GB422900A - Improvements in or relating to x-ray installations - Google Patents

Improvements in or relating to x-ray installations

Info

Publication number
GB422900A
GB422900A GB1115733A GB1115733A GB422900A GB 422900 A GB422900 A GB 422900A GB 1115733 A GB1115733 A GB 1115733A GB 1115733 A GB1115733 A GB 1115733A GB 422900 A GB422900 A GB 422900A
Authority
GB
United Kingdom
Prior art keywords
tube
discharge
arc
rings
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
GB1115733A
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.)
CHF Mueller AG
Original Assignee
CHF Mueller AG
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 CHF Mueller AG filed Critical CHF Mueller AG
Publication of GB422900A publication Critical patent/GB422900A/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
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube

Landscapes

  • Electron Tubes For Measurement (AREA)

Abstract

422,900. Discharge apparatus. MULLER AKT.-GES., C. H. F., 24, Rontgenstrasse, Hamburg, Germany. April 13, 1933, No. 11157. Void [Abridged as open to inspection under Sect. 91 of the Acts, April 23, 1933]. [Class 39 (i)] The high-tension current of a R÷ntgen-ray tube flows through one or more arcdischarge tubes. The cathode of the arc-discharge tube may be directly- or indirectly - heated or may be heated by the discharge current or it may consist of an auxiliary discharge or of mercury. The filling consists of one or more of the gases or vapours helium, hydrogen, argon, neon, mercury, cadmium, magnesium and sodium at a pressure of 0À001 to 0À002 mm. A tube which is known under the Registered Trade Mark of " Thyratron " may be used. Series-connected discharge tubes may be replaced by a tube of which the discharge passage, connecting the electrode chambers, consists of metal rings joined together by glass rings, or consists of a continuous glass tube provided with metal screens, the rings or screens being connected to sources of potential. The tube may be arranged within a lightscreening envelope. A R÷ntgen-ray tube 1 is supplied from a transformer 2 through the arc-discharge tube 3, the grid 9 of which can be suitably biassed by means of a changeover switch 11 to control the discharge. The arc tube may be used in the Villard, Greinacher, or Gratze circuits.
GB1115733A 1932-04-22 1933-04-13 Improvements in or relating to x-ray installations Expired GB422900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE754242X 1932-04-22

Publications (1)

Publication Number Publication Date
GB422900A true GB422900A (en) 1935-01-14

Family

ID=1550593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1115733A Expired GB422900A (en) 1932-04-22 1933-04-13 Improvements in or relating to x-ray installations

Country Status (2)

Country Link
FR (1) FR754242A (en)
GB (1) GB422900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983546A1 (en) * 2007-04-20 2008-10-22 PANalytical B.V. X-ray cathode and tube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898332C (en) * 1938-08-09 1953-11-30 Siemens Reiniger Werke Ag Gas or vapor filled electrical discharge tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983546A1 (en) * 2007-04-20 2008-10-22 PANalytical B.V. X-ray cathode and tube

Also Published As

Publication number Publication date
FR754242A (en) 1933-11-02

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