IT1246642B - Electrical-electronic device for controlling electrical loads, particularly of the timed control type - Google Patents

Electrical-electronic device for controlling electrical loads, particularly of the timed control type

Info

Publication number
IT1246642B
IT1246642B ITBO910140A ITBO910140A IT1246642B IT 1246642 B IT1246642 B IT 1246642B IT BO910140 A ITBO910140 A IT BO910140A IT BO910140 A ITBO910140 A IT BO910140A IT 1246642 B IT1246642 B IT 1246642B
Authority
IT
Italy
Prior art keywords
unit
electrical
push button
electronic device
control type
Prior art date
Application number
ITBO910140A
Other languages
Italian (it)
Inventor
Giuseppe Valentino
Original Assignee
Giuseppe Valentino
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 Giuseppe Valentino filed Critical Giuseppe Valentino
Priority to ITBO910140A priority Critical patent/IT1246642B/en
Publication of ITBO910140A0 publication Critical patent/ITBO910140A0/en
Publication of ITBO910140A1 publication Critical patent/ITBO910140A1/en
Application granted granted Critical
Publication of IT1246642B publication Critical patent/IT1246642B/en

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The device for controlling electrical loads, in timed mode or in another mode, for example for illuminating stairs inside a building, electrically operated locks, etc. The device comprises a unit A which supplies, following the pressing of at least one push button P1-Pn, a unit X which can send, independently of the time for which the aforesaid push button is kept pressed, a pulse of predetermined duration for the control, through further units B and C connected in cascade to the unit X and operated by it, of a corresponding load D. The unit X is activated only in the presence of a predetermined active front of a signal VA originated by the push button P1-Pn. In a second embodiment, the device comprises a unit X' provided as an alternative to the aforesaid unit X described with respect to the first embodiment, associated with a unit Y capable of keeping the load D constantly activated when predetermined first and second operating conditions are present. <IMAGE>
ITBO910140A 1991-04-29 1991-04-29 Electrical-electronic device for controlling electrical loads, particularly of the timed control type IT1246642B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBO910140A IT1246642B (en) 1991-04-29 1991-04-29 Electrical-electronic device for controlling electrical loads, particularly of the timed control type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910140A IT1246642B (en) 1991-04-29 1991-04-29 Electrical-electronic device for controlling electrical loads, particularly of the timed control type

Publications (3)

Publication Number Publication Date
ITBO910140A0 ITBO910140A0 (en) 1991-04-29
ITBO910140A1 ITBO910140A1 (en) 1991-07-29
IT1246642B true IT1246642B (en) 1994-11-24

Family

ID=11337443

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910140A IT1246642B (en) 1991-04-29 1991-04-29 Electrical-electronic device for controlling electrical loads, particularly of the timed control type

Country Status (1)

Country Link
IT (1) IT1246642B (en)

Also Published As

Publication number Publication date
ITBO910140A0 (en) 1991-04-29
ITBO910140A1 (en) 1991-07-29

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Legal Events

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0001 Granted