition
US3532931A (en) * 1968-12-16 1970-10-06 Gen Electric Photoflash assembly for sequentially flashing lamps utilizing voltage and current responsive devices

Also Published As

Publication number Publication date
US3728067A (en) 1973-04-17
DE2046878A1 (de) 1971-04-15
NL6915056A (nl) 1971-04-06
FR2064119A1 (nl) 1971-07-16
AT334202B (de) 1976-01-10
SE353799B (nl) 1973-02-12
ATA883170A (de) 1976-04-15
DE2046878B2 (de) 1977-04-07
JPS4828687B1 (nl) 1973-09-04
NL158942B (nl) 1978-12-15
GB1327266A (en) 1973-08-22
BE757009A (fr) 1971-04-02
CH524947A (de) 1972-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse