BE833492A - Reseau a lampes-eclairs multiples - Google Patents
Reseau a lampes-eclairs multiplesInfo
- Publication number
- BE833492A BE833492A BE160101A BE160101A BE833492A BE 833492 A BE833492 A BE 833492A BE 160101 A BE160101 A BE 160101A BE 160101 A BE160101 A BE 160101A BE 833492 A BE833492 A BE 833492A
- Authority
- BE
- Belgium
- Prior art keywords
- multiple lamp
- lamp network
- network
- lamp
- Prior art date
Links
Classifications
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50695374A | 1974-09-18 | 1974-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE833492A true BE833492A (fr) | 1976-03-17 |
Family
ID=24016658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE160101A BE833492A (fr) | 1974-09-18 | 1975-09-17 | Reseau a lampes-eclairs multiples |
Country Status (6)
Country | Link |
---|---|
US (1) | US4101953A (fr) |
JP (1) | JPS6226015B2 (fr) |
BE (1) | BE833492A (fr) |
CA (1) | CA1060409A (fr) |
DE (1) | DE2541406C3 (fr) |
GB (1) | GB1517391A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355971A (en) * | 1980-12-29 | 1982-10-26 | Gte Products Corporation | Vented multi-lamp photoflash unit |
US6270228B1 (en) | 1999-03-31 | 2001-08-07 | Astron Systems, Inc. | Studio lighting system |
US8432440B2 (en) * | 2009-02-27 | 2013-04-30 | General Electric Company | System and method for adjusting engine parameters based on flame visualization |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598984A (en) * | 1968-12-16 | 1971-08-10 | Gen Electric | Photoflash lamp array |
US3639517A (en) * | 1969-09-22 | 1972-02-01 | Phillips Petroleum Co | Resinous branched block copolymers |
US3956625A (en) * | 1974-11-14 | 1976-05-11 | General Electric Company | Multiple flashlamp array |
-
1975
- 1975-08-13 GB GB33742/75A patent/GB1517391A/en not_active Expired
- 1975-08-21 CA CA234,117A patent/CA1060409A/fr not_active Expired
- 1975-09-17 BE BE160101A patent/BE833492A/fr not_active IP Right Cessation
- 1975-09-17 DE DE2541406A patent/DE2541406C3/de not_active Expired
- 1975-09-17 JP JP50111776A patent/JPS6226015B2/ja not_active Expired
-
1977
- 1977-02-03 US US05/765,455 patent/US4101953A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1060409A (fr) | 1979-08-14 |
JPS5156622A (fr) | 1976-05-18 |
DE2541406C3 (de) | 1978-06-01 |
DE2541406B2 (de) | 1977-09-29 |
US4101953A (en) | 1978-07-18 |
JPS6226015B2 (fr) | 1987-06-05 |
GB1517391A (en) | 1978-07-12 |
DE2541406A1 (de) | 1976-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GENERAL ELECTRIC CY Effective date: 19910930 |