BE847434A - Reseau de lampes-eclairs, - Google Patents
Reseau de lampes-eclairs,Info
- Publication number
- BE847434A BE847434A BE171633A BE171633A BE847434A BE 847434 A BE847434 A BE 847434A BE 171633 A BE171633 A BE 171633A BE 171633 A BE171633 A BE 171633A BE 847434 A BE847434 A BE 847434A
- Authority
- BE
- Belgium
- Prior art keywords
- lamps
- lights network
- lights
- network
- 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)
- Elimination Of Static Electricity (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/626,339 US4041300A (en) | 1975-10-28 | 1975-10-28 | Photoflash array with discharge path for electrostatic charges |
Publications (1)
Publication Number | Publication Date |
---|---|
BE847434A true BE847434A (fr) | 1977-04-19 |
Family
ID=24509976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE171633A BE847434A (fr) | 1975-10-28 | 1976-10-19 | Reseau de lampes-eclairs, |
Country Status (4)
Country | Link |
---|---|
US (1) | US4041300A (fr) |
JP (1) | JPS5255523A (fr) |
BE (1) | BE847434A (fr) |
DE (1) | DE2648403A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113424A (en) * | 1976-09-20 | 1978-09-12 | Gte Sylvania Incorporated | Multilamp photoflash unit with static grounding system |
US4167773A (en) * | 1977-08-18 | 1979-09-11 | General Electric Company | Photoflash lamp array having contoured sheet shield |
US4133023A (en) * | 1977-12-14 | 1979-01-02 | General Electric Company | Flash lamp array having electrical shield |
US4268891A (en) * | 1978-09-13 | 1981-05-19 | Gte Products Corporation | Multilamp photoflash unit having grounded reflector |
US4320440A (en) * | 1979-03-19 | 1982-03-16 | Gte Products Corporation | Connect switch |
US4303963A (en) * | 1979-10-15 | 1981-12-01 | Gte Products Corporation | Multilamp photoflash unit with protection against electrostatic charges |
US4303960A (en) * | 1979-12-31 | 1981-12-01 | Gte Products Corporation | Electrostatic discharge-protected switch |
US4453086A (en) * | 1981-12-31 | 1984-06-05 | International Business Machines Corporation | Electron beam system with reduced charge buildup |
US4456800A (en) * | 1983-05-25 | 1984-06-26 | Allen-Bradley Company | Planar contact array switch having improved ground path for dissipating electrostatic discharges |
JPH0722943Y2 (ja) * | 1991-06-25 | 1995-05-24 | 株式会社本田ロック | 送信装置 |
US7012796B2 (en) * | 2003-05-21 | 2006-03-14 | Arima Computer Corporation | Electrostatic discharge protection apparatus |
WO2020226369A1 (fr) * | 2019-05-03 | 2020-11-12 | Samsung Electronics Co., Ltd. | Module de diode électroluminescente |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416202A (en) * | 1942-01-14 | 1947-02-18 | Westinghouse Electric Corp | Treatment for resins to eliminate static |
NL106520C (fr) * | 1956-09-01 | 1900-01-01 | ||
US3265804A (en) * | 1965-10-27 | 1966-08-09 | Holophane Co Inc | Radiation shielding light transmitter |
US3309513A (en) * | 1966-04-13 | 1967-03-14 | Aymar Julian Robert | Flash holder for cameras |
US3598984A (en) * | 1968-12-16 | 1971-08-10 | Gen Electric | Photoflash lamp array |
DE2001798A1 (de) * | 1970-01-16 | 1971-07-22 | Agfa Gevaert Ag | Blitzlichteinrichtung |
US3884615A (en) * | 1974-03-21 | 1975-05-20 | Gen Electric | Flash Lamp Mount Construction |
US3894226A (en) * | 1974-09-26 | 1975-07-08 | Gen Electric | Photoflash lamp array having means for preventing electrical shorting |
US3941992A (en) * | 1974-09-30 | 1976-03-02 | General Electric Company | Flash array having shielded switching circuit |
NL7510808A (nl) * | 1975-09-15 | 1977-03-17 | Philips Nv | Flitsinrichting. |
-
1975
- 1975-10-28 US US05/626,339 patent/US4041300A/en not_active Expired - Lifetime
-
1976
- 1976-09-10 JP JP51107982A patent/JPS5255523A/ja active Pending
- 1976-10-19 BE BE171633A patent/BE847434A/fr unknown
- 1976-10-26 DE DE19762648403 patent/DE2648403A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5255523A (en) | 1977-05-07 |
DE2648403A1 (de) | 1977-05-12 |
US4041300A (en) | 1977-08-09 |
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