IT1211479B - Linoleum prodn. - Google Patents
Linoleum prodn.Info
- Publication number
- IT1211479B IT1211479B IT8767755A IT6775587A IT1211479B IT 1211479 B IT1211479 B IT 1211479B IT 8767755 A IT8767755 A IT 8767755A IT 6775587 A IT6775587 A IT 6775587A IT 1211479 B IT1211479 B IT 1211479B
- Authority
- IT
- Italy
- Prior art keywords
- electron beam
- capacitor
- current
- switch
- cut
- Prior art date
Links
- 238000010894 electron beam technology Methods 0.000 abstract 12
- 239000003990 capacitor Substances 0.000 abstract 5
Landscapes
- Electron Sources, Ion Sources (AREA)
Abstract
The circuit has a switch coupled to a source of a voltage supply and has a control input responsive to a signal that is indicative of when electron beam current cut-off is required and related to a deflection signal for the electron beam for selectively conducting a current associated with electron beam cutoff. A capacitor is coupled to the switch and to a control grid of the cathode ray tube for storing a charge to develop an electron beam blanking voltage on the capacitor. The switch conducts the current related to electron beam cutoff when electron beam current cut-off is not required and disables conduction of the current related to electron beam cutoff when electron beam current cut-off is required. The capacitor is charged from the current related to electron beam cutoff that flows through the switch and is supplied by the source of the voltage supply when electron beam current cut-off is not required. The switch decouples the source of the supply voltage from the capacitor and places the blanking voltage developed on the capacitor across the control grid when electron beam current cut-off is required to cut-off the electron beam current in the cathode ray tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767755A IT1211479B (en) | 1987-09-03 | 1987-09-03 | Linoleum prodn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767755A IT1211479B (en) | 1987-09-03 | 1987-09-03 | Linoleum prodn. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8767755A0 IT8767755A0 (en) | 1987-09-03 |
IT1211479B true IT1211479B (en) | 1989-11-03 |
Family
ID=11305041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8767755A IT1211479B (en) | 1987-09-03 | 1987-09-03 | Linoleum prodn. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1211479B (en) |
-
1987
- 1987-09-03 IT IT8767755A patent/IT1211479B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8767755A0 (en) | 1987-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950929 |