IT1212538B - Threads treatment equipment - Google Patents
Threads treatment equipmentInfo
- Publication number
- IT1212538B IT1212538B IT8224616A IT2461682A IT1212538B IT 1212538 B IT1212538 B IT 1212538B IT 8224616 A IT8224616 A IT 8224616A IT 2461682 A IT2461682 A IT 2461682A IT 1212538 B IT1212538 B IT 1212538B
- Authority
- IT
- Italy
- Prior art keywords
- ring
- anode
- electron
- anode ring
- source
- Prior art date
Links
- 238000010894 electron beam technology Methods 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 1
Landscapes
- 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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8224616A IT1212538B (en) | 1982-12-06 | 1982-12-06 | Threads treatment equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8224616A IT1212538B (en) | 1982-12-06 | 1982-12-06 | Threads treatment equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8224616A0 IT8224616A0 (en) | 1982-12-06 |
IT1212538B true IT1212538B (en) | 1989-11-30 |
Family
ID=11214167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8224616A IT1212538B (en) | 1982-12-06 | 1982-12-06 | Threads treatment equipment |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1212538B (en) |
-
1982
- 1982-12-06 IT IT8224616A patent/IT1212538B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8224616A0 (en) | 1982-12-06 |
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