GB2102131B - Improvements in or relating to electrical shutters for camera for use with electronic flash units - Google Patents
Improvements in or relating to electrical shutters for camera for use with electronic flash unitsInfo
- Publication number
- GB2102131B GB2102131B GB08204579A GB8204579A GB2102131B GB 2102131 B GB2102131 B GB 2102131B GB 08204579 A GB08204579 A GB 08204579A GB 8204579 A GB8204579 A GB 8204579A GB 2102131 B GB2102131 B GB 2102131B
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- camera
- electronic flash
- flash units
- electrical shutters
- 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.)
- Expired
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
- G03B15/05—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Exposure Control For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8114178A JPS557772A (en) | 1978-07-04 | 1978-07-04 | Cooperative control unit of camera and strobe |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2102131A GB2102131A (en) | 1983-01-26 |
GB2102131B true GB2102131B (en) | 1983-06-02 |
Family
ID=13738121
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08134200A Expired GB2103832B (en) | 1978-07-04 | 1979-07-03 | Improvements in or relating to electronic flash units |
GB08204579A Expired GB2102131B (en) | 1978-07-04 | 1979-07-03 | Improvements in or relating to electrical shutters for camera for use with electronic flash units |
GB8134201A Expired GB2097136B (en) | 1978-07-04 | 1979-07-03 | Improvements in or relating to cameras |
GB08204580A Expired GB2131974B (en) | 1978-07-04 | 1982-02-17 | Improvements in or relating to electrical flash units for use with cameras with electrical shutters |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08134200A Expired GB2103832B (en) | 1978-07-04 | 1979-07-03 | Improvements in or relating to electronic flash units |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8134201A Expired GB2097136B (en) | 1978-07-04 | 1979-07-03 | Improvements in or relating to cameras |
GB08204580A Expired GB2131974B (en) | 1978-07-04 | 1982-02-17 | Improvements in or relating to electrical flash units for use with cameras with electrical shutters |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS557772A (en) |
GB (4) | GB2103832B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4346971A (en) * | 1979-10-01 | 1982-08-31 | Polaroid Corporation | Photographic apparatus with controlled shutter blade time out |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1507505A (en) * | 1974-05-16 | 1978-04-19 | West Electric Co | Flash guns |
JPS53109628A (en) * | 1977-03-05 | 1978-09-25 | Nippon Chemical Ind | Indication device for camera |
JPS5815932Y2 (en) * | 1978-08-01 | 1983-03-31 | オリンパス光学工業株式会社 | Strobe device mounting bracket |
-
1978
- 1978-07-04 JP JP8114178A patent/JPS557772A/en active Granted
-
1979
- 1979-07-03 GB GB08134200A patent/GB2103832B/en not_active Expired
- 1979-07-03 GB GB08204579A patent/GB2102131B/en not_active Expired
- 1979-07-03 GB GB8134201A patent/GB2097136B/en not_active Expired
-
1982
- 1982-02-17 GB GB08204580A patent/GB2131974B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2131974B (en) | 1984-12-19 |
GB2103832B (en) | 1983-07-13 |
JPS557772A (en) | 1980-01-19 |
GB2097136B (en) | 1983-02-23 |
GB2102131A (en) | 1983-01-26 |
GB2097136A (en) | 1982-10-27 |
GB2103832A (en) | 1983-02-23 |
GB2131974A (en) | 1984-06-27 |
JPH0160808B2 (en) | 1989-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |