IT1209913B - Aminoacid(s) mixt. for horticultural use - Google Patents

Aminoacid(s) mixt. for horticultural use

Info

Publication number
IT1209913B
IT1209913B IT8447764A IT4776484A IT1209913B IT 1209913 B IT1209913 B IT 1209913B IT 8447764 A IT8447764 A IT 8447764A IT 4776484 A IT4776484 A IT 4776484A IT 1209913 B IT1209913 B IT 1209913B
Authority
IT
Italy
Prior art keywords
power supply
high voltage
operating
intensifier
mixt
Prior art date
Application number
IT8447764A
Other languages
Italian (it)
Other versions
IT8447764A0 (en
Inventor
Giordano Guido
Original Assignee
Giordano Guido
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 Giordano Guido filed Critical Giordano Guido
Priority to IT8447764A priority Critical patent/IT1209913B/en
Publication of IT8447764A0 publication Critical patent/IT8447764A0/en
Application granted granted Critical
Publication of IT1209913B publication Critical patent/IT1209913B/en

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Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

The high voltage power supply (2) of an image intensifier (1) is operated intermittently to minimise the effect on the intensified image of magnetic and electrical interference produced by the power supply. The input capacitance (43) of the intensifier maintains the high voltage at an acceptable level when the power supply is not operating. When used in conjunction with a video camera, the power supply may be allowed to operate only during the frame sunch and/or line synch periods. A shutter may inhibit operation of the image intensifier whilst its power supply is operating. The power supply enable period to inhibit period ratio is at least 1:10, and the duration of the enable period is not more than 10 mS.
IT8447764A 1984-02-27 1984-02-27 Aminoacid(s) mixt. for horticultural use IT1209913B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8447764A IT1209913B (en) 1984-02-27 1984-02-27 Aminoacid(s) mixt. for horticultural use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8447764A IT1209913B (en) 1984-02-27 1984-02-27 Aminoacid(s) mixt. for horticultural use

Publications (2)

Publication Number Publication Date
IT8447764A0 IT8447764A0 (en) 1984-02-27
IT1209913B true IT1209913B (en) 1989-08-30

Family

ID=11262364

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8447764A IT1209913B (en) 1984-02-27 1984-02-27 Aminoacid(s) mixt. for horticultural use

Country Status (1)

Country Link
IT (1) IT1209913B (en)

Also Published As

Publication number Publication date
IT8447764A0 (en) 1984-02-27

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