GB1501497A - Flashlamp unit - Google Patents

Flashlamp unit

Info

Publication number
GB1501497A
GB1501497A GB25371/75A GB2537175A GB1501497A GB 1501497 A GB1501497 A GB 1501497A GB 25371/75 A GB25371/75 A GB 25371/75A GB 2537175 A GB2537175 A GB 2537175A GB 1501497 A GB1501497 A GB 1501497A
Authority
GB
United Kingdom
Prior art keywords
lamps
disc
unit
flashlamp
support
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
GB25371/75A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1501497A publication Critical patent/GB1501497A/en
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
    • G03B15/0478—Combinations of photographic apparatus with percussion type flash ignition systems
    • G03B15/0484—Constructional details of the flash apparatus
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Stroboscope Apparatuses (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
GB25371/75A 1974-06-17 1975-06-13 Flashlamp unit Expired GB1501497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7408035A NL7408035A (nl) 1974-06-17 1974-06-17 Flitseenheid.

Publications (1)

Publication Number Publication Date
GB1501497A true GB1501497A (en) 1978-02-15

Family

ID=19821556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25371/75A Expired GB1501497A (en) 1974-06-17 1975-06-13 Flashlamp unit

Country Status (12)

Country Link
US (1) US4098565A (en, 2012)
JP (1) JPS5116922A (en, 2012)
AR (1) AR207249A1 (en, 2012)
BE (1) BE830287A (en, 2012)
BR (1) BR7503770A (en, 2012)
CH (1) CH601830A5 (en, 2012)
DE (1) DE2525453A1 (en, 2012)
ES (1) ES438563A1 (en, 2012)
FR (1) FR2274941A1 (en, 2012)
GB (1) GB1501497A (en, 2012)
NL (1) NL7408035A (en, 2012)
SE (1) SE7506780L (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298908A (en) * 1979-06-08 1981-11-03 Gte Products Corporation Flashlamp disk containing internal reflectors
US4347053A (en) * 1980-05-05 1982-08-31 Gte Products Corporation Photographic flash device using light-emitting pyrotechnic charges
JPS6265205U (en, 2012) * 1985-10-14 1987-04-23
JPH01225501A (ja) * 1988-03-03 1989-09-08 Eidai Co Ltd 寄木模様化粧単板の製造方法
US5649242A (en) * 1996-05-02 1997-07-15 Eastman Kodak Company Multi-lamp flash wheel and camera
US5752104A (en) * 1996-05-02 1998-05-12 Eastman Kodak Company Multi-lamp flash wheel and camera
US5678076A (en) * 1996-06-11 1997-10-14 Eastman Kodak Company Stacked multi-lamp flash wheels and camera
US5697003A (en) * 1996-06-28 1997-12-09 Eastman Kodak Company Camera with combination multi-lamp flash source and exposure counter
US5829860A (en) * 1997-02-14 1998-11-03 Eastman Kodak Company Variable number multi-lamp flash carrier and camera
US5761551A (en) * 1997-02-14 1998-06-02 Eastman Kodak Company Compact camera with multi-lamp flash wheel rotatable about film chamber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422428A (en) * 1943-07-05 1947-06-17 Gen Electric Multiflash lamp
US2408469A (en) * 1943-11-01 1946-10-01 Gen Electric Multiflash lamp device
US2839667A (en) * 1954-09-07 1958-06-17 Cannella Steve Photographer's multi flash lamp
US2985748A (en) * 1959-03-16 1961-05-23 Mendelsohn Samuel Multiple photoflash lamp device
DE1178706B (de) * 1960-07-04 1964-09-24 Patra Patent Treuhand Mehrere Blitzlichtlampen enthaltender Einsatz fuer eine Magazinblitzleuchte
US3783260A (en) * 1972-06-06 1974-01-01 Gte Sylvania Inc Selective actuating mechanism for percussive photoflash lamp array
NL7305669A (en, 2012) * 1973-04-24 1974-10-28

Also Published As

Publication number Publication date
BE830287A (fr) 1975-12-16
AR207249A1 (es) 1976-09-22
SE7506780L (sv) 1975-12-18
JPS5116922A (en, 2012) 1976-02-10
FR2274941A1 (fr) 1976-01-09
US4098565A (en) 1978-07-04
NL7408035A (nl) 1975-12-19
CH601830A5 (en, 2012) 1978-07-14
DE2525453A1 (de) 1976-01-02
ES438563A1 (es) 1977-06-16
FR2274941B1 (en, 2012) 1979-04-13
BR7503770A (pt) 1976-07-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee