GB1086552A - Indicators for nuclear reactors - Google Patents

Indicators for nuclear reactors

Info

Publication number
GB1086552A
GB1086552A GB49819/63A GB4981963A GB1086552A GB 1086552 A GB1086552 A GB 1086552A GB 49819/63 A GB49819/63 A GB 49819/63A GB 4981963 A GB4981963 A GB 4981963A GB 1086552 A GB1086552 A GB 1086552A
Authority
GB
United Kingdom
Prior art keywords
disc
turn
eccentrically
dec
fixed support
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
GB49819/63A
Inventor
Malcolm Donald Clapp
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.)
WFEL Ltd
Original Assignee
Fairey Engineering 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 Fairey Engineering Ltd filed Critical Fairey Engineering Ltd
Priority to GB49819/63A priority Critical patent/GB1086552A/en
Priority to LU47592A priority patent/LU47592A1/xx
Priority to NL6414668A priority patent/NL6414668A/xx
Priority to BE657273A priority patent/BE657273A/xx
Priority to FR998984A priority patent/FR1417722A/en
Publication of GB1086552A publication Critical patent/GB1086552A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/001—Mechanical simulators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

1,086,552. Indicating-apparatus. FAIREY ENGINEERING Ltd. Dec. 16, 1964 (Dec. 17, 1963], No. 49819/63. Heading G1J. [Also in Division G6J The invention provides an indicator for a reactor having its fuelling machine mounted eccentrically on a turn-table which is itself eccentrically mounted on a larger turn-table mounted rotatably in a fixed support; the indicator comprises a first disc 12 rotatably mounted on a fixed support, and a second disc 30 rotatably mounted in a bearing carried by the first disc eccentrically of the axis thereof; the second disc carries a pointer 70 which traverses a fixed panel carrying a diagram of the core standpipes; the large turn-table and first disc, and small turn-table and second disc respectively are coupled electrically for rotation in angular phase synchronization. The coupling comprises, for each pair, a 3-phase transmitting synchro and a similar receiver, and an amplifier servo loop which drives the disc through a motor-tachometer unit to reduce the phase error signal between the synchros to zero. Both circuits have feedback servo loops to prevent overshoot of the discs due to their inertia. The diagram panel 22 carrying the core channel markings 24, 25 is transparent, and is arranged above the discs, which are matt black metal.
GB49819/63A 1963-12-17 1963-12-17 Indicators for nuclear reactors Expired GB1086552A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB49819/63A GB1086552A (en) 1963-12-17 1963-12-17 Indicators for nuclear reactors
LU47592A LU47592A1 (en) 1963-12-17 1964-12-16
NL6414668A NL6414668A (en) 1963-12-17 1964-12-16
BE657273A BE657273A (en) 1963-12-17 1964-12-17
FR998984A FR1417722A (en) 1963-12-17 1964-12-17 Position indicator for nuclear reactor fuel loading systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49819/63A GB1086552A (en) 1963-12-17 1963-12-17 Indicators for nuclear reactors

Publications (1)

Publication Number Publication Date
GB1086552A true GB1086552A (en) 1967-10-11

Family

ID=10453654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49819/63A Expired GB1086552A (en) 1963-12-17 1963-12-17 Indicators for nuclear reactors

Country Status (4)

Country Link
BE (1) BE657273A (en)
GB (1) GB1086552A (en)
LU (1) LU47592A1 (en)
NL (1) NL6414668A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109668721A (en) * 2019-02-27 2019-04-23 大连洁能重工股份有限公司 A kind of experimental rig with rotational positioning function
CN109668721B (en) * 2019-02-27 2024-05-31 大连洁能重工股份有限公司 Test device with rotary positioning function

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053356A (en) * 1975-08-08 1977-10-11 Westinghouse Electric Corporation Guide device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109668721A (en) * 2019-02-27 2019-04-23 大连洁能重工股份有限公司 A kind of experimental rig with rotational positioning function
CN109668721B (en) * 2019-02-27 2024-05-31 大连洁能重工股份有限公司 Test device with rotary positioning function

Also Published As

Publication number Publication date
LU47592A1 (en) 1965-02-24
BE657273A (en) 1965-04-16
NL6414668A (en) 1965-06-18

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