GB1506061A – Multiple flash units
– Google Patents
GB1506061A – Multiple flash units
– Google Patents
Multiple flash units
Info
Publication number
GB1506061A
GB1506061A
GB8509/75A
GB850975A
GB1506061A
GB 1506061 A
GB1506061 A
GB 1506061A
GB 8509/75 A
GB8509/75 A
GB 8509/75A
GB 850975 A
GB850975 A
GB 850975A
GB 1506061 A
GB1506061 A
GB 1506061A
Authority
GB
United Kingdom
Prior art keywords
multiple flash
flash units
units
flash
Prior art date
1974-03-06
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
GB8509/75A
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
1974-03-06
Filing date
1975-02-28
Publication date
1978-04-05
1975-02-28
Application filed by General Electric Co
filed
Critical
General Electric Co
1978-04-05
Publication of GB1506061A
publication
Critical
patent/GB1506061A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
G03B15/041—Separatable flash apparatus; Means for mounting the flash apparatus on the photographic apparatus
G03B15/0426—Mounting means comprising longitudinal slide and incorporated contacts (for multiple lamps)
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
GB8509/75A
1974-03-06
1975-02-28
Multiple flash units
Expired
GB1506061A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/448,671
US3937946A
(en)
1974-03-06
1974-03-06
Multiple flash lamp unit
Publications (1)
Publication Number
Publication Date
GB1506061A
true
GB1506061A
(en)
1978-04-05
Family
ID=23781201
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB8509/75A
Expired
GB1506061A
(en)
1974-03-06
1975-02-28
Multiple flash units
GB44956/77A
Expired
GB1506062A
(en)
1974-03-06
1975-02-28
Circuit boards for multiple flashlamp units
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
GB44956/77A
Expired
GB1506062A
(en)
1974-03-06
1975-02-28
Circuit boards for multiple flashlamp units
Country Status (12)
Country
Link
US
(1)
US3937946A
(en)
JP
(1)
JPS5331776B2
(en)
AR
(1)
AR209599A1
(en)
BE
(1)
BE826388A
(en)
BR
(1)
BR7501269A
(en)
CA
(1)
CA1034551A
(en)
DE
(1)
DE2504072C3
(en)
FR
(1)
FR2263528B1
(en)
GB
(2)
GB1506061A
(en)
IT
(1)
IT1033220B
(en)
NL
(1)
NL7502703A
(en)
SU
(1)
SU965373A3
(en)
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
USRE30274E
(en)
*
1974-09-27
1980-05-13
General Electric Company
Method for making a circuit board and article made thereby
US4049844A
(en)
*
1974-09-27
1977-09-20
General Electric Company
Method for making a circuit board and article made thereby
US3988647A
(en)
*
1974-09-27
1976-10-26
General Electric Company
Method for making a circuit board and article made thereby
US4053757A
(en)
*
1974-09-30
1977-10-11
General Electric Company
Photoflash lamp array having radiation switches and flash indicators
NL7504397A
(en)
*
1975-04-14
1976-10-18
Philips Nv
FLASH LAMP UNIT.
DE2538049A1
(en)
*
1975-08-27
1977-03-17
Gen Electric
ELECTRIC MULTIPLE FLASH LIGHT ARRANGEMENT
US4170034A
(en)
*
1977-12-15
1979-10-02
Gte Sylvania Incorporated
Multilamp photoflash unit with more reliable circuit arrangement
US4243371A
(en)
*
1978-03-13
1981-01-06
General Electric Company
Flash lamp array construction
JPS5818299Y2
(en)
*
1978-04-28
1983-04-13
富士通株式会社
Electronic equipment with built-in printed circuit board unit
US4249230A
(en)
*
1979-09-04
1981-02-03
Gte Products Corporation
Photoflash unit utilizing circuit board having flashlamps clamped thereto
US4245279A
(en)
*
1979-09-04
1981-01-13
Gte Products Corporation
Photoflash unit with inverted flashlamps
US5708866A
(en)
*
1996-05-02
1998-01-13
Eastman Kodak Company
Camera selects unused flash bulb farthest from taking lens to reduce red-eye effect when camera-to-subject distance within near range
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2290309A
(en)
*
1941-09-13
1942-07-21
Aquilla John
Flashlight bulb
US3348188A
(en)
*
1965-06-28
1967-10-17
Eastman Kodak Co
Flash extender
DE1296520B
(en)
*
1965-07-30
1969-05-29
Agfa Gevaert Ag
Multiple flash device
NL154332B
(en)
*
1966-06-04
1977-08-15
Philips Nv
SERIES FLASH LUMINAIRES WITH FLASH LAMPS THAT CAN BE LIGHTED BACKGROUND.
GB1209158A
(en)
*
1967-12-05
1970-10-21
Howard Electronic Ind Ltd
Device for testing experimental circuits
NL6804718A
(en)
*
1968-04-04
1969-10-07
US3583304A
(en)
*
1968-09-16
1971-06-08
Polaroid Corp
Photographic camera
US3598985A
(en)
*
1968-12-16
1971-08-10
Gen Electric
Construction of disposable photoflash lamp array
US3614412A
(en)
*
1969-03-17
1971-10-19
Polaroid Corp
Photoflash lamp assembly
US3608451A
(en)
*
1969-09-18
1971-09-28
Lester S Kelem
Structure for exposing photographic film with flash illumination
US3837786A
(en)
*
1973-11-21
1974-09-24
Gte Sylvania Inc
Photoflash assembly with serially advancing lamps and ejector
1974
1974-03-06
US
US05/448,671
patent/US3937946A/en
not_active
Expired – Lifetime
1975
1975-01-31
DE
DE2504072A
patent/DE2504072C3/en
not_active
Expired
1975-02-03
CA
CA219,226A
patent/CA1034551A/en
not_active
Expired
1975-02-18
AR
AR257671A
patent/AR209599A1/en
active
1975-02-27
IT
IT20689/75A
patent/IT1033220B/en
active
1975-02-28
GB
GB8509/75A
patent/GB1506061A/en
not_active
Expired
1975-02-28
GB
GB44956/77A
patent/GB1506062A/en
not_active
Expired
1975-03-04
BR
BR1269/75A
patent/BR7501269A/en
unknown
1975-03-05
JP
JP2611975A
patent/JPS5331776B2/ja
not_active
Expired
1975-03-06
FR
FR7506972A
patent/FR2263528B1/fr
not_active
Expired
1975-03-06
BE
BE154090A
patent/BE826388A/en
not_active
IP Right Cessation
1975-03-06
SU
SU752110885A
patent/SU965373A3/en
active
1975-03-06
NL
NL7502703A
patent/NL7502703A/en
not_active
Application Discontinuation
Also Published As
Publication number
Publication date
FR2263528B1
(en)
1978-06-23
GB1506062A
(en)
1978-04-05
AR209599A1
(en)
1977-05-13
IT1033220B
(en)
1979-07-10
BR7501269A
(en)
1975-12-02
FR2263528A1
(en)
1975-10-03
DE2504072A1
(en)
1975-09-11
SU965373A3
(en)
1982-10-07
NL7502703A
(en)
1975-09-09
DE2504072B2
(en)
1977-11-17
JPS5331776B2
(en)
1978-09-05
CA1034551A
(en)
1978-07-11
DE2504072C3
(en)
1978-06-29
JPS50125732A
(en)
1975-10-03
BE826388A
(en)
1975-09-08
US3937946A
(en)
1976-02-10
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Legal Events
Date
Code
Title
Description
1978-08-16
PS
Patent sealed [section 19, patents act 1949]
1988-10-19
PCNP
Patent ceased through non-payment of renewal fee
