GB1508909A - Apparatus for radiography - Google Patents

Apparatus for radiography

Info

Publication number
GB1508909A
GB1508909A GB3044075A GB3044075A GB1508909A GB 1508909 A GB1508909 A GB 1508909A GB 3044075 A GB3044075 A GB 3044075A GB 3044075 A GB3044075 A GB 3044075A GB 1508909 A GB1508909 A GB 1508909A
Authority
GB
United Kingdom
Prior art keywords
image
camera
july
pulse code
ray
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3044075A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DYNAMIC Tech Ltd
Original Assignee
DYNAMIC Tech Ltd
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 DYNAMIC Tech Ltd filed Critical DYNAMIC Tech Ltd
Priority to GB3044075A priority Critical patent/GB1508909A/en
Publication of GB1508909A publication Critical patent/GB1508909A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays

Abstract

1508909 X-ray apparatus DYNAMIC TECHNOLOGY Ltd 20 July 1976 [21 July 1975] 30440/75 Heading H4F In an X-ray apparatus in which an X-ray source 10 is used to give an image on a fluorescent screen viewed by a television camera 12, the camera output signal is converted into digital form at 28, stored at 16 and when required for viewing is reconnected to analogue form at 26, mixed with synchronization pulses at 42 and displayed on a conventional television monitor. The apparatus is intended for use with a pulsed X-ray source giving an image of short duration on the fluorescent screen but permitting extended viewing on the television monitor. The fluorescent image is scanned slowly by the camera, e.g. a single frame over 0À5 seconds. A pulse code to differential pulse code converter 30 can be used to reduce the required capacity of store 16 which can be a dynamic metal oxide silicon random access store with a refresh circuit 32.
GB3044075A 1976-07-20 1976-07-20 Apparatus for radiography Expired GB1508909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3044075A GB1508909A (en) 1976-07-20 1976-07-20 Apparatus for radiography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3044075A GB1508909A (en) 1976-07-20 1976-07-20 Apparatus for radiography

Publications (1)

Publication Number Publication Date
GB1508909A true GB1508909A (en) 1978-04-26

Family

ID=10307725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3044075A Expired GB1508909A (en) 1976-07-20 1976-07-20 Apparatus for radiography

Country Status (1)

Country Link
GB (1) GB1508909A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149630A (en) * 1983-09-20 1985-06-12 British Gas Corp Real time radiographic inspection
US4530006A (en) * 1982-06-03 1985-07-16 North American Philips Corporation Intrinsic object sensing in a digital fan beam X-ray inspection system
US4564915A (en) * 1980-04-11 1986-01-14 Ampex Corporation YIQ Computer graphics system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564915A (en) * 1980-04-11 1986-01-14 Ampex Corporation YIQ Computer graphics system
US4530006A (en) * 1982-06-03 1985-07-16 North American Philips Corporation Intrinsic object sensing in a digital fan beam X-ray inspection system
GB2149630A (en) * 1983-09-20 1985-06-12 British Gas Corp Real time radiographic inspection

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee