GB910445A - Display device for use in installations for cyclically checking by means of a limited number of apparatus, the valves of a magnitude at a multiplicity of points - Google Patents

Display device for use in installations for cyclically checking by means of a limited number of apparatus, the valves of a magnitude at a multiplicity of points

Info

Publication number
GB910445A
GB910445A GB2776/59A GB277659A GB910445A GB 910445 A GB910445 A GB 910445A GB 2776/59 A GB2776/59 A GB 2776/59A GB 277659 A GB277659 A GB 277659A GB 910445 A GB910445 A GB 910445A
Authority
GB
United Kingdom
Prior art keywords
group
channel
gas
groups
radio activity
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
Application number
GB2776/59A
Other languages
English (en)
Inventor
Roland Cochinal
Jean Goupil
Jean Megy
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB910445A publication Critical patent/GB910445A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/008—Alarm systems in which substations are interrogated in succession by a central station central annunciator means of the sensed conditions, e.g. displaying or registering
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/04—Detecting burst slugs
    • G21C17/044—Detectors and metering devices for the detection of fission products
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/04—Detecting burst slugs
    • G21C17/044—Detectors and metering devices for the detection of fission products
    • G21C17/047—Detection and metering circuits
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB2776/59A 1958-01-27 1959-01-26 Display device for use in installations for cyclically checking by means of a limited number of apparatus, the valves of a magnitude at a multiplicity of points Expired GB910445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR756780 1958-01-27

Publications (1)

Publication Number Publication Date
GB910445A true GB910445A (en) 1962-11-14

Family

ID=8705593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2776/59A Expired GB910445A (en) 1958-01-27 1959-01-26 Display device for use in installations for cyclically checking by means of a limited number of apparatus, the valves of a magnitude at a multiplicity of points

Country Status (7)

Country Link
US (1) US3093003A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE575007A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH354588A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1197116A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB910445A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU36781A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL104827C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427349A (de) * 1963-06-07 1966-12-31 Boenisch Dietmar Ing Dr Verfahren und Vorrichtung zum Messen der physikalischen Eigenschaften von festen Körpern, insbesondere von feuerfesten Körpern oder Formkörpern in der Giesserei-Industrie
US3196449A (en) * 1963-07-30 1965-07-20 Milton H Pelavin Apparatus for providing a series of simultaneously recorded groups of test result records
US3466656A (en) * 1967-07-10 1969-09-09 Battelle Development Corp Remote switching device
US3906785A (en) * 1971-09-01 1975-09-23 Burroughs Corp Angular motion detection apparatus
JPS5849919B2 (ja) * 1975-07-31 1983-11-07 横河電機株式会社 タテンキロクケイ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736192A (en) * 1956-02-28 ryerson etal
US2504931A (en) * 1948-07-21 1950-04-18 Lewis Eng Co Multiple temperature indicator and overtemperature alarm
US2657376A (en) * 1949-12-23 1953-10-27 Leeds & Northrup Co Control system for multiple-point measuring instrument
US2815500A (en) * 1955-12-14 1957-12-03 Leeds And Northrop Company Monitoring system for continuously selecting extreme variables

Also Published As

Publication number Publication date
LU36781A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1960-07-18
FR1197116A (fr) 1959-11-27
BE575007A (fr) 1959-07-22
NL104827C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1963-05-15
US3093003A (en) 1963-06-11
CH354588A (fr) 1961-05-31

Similar Documents

Publication Publication Date Title
US3932211A (en) Method of automatically monitoring the power distribution of a nuclear reactor employing movable incore detectors
US4484140A (en) Battery scanning system
GB1464477A (en) Circuitry for analysins spark ignition voltages
US3867618A (en) Dynamic power supply test system
GB819366A (en) Improvements in gas cooled nuclear reactors
GB910445A (en) Display device for use in installations for cyclically checking by means of a limited number of apparatus, the valves of a magnitude at a multiplicity of points
CN112420229B (zh) 一种堆外核仪表系统定期试验装置及其试验方法
US3936348A (en) Method and apparatus for detection of nuclear fuel rod failures
GB918537A (en) Improvements in methods and devices for the automatic monitoring of the variations of a physical magnitude at a multiplicity of distinct points and in particular for detecting can leaks in the channels of a heterogeneous nuclear reactor
GB896889A (en) Improvements in or relating to nuclear reactors
GB1348747A (en) Devices for detecting leakage
US2971089A (en) Radioactivity monitor
CN206682081U (zh) 一种用于轧钢机液压系统的伺服阀比例阀信号检测仪
GB1439110A (en) Annunciator for an electrical system including built-in self-testing equipment
GB889203A (en) Improvements in or relating to burst cartridge detection equipment for nuclear reactors
CN210894112U (zh) 一种导光条透光率测试工装
US2892156A (en) Crystal diodes
GB599415A (en) Improvements in or relating to electric testing apparatus
CN108872706B (zh) 核电站驱动机构绝缘和直阻测试仪
JPS5763461A (en) Device for testing watermeter
GB900850A (en) Improvements in electronic counting arrangements
US2974096A (en) Fuel slug rupture detector
Hanes et al. Nuclear power: Control-room design: Lessons from TMI: Improved instrumentation plus computer-based decision aids under development should help minimize the potential consequences of accidents
GB905892A (en) Improvements in or relating to contamination detection arrangements
GB1037148A (en) Device for measuring the concentration of fission products in suspension in a fluid