FR776893A - Perforated anode x-ray tube - Google Patents

Perforated anode x-ray tube

Info

Publication number
FR776893A
FR776893A FR776893DA FR776893A FR 776893 A FR776893 A FR 776893A FR 776893D A FR776893D A FR 776893DA FR 776893 A FR776893 A FR 776893A
Authority
FR
France
Prior art keywords
ray tube
perforated anode
perforated
anode
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR776893A publication Critical patent/FR776893A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/12—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • X-Ray Techniques (AREA)
  • Discharge Lamp (AREA)
FR776893D 1933-09-06 1934-08-07 Perforated anode x-ray tube Expired FR776893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE423567X 1933-09-06

Publications (1)

Publication Number Publication Date
FR776893A true FR776893A (en) 1935-02-06

Family

ID=6471093

Family Applications (2)

Application Number Title Priority Date Filing Date
FR423567A Expired FR423567A (en) 1909-12-17 1910-12-12 Range finder comprising an objective lens between the mirror system of each objective and the ocular system
FR776893D Expired FR776893A (en) 1933-09-06 1934-08-07 Perforated anode x-ray tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR423567A Expired FR423567A (en) 1909-12-17 1910-12-12 Range finder comprising an objective lens between the mirror system of each objective and the ocular system

Country Status (4)

Country Link
US (1) US2046808A (en)
BE (1) BE404933A (en)
FR (2) FR423567A (en)
GB (1) GB423567A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431144A (en) * 1942-12-11 1947-11-18 Westinghouse Electric Corp External anode with cooling fins
US2688709A (en) * 1949-11-12 1954-09-07 Westinghouse Electric Corp X-ray anode and method of making same by electric welding
US2677069A (en) * 1951-05-26 1954-04-27 Charles H Bachman Device for producing x-rays
US2791708A (en) * 1953-02-06 1957-05-07 James T Serduke X-ray tube
US3138729A (en) * 1961-09-18 1964-06-23 Philips Electronic Pharma Ultra-soft X-ray source
US3502925A (en) * 1968-03-14 1970-03-24 Du Pont High intensity x-ray source
US3584219A (en) * 1969-01-30 1971-06-08 Du Pont X-ray generator having an anode formed by a solid block with a conical bore closed by a target toil
US3668454A (en) * 1969-08-05 1972-06-06 Rigaku Denki Co Ltd Fine focus x-ray tube

Also Published As

Publication number Publication date
GB423567A (en) 1935-02-04
FR423567A (en) 1911-04-21
BE404933A (en)
US2046808A (en) 1936-07-07

Similar Documents

Publication Publication Date Title
FR774394A (en) Cathode ray tube
FR776893A (en) Perforated anode x-ray tube
FR776158A (en) Improvements to cathode ray tubes
FR47264E (en) Improvements to discharge tubes
FR810516A (en) Improvements to discharge tubes
FR47147E (en) Improvements to cathode ray lamps
FR798933A (en) Cold cathode tubes
FR45657E (en) Cathode ray tube
FR776476A (en) Electron tube
FR801727A (en) Discharge tubes
FR45110E (en) Cathode ray tube
FR47475E (en) Cathode ray tube
FR781725A (en) Cathode ray tube casings
FR811055A (en) Discharge tube
FR780110A (en) Cathode ray tube
FR801749A (en) Improvements made to discharge tubes
FR802715A (en) Improvements to cathode ray tubes
FR801713A (en) Cathode ray tube
FR812808A (en) Improvements to discharge tubes
FR779734A (en) Improvements to cathode ray lamps
FR831049A (en) Cathode ray tubes
FR772117A (en) Discharge tube
FR815084A (en) Improvements to thermionic discharge tubes
FR784170A (en) Cathode ray tube
FR796715A (en) cathode ray tube screen