JPS51120692A - Electric current control apparatus - Google Patents
Electric current control apparatusInfo
- Publication number
- JPS51120692A JPS51120692A JP4615175A JP4615175A JPS51120692A JP S51120692 A JPS51120692 A JP S51120692A JP 4615175 A JP4615175 A JP 4615175A JP 4615175 A JP4615175 A JP 4615175A JP S51120692 A JPS51120692 A JP S51120692A
- Authority
- JP
- Japan
- Prior art keywords
- electric current
- control apparatus
- current control
- light
- current
- 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.)
- Pending
Links
Abstract
PURPOSE: The quantity of light of an illuminant is made to change in order by a screening object, allowing the passed light to illuminate the photoelectric element, whereby the quantity of current depending on the passed light is obtained, thus providing an improved electric-current-controlapparatus replacing the variable resistance.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4615175A JPS51120692A (en) | 1975-04-15 | 1975-04-15 | Electric current control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4615175A JPS51120692A (en) | 1975-04-15 | 1975-04-15 | Electric current control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51120692A true JPS51120692A (en) | 1976-10-22 |
Family
ID=12738968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4615175A Pending JPS51120692A (en) | 1975-04-15 | 1975-04-15 | Electric current control apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51120692A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4123704Y1 (en) * | 1964-08-04 | 1966-12-02 |
-
1975
- 1975-04-15 JP JP4615175A patent/JPS51120692A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4123704Y1 (en) * | 1964-08-04 | 1966-12-02 |
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