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GB152759A - Improvements in and relating to x-ray tube shields - Google Patents

Improvements in and relating to x-ray tube shields

Info

Publication number
GB152759A
GB152759A GB17987/19A GB1798719A GB152759A GB 152759 A GB152759 A GB 152759A GB 17987/19 A GB17987/19 A GB 17987/19A GB 1798719 A GB1798719 A GB 1798719A GB 152759 A GB152759 A GB 152759A
Authority
GB
United Kingdom
Prior art keywords
parts
relating
ray tube
tube
ntgen
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
GB17987/19A
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority to US285461A priority Critical patent/US1437290A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to GB17987/19A priority patent/GB152759A/en
Priority to FR510862A priority patent/FR510862A/en
Publication of GB152759A publication Critical patent/GB152759A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • X-Ray Techniques (AREA)

Abstract

152,759. British Thomson - Houston Co., (General Electric Co.). July 18, 1919. R÷ntgen-ray tubes.-A shield consists of two bell-shaped parts 20, 21 of material such as lead glass which is impervious to R÷ntgen rays, each part having a hemispherical portion and a tubular portion mounted resiliently on arm 3 of the tube. Split washers 30, Fig. 3, of cork are interposed between the parts 20, 21 and the tube, and are secured by annular rings 28 screwed on the tubes. The parts are secured together by steel or rubber studs 26 passing through lugs 24. A window 22 is provided in the shield
GB17987/19A 1919-03-27 1919-07-18 Improvements in and relating to x-ray tube shields Expired GB152759A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US285461A US1437290A (en) 1919-03-27 1919-03-27 X-ray-tube shield
GB17987/19A GB152759A (en) 1919-03-27 1919-07-18 Improvements in and relating to x-ray tube shields
FR510862A FR510862A (en) 1919-03-27 1920-02-28 Protective cover for x-ray tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US285461A US1437290A (en) 1919-03-27 1919-03-27 X-ray-tube shield
GB17987/19A GB152759A (en) 1919-03-27 1919-07-18 Improvements in and relating to x-ray tube shields

Publications (1)

Publication Number Publication Date
GB152759A true GB152759A (en) 1920-10-18

Family

ID=39712030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17987/19A Expired GB152759A (en) 1919-03-27 1919-07-18 Improvements in and relating to x-ray tube shields

Country Status (3)

Country Link
US (1) US1437290A (en)
FR (1) FR510862A (en)
GB (1) GB152759A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458635A (en) * 1945-07-10 1949-01-11 Solar Aircraft Co Expansion joint for exhaust structures
FR2997081B1 (en) 2012-10-23 2015-11-27 Pharmaleads MIXED INHIBITORS OF N-AMINOPEPTIDASE AND NEPRILYSIN
FR3098217B1 (en) 2019-07-05 2023-04-21 Pharmaleads N-Formylhydroxylamines as mixed aminopeptidase N (APN) and neprilysin (NEP) inhibitors

Also Published As

Publication number Publication date
FR510862A (en) 1920-12-13
US1437290A (en) 1922-11-28

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