GB624332A - Improvements in or relating to x-ray tubes and energising systems therefor - Google Patents

Improvements in or relating to x-ray tubes and energising systems therefor

Info

Publication number
GB624332A
GB624332A GB17544/47A GB1754447A GB624332A GB 624332 A GB624332 A GB 624332A GB 17544/47 A GB17544/47 A GB 17544/47A GB 1754447 A GB1754447 A GB 1754447A GB 624332 A GB624332 A GB 624332A
Authority
GB
United Kingdom
Prior art keywords
cathode
condenser
gap
tube
discharge
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
GB17544/47A
Other languages
English (en)
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International 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
Application filed by Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB624332A publication Critical patent/GB624332A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/11—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means
    • E02D3/115—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means by freezing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/10—Preparation of the ground
    • E21D1/12—Preparation of the ground by freezing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/22—X-ray tubes specially designed for passing a very high current for a very short time, e.g. for flash operation
    • 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
    • H05G1/22—Power supply arrangements for feeding the X-ray tube with single pulses
    • H05G1/24—Obtaining pulses by using energy storage devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • X-Ray Techniques (AREA)
GB17544/47A 1940-05-25 1947-07-03 Improvements in or relating to x-ray tubes and energising systems therefor Expired GB624332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US337152A US2311705A (en) 1940-05-25 1940-05-25 High voltage high current x-ray tube

Publications (1)

Publication Number Publication Date
GB624332A true GB624332A (en) 1949-06-02

Family

ID=23319335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17544/47A Expired GB624332A (en) 1940-05-25 1947-07-03 Improvements in or relating to x-ray tubes and energising systems therefor

Country Status (4)

Country Link
US (1) US2311705A (enrdf_load_stackoverflow)
BE (1) BE483407A (enrdf_load_stackoverflow)
GB (1) GB624332A (enrdf_load_stackoverflow)
NL (1) NL66258C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943074C (de) * 1948-10-02 1956-05-09 Siemens Ag Hochvakuumroentgenblitzroehre
US3174043A (en) * 1961-06-01 1965-03-16 Field Emission Corp Short pulse-high intensity vacuum arc x-ray system

Also Published As

Publication number Publication date
US2311705A (en) 1943-02-23
NL66258C (enrdf_load_stackoverflow)
BE483407A (enrdf_load_stackoverflow) 1942-07-15

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