JPS569999A - Automatic irradiation controlled x-ray apparatus - Google Patents

Automatic irradiation controlled x-ray apparatus

Info

Publication number
JPS569999A
JPS569999A JP8394879A JP8394879A JPS569999A JP S569999 A JPS569999 A JP S569999A JP 8394879 A JP8394879 A JP 8394879A JP 8394879 A JP8394879 A JP 8394879A JP S569999 A JPS569999 A JP S569999A
Authority
JP
Japan
Prior art keywords
circuit
square wave
output
photographing
delay
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.)
Granted
Application number
JP8394879A
Other languages
Japanese (ja)
Other versions
JPS6329400B2 (en
Inventor
Ichiro Ogura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8394879A priority Critical patent/JPS569999A/en
Publication of JPS569999A publication Critical patent/JPS569999A/en
Publication of JPS6329400B2 publication Critical patent/JPS6329400B2/ja
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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)

Abstract

PURPOSE:To save a time for photographing in a device, by further providing a function capable of discriminating to indicate in what state of exposure the photographing has been performed. CONSTITUTION:A delay circuit 15, that receives the output of a preset timer 11 to delay it, square wave generator 16, which is synchronized with the output received from an automatic exposure controller 7 to generate a square wave, delaying latch circuit 17, to which two inputs of the outputs from the square wave generator 16 and the delay circuit 15 are fed, the first display circuit 18A, driven by the output of the delaying latch circuit 17, and the second display circuit 18B, driven by the output of an AND circuit 12, are provided. By the delay circuit 15, square wave generator 16, delaying latch circuit 17 and the display circuits 18A, 18B, a discriminator circuit 19 is constructed to discriminate and indicate a state of exposure in which the photographing has been performed.
JP8394879A 1979-07-04 1979-07-04 Automatic irradiation controlled x-ray apparatus Granted JPS569999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8394879A JPS569999A (en) 1979-07-04 1979-07-04 Automatic irradiation controlled x-ray apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8394879A JPS569999A (en) 1979-07-04 1979-07-04 Automatic irradiation controlled x-ray apparatus

Publications (2)

Publication Number Publication Date
JPS569999A true JPS569999A (en) 1981-01-31
JPS6329400B2 JPS6329400B2 (en) 1988-06-13

Family

ID=13816803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8394879A Granted JPS569999A (en) 1979-07-04 1979-07-04 Automatic irradiation controlled x-ray apparatus

Country Status (1)

Country Link
JP (1) JPS569999A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497864U (en) * 1972-04-21 1974-01-23
JPS50126174U (en) * 1974-03-30 1975-10-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497864U (en) * 1972-04-21 1974-01-23
JPS50126174U (en) * 1974-03-30 1975-10-16

Also Published As

Publication number Publication date
JPS6329400B2 (en) 1988-06-13

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