FR2425789B1 - - Google Patents

Info

Publication number
FR2425789B1
FR2425789B1 FR7907199A FR7907199A FR2425789B1 FR 2425789 B1 FR2425789 B1 FR 2425789B1 FR 7907199 A FR7907199 A FR 7907199A FR 7907199 A FR7907199 A FR 7907199A FR 2425789 B1 FR2425789 B1 FR 2425789B1
Authority
FR
France
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
FR7907199A
Other versions
FR2425789A1 (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.)
RITTER AG
Original Assignee
RITTER 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 RITTER AG filed Critical RITTER AG
Publication of FR2425789A1 publication Critical patent/FR2425789A1/fr
Application granted granted Critical
Publication of FR2425789B1 publication Critical patent/FR2425789B1/fr
Granted 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
    • H05G1/30—Controlling
    • H05G1/38—Exposure time
    • H05G1/40—Exposure time using adjustable time-switch
    • 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
    • H05G1/30—Controlling
    • H05G1/48—Compensating the voltage drop occurring at the instant of switching-on of the apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
FR7907199A 1978-05-12 1979-03-21 Appareil a rayons x comprenant un commutateur de temporisation Granted FR2425789A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782820773 DE2820773A1 (de) 1978-05-12 1978-05-12 Roentgengeraet

Publications (2)

Publication Number Publication Date
FR2425789A1 FR2425789A1 (fr) 1979-12-07
FR2425789B1 true FR2425789B1 (fr) 1984-02-24

Family

ID=6039204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907199A Granted FR2425789A1 (fr) 1978-05-12 1979-03-21 Appareil a rayons x comprenant un commutateur de temporisation

Country Status (4)

Country Link
US (1) US4221969A (fr)
CA (1) CA1118907A (fr)
DE (1) DE2820773A1 (fr)
FR (1) FR2425789A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148651A (ja) * 1985-12-20 1987-07-02 横河メディカルシステム株式会社 Ｘ線断層撮影装置
DE3929888A1 (de) * 1989-09-08 1991-03-14 Philips Patentverwaltung Roentgengenerator zum betrieb einer roentgenroehre mit an masse angeschlossenen roehrenteilen
EP0550983B1 (fr) * 1992-01-06 1996-08-28 Picker International, Inc. Tube à rayons X muni d'un transformateur de filament à noyau de ferrite
US6657009B2 (en) * 2000-12-29 2003-12-02 Kimberly-Clark Worldwide, Inc. Hot-melt adhesive having improved bonding strength
ITMI20020054U1 (it) * 2002-02-07 2003-08-07 Gotzen Maurizio De Apparecchiatura per radiologia endorale e relativo monoblocco
KR20080091526A (ko) * 2004-02-20 2008-10-13 아리벡스, 인코포레이티드 휴대용 엑스선 기기 및 휴대형 엑스선 촬상 기기
US7224769B2 (en) * 2004-02-20 2007-05-29 Aribex, Inc. Digital x-ray camera
US20070230659A1 (en) * 2005-03-21 2007-10-04 Turner D C Digital X-Ray Camera

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217483A (en) * 1938-12-20 1940-10-08 Gen Electric X-ray apparatus
GB607017A (en) * 1945-03-21 1948-08-24 British Thomson Houston Co Ltd Improvements in electric power supply systems for x-ray tubes
DE1181828B (de) * 1962-03-07 1964-11-19 Siemens Reiniger Werke Ag Roentgendiagnostikapparat
US4117334A (en) * 1977-04-11 1978-09-26 Magnaflux Corporation Portable x-ray unit with self-contained voltage supply

Also Published As

Publication number Publication date
US4221969A (en) 1980-09-09
DE2820773A1 (de) 1979-11-15
FR2425789A1 (fr) 1979-12-07
CA1118907A (fr) 1982-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse