JPS4915432U - - Google Patents
Info
- Publication number
- JPS4915432U JPS4915432U JP1972055644U JP5564472U JPS4915432U JP S4915432 U JPS4915432 U JP S4915432U JP 1972055644 U JP1972055644 U JP 1972055644U JP 5564472 U JP5564472 U JP 5564472U JP S4915432 U JPS4915432 U JP S4915432U
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/14—Indicating direction of current; Indicating polarity of voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
- Primary Cells (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972055644U JPS5421704Y2 (cg-RX-API-DMAC7.html) | 1972-05-13 | 1972-05-13 | |
| US357972A US3879655A (en) | 1972-05-13 | 1973-05-07 | Polarity indicating battery receptacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972055644U JPS5421704Y2 (cg-RX-API-DMAC7.html) | 1972-05-13 | 1972-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4915432U true JPS4915432U (cg-RX-API-DMAC7.html) | 1974-02-08 |
| JPS5421704Y2 JPS5421704Y2 (cg-RX-API-DMAC7.html) | 1979-08-01 |
Family
ID=13004510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972055644U Expired JPS5421704Y2 (cg-RX-API-DMAC7.html) | 1972-05-13 | 1972-05-13 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3879655A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5421704Y2 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179130A (ja) * | 1984-03-09 | 1986-08-11 | リオン株式会社 | 振動ユニット及びこのユニットを用いた振動感覚測定装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044304A (en) * | 1974-01-28 | 1977-08-23 | Nippon Kogaku K.K. | Device for checking a d c source voltage relative to a predetermined value |
| US4075561A (en) * | 1976-11-01 | 1978-02-21 | General Electric Company | Programmable electrical apparatus containing a battery |
| JPS5526053A (en) * | 1978-08-15 | 1980-02-25 | Nissan Motor | Device for warning error connection of battery |
| EP1304904B1 (de) * | 2002-05-07 | 2006-06-14 | Phonak Ag | Vorrichtung zum Ein/Ausschalten eines elektrischen Gerätes bzw. einer Komponente |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2797405A (en) * | 1953-11-24 | 1957-06-25 | Francis C W Stelter | Container for valuables with alarm system |
| US2771526A (en) * | 1954-09-01 | 1956-11-20 | Revere Camera Co | Switch actuator apparatus |
| AT222501B (de) * | 1960-09-23 | 1962-07-25 | Eumig | Einrichtung zur Kontrolle der Batteriespannung einer elektrisch angetriebenen Filmkamera |
| DE1147114B (de) * | 1960-09-23 | 1963-04-11 | Agfa Ag | Kinematographische Aufnahmekamera mit ueber eine Batterie gespeistem Belichtungsmesser |
| US3259754A (en) * | 1962-10-23 | 1966-07-05 | Leslie C Matheson | Polarity indicator |
| US3243795A (en) * | 1963-03-08 | 1966-03-29 | Eastman Kodak Co | Battery condition indicator |
| US3371330A (en) * | 1965-01-18 | 1968-02-27 | Handebois Inc | Polarity reversal warning device |
| US3480860A (en) * | 1965-05-19 | 1969-11-25 | Prontor Werk Gauthier Gmbh | Testing means for an electronically operating automatic exposure system for photographic cameras |
| US3452347A (en) * | 1966-11-03 | 1969-06-24 | Eastman Kodak Co | Luminous diode battery condition indicator for camera |
| US3583800A (en) * | 1968-03-08 | 1971-06-08 | Minolta Camera Kk | Device for checking driving battery voltage in a motion-picture camera with a wide range of frame speed |
-
1972
- 1972-05-13 JP JP1972055644U patent/JPS5421704Y2/ja not_active Expired
-
1973
- 1973-05-07 US US357972A patent/US3879655A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179130A (ja) * | 1984-03-09 | 1986-08-11 | リオン株式会社 | 振動ユニット及びこのユニットを用いた振動感覚測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5421704Y2 (cg-RX-API-DMAC7.html) | 1979-08-01 |
| US3879655A (en) | 1975-04-22 |