DE2445656A1 - Blitzlampeneinheit - Google Patents

Blitzlampeneinheit

Info

Publication number
DE2445656A1
DE2445656A1 DE19742445656 DE2445656A DE2445656A1 DE 2445656 A1 DE2445656 A1 DE 2445656A1 DE 19742445656 DE19742445656 DE 19742445656 DE 2445656 A DE2445656 A DE 2445656A DE 2445656 A1 DE2445656 A1 DE 2445656A1
Authority
DE
Germany
Prior art keywords
flash lamp
lamp unit
base plate
unit according
flash
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.)
Pending
Application number
DE19742445656
Other languages
German (de)
English (en)
Inventor
Ernst Machiel Schmidt
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 DE2445656A1 publication Critical patent/DE2445656A1/de
Pending 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
    • G03B15/0478—Combinations of photographic apparatus with percussion type flash ignition systems
    • G03B15/0489—Means for ignition by percussion
    • 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)
  • Stroboscope Apparatuses (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Audible And Visible Signals (AREA)
DE19742445656 1973-09-28 1974-09-25 Blitzlampeneinheit Pending DE2445656A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7313363A NL7313363A (nl) 1973-09-28 1973-09-28 Flitslampeneenheid.

Publications (1)

Publication Number Publication Date
DE2445656A1 true DE2445656A1 (de) 1975-04-03

Family

ID=19819696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742445656 Pending DE2445656A1 (de) 1973-09-28 1974-09-25 Blitzlampeneinheit

Country Status (11)

Country Link
US (1) US3958115A (US07714131-20100511-C00038.png)
JP (1) JPS5062427A (US07714131-20100511-C00038.png)
AU (1) AU7361574A (US07714131-20100511-C00038.png)
CA (1) CA1005805A (US07714131-20100511-C00038.png)
DE (1) DE2445656A1 (US07714131-20100511-C00038.png)
DK (1) DK504974A (US07714131-20100511-C00038.png)
FR (1) FR2246884B3 (US07714131-20100511-C00038.png)
GB (1) GB1466126A (US07714131-20100511-C00038.png)
IT (1) IT1022310B (US07714131-20100511-C00038.png)
NL (1) NL7313363A (US07714131-20100511-C00038.png)
SE (1) SE7412025L (US07714131-20100511-C00038.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE855607A (fr) * 1976-06-14 1977-10-03 Gte Sylvania Inc Mecanisme de commande pour dispositif de signalisation utilisant des lampes-eclair a percussion
US4055759A (en) * 1976-06-14 1977-10-25 Gte Sylvania Incorporated Signal device using percussive flashlamps
US4147497A (en) * 1977-01-04 1979-04-03 Gte Sylvania Incorporated Hand-operable signal device using percussively-ignitable flashlamps
US4130081A (en) * 1977-06-06 1978-12-19 Gte Sylvania Incorporated Activation means for flashlamp article
US6270228B1 (en) 1999-03-31 2001-08-07 Astron Systems, Inc. Studio lighting system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753390A (en) * 1972-06-09 1973-08-21 Gte Sylvania Inc Percussive photoflash lamp array with selective actuating mechanism
US3735111A (en) * 1972-06-12 1973-05-22 Gte Sylvania Inc Selective actuating mechanism for percussive photoflash lamp array
US3795477A (en) * 1972-12-18 1974-03-05 Gte Sylvania Inc Selective actuating mechanism for percussive photoflash lamp array
US3812339A (en) * 1973-01-02 1974-05-21 Gte Sylvania Inc Selective actuating mechanism for percussive photoflash lamp array

Also Published As

Publication number Publication date
NL7313363A (nl) 1975-04-02
DK504974A (US07714131-20100511-C00038.png) 1975-06-02
JPS5062427A (US07714131-20100511-C00038.png) 1975-05-28
IT1022310B (it) 1978-03-20
US3958115A (en) 1976-05-18
SE7412025L (sv) 1975-04-01
GB1466126A (en) 1977-03-02
CA1005805A (en) 1977-02-22
FR2246884A1 (US07714131-20100511-C00038.png) 1975-05-02
FR2246884B3 (US07714131-20100511-C00038.png) 1977-07-08
AU7361574A (en) 1976-04-01

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee