DE69015456D1 - Apparat zur Messung der an eine Strahlungsquelle angelegten Spannung. - Google Patents

Apparat zur Messung der an eine Strahlungsquelle angelegten Spannung.

Info

Publication number
DE69015456D1
DE69015456D1 DE69015456T DE69015456T DE69015456D1 DE 69015456 D1 DE69015456 D1 DE 69015456D1 DE 69015456 T DE69015456 T DE 69015456T DE 69015456 T DE69015456 T DE 69015456T DE 69015456 D1 DE69015456 D1 DE 69015456D1
Authority
DE
Germany
Prior art keywords
measuring
voltage applied
radiation source
radiation
voltage
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 - Fee Related
Application number
DE69015456T
Other languages
English (en)
Other versions
DE69015456T2 (de
Inventor
Terrence E Sheridan
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.)
INOVISION RADIATION MEASUREMENTS LLC(N.D.GES.DES S
Original Assignee
Keithley Instruments LLC
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 Keithley Instruments LLC filed Critical Keithley Instruments LLC
Application granted granted Critical
Publication of DE69015456D1 publication Critical patent/DE69015456D1/de
Publication of DE69015456T2 publication Critical patent/DE69015456T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/265—Measurements of current, voltage or power

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Measurement Of Current Or Voltage (AREA)
DE69015456T 1989-06-14 1990-03-20 Apparat zur Messung der an eine Strahlungsquelle angelegten Spannung. Expired - Fee Related DE69015456T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/366,666 US4916727A (en) 1988-04-22 1989-06-14 Apparatus for measuring the voltage applied to a radiation source

Publications (2)

Publication Number Publication Date
DE69015456D1 true DE69015456D1 (de) 1995-02-09
DE69015456T2 DE69015456T2 (de) 1995-05-11

Family

ID=23443989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015456T Expired - Fee Related DE69015456T2 (de) 1989-06-14 1990-03-20 Apparat zur Messung der an eine Strahlungsquelle angelegten Spannung.

Country Status (4)

Country Link
US (1) US4916727A (de)
EP (1) EP0402578B1 (de)
CA (1) CA2011285C (de)
DE (1) DE69015456T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8901048A (nl) * 1989-04-26 1990-11-16 Philips Nv Roentgenstralenmeter.
US5381458A (en) * 1993-02-23 1995-01-10 The United States Of America As Represented By The Secretary Of Commerce Method and apparatus for precisely measuring accelerating voltages applied to x-ray sources
US5295176A (en) * 1993-02-23 1994-03-15 The United States Of America As Represented By The Secretary Of Commerce Method and apparatus for precisely measuring accelerating voltages applied to x-ray sources
SE501709C2 (sv) * 1993-09-09 1995-05-02 Unfors Instr Ab Metod och instrument för mätning av röntgenstrålning
US5400387A (en) * 1994-03-01 1995-03-21 General Electric Company Indirect measurement of voltage applied to diagnostic x-ray tubes
US6125165A (en) * 1998-12-22 2000-09-26 William K. Warburton Technique for attentuating x-rays with very low spectral distortion
US9414792B2 (en) 2011-06-17 2016-08-16 The Board Of Trustees Of The Leland Stanford Junior University Computed tomography system with dynamic bowtie filter
US9521982B2 (en) * 2011-06-17 2016-12-20 The Board Of Trustees Of The Leland Stanford Junior University Computed tomography system with dynamic bowtie filter
DE102018100131A1 (de) * 2018-01-04 2019-07-04 Yxlon International Gmbh Verfahren zur Kalibrierung eines Hochspannungsgenerators einer Röntgenröhre in einem Röhren-Detektor-System

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766383A (en) * 1971-11-26 1973-10-16 Department Of Health Education Techniques and apparatus for calibrating the kilovoltage indicator on diagnostic x-ray generators
US4189645A (en) * 1978-06-28 1980-02-19 Advanced Instrument Development, Inc. X-ray measuring system
US4355230A (en) * 1980-11-18 1982-10-19 Wilson Stephen S Method and apparatus for measuring the applied kilovoltage of X-ray sources
US4361900A (en) * 1980-11-20 1982-11-30 Victoreen, Inc. Radiation monitoring device
DE3237071A1 (de) * 1982-10-04 1984-04-05 Thomas Dr.rer.nat. 1000 Berlin Bronder Verfahren zur qualitaetskontrolle in der roentgendiagnostik
DE3248752A1 (de) * 1982-12-31 1984-07-12 Wellhöfer Kernphysik Entwicklungs- und Vertriebs GmbH & Co KG, 8501 Schwarzenbruck Testfilter zur nicht-invasiven ueberpruefung der roehrenhochspannung an roentgengeraeten
US4697280A (en) * 1984-09-06 1987-09-29 Wisconsin Alumni Research Foundation Method and apparatus for the measurement of X-ray sources
US4843619A (en) * 1988-04-22 1989-06-27 Keithley Instruments Inc. Apparatus for measuring the peak voltage applied to a radiation source

Also Published As

Publication number Publication date
CA2011285A1 (en) 1990-12-14
EP0402578A3 (de) 1991-01-09
CA2011285C (en) 1994-05-31
EP0402578A2 (de) 1990-12-19
EP0402578B1 (de) 1994-12-28
DE69015456T2 (de) 1995-05-11
US4916727A (en) 1990-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INOVISION RADIATION MEASUREMENTS LLC(N.D.GES.DES S

8339 Ceased/non-payment of the annual fee