ES459444A1 - Improvements in electronic timer circuits. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in electronic timer circuits. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES459444A1 ES459444A1 ES459444A ES459444A ES459444A1 ES 459444 A1 ES459444 A1 ES 459444A1 ES 459444 A ES459444 A ES 459444A ES 459444 A ES459444 A ES 459444A ES 459444 A1 ES459444 A1 ES 459444A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- integrated circuit
- 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.)
- Expired
Links
Landscapes
- Arc Welding Control (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electronic Switches (AREA)
Abstract
Improvements in electronic timer circuits, of the type comprising an integrated circuit provided with pulse counter means and matching means to generate an output signal in response to the arrival of the pulse count at a certain number, essentially characterized by the facts that the signal pulse input of the integrated circuit is connected to a tap of the alternating voltage of a supply network, and the control signal output of the integrated circuit itself is connected to the control electrode of a device controlled semiconductor, whose working circuit is connected in parallel with the excitation winding of a signal output relay produced in response to the end of the count. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES459444A ES459444A1 (en) | 1977-06-03 | 1977-06-03 | Improvements in electronic timer circuits. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES459444A ES459444A1 (en) | 1977-06-03 | 1977-06-03 | Improvements in electronic timer circuits. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES459444A1 true ES459444A1 (en) | 1978-05-01 |
Family
ID=8473936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES459444A Expired ES459444A1 (en) | 1977-06-03 | 1977-06-03 | Improvements in electronic timer circuits. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES459444A1 (en) |
-
1977
- 1977-06-03 ES ES459444A patent/ES459444A1/en not_active Expired
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