JPS4859765A - - Google Patents
Info
- Publication number
- JPS4859765A JPS4859765A JP46094742A JP9474271A JPS4859765A JP S4859765 A JPS4859765 A JP S4859765A JP 46094742 A JP46094742 A JP 46094742A JP 9474271 A JP9474271 A JP 9474271A JP S4859765 A JPS4859765 A JP S4859765A
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
-
- 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
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Direct Current Motors (AREA)
- Electronic Switches (AREA)
- Relay Circuits (AREA)
- Pulse Circuits (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46094742A JPS4859765A (enrdf_load_stackoverflow) | 1971-11-25 | 1971-11-25 | |
US00308780A US3801890A (en) | 1971-11-25 | 1972-11-22 | Timer device and a camera using said device |
DE2257725A DE2257725C2 (de) | 1971-11-25 | 1972-11-24 | Zeitgeber für eine einen Antriebsmotor und eine elektrische Energiequelle für den Antriebsmotor aufweisende Betriebseinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46094742A JPS4859765A (enrdf_load_stackoverflow) | 1971-11-25 | 1971-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4859765A true JPS4859765A (enrdf_load_stackoverflow) | 1973-08-22 |
Family
ID=14118561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46094742A Pending JPS4859765A (enrdf_load_stackoverflow) | 1971-11-25 | 1971-11-25 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3801890A (enrdf_load_stackoverflow) |
JP (1) | JPS4859765A (enrdf_load_stackoverflow) |
DE (1) | DE2257725C2 (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51108552U (enrdf_load_stackoverflow) * | 1975-02-27 | 1976-08-31 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034275A (en) * | 1975-12-29 | 1977-07-05 | Karl Mangel | Optical control system for elevators |
US4828361A (en) * | 1987-08-26 | 1989-05-09 | Siegel-Robert, Inc. | Semi-automatic rear view mirror assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS429140Y1 (enrdf_load_stackoverflow) * | 1965-01-06 | 1967-05-17 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2877401A (en) * | 1955-12-30 | 1959-03-10 | Hansburg Milton | Delay circuit for "on-off" servo system |
US3546479A (en) * | 1968-02-09 | 1970-12-08 | Gen Time Corp | Long period electronic timer for aerosol dispenser or the like |
US3707661A (en) * | 1971-03-22 | 1972-12-26 | Cmd Electronics Inc | Electrical drive motor protective means |
-
1971
- 1971-11-25 JP JP46094742A patent/JPS4859765A/ja active Pending
-
1972
- 1972-11-22 US US00308780A patent/US3801890A/en not_active Expired - Lifetime
- 1972-11-24 DE DE2257725A patent/DE2257725C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS429140Y1 (enrdf_load_stackoverflow) * | 1965-01-06 | 1967-05-17 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51108552U (enrdf_load_stackoverflow) * | 1975-02-27 | 1976-08-31 |
Also Published As
Publication number | Publication date |
---|---|
DE2257725C2 (de) | 1985-03-21 |
DE2257725A1 (de) | 1973-05-30 |
US3801890A (en) | 1974-04-02 |