GB1265705A - - Google Patents

Info

Publication number
GB1265705A
GB1265705A GB1265705DA GB1265705A GB 1265705 A GB1265705 A GB 1265705A GB 1265705D A GB1265705D A GB 1265705DA GB 1265705 A GB1265705 A GB 1265705A
Authority
GB
United Kingdom
Prior art keywords
oct
flash
cubes
percussion
beach
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
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 filed Critical
Publication of GB1265705A publication Critical patent/GB1265705A/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
    • 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

Abstract

1,265,705. Photo-flash units. D. E. BEACH. Oct. 8, 1969 [Oct. 8, 1968], No.49445/69. Heading G2A. The subject matter of this Specification is the same as that of Specification 1, 240, 784 but the claims relate to percussion-fired flash-cubes.
GB1265705D 1968-10-08 1969-10-08 Expired GB1265705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76593068A 1968-10-08 1968-10-08

Publications (1)

Publication Number Publication Date
GB1265705A true GB1265705A (en) 1972-03-08

Family

ID=25074912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265705D Expired GB1265705A (en) 1968-10-08 1969-10-08

Country Status (8)

Country Link
US (1) US3612849A (en)
BE (1) BE739952A (en)
BR (1) BR6913060D0 (en)
DE (2) DE1950201A1 (en)
FR (1) FR2020159A1 (en)
GB (1) GB1265705A (en)
NL (1) NL6915166A (en)
ZA (1) ZA697088B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871346A (en) * 1997-01-24 1999-02-16 Eastman Kodak Company Flashlamp array venting structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930315A (en) * 1931-06-23 1933-10-10 Gen Electric Flash lamp
US2091601A (en) * 1934-03-26 1937-08-31 Philips Nv Flash lamp
US3096025A (en) * 1959-12-23 1963-07-02 Rollei Werke Franke Heidecke Photographic flash apparatus
US3407717A (en) * 1965-07-12 1968-10-29 Eastman Kodak Co One-piece moldable camera socket for detachably holding a multilamp photoflash package
NL6515520A (en) * 1965-11-30 1967-05-31
US3517182A (en) * 1968-02-07 1970-06-23 Sylvania Electric Prod Photoflash lamp unit

Also Published As

Publication number Publication date
US3612849A (en) 1971-10-12
NL6915166A (en) 1970-04-10
DE1950201A1 (en) 1970-08-06
FR2020159A1 (en) 1970-07-10
BE739952A (en) 1970-04-08
BR6913060D0 (en) 1973-01-02
ZA697088B (en) 1971-05-27
DE6938782U (en) 1970-10-01

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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