JPS4916420A - - Google Patents
Info
- Publication number
- JPS4916420A JPS4916420A JP47053573A JP5357372A JPS4916420A JP S4916420 A JPS4916420 A JP S4916420A JP 47053573 A JP47053573 A JP 47053573A JP 5357372 A JP5357372 A JP 5357372A JP S4916420 A JPS4916420 A JP S4916420A
- 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.)
- Granted
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
- H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
Landscapes
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47053573A JPS522619B2 (US07923587-20110412-C00022.png) | 1972-05-30 | 1972-05-30 | |
| CA172,665A CA997410A (en) | 1972-05-30 | 1973-05-29 | Stroboscopic discharge device with audio signal generator |
| DE2327681A DE2327681C3 (de) | 1972-05-30 | 1973-05-30 | Schaltungsanordnung für elektronische Blitzlichtgeräte |
| US365085A US3898514A (en) | 1972-05-30 | 1973-05-30 | Strobo discharge device with audio signal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47053573A JPS522619B2 (US07923587-20110412-C00022.png) | 1972-05-30 | 1972-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4916420A true JPS4916420A (US07923587-20110412-C00022.png) | 1974-02-13 |
| JPS522619B2 JPS522619B2 (US07923587-20110412-C00022.png) | 1977-01-22 |
Family
ID=12946561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47053573A Expired JPS522619B2 (US07923587-20110412-C00022.png) | 1972-05-30 | 1972-05-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3898514A (US07923587-20110412-C00022.png) |
| JP (1) | JPS522619B2 (US07923587-20110412-C00022.png) |
| CA (1) | CA997410A (US07923587-20110412-C00022.png) |
| DE (1) | DE2327681C3 (US07923587-20110412-C00022.png) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51152278U (US07923587-20110412-C00022.png) * | 1975-05-29 | 1976-12-04 | ||
| JPS52146140U (US07923587-20110412-C00022.png) * | 1976-04-30 | 1977-11-05 | ||
| JPS52155039U (US07923587-20110412-C00022.png) * | 1976-05-19 | 1977-11-25 | ||
| JPS53156529U (US07923587-20110412-C00022.png) * | 1972-07-27 | 1978-12-08 | ||
| JPS60149034A (ja) * | 1984-09-07 | 1985-08-06 | Olympus Optical Co Ltd | 自動調光式ストロボの動作表示装置 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013921A (en) * | 1975-06-02 | 1977-03-22 | Austin Electronics, Inc. | Warning light control |
| JPS6237219Y2 (US07923587-20110412-C00022.png) * | 1975-07-11 | 1987-09-22 | ||
| US4074244A (en) * | 1975-07-18 | 1978-02-14 | Balderson Robert Bruce | Audible-visual warning alarm system |
| DE2716824C2 (de) * | 1976-04-16 | 1982-11-18 | Fuji Photo Optical Co., Ltd., Omiya, Saitama | Elektronisches Blitzlichtgerät |
| JPS54156630A (en) | 1978-05-31 | 1979-12-10 | Olympus Optical Co Ltd | Camera having operation display means of automatic dimmer type strobe |
| US4241332A (en) * | 1979-02-05 | 1980-12-23 | Body Guard, Inc. | Personal security alarm |
| JPS55134824A (en) * | 1979-04-09 | 1980-10-21 | West Electric Co Ltd | Automatic dimming strobe device |
| US4306281A (en) * | 1979-10-08 | 1981-12-15 | Canon Kabushiki Kaisha | DC-DC Converter for electronic flash unit |
| US4274084A (en) * | 1979-10-26 | 1981-06-16 | Wheelock Signals, Inc. | Audio-visual signal circuits |
| JPS56121022A (en) * | 1980-02-27 | 1981-09-22 | Olympus Optical Co Ltd | Automatic dimming strobe device |
| DE3034146A1 (de) * | 1980-09-11 | 1982-04-29 | Robert Bosch Gmbh, 7000 Stuttgart | Elektronenblitzgeraet mit automatischer blitzlichtmengenbegrenzung |
| US5144301A (en) * | 1991-02-19 | 1992-09-01 | Jackson Timothy C | School bus locator system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3310723A (en) * | 1963-10-18 | 1967-03-21 | Honeywell Inc | High voltage power supply for photographic flash apparatus |
| US3757697A (en) * | 1972-02-02 | 1973-09-11 | Bendix Corp | Remotely controlled blasting machine |
-
1972
- 1972-05-30 JP JP47053573A patent/JPS522619B2/ja not_active Expired
-
1973
- 1973-05-29 CA CA172,665A patent/CA997410A/en not_active Expired
- 1973-05-30 DE DE2327681A patent/DE2327681C3/de not_active Expired
- 1973-05-30 US US365085A patent/US3898514A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53156529U (US07923587-20110412-C00022.png) * | 1972-07-27 | 1978-12-08 | ||
| JPS6246178Y2 (US07923587-20110412-C00022.png) * | 1972-07-27 | 1987-12-11 | ||
| JPS51152278U (US07923587-20110412-C00022.png) * | 1975-05-29 | 1976-12-04 | ||
| JPS52146140U (US07923587-20110412-C00022.png) * | 1976-04-30 | 1977-11-05 | ||
| JPS52155039U (US07923587-20110412-C00022.png) * | 1976-05-19 | 1977-11-25 | ||
| JPS60149034A (ja) * | 1984-09-07 | 1985-08-06 | Olympus Optical Co Ltd | 自動調光式ストロボの動作表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS522619B2 (US07923587-20110412-C00022.png) | 1977-01-22 |
| CA997410A (en) | 1976-09-21 |
| DE2327681A1 (de) | 1973-12-13 |
| DE2327681C3 (de) | 1975-10-02 |
| US3898514A (en) | 1975-08-05 |
| DE2327681B2 (de) | 1975-02-20 |
