JPS4828687B1 - - Google Patents
Info
- Publication number
- JPS4828687B1 JPS4828687B1 JP45085499A JP8549970A JPS4828687B1 JP S4828687 B1 JPS4828687 B1 JP S4828687B1 JP 45085499 A JP45085499 A JP 45085499A JP 8549970 A JP8549970 A JP 8549970A JP S4828687 B1 JPS4828687 B1 JP S4828687B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G03B15/0452—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
- F21K5/023—Ignition devices in photo flash bulbs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Stroboscope Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6915056.A NL158942B (en) | 1969-10-03 | 1969-10-03 | DEVICE FOR LIGHTING COMBUSTION FLASHLIGHTS AFTER EACH OTHER. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4828687B1 true JPS4828687B1 (en) | 1973-09-04 |
Family
ID=19808042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45085499A Pending JPS4828687B1 (en) | 1969-10-03 | 1970-09-30 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3728067A (en) |
| JP (1) | JPS4828687B1 (en) |
| AT (1) | AT334202B (en) |
| BE (1) | BE757009A (en) |
| CH (1) | CH524947A (en) |
| FR (1) | FR2064119B1 (en) |
| GB (1) | GB1327266A (en) |
| NL (1) | NL158942B (en) |
| SE (1) | SE353799B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7306019A (en) * | 1973-05-01 | 1974-11-05 | ||
| US4017728A (en) * | 1975-09-17 | 1977-04-12 | Gte Sylvania Incorporated | Multilamp photoflash unit having radiant-energy-activated quick-disconnect switch |
| US4478571A (en) * | 1982-09-27 | 1984-10-23 | Gte Products Corporation | Photoflash array humidity protected switches |
| US6474841B1 (en) * | 2000-09-06 | 2002-11-05 | Sienna, Llc | Twinkle light set |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3443875A (en) * | 1965-10-21 | 1969-05-13 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Series flash device |
| NL154332B (en) * | 1966-06-04 | 1977-08-15 | Philips Nv | SERIES FLASH LUMINAIRES WITH FLASH LAMPS THAT CAN BE LIGHTED BACKGROUND. |
| US3544251A (en) * | 1968-10-01 | 1970-12-01 | Polaroid Corp | Apparatus for sequentially selecting photoflash lamps for ignition |
| US3532931A (en) * | 1968-12-16 | 1970-10-06 | Gen Electric | Photoflash assembly for sequentially flashing lamps utilizing voltage and current responsive devices |
-
0
- BE BE757009D patent/BE757009A/en unknown
-
1969
- 1969-10-03 NL NL6915056.A patent/NL158942B/en unknown
-
1970
- 1970-09-23 US US00074811A patent/US3728067A/en not_active Expired - Lifetime
- 1970-09-30 AT AT883170A patent/AT334202B/en not_active IP Right Cessation
- 1970-09-30 SE SE13266/70A patent/SE353799B/xx unknown
- 1970-09-30 JP JP45085499A patent/JPS4828687B1/ja active Pending
- 1970-09-30 CH CH1443870A patent/CH524947A/en not_active IP Right Cessation
- 1970-09-30 GB GB4656870A patent/GB1327266A/en not_active Expired
- 1970-09-30 FR FR707035306A patent/FR2064119B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE353799B (en) | 1973-02-12 |
| US3728067A (en) | 1973-04-17 |
| ATA883170A (en) | 1976-04-15 |
| FR2064119B1 (en) | 1973-01-12 |
| NL6915056A (en) | 1971-04-06 |
| AT334202B (en) | 1976-01-10 |
| NL158942B (en) | 1978-12-15 |
| BE757009A (en) | 1971-04-02 |
| CH524947A (en) | 1972-06-30 |
| FR2064119A1 (en) | 1971-07-16 |
| DE2046878B2 (en) | 1977-04-07 |
| DE2046878A1 (en) | 1971-04-15 |
| GB1327266A (en) | 1973-08-22 |