ES469858A1 - Una unidad de bombillas de flash perfeccionada - Google Patents

Una unidad de bombillas de flash perfeccionada

Info

Publication number
ES469858A1
ES469858A1 ES469858A ES469858A ES469858A1 ES 469858 A1 ES469858 A1 ES 469858A1 ES 469858 A ES469858 A ES 469858A ES 469858 A ES469858 A ES 469858A ES 469858 A1 ES469858 A1 ES 469858A1
Authority
ES
Spain
Prior art keywords
plate
support
bulb
foil
hole
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
ES469858A
Other languages
English (en)
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 ES469858A1 publication Critical patent/ES469858A1/es
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
    • 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
    • G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Una unidad de bombillas de flash perfeccionada que comprende un soporte en forma de placa en el que está previsto un circuito eléctrico, en el cual están incorporadas bombillas de flash de combustión, cuya unidad tiene una placa opaca en el lado del soporte alejado de las bombillas, cuya placa, así como el soporte, está provista, frente a por lo menos una bombilla de flash, de un orificio a la altura del cual, entre el soporte y la placa, está presente una hoja que desaparece al ser disparada la bombilla, caracterizada porque el orificio hasta el otro lado y en el lado de la bombilla este orificio es más estrecho que el orificio de la placa, y porque la parte del soporte opuesta al orificio de la placa tiene un color que contrasta con el de la hoja.
ES469858A 1977-05-16 1978-05-13 Una unidad de bombillas de flash perfeccionada Expired ES469858A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7705364A NL7705364A (nl) 1977-05-16 1977-05-16 Flitslampeneenheid.

Publications (1)

Publication Number Publication Date
ES469858A1 true ES469858A1 (es) 1979-02-16

Family

ID=19828559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469858A Expired ES469858A1 (es) 1977-05-16 1978-05-13 Una unidad de bombillas de flash perfeccionada

Country Status (9)

Country Link
US (1) US4198673A (es)
JP (1) JPS53141616A (es)
BE (1) BE867123A (es)
DE (1) DE2821163C3 (es)
ES (1) ES469858A1 (es)
FR (1) FR2391486A1 (es)
GB (1) GB1591070A (es)
IT (1) IT1094658B (es)
NL (1) NL7705364A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573036A (en) * 1978-11-22 1980-06-02 Gte Sylvania Inc Flashlamp unit having dichroic indicator
US4303963A (en) * 1979-10-15 1981-12-01 Gte Products Corporation Multilamp photoflash unit with protection against electrostatic charges
US4345895A (en) * 1980-03-19 1982-08-24 Gte Products Corporation Photoflash device having die-stamped circuit board assembly with flexure means to prevent switch cutting
US5515557A (en) * 1995-09-25 1996-05-14 Spurlin Industries, Inc. Method and system for mounting a pump in an adjustable manner to a whirlpool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147424A (en) * 1974-09-30 1976-04-23 Gen Electric Senkoranpuno hairetsutai
US4017728A (en) * 1975-09-17 1977-04-12 Gte Sylvania Incorporated Multilamp photoflash unit having radiant-energy-activated quick-disconnect switch

Also Published As

Publication number Publication date
IT7823382A0 (it) 1978-05-12
JPS53141616A (en) 1978-12-09
GB1591070A (en) 1981-06-10
BE867123A (fr) 1978-11-16
US4198673A (en) 1980-04-15
IT1094658B (it) 1985-08-02
DE2821163B2 (de) 1979-06-07
DE2821163A1 (de) 1978-11-23
FR2391486A1 (fr) 1978-12-15
NL7705364A (nl) 1978-11-20
DE2821163C3 (de) 1980-02-14

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