NL8105413A - Elektrische flitsinrichting. - Google Patents
Elektrische flitsinrichting. Download PDFInfo
- Publication number
- NL8105413A NL8105413A NL8105413A NL8105413A NL8105413A NL 8105413 A NL8105413 A NL 8105413A NL 8105413 A NL8105413 A NL 8105413A NL 8105413 A NL8105413 A NL 8105413A NL 8105413 A NL8105413 A NL 8105413A
- Authority
- NL
- Netherlands
- Prior art keywords
- flash
- circuit
- control circuit
- electric
- trigger signal
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 44
- 238000004804 winding Methods 0.000 claims description 29
- 238000010791 quenching Methods 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000004146 energy storage Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002806 neon Chemical class 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- 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
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0503—Built-in units
-
- 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
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0514—Separate unit
-
- 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
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0514—Separate unit
- G03B2215/0557—Multiple units, e.g. slave-unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55169754A JPS5793335A (en) | 1980-12-01 | 1980-12-01 | Flash device |
| JP16975480 | 1980-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8105413A true NL8105413A (nl) | 1982-07-01 |
Family
ID=15892221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8105413A NL8105413A (nl) | 1980-12-01 | 1981-11-30 | Elektrische flitsinrichting. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5793335A (it) |
| DE (1) | DE3147356A1 (it) |
| FR (1) | FR2495339A1 (it) |
| GB (1) | GB2091442A (it) |
| IT (1) | IT1144516B (it) |
| NL (1) | NL8105413A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0511140U (ja) * | 1991-07-30 | 1993-02-12 | 株式会社ニコン | 閃光撮影装置 |
-
1980
- 1980-12-01 JP JP55169754A patent/JPS5793335A/ja active Pending
-
1981
- 1981-11-30 NL NL8105413A patent/NL8105413A/nl not_active Application Discontinuation
- 1981-11-30 IT IT49800/81A patent/IT1144516B/it active
- 1981-11-30 GB GB8136062A patent/GB2091442A/en active Pending
- 1981-11-30 DE DE19813147356 patent/DE3147356A1/de not_active Withdrawn
- 1981-11-30 FR FR8122386A patent/FR2495339A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2495339A1 (fr) | 1982-06-04 |
| IT8149800A0 (it) | 1981-11-30 |
| GB2091442A (en) | 1982-07-28 |
| IT1144516B (it) | 1986-10-29 |
| FR2495339B3 (it) | 1984-09-14 |
| JPS5793335A (en) | 1982-06-10 |
| DE3147356A1 (de) | 1983-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |