JPS5125730B1 - - Google Patents
Info
- Publication number
- JPS5125730B1 JPS5125730B1 JP44058493A JP5849369A JPS5125730B1 JP S5125730 B1 JPS5125730 B1 JP S5125730B1 JP 44058493 A JP44058493 A JP 44058493A JP 5849369 A JP5849369 A JP 5849369A JP S5125730 B1 JPS5125730 B1 JP S5125730B1
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
- H05B41/325—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation by measuring the incident light
Landscapes
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74762868A | 1968-07-25 | 1968-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5125730B1 true JPS5125730B1 (ja) | 1976-08-02 |
Family
ID=25005943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44058493A Pending JPS5125730B1 (ja) | 1968-07-25 | 1969-07-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3517255A (ja) |
| JP (1) | JPS5125730B1 (ja) |
| DE (1) | DE1937405A1 (ja) |
| FR (1) | FR2013699A1 (ja) |
| GB (1) | GB1225918A (ja) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758643A (fr) * | 1969-11-08 | 1971-05-06 | Philips Nv | Dispositif muni d'une lampe eclair a decharge |
| US3878790A (en) * | 1970-08-07 | 1975-04-22 | Texaco Inc | Seismic blaster circuit |
| US3693044A (en) * | 1970-12-24 | 1972-09-19 | Honeywell Inc | Firing means for discharge tubes |
| US3737721A (en) * | 1971-01-22 | 1973-06-05 | Honeywell Inc | Computer flash with remote sensor and two-wire control of flash firing and quench |
| US3774072A (en) * | 1971-01-22 | 1973-11-20 | Honeywell Inc | Remotely powered quench control sensing transmitter |
| US3714443A (en) * | 1971-01-22 | 1973-01-30 | Honeywell Inc | Remotely controlled light sensing apparatus |
| BE795223A (fr) * | 1972-02-12 | 1973-05-29 | Braun Ag | Appareil-eclair electronique a commande automatique de la quantite de lumiere |
| JPS50105132A (ja) * | 1974-01-25 | 1975-08-19 | ||
| JPS5517118A (en) * | 1978-07-20 | 1980-02-06 | West Electric Co Ltd | Dimmer device of automatic dimmer operation electronic flash device |
| JPS56258Y2 (ja) * | 1979-04-26 | 1981-01-07 | ||
| JPS55159424A (en) * | 1979-05-23 | 1980-12-11 | Canon Inc | Operation control system of electric shutter |
| JPS5619076Y2 (ja) * | 1980-03-10 | 1981-05-07 | ||
| DE8703142U1 (ja) * | 1987-03-03 | 1987-07-02 | Koenen, Friedhelm, 7604 Appenweier, De | |
| DE8914937U1 (ja) * | 1989-12-19 | 1990-04-19 | Liebherr, Heinrich, 8353 Osterhofen, De | |
| US6574430B1 (en) | 2001-12-27 | 2003-06-03 | Eastman Kodak Company | Camera electronic system and method of assembling same |
| US6871016B2 (en) | 2001-12-27 | 2005-03-22 | Eastman Kodak Company | Recyclable camera and method for assembling same |
| US6768869B2 (en) | 2002-04-23 | 2004-07-27 | Eastman Kodak Company | Camera body, camera and method for assembling same |
| WO2022171935A1 (fr) | 2021-02-11 | 2022-08-18 | Franck Guigan | Dispositifs de securite optique deformes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3033988A (en) * | 1957-04-05 | 1962-05-08 | Edgerton Germeshausen & Grier | Method of and apparatus for the control of electric impulses |
| US3350603A (en) * | 1964-08-31 | 1967-10-31 | Honeywell Inc | Electronic flash with automatic termination means |
| US3340426A (en) * | 1965-05-04 | 1967-09-05 | Honeywell Inc | Control system for terminating the discharge through a flash lamp |
-
1968
- 1968-07-25 US US747628A patent/US3517255A/en not_active Expired - Lifetime
-
1969
- 1969-07-23 DE DE19691937405 patent/DE1937405A1/de active Pending
- 1969-07-24 FR FR6925350A patent/FR2013699A1/fr not_active Withdrawn
- 1969-07-25 JP JP44058493A patent/JPS5125730B1/ja active Pending
- 1969-07-25 GB GB1225918D patent/GB1225918A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3517255A (en) | 1970-06-23 |
| FR2013699A1 (ja) | 1970-04-03 |
| DE1937405A1 (de) | 1970-01-29 |
| GB1225918A (ja) | 1971-03-24 |