JPS5594129A - Calibrating apparatus for pressure detector - Google Patents

Calibrating apparatus for pressure detector

Info

Publication number
JPS5594129A
JPS5594129A JP210979A JP210979A JPS5594129A JP S5594129 A JPS5594129 A JP S5594129A JP 210979 A JP210979 A JP 210979A JP 210979 A JP210979 A JP 210979A JP S5594129 A JPS5594129 A JP S5594129A
Authority
JP
Japan
Prior art keywords
valve
calibration
change
calibrating apparatus
remote
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.)
Pending
Application number
JP210979A
Other languages
Japanese (ja)
Inventor
Teruaki Tomizawa
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 JP210979A priority Critical patent/JPS5594129A/en
Publication of JPS5594129A publication Critical patent/JPS5594129A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Abstract

PURPOSE: To accomplish automatic calibration in a concentrated manner at one point through a remote-control by means of a calibration source generator or the like connected to the pressure detector by way of a remote-controllable valve.
CONSTITUTION: A stop valve 16 and the first change-over valve 15A are provided on the piping 19A between the nuclear reactor 19 and detectors 14AW14C for detecting the pressure thereof while a regulation valve 12, the second change-over valve 15B, and a check valve 17 are provided between the calibration source generator 11 and the calibration instrument 13 and the piping 19A to make it possible to remote control the regulation valve 12, the first and second change-over valves 15A and 15B by the control signal from the calibrating apparatus. With such as arrangement, the calibration pressure generator 11, the regulation valve 12, the first and second change-over valves 15A and 15B are each controlled by the control signals 10D, 10C, 10A and 10B from the calibrating apparatus 10, while the signals 10EW10J from the detectors 14AW14C and the calibration instrument 13 are inputted to the calibrating apparatus 10 to accomplish the purpose of this invention.
COPYRIGHT: (C)1980,JPO&Japio
JP210979A 1979-01-11 1979-01-11 Calibrating apparatus for pressure detector Pending JPS5594129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP210979A JPS5594129A (en) 1979-01-11 1979-01-11 Calibrating apparatus for pressure detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP210979A JPS5594129A (en) 1979-01-11 1979-01-11 Calibrating apparatus for pressure detector

Publications (1)

Publication Number Publication Date
JPS5594129A true JPS5594129A (en) 1980-07-17

Family

ID=11520174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP210979A Pending JPS5594129A (en) 1979-01-11 1979-01-11 Calibrating apparatus for pressure detector

Country Status (1)

Country Link
JP (1) JPS5594129A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115114U (en) * 1985-11-26 1987-07-22
JPH01147332A (en) * 1987-12-04 1989-06-09 Jgc Corp Inspection device for back pressure measurement type transmitter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115114U (en) * 1985-11-26 1987-07-22
JPH01147332A (en) * 1987-12-04 1989-06-09 Jgc Corp Inspection device for back pressure measurement type transmitter

Similar Documents

Publication Publication Date Title
AU3288089A (en) Boiling condition detector
DK0579536T3 (en) Apparatus and method for suppressing sudden variations in pressure in vessels, especially land vessels
DE3473058D1 (en) Method and apparatus for calibrating a positioning system
CA1274102A (en) Self-zeroing pressure transmitter with automatic pressure manifold
JPS5594129A (en) Calibrating apparatus for pressure detector
EP0512620A3 (en) X-ray analysis apparatus
JPS52147289A (en) Abnormality detection system
JPS53323A (en) Exhaust circulation control system
GB2022255A (en) Acoustic measuring instruments e.g. flowmeters
JPS5640736A (en) Calibrator for detector
JPS55101839A (en) Controller for vibrating station
JPS5276507A (en) Turbine valve control device
JPS5685103A (en) Multiplex control device
JPS52146653A (en) Fault detecting apparatus of plant condition detectors
JPS51138286A (en) Error correction method for numeric control system
JPS5289963A (en) Vehicle weighing instrument
JPS5433341A (en) Unattended parking lot controller
JPS5666965A (en) Test system for facsimile device
JPS5431801A (en) Boiler primary steam temperature control system
JPS5572609A (en) Testing process for turbine control system
JPS56106117A (en) Gyro device for measuring mass
JPS5427991A (en) Slack controller
JPH0560638A (en) Differential pressure transmitter
JPS5389018A (en) Leakage detecting alarm system on pipe line
JPS5389019A (en) Abnormality supervisory system for pipe line