ATA882970A - FLASH DEVICE FOR SUCCESSIVE IGNITION OF COMBUSTION FLASHLIGHTS - Google Patents
FLASH DEVICE FOR SUCCESSIVE IGNITION OF COMBUSTION FLASHLIGHTSInfo
- Publication number
- ATA882970A ATA882970A AT882970A AT882970A ATA882970A AT A882970 A ATA882970 A AT A882970A AT 882970 A AT882970 A AT 882970A AT 882970 A AT882970 A AT 882970A AT A882970 A ATA882970 A AT A882970A
- Authority
- AT
- Austria
- Prior art keywords
- flashlights
- combustion
- flash device
- successive ignition
- ignition
- 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
- G03B15/0452—Electrical ignition means connected to the shutter
- G03B15/0457—Ignition mechanisms for sequential ignition of flash lamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Stroboscope Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6915055.A NL158299B (en) | 1947-03-25 | 1969-10-03 | DEVICE FOR LIGHTING COMBUSTION FLASHLIGHTS AFTER EACH OTHER. |
Publications (2)
Publication Number | Publication Date |
---|---|
AT334201B AT334201B (en) | 1976-01-10 |
ATA882970A true ATA882970A (en) | 1976-04-15 |
Family
ID=19808041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT882970A AT334201B (en) | 1969-10-03 | 1970-09-30 | FLASH DEVICE FOR SUCCESSIVE IGNITION OF COMBUSTION FLASHLIGHTS |
Country Status (7)
Country | Link |
---|---|
US (1) | US3726631A (en) |
JP (1) | JPS5317899B1 (en) |
AT (1) | AT334201B (en) |
BE (1) | BE757008A (en) |
CH (1) | CH543845A (en) |
GB (1) | GB1330906A (en) |
SE (1) | SE354563B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7506653A (en) * | 1975-06-05 | 1976-12-07 | Philips Nv | FLASH PACK EQUIPPED WITH AT LEAST TWO COMBUSTION FLASHLIGHTS. |
NL7703634A (en) * | 1977-04-04 | 1978-10-06 | Philips Nv | FLASH LAMP UNIT. |
US4432723A (en) * | 1982-07-12 | 1984-02-21 | Gte Products Corporation | Multilamp photoflash unit with improved quick-disconnect switch |
KR20240056640A (en) | 2021-11-18 | 2024-04-30 | 아사히 가세이 가부시키가이샤 | fluorescent cellulose particles |
Family Cites Families (6)
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 |
US3562508A (en) * | 1966-02-18 | 1971-02-09 | Agfa Gevaert Ag | Flash unit |
NL154332B (en) * | 1966-06-04 | 1977-08-15 | Philips Nv | SERIES FLASH LUMINAIRES WITH FLASH LAMPS THAT CAN BE LIGHTED BACKGROUND. |
US3518487A (en) * | 1967-01-31 | 1970-06-30 | Tokyo Shibaura Electric Co | Photoflashing circuit device |
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 BE757008D patent/BE757008A/en unknown
-
1970
- 1970-09-23 US US00074542A patent/US3726631A/en not_active Expired - Lifetime
- 1970-09-30 AT AT882970A patent/AT334201B/en not_active IP Right Cessation
- 1970-09-30 SE SE13265/70A patent/SE354563B/xx unknown
- 1970-09-30 GB GB4656770A patent/GB1330906A/en not_active Expired
- 1970-09-30 CH CH1443770A patent/CH543845A/en not_active IP Right Cessation
- 1970-09-30 JP JP8549870A patent/JPS5317899B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE757008A (en) | 1971-04-02 |
DE2046187A1 (en) | 1971-04-15 |
US3726631A (en) | 1973-04-10 |
AT334201B (en) | 1976-01-10 |
CH543845A (en) | 1973-10-31 |
JPS5317899B1 (en) | 1978-06-12 |
GB1330906A (en) | 1973-09-19 |
DE2046187B2 (en) | 1977-04-21 |
SE354563B (en) | 1973-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |