IT1212913B - Consolidation of volcanic rock using polymeric materials - Google Patents

Consolidation of volcanic rock using polymeric materials

Info

Publication number
IT1212913B
IT1212913B IT8340421A IT4042183A IT1212913B IT 1212913 B IT1212913 B IT 1212913B IT 8340421 A IT8340421 A IT 8340421A IT 4042183 A IT4042183 A IT 4042183A IT 1212913 B IT1212913 B IT 1212913B
Authority
IT
Italy
Prior art keywords
ring
anode
electron
anode ring
source
Prior art date
Application number
IT8340421A
Other languages
Italian (it)
Other versions
IT8340421A0 (en
Inventor
Campobasso Marcello
Evangelista Aldo
Nicolais Luigi
Pellegrino Arturo
Masi Paolo
Original Assignee
Campobasso Marcello Evangelist
Do Nicolais Luig Pellegrino Ar
Ro
Masi Paolo
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 Campobasso Marcello Evangelist, Do Nicolais Luig Pellegrino Ar, Ro, Masi Paolo filed Critical Campobasso Marcello Evangelist
Priority to IT8340421A priority Critical patent/IT1212913B/en
Publication of IT8340421A0 publication Critical patent/IT8340421A0/en
Application granted granted Critical
Publication of IT1212913B publication Critical patent/IT1212913B/en

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  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (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.
IT8340421A 1983-05-26 1983-05-26 Consolidation of volcanic rock using polymeric materials IT1212913B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8340421A IT1212913B (en) 1983-05-26 1983-05-26 Consolidation of volcanic rock using polymeric materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8340421A IT1212913B (en) 1983-05-26 1983-05-26 Consolidation of volcanic rock using polymeric materials

Publications (2)

Publication Number Publication Date
IT8340421A0 IT8340421A0 (en) 1983-05-26
IT1212913B true IT1212913B (en) 1989-11-30

Family

ID=11249384

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8340421A IT1212913B (en) 1983-05-26 1983-05-26 Consolidation of volcanic rock using polymeric materials

Country Status (1)

Country Link
IT (1) IT1212913B (en)

Also Published As

Publication number Publication date
IT8340421A0 (en) 1983-05-26

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