JPS5126712Y2 - - Google Patents
Info
- Publication number
- JPS5126712Y2 JPS5126712Y2 JP1971069820U JP6982071U JPS5126712Y2 JP S5126712 Y2 JPS5126712 Y2 JP S5126712Y2 JP 1971069820 U JP1971069820 U JP 1971069820U JP 6982071 U JP6982071 U JP 6982071U JP S5126712 Y2 JPS5126712 Y2 JP S5126712Y2
- 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.)
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/58—Means for varying duration of "open" period of shutter
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- 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
- G03B1/00—Film strip handling
- G03B1/60—Measuring or indicating length of the used or unused film; Counting number of exposures
- G03B1/66—Counting number of exposures
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- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
-
- 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
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/081—Analogue circuits
- G03B7/083—Analogue circuits for control of exposure time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971069820U JPS5126712Y2 (enExample) | 1971-08-06 | 1971-08-06 | |
| US00275784A US3769886A (en) | 1971-08-06 | 1972-07-27 | Shutter operating mechanism having an automatic exposure time control means for photographic camera |
| DE2238728A DE2238728C3 (de) | 1971-08-06 | 1972-08-05 | Vorrichtung zur Betätigung des Verschlusses einer Kamera mit automatischer Belichtungssteuerung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971069820U JPS5126712Y2 (enExample) | 1971-08-06 | 1971-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4827845U JPS4827845U (enExample) | 1973-04-04 |
| JPS5126712Y2 true JPS5126712Y2 (enExample) | 1976-07-07 |
Family
ID=13413763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971069820U Expired JPS5126712Y2 (enExample) | 1971-08-06 | 1971-08-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3769886A (enExample) |
| JP (1) | JPS5126712Y2 (enExample) |
| DE (1) | DE2238728C3 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123338U (enExample) * | 1974-03-22 | 1975-10-08 | ||
| JPS53140603A (en) * | 1977-05-16 | 1978-12-07 | Enomoto Maikuroponpu Seisakush | Reciprocating type electromagnetic pump |
| JPS5426707U (enExample) * | 1977-07-27 | 1979-02-21 | ||
| JPS595194Y2 (ja) * | 1979-10-03 | 1984-02-16 | 国産電機株式会社 | 振動式電磁エアポンプ |
| JPS5810181A (ja) * | 1982-01-18 | 1983-01-20 | Enomoto Micro Pump Seisakusho:Kk | 電磁往復ポンプ |
| JPS59115882U (ja) * | 1982-10-28 | 1984-08-04 | 株式会社榎本マイクロポンプ製作所 | 電磁往復ポンプ |
| JPS5913694U (ja) * | 1982-10-28 | 1984-01-27 | 株式会社榎本マイクロポンプ製作所 | 電磁往復ポンプ |
| JPH0621909B2 (ja) * | 1982-11-18 | 1994-03-23 | 株式会社ニコン | 閃光撮影可能なカメラ |
| US20010047988A1 (en) * | 1997-10-20 | 2001-12-06 | Kazuo Hiraoka | Welding method and welded joint structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3422738A (en) * | 1964-07-24 | 1969-01-21 | Citizen Watch Co Ltd | Automatic exposure flash camera |
| US3326103A (en) * | 1964-12-09 | 1967-06-20 | Polaroid Corp | Auxiliary shutter timing mechanism |
| DE1259697B (de) * | 1965-03-19 | 1968-01-25 | Prontor Werk Gauthier Gmbh | Photographische Kamera mit elektronischer sowie beleuchtungsabhaengig steuerbarer Zeitbildungseinrichtung |
| US3673415A (en) * | 1969-11-08 | 1972-06-27 | Yashica Co Ltd | Shutter operating circuit having means to close shutter when light is insufficient |
-
1971
- 1971-08-06 JP JP1971069820U patent/JPS5126712Y2/ja not_active Expired
-
1972
- 1972-07-27 US US00275784A patent/US3769886A/en not_active Expired - Lifetime
- 1972-08-05 DE DE2238728A patent/DE2238728C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2238728C3 (de) | 1974-02-07 |
| JPS4827845U (enExample) | 1973-04-04 |
| DE2238728B2 (de) | 1973-07-12 |
| US3769886A (en) | 1973-11-06 |
| DE2238728A1 (de) | 1973-02-22 |