GB514881A - X-ray converter - Google Patents

X-ray converter

Info

Publication number
GB514881A
GB514881A GB4734/38A GB473438A GB514881A GB 514881 A GB514881 A GB 514881A GB 4734/38 A GB4734/38 A GB 4734/38A GB 473438 A GB473438 A GB 473438A GB 514881 A GB514881 A GB 514881A
Authority
GB
United Kingdom
Prior art keywords
image
feb
produced
intensifier
screen
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
GB4734/38A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB514881A publication Critical patent/GB514881A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/503—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electromagnetic electron-optic system

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

514,881. Image intensifiers. STANDARD TELEPHONES & CABLES, Ltd. Feb. 15, 1938, No. 4734. Void. Convention date, Feb. 15, 1937. Drawings to Specification. [Class 39 (i)] A skiagram produced by X-rays is formed on an electron-emissive screen, the image thus produced being intensified in an image intensifier of ordinary type and reproduced on a fluorescent screen. The emissive screen may be perpendicular to the axis of the intensifier or inclined thereto.
GB4734/38A 1937-02-15 1938-02-15 X-ray converter Expired GB514881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP514881X 1937-02-15

Publications (1)

Publication Number Publication Date
GB514881A true GB514881A (en) 1939-11-20

Family

ID=12888335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4734/38A Expired GB514881A (en) 1937-02-15 1938-02-15 X-ray converter

Country Status (1)

Country Link
GB (1) GB514881A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555424A (en) * 1948-03-09 1951-06-05 Sheldon Edward Emanuel Apparatus for fluoroscopy and radiography
US2555545A (en) * 1947-08-28 1951-06-05 Westinghouse Electric Corp Image intensifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555545A (en) * 1947-08-28 1951-06-05 Westinghouse Electric Corp Image intensifier
US2555424A (en) * 1948-03-09 1951-06-05 Sheldon Edward Emanuel Apparatus for fluoroscopy and radiography

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