JPH02146634U - - Google Patents
Info
- Publication number
- JPH02146634U JPH02146634U JP5301590U JP5301590U JPH02146634U JP H02146634 U JPH02146634 U JP H02146634U JP 5301590 U JP5301590 U JP 5301590U JP 5301590 U JP5301590 U JP 5301590U JP H02146634 U JPH02146634 U JP H02146634U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- light
- flash discharge
- time
- state
- Prior art date
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000012886 linear function Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000012887 quadratic function Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 8
- 238000007600 charging Methods 0.000 description 1
- 238000010277 constant-current charging Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
Landscapes
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990053015U JPH0438337Y2 (enrdf_load_stackoverflow) | 1990-05-23 | 1990-05-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990053015U JPH0438337Y2 (enrdf_load_stackoverflow) | 1990-05-23 | 1990-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02146634U true JPH02146634U (enrdf_load_stackoverflow) | 1990-12-12 |
JPH0438337Y2 JPH0438337Y2 (enrdf_load_stackoverflow) | 1992-09-08 |
Family
ID=31573829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990053015U Expired JPH0438337Y2 (enrdf_load_stackoverflow) | 1990-05-23 | 1990-05-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0438337Y2 (enrdf_load_stackoverflow) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917233A (enrdf_load_stackoverflow) * | 1972-06-05 | 1974-02-15 | ||
JPS56114937A (en) * | 1980-02-18 | 1981-09-09 | Secoh Giken Inc | Electronic photometric flash device |
-
1990
- 1990-05-23 JP JP1990053015U patent/JPH0438337Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917233A (enrdf_load_stackoverflow) * | 1972-06-05 | 1974-02-15 | ||
JPS56114937A (en) * | 1980-02-18 | 1981-09-09 | Secoh Giken Inc | Electronic photometric flash device |
Also Published As
Publication number | Publication date |
---|---|
JPH0438337Y2 (enrdf_load_stackoverflow) | 1992-09-08 |