FR2455708A1 - Lampe-flash a combustion et dispositif muni de plusieurs lampes-flash a combustion - Google Patents

Lampe-flash a combustion et dispositif muni de plusieurs lampes-flash a combustion

Info

Publication number
FR2455708A1
FR2455708A1 FR8009843A FR8009843A FR2455708A1 FR 2455708 A1 FR2455708 A1 FR 2455708A1 FR 8009843 A FR8009843 A FR 8009843A FR 8009843 A FR8009843 A FR 8009843A FR 2455708 A1 FR2455708 A1 FR 2455708A1
Authority
FR
France
Prior art keywords
combustion flash
current input
lamps
device provided
ground
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.)
Withdrawn
Application number
FR8009843A
Other languages
English (en)
Inventor
Karlo Pedro Martens
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 FR2455708A1 publication Critical patent/FR2455708A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

DES LAMPES-FLASH A COMBUSTION A AMORCAGE A HAUTE TENSION CONFORMES A L'INVENTION PRESENTENT UNE PREMIERE ENTREE DE COURANT 3 QUI S'ETEND JUSQUE DANS UNE MASSE DE BANDES METALLIQUES 2. LA PREMIERE ENTREE DE COURANT 3 EST RELIEE, DANS L'AMPOULE 1, PAR UNE MASSE D'AMORCAGE 5 A UNE SECONDE ENTREE DE COURANT 4. ENTRE LA SECONDE ENTREE DE COURANT 4 ET LA MASSE DE BANDES METALLIQUES 2 EST APPLIQUEE UNE MASSE POREUSE D'UN ISOLANT ELECTRIQUE 8. LES LAMPES PEUVENT ETRE LOGEES EVENTUELLEMENT DANS UN DISPOSITIF-FLASH A PLUSIEURS LAMPES. APPLICATION: ECLAIRAGE POUR PRISE DE VUE PHOTOGRAPHIQUE.
FR8009843A 1979-05-04 1980-04-30 Lampe-flash a combustion et dispositif muni de plusieurs lampes-flash a combustion Withdrawn FR2455708A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7903500A NL7903500A (nl) 1979-05-04 1979-05-04 Verbrandingsflitslamp en flitsinrichting voorzien van verscheidene verbrandingsflitslampen.

Publications (1)

Publication Number Publication Date
FR2455708A1 true FR2455708A1 (fr) 1980-11-28

Family

ID=19833099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009843A Withdrawn FR2455708A1 (fr) 1979-05-04 1980-04-30 Lampe-flash a combustion et dispositif muni de plusieurs lampes-flash a combustion

Country Status (7)

Country Link
US (1) US4388065A (fr)
JP (1) JPS55150501A (fr)
BE (1) BE883076A (fr)
DE (1) DE3016440A1 (fr)
FR (1) FR2455708A1 (fr)
GB (1) GB2048513A (fr)
NL (1) NL7903500A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445847A (en) * 1982-05-26 1984-05-01 Gte Products Corporation Photoflash lamp
US4659308A (en) * 1985-12-10 1987-04-21 Gte Products Corporation Photoflash lamp with improved primer
US4614494A (en) * 1985-12-10 1986-09-30 Gte Products Corporation Primer insulating base
US4937333A (en) * 1989-08-04 1990-06-26 The Dow Chemical Company Method for purifying aminomethylenephosphonic acids for pharmaceutical use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490769A (en) * 1947-01-02 1949-12-13 Ralph E Andrea Photoflash lamp
US3884615A (en) * 1974-03-21 1975-05-20 Gen Electric Flash Lamp Mount Construction
US3930784A (en) * 1974-12-19 1976-01-06 General Electric Company Photoflash lamp having non-shorting construction
US4049369A (en) * 1975-12-29 1977-09-20 Gte Sylvania Incorporated Photoflash lamp and multilamp unit with electrostatic protection
US4082494A (en) * 1976-12-08 1978-04-04 Gte Sylvania Incorporated Photoflash lamp
US4229161A (en) * 1979-01-02 1980-10-21 Gte Products Corporation Photoflash lamp and method of making

Also Published As

Publication number Publication date
US4388065A (en) 1983-06-14
JPS55150501A (en) 1980-11-22
NL7903500A (nl) 1980-11-06
DE3016440A1 (de) 1980-11-13
BE883076A (fr) 1980-10-30
GB2048513A (en) 1980-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse