FI92451C - Automaattinen valotuslaite panoraama-röntgenkuvauslaitetta varten - Google Patents

Automaattinen valotuslaite panoraama-röntgenkuvauslaitetta varten Download PDF

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Publication number
FI92451C
FI92451C FI843039A FI843039A FI92451C FI 92451 C FI92451 C FI 92451C FI 843039 A FI843039 A FI 843039A FI 843039 A FI843039 A FI 843039A FI 92451 C FI92451 C FI 92451C
Authority
FI
Finland
Prior art keywords
signal
ray
current
voltage
differential
Prior art date
Application number
FI843039A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI92451B (fi
FI843039A7 (fi
FI843039A0 (fi
Inventor
Takao Makino
Shinichi Osada
Original Assignee
Morita Mfg
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 Morita Mfg filed Critical Morita Mfg
Publication of FI843039A0 publication Critical patent/FI843039A0/fi
Publication of FI843039A7 publication Critical patent/FI843039A7/fi
Publication of FI92451B publication Critical patent/FI92451B/fi
Application granted granted Critical
Publication of FI92451C publication Critical patent/FI92451C/fi

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
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current
    • 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
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FI843039A 1983-08-02 1984-08-01 Automaattinen valotuslaite panoraama-röntgenkuvauslaitetta varten FI92451C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58142045A JPS6032300A (ja) 1983-08-02 1983-08-02 パノラマｘ線撮影装置における自動露出装置
JP14204583 1983-08-02

Publications (4)

Publication Number Publication Date
FI843039A0 FI843039A0 (fi) 1984-08-01
FI843039A7 FI843039A7 (fi) 1985-02-03
FI92451B FI92451B (fi) 1994-07-29
FI92451C true FI92451C (fi) 1994-11-10

Family

ID=15306107

Family Applications (1)

Application Number Title Priority Date Filing Date
FI843039A FI92451C (fi) 1983-08-02 1984-08-01 Automaattinen valotuslaite panoraama-röntgenkuvauslaitetta varten

Country Status (4)

Country Link
US (1) US4641331A (en:Method)
JP (1) JPS6032300A (en:Method)
DE (1) DE3428019A1 (en:Method)
FI (1) FI92451C (en:Method)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702914A1 (de) * 1986-02-11 1987-08-13 Radiante Oy Verfahren zur herstellung von roentgenaufnahmen
US5044002A (en) * 1986-07-14 1991-08-27 Hologic, Inc. Baggage inspection and the like
US4811373A (en) * 1986-07-14 1989-03-07 Hologic, Inc. Bone densitometer
US5040199A (en) * 1986-07-14 1991-08-13 Hologic, Inc. Apparatus and method for analysis using x-rays
USRE33634E (en) * 1986-09-23 1991-07-09 Method and structure for optimizing radiographic quality by controlling X-ray tube voltage, current focal spot size and exposure time
US4831260A (en) * 1987-10-09 1989-05-16 University Of North Caroline At Chapel Hill Beam equalization method and apparatus for a kinestatic charge detector
US5319547A (en) * 1990-08-10 1994-06-07 Vivid Technologies, Inc. Device and method for inspection of baggage and other objects
US5428660A (en) * 1993-11-19 1995-06-27 Medical University Of South Carolina Portable medical panoramic radiographic device
CA2388256A1 (en) 1999-10-08 2001-04-19 Dentsply International Inc. Automatic exposure control for dental panoramic and cephalographic x-ray equipment
US6775351B2 (en) 2000-02-02 2004-08-10 Gerardo Rinaldi Automatic X-ray detection for intra-oral dental x-ray imaging apparatus
DE60041249D1 (de) * 2000-06-02 2009-02-12 Palodex Group Oy Bestimmung und Einstellung von den Belichtungswerten für Röntgenstrahlung-Bilderzeugung
JP2002022677A (ja) * 2000-07-13 2002-01-23 Hitachi Eng Co Ltd Ｘ線画像測定装置
JP2004536643A (ja) * 2001-07-25 2004-12-09 デンツプライ インターナショナル インコーポレーテッド 実時間デジタルｘ線撮像装置
CA2491759A1 (en) * 2002-07-25 2004-02-19 Gendex Corporation Real-time digital x-ray imaging apparatus and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204453B2 (de) * 1972-01-31 1977-09-01 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikapparat mit einer bildverstaerker-fernsehkette und einem die dosisleistung nach dem patienten einstellenden regelkreis
US4119856A (en) * 1973-09-07 1978-10-10 Siemens Aktiengesellschaft X-ray diagnostic apparatus for producing series exposures
DE2518549A1 (de) * 1975-04-25 1977-03-17 Siemens Ag Zahnaerztliche roentgendiagnostikeinrichtung
JPS5426683A (en) * 1977-07-30 1979-02-28 Morita Mfg Panoramic xxray device automatic density control system
JPS56162499A (en) * 1980-05-20 1981-12-14 Hitachi Medical Corp Tetrode control type x-ray generator
JPS6040182B2 (ja) * 1980-06-27 1985-09-10 日立コンデンサ株式会社 コンデンサ巻取装置
JPS5746640A (en) * 1980-09-03 1982-03-17 Matsushita Electric Works Ltd Iron-coreless armature
DE3043632A1 (de) * 1980-11-19 1982-07-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgengenerator zur speisung einer roentgenroehre mit einem zwischen ihrer anode und ihrer kathode befindlichen mit masse verbundenen mittelteil
JPS59188044A (ja) * 1983-04-08 1984-10-25 Toyota Motor Corp 内燃機関の燃料噴射方法

Also Published As

Publication number Publication date
FI92451B (fi) 1994-07-29
FI843039A7 (fi) 1985-02-03
JPS6032300A (ja) 1985-02-19
US4641331A (en) 1987-02-03
JPH0247839B2 (en:Method) 1990-10-23
DE3428019A1 (de) 1985-02-14
FI843039A0 (fi) 1984-08-01

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MA Patent expired

Owner name: KABUSHIKI KAISHA MORITA SEISAKUSHO