JPS55141109U - - Google Patents
Info
- Publication number
- JPS55141109U JPS55141109U JP1979040672U JP4067279U JPS55141109U JP S55141109 U JPS55141109 U JP S55141109U JP 1979040672 U JP1979040672 U JP 1979040672U JP 4067279 U JP4067279 U JP 4067279U JP S55141109 U JPS55141109 U JP S55141109U
- 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
-
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
-
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/26—Power supplies; Circuitry or arrangement to switch on the power source; Circuitry to check the power source voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979040672U JPS6012099Y2 (ja) | 1979-03-30 | 1979-03-30 | 電気シヤツタの誤動作防止装置 |
| US06/126,349 US4310230A (en) | 1979-03-30 | 1980-03-03 | Apparatus for preventing malfunction of an electric shutter device |
| DE19803011941 DE3011941A1 (de) | 1979-03-30 | 1980-03-27 | Einrichtung zur verhinderung einer funktionsstoerung eines elektrischen verschlusses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979040672U JPS6012099Y2 (ja) | 1979-03-30 | 1979-03-30 | 電気シヤツタの誤動作防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55141109U true JPS55141109U (enExample) | 1980-10-08 |
| JPS6012099Y2 JPS6012099Y2 (ja) | 1985-04-19 |
Family
ID=12587009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979040672U Expired JPS6012099Y2 (ja) | 1979-03-30 | 1979-03-30 | 電気シヤツタの誤動作防止装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4310230A (enExample) |
| JP (1) | JPS6012099Y2 (enExample) |
| DE (1) | DE3011941A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156820A (en) * | 1980-05-09 | 1981-12-03 | Nippon Kogaku Kk <Nikon> | Shutter release lock device |
| JPS57192936A (en) * | 1981-05-25 | 1982-11-27 | Canon Inc | Photographing inhibiting device for camera |
| JPS60196735A (ja) * | 1984-02-13 | 1985-10-05 | Canon Inc | 電圧検出装置を有するカメラ |
| US4609062A (en) * | 1985-07-19 | 1986-09-02 | Colt Industries Operating Corp. | Heavy-duty industrial weighing scale |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5311021A (en) * | 1976-07-17 | 1978-02-01 | Fuji Photo Optical Co Ltd | Exposure control circuit |
| JPS5381233A (en) * | 1976-12-27 | 1978-07-18 | Copal Co Ltd | Driving power supply circuit for camera |
| US4181417A (en) * | 1977-03-16 | 1980-01-01 | Canon Kabushiki Kaisha | Shutter operation control device for a photographic camera |
-
1979
- 1979-03-30 JP JP1979040672U patent/JPS6012099Y2/ja not_active Expired
-
1980
- 1980-03-03 US US06/126,349 patent/US4310230A/en not_active Expired - Lifetime
- 1980-03-27 DE DE19803011941 patent/DE3011941A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US4310230A (en) | 1982-01-12 |
| DE3011941A1 (de) | 1980-10-09 |
| JPS6012099Y2 (ja) | 1985-04-19 |