IT1218156B - Liq.-liq. extn. centrifuge - Google Patents

Liq.-liq. extn. centrifuge

Info

Publication number
IT1218156B
IT1218156B IT48256/87A IT4825687A IT1218156B IT 1218156 B IT1218156 B IT 1218156B IT 48256/87 A IT48256/87 A IT 48256/87A IT 4825687 A IT4825687 A IT 4825687A IT 1218156 B IT1218156 B IT 1218156B
Authority
IT
Italy
Prior art keywords
rotation
current
liq
effected
magnetic field
Prior art date
Application number
IT48256/87A
Other languages
Italian (it)
Other versions
IT8748256A0 (en
Inventor
Tommaso Candelieri
Giovanni Petrigliano
Vincenzo Siepe
Marian Hoffmann
Original Assignee
Enea
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 Enea filed Critical Enea
Priority to IT48256/87A priority Critical patent/IT1218156B/en
Publication of IT8748256A0 publication Critical patent/IT8748256A0/en
Application granted granted Critical
Publication of IT1218156B publication Critical patent/IT1218156B/en

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  • Electron Tubes For Measurement (AREA)

Abstract

In a telecine chain, the scanning raster is rotated by applying a magnetic field perpendicular to the axis of the electron beam, and the distortion introduced by such rotation is compensated for. A rotate coil is located about the scanning tube the coil formed so that current passing through it induces the magnetic field and thus effects the rotation of the raster. The degree of rotation is within limits dependent on the current, and the direction of rotation is dependent on the direction of current flow. There is pref. an Absolute Angle Generator which has an input common with the input which controls the current through the Rotate Coil and which provides outputs for the compensation functions. Focus compensation is effected by applying a stimulus to the focus system which is based on the degree of rotation being effected.
IT48256/87A 1987-07-31 1987-07-31 Liq.-liq. extn. centrifuge IT1218156B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT48256/87A IT1218156B (en) 1987-07-31 1987-07-31 Liq.-liq. extn. centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48256/87A IT1218156B (en) 1987-07-31 1987-07-31 Liq.-liq. extn. centrifuge

Publications (2)

Publication Number Publication Date
IT8748256A0 IT8748256A0 (en) 1987-07-31
IT1218156B true IT1218156B (en) 1990-04-12

Family

ID=11265522

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48256/87A IT1218156B (en) 1987-07-31 1987-07-31 Liq.-liq. extn. centrifuge

Country Status (1)

Country Link
IT (1) IT1218156B (en)

Also Published As

Publication number Publication date
IT8748256A0 (en) 1987-07-31

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Effective date: 19950719