FR2316616A1 - Dispositif flash muni d'au moins une lampe eclair a combustion haute tension - Google Patents

Dispositif flash muni d'au moins une lampe eclair a combustion haute tension

Info

Publication number
FR2316616A1
FR2316616A1 FR7620350A FR7620350A FR2316616A1 FR 2316616 A1 FR2316616 A1 FR 2316616A1 FR 7620350 A FR7620350 A FR 7620350A FR 7620350 A FR7620350 A FR 7620350A FR 2316616 A1 FR2316616 A1 FR 2316616A1
Authority
FR
France
Prior art keywords
high voltage
device equipped
flash device
lightning lamp
voltage combustion
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Withdrawn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
FR7620350A
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 FR2316616A1 publication Critical patent/FR2316616A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Fixing For Electrophotography (AREA)
FR7620350A 1975-07-02 1976-07-02 Dispositif flash muni d'au moins une lampe eclair a combustion haute tension Withdrawn FR2316616A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7507857A NL7507857A (nl) 1975-07-02 1975-07-02 Flitspakket met een hoogspanningsverbrandingsflits- lamp.

Publications (1)

Publication Number Publication Date
FR2316616A1 true FR2316616A1 (fr) 1977-01-28

Family

ID=19824072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620350A Withdrawn FR2316616A1 (fr) 1975-07-02 1976-07-02 Dispositif flash muni d'au moins une lampe eclair a combustion haute tension

Country Status (10)

Country Link
US (1) US4126409A (fr)
JP (1) JPS528824A (fr)
BE (1) BE843652A (fr)
CA (1) CA1084983A (fr)
DE (1) DE2629041A1 (fr)
ES (1) ES450169A1 (fr)
FR (1) FR2316616A1 (fr)
GB (1) GB1518022A (fr)
IT (1) IT1061466B (fr)
NL (1) NL7507857A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386775A1 (fr) * 1977-04-04 1978-11-03 Philips Nv Unite de lampes flash

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1090410A (fr) * 1976-05-10 1980-11-25 Jan Van Werkhoven Systeme de lampes-eclairs
US4243371A (en) * 1978-03-13 1981-01-06 General Electric Company Flash lamp array construction
US4690637A (en) * 1985-03-06 1987-09-01 Gte Products Corporation Side-mounted flashlamps

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6611289A (fr) * 1965-09-04 1967-03-06
FR2068252A5 (fr) * 1970-09-30 1971-08-20 Philips Nv

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085375A (en) * 1965-09-15 1967-09-27 British Petroleum Co Metal free lubricant additives
US3668468A (en) * 1968-12-16 1972-06-06 Gen Electric Solid state circuits for guaranteed sequential flashing of photoflash lamp array
US3951582A (en) * 1974-05-24 1976-04-20 General Electric Company Switching devices for photoflash unit
US3988647A (en) * 1974-09-27 1976-10-26 General Electric Company Method for making a circuit board and article made thereby

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6611289A (fr) * 1965-09-04 1967-03-06
FR2068252A5 (fr) * 1970-09-30 1971-08-20 Philips Nv

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386775A1 (fr) * 1977-04-04 1978-11-03 Philips Nv Unite de lampes flash

Also Published As

Publication number Publication date
GB1518022A (en) 1978-07-19
DE2629041A1 (de) 1977-01-27
IT1061466B (it) 1983-02-28
JPS528824A (en) 1977-01-24
US4126409A (en) 1978-11-21
ES450169A1 (es) 1977-12-16
BE843652A (fr) 1976-12-30
NL7507857A (nl) 1977-01-04
CA1084983A (fr) 1980-09-02

Similar Documents

Publication Publication Date Title
FR2338601A1 (fr) Convertisseur de courant pour dispositif d'allumage par decharge
BE834418A (fr) Dispositif pour stabiliser et allumer un arc de soudage electrique a l'aide d'impulsions d'allumage
BE827007A (fr) Lampe-eclair haute-tension comportant un dispositif d'amorcage perfectionne
FR1516278A (fr) Générateur d'éclairs pour lampes-éclair à combustion
BE848559A (fr) Dispositif pour amorcer et alimenter une lampe a decharge,
FR2330242A1 (fr) Dispositif d'amorcage pour lampe a eclairs
FR2316616A1 (fr) Dispositif flash muni d'au moins une lampe eclair a combustion haute tension
FR2324122A1 (fr) Lampe a decharge a dispositif d'amorcage neutralisable
BE812398A (fr) Dispositif de raccordement a haute tension
FR2292947A1 (fr) Dispositif d'allumage a charge d'amorcage pour projectile
FR2308051A1 (fr) Dispositif d'eclairage a lampe navette
BE758643A (fr) Dispositif muni d'une lampe eclair a decharge
BE839155A (fr) Dispositif muni d'une lampe a decharge
BE842560A (fr) Dispositif flash muni d'au moins deux lampes eclair a combustion
SE7513068L (sv) Tendanordning med hogspenningstendkondensator
FR2306594A1 (fr) Dispositif equipe d'une lampe
BE856827A (fr) Thyristor a haute tension
BE852007A (fr) Lampe flash a combustion
BE843280A (fr) Dispositif de reglage de la tension de generateurs a ligne caracteristique de limitation de courant
BE838723A (fr) Dispositif pour amorcer et alimenter une lampe a decharge
BE843651A (fr) Dispositif flash comportant au moins deux lampes eclair a combustion
BE859992A (fr) Thyristor declenche par une tension qui diminue rapidement
FR1528704A (fr) Dispositif d'amorçage perfectionné pour lampes à décharge
FR1441693A (fr) Dispositif d'allumage de lampes à éclairs électroniques alimentées en tension alternative
BE814429A (fr) Dispositif muni de lampes-flash a combustion

Legal Events

Date Code Title Description
ST Notification of lapse