IT1022311B - Unita formata a piu lampade a lampeggio - Google Patents
Unita formata a piu lampade a lampeggioInfo
- Publication number
- IT1022311B IT1022311B IT27703/74A IT2770374A IT1022311B IT 1022311 B IT1022311 B IT 1022311B IT 27703/74 A IT27703/74 A IT 27703/74A IT 2770374 A IT2770374 A IT 2770374A IT 1022311 B IT1022311 B IT 1022311B
- Authority
- IT
- Italy
- Prior art keywords
- unit formed
- flashing lamps
- flashing
- lamps
- unit
- Prior art date
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
- G03B15/0489—Means for ignition by percussion
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Stroboscope Apparatuses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7313364A NL7313364A (nl) | 1973-09-28 | 1973-09-28 | Flitslampeneenheid. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1022311B true IT1022311B (it) | 1978-03-20 |
Family
ID=19819697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27703/74A IT1022311B (it) | 1973-09-28 | 1974-09-25 | Unita formata a piu lampade a lampeggio |
Country Status (11)
Country | Link |
---|---|
US (1) | US3980421A (it) |
JP (1) | JPS5062426A (it) |
AU (1) | AU7361674A (it) |
CA (1) | CA997733A (it) |
DE (1) | DE2445628A1 (it) |
DK (1) | DK505074A (it) |
FR (1) | FR2246885B3 (it) |
GB (1) | GB1465940A (it) |
IT (1) | IT1022311B (it) |
NL (1) | NL7313364A (it) |
SE (1) | SE7412026L (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055759A (en) * | 1976-06-14 | 1977-10-25 | Gte Sylvania Incorporated | Signal device using percussive flashlamps |
US4070145A (en) * | 1976-06-14 | 1978-01-24 | Gte Sylvania Incorporated | Selective actuating mechanism for signal device using percussive flashlamps |
US4101259A (en) * | 1976-11-09 | 1978-07-18 | Gte Sylvania Incorporated | Multilamp photoflash assembly with rotatable actuator |
US4152106A (en) * | 1977-01-04 | 1979-05-01 | Gte Sylvania Incorporated | Percussively-ignitable flashlamp assembly and selective firing mechanism therefor |
US4147497A (en) * | 1977-01-04 | 1979-04-03 | Gte Sylvania Incorporated | Hand-operable signal device using percussively-ignitable flashlamps |
US4152105A (en) * | 1977-03-17 | 1979-05-01 | Gte Sylvania Incorporated | Percussively-ignitable flashlamp assembly and selective firing mechanism therefor utilizing movable retention means |
US4116616A (en) * | 1977-04-25 | 1978-09-26 | Gte Sylvania Incorporated | Flashlamp assembly utilizing disposable flashlamp article |
US4371913A (en) * | 1980-12-18 | 1983-02-01 | Gte Products Corporation | Reflector lamp module for photoflash array |
US4371915A (en) * | 1980-12-18 | 1983-02-01 | Gte Products Corporation | Photoflash unit with reflector recesses for circuit board switches |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3812339A (en) * | 1973-01-02 | 1974-05-21 | Gte Sylvania Inc | Selective actuating mechanism for percussive photoflash lamp array |
-
1973
- 1973-09-28 NL NL7313364A patent/NL7313364A/xx not_active Application Discontinuation
-
1974
- 1974-09-13 US US05/505,633 patent/US3980421A/en not_active Expired - Lifetime
- 1974-09-23 CA CA209,795A patent/CA997733A/en not_active Expired
- 1974-09-24 AU AU73616/74A patent/AU7361674A/en not_active Expired
- 1974-09-25 JP JP49109655A patent/JPS5062426A/ja active Pending
- 1974-09-25 IT IT27703/74A patent/IT1022311B/it active
- 1974-09-25 SE SE7412026A patent/SE7412026L/xx not_active Application Discontinuation
- 1974-09-25 GB GB4169474A patent/GB1465940A/en not_active Expired
- 1974-09-25 DE DE19742445628 patent/DE2445628A1/de active Pending
- 1974-09-25 DK DK505074A patent/DK505074A/da unknown
- 1974-09-27 FR FR7432686A patent/FR2246885B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3980421A (en) | 1976-09-14 |
JPS5062426A (it) | 1975-05-28 |
SE7412026L (sv) | 1975-04-01 |
FR2246885A1 (it) | 1975-05-02 |
DK505074A (it) | 1975-06-02 |
CA997733A (en) | 1976-09-28 |
GB1465940A (en) | 1977-03-02 |
NL7313364A (nl) | 1975-04-02 |
DE2445628A1 (de) | 1975-04-03 |
FR2246885B3 (it) | 1977-07-08 |
AU7361674A (en) | 1976-04-01 |
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