BE870814A - Unite a lampes multiples photo-eclair - Google Patents

Unite a lampes multiples photo-eclair

Info

Publication number
BE870814A
BE870814A BE2057312A BE2057312A BE870814A BE 870814 A BE870814 A BE 870814A BE 2057312 A BE2057312 A BE 2057312A BE 2057312 A BE2057312 A BE 2057312A BE 870814 A BE870814 A BE 870814A
Authority
BE
Belgium
Prior art keywords
light unit
multiple photo
photo
light
unit
Prior art date
Application number
BE2057312A
Other languages
English (en)
Inventor
E G Audesse
D W Hartman
Original Assignee
Gte Sylvania Inc
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 Gte Sylvania Inc filed Critical Gte Sylvania Inc
Publication of BE870814A publication Critical patent/BE870814A/fr

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)
BE2057312A 1977-10-07 1978-09-28 Unite a lampes multiples photo-eclair BE870814A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/840,497 US4164007A (en) 1977-10-07 1977-10-07 Multilamp photoflash unit

Publications (1)

Publication Number Publication Date
BE870814A true BE870814A (fr) 1979-01-15

Family

ID=25282530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2057312A BE870814A (fr) 1977-10-07 1978-09-28 Unite a lampes multiples photo-eclair

Country Status (8)

Country Link
US (1) US4164007A (fr)
JP (1) JPS5455422A (fr)
BE (1) BE870814A (fr)
CA (1) CA1103637A (fr)
DE (1) DE2843524A1 (fr)
FR (1) FR2405494A1 (fr)
GB (1) GB2006466B (fr)
NL (1) NL7810100A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268891A (en) * 1978-09-13 1981-05-19 Gte Products Corporation Multilamp photoflash unit having grounded reflector
US4306855A (en) * 1980-01-24 1981-12-22 Gte Products Corporation Photoflash unit having reflector with openings surrounded by transparent regions
US4325771A (en) * 1980-03-19 1982-04-20 Gte Products Corporation Method of making a die-stamped circuit board assembly for photoflash devices
US4320572A (en) * 1980-03-19 1982-03-23 Gte Products Corporation Die-stamped circuit board assembly having relief means-method of making
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
US4330821A (en) * 1980-05-09 1982-05-18 Gte Products Corporation Radiation switch for photoflash unit
US4336570A (en) * 1980-05-09 1982-06-22 Gte Products Corporation Radiation switch for photoflash unit
US4375953A (en) * 1980-09-04 1983-03-08 Gte Products Corporation Miniature photoflash unit with encapsulated flash lamps
US4444552A (en) * 1982-04-02 1984-04-24 Gte Products Corporation Subminiature array circuitry
US4498720A (en) * 1982-05-26 1985-02-12 Japan Aviation Electronics Industry Limited Flat pack with housing deformation prevention means
JPH0546212Y2 (fr) * 1985-12-10 1993-12-02
US6793372B2 (en) * 2002-09-03 2004-09-21 Guide Corporation Multiple reflector indirect light source lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892076A (en) * 1957-08-28 1959-06-23 Moos Kaspar Lighting fittings
US3598984A (en) * 1968-12-16 1971-08-10 Gen Electric Photoflash lamp array
US3614412A (en) * 1969-03-17 1971-10-19 Polaroid Corp Photoflash lamp assembly
US3614413A (en) * 1969-04-04 1971-10-19 Sylvania Electric Prod Percussion activatable flash units having individual striker elements
DE2420983A1 (de) * 1974-04-30 1975-11-13 Agfa Gevaert Ag Blitzlampeneinheit fuer fotografische kameras
GB1517526A (en) * 1974-09-23 1978-07-12 Gen Electric Photoflash lamps
NL7504397A (nl) * 1975-04-14 1976-10-18 Philips Nv Flitslampeneenheid.

Also Published As

Publication number Publication date
JPS5715370B2 (fr) 1982-03-30
NL7810100A (nl) 1979-04-10
DE2843524A1 (de) 1979-04-12
GB2006466B (en) 1982-05-12
FR2405494A1 (fr) 1979-05-04
CA1103637A (fr) 1981-06-23
GB2006466A (en) 1979-05-02
US4164007A (en) 1979-08-07
JPS5455422A (en) 1979-05-02
FR2405494B1 (fr) 1984-11-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GTE SYLVANIA INC.

Effective date: 19850930