IT1212623B - Circular knitting machine - Google Patents

Circular knitting machine

Info

Publication number
IT1212623B
IT1212623B IT8209566A IT956682A IT1212623B IT 1212623 B IT1212623 B IT 1212623B IT 8209566 A IT8209566 A IT 8209566A IT 956682 A IT956682 A IT 956682A IT 1212623 B IT1212623 B IT 1212623B
Authority
IT
Italy
Prior art keywords
ring
anode
electron
anode ring
source
Prior art date
Application number
IT8209566A
Other languages
Italian (it)
Other versions
IT8209566A0 (en
Inventor
Nistri Giuliano
Original Assignee
Nistri Giuliano
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 Nistri Giuliano filed Critical Nistri Giuliano
Priority to IT8209566A priority Critical patent/IT1212623B/en
Publication of IT8209566A0 publication Critical patent/IT8209566A0/en
Application granted granted Critical
Publication of IT1212623B publication Critical patent/IT1212623B/en

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  • X-Ray Techniques (AREA)

Abstract

The apparatus has an X-ray source (3) having an electron source (31) and a stationary anode (4) which describes a full or partial anode ring with a circuit for accelerating electrons emitted from the electron source, using a high positive constant voltage, towards the anode ring. The electrons form an electron beam (32) which collides with the anode ring at a focal spot (41) which, in turn, emits X-ray radiation in the form of a fan beam (42). With a full or partial X-ray detector ring (5) the detector ring and the anode ring are coaxially arranged and define a scan slice. The detector ring is such as to permit the spatial resolution around the ring of the X-rays detected. A number of electron sources are arranged on an electron source ring (33) in proximity to the anode ring. A circuit is provided to control the sources individually in order to emit electron beams in set time sequence. The focal spots produced by the electron beams on the anode ring are each electromagnetically swept over a portion of the anode ring.
IT8209566A 1982-12-09 1982-12-09 Circular knitting machine IT1212623B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8209566A IT1212623B (en) 1982-12-09 1982-12-09 Circular knitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8209566A IT1212623B (en) 1982-12-09 1982-12-09 Circular knitting machine

Publications (2)

Publication Number Publication Date
IT8209566A0 IT8209566A0 (en) 1982-12-09
IT1212623B true IT1212623B (en) 1989-11-30

Family

ID=11132276

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8209566A IT1212623B (en) 1982-12-09 1982-12-09 Circular knitting machine

Country Status (1)

Country Link
IT (1) IT1212623B (en)

Also Published As

Publication number Publication date
IT8209566A0 (en) 1982-12-09

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