IT1211435B - Improved washing and drying machine - Google Patents

Improved washing and drying machine

Info

Publication number
IT1211435B
IT1211435B IT8767908A IT6790887A IT1211435B IT 1211435 B IT1211435 B IT 1211435B IT 8767908 A IT8767908 A IT 8767908A IT 6790887 A IT6790887 A IT 6790887A IT 1211435 B IT1211435 B IT 1211435B
Authority
IT
Italy
Prior art keywords
electron beam
capacitor
current
switch
cut
Prior art date
Application number
IT8767908A
Other languages
Italian (it)
Other versions
IT8767908A0 (en
Inventor
Carlo Frairia
Original Assignee
Indesit
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Indesit filed Critical Indesit
Priority to IT8767908A priority Critical patent/IT1211435B/en
Publication of IT8767908A0 publication Critical patent/IT8767908A0/en
Application granted granted Critical
Publication of IT1211435B publication Critical patent/IT1211435B/en

Links

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.
IT8767908A 1987-10-29 1987-10-29 Improved washing and drying machine IT1211435B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8767908A IT1211435B (en) 1987-10-29 1987-10-29 Improved washing and drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767908A IT1211435B (en) 1987-10-29 1987-10-29 Improved washing and drying machine

Publications (2)

Publication Number Publication Date
IT8767908A0 IT8767908A0 (en) 1987-10-29
IT1211435B true IT1211435B (en) 1989-10-26

Family

ID=11306280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767908A IT1211435B (en) 1987-10-29 1987-10-29 Improved washing and drying machine

Country Status (1)

Country Link
IT (1) IT1211435B (en)

Also Published As

Publication number Publication date
IT8767908A0 (en) 1987-10-29

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